ZyXEL Communications NBG334SH1 Wireless Router User Manual SMG 700 User s Guide V1 00 Nov 2004
ZyXEL Communications Corporation Wireless Router SMG 700 User s Guide V1 00 Nov 2004
Contents
- 1. users manual pt1
- 2. users manual pt2
- 3. users manual pt3
- 4. users manual pt4
users manual pt4
201
PART V
Appendices and
Index
Product Specifications (203)
Pop-up Windows, JavaScripts and Java Permissions (207)
IP Addresses and Subnetting (213)
Wall-mounting Instructions (221)
Setting up Your Computer’s IP Address (223)
Wireless LANs (239)
Command Interpreter (251)
NetBIOS Filter Commands (255)
Services (257)
Internal SPTGEN (261)
Legal Information (277)
Customer Support (281)
Index (285)
202
ZyXEL NBG-334SH User’s Guide 203
APPENDIX A
Product Specifications
The following tables summarize the ZyXEL Device’s hardware and firmware features.
Table 91 Hardware Features
Dimensions (W x D x H) 190 x 128 x 33 mm
Power Specification 12 V AC 1 A
Ethernet ports Auto-negotiating:
This auto-negotiation feature allows the ZyXEL Device to detect the speed
of incoming transmissions and adjust appropriately without manual
intervention. It allows data transfer of either 10 Mbps or 100 Mbps in either
half-duplex or full-duplex mode depending on your Ethernet network.
Auto-crossover:
Use either crossover or straight-through Ethernet cables.
4-Port Switch A combination of switch and router makes your ZyXEL Device a cost-
effective and viable network solution. You can add up to four computers to
the ZyXEL Device without the cost of a hub. Add more than four computers
to your LAN by using a hub.
Reset Button The reset button is built into the rear panel. Use this button to restore the
ZyXEL Device to its factory default settings.
Antenna The ZyXEL Device is equipped with a 2dBi fixed antenna to provide clear
radio transmission and reception on the wireless network.
Operation Temperature 0º C ~ 50º C
Storage Temperature -20º C ~ 60º C
Operation Humidity 20% ~ 95% RH
Storage Humidity 10% ~ 90% RH
Distance between the
centers of the holes on
the device’s back.
125 mm
Screw size for wall-
mounting
M 3*10
Table 92 Firmware Features
FEATURE DESCRIPTION
Default IP Address 192.168.1.1
Default Subnet Mask 255.255.255.0 (24 bits)
Default Password 1234
DHCP Pool 192.168.1.33 to 192.168.1.64
Device Management Use the web configurator to easily configure the rich range of features on
the ZyXEL Device.
Appendix A Product Specifications
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Wireless Functionality Allows IEEE 802.11b and/or IEEE 802.11g wireless clients to connect to
the ZyXEL Device wirelessly. IEEE 802.11g clients can connect using
the super G function. Enable wireless security (WEP, WPA(2), WPA(2)-
PSK) and/or MAC filtering to protect your wireless network.
Note: The ZyXEL Device may be prone to RF (Radio
Frequency) interference from other 2.4 GHz devices
such as microwave ovens, wireless phones,
Bluetooth enabled devices, and other wireless LANs.
Firmware Upgrade Download new firmware (when available) from the ZyXEL web site and
use the web configurator, an FTP or a TFTP tool to put it on the ZyXEL
Device.
Note: Only upload firmware for your specific model!
Configuration Backup &
Restoration
Make a copy of the ZyXEL Device’s configuration and put it back on the
ZyXEL Device later if you decide you want to revert back to an earlier
configuration.
Network Address
Translation (NAT)
Each computer on your network must have its own unique IP address.
Use NAT to convert a single public IP address to multiple private IP
addresses for the computers on your network.
Firewall You can configure firewall on the ZyXEL Device for secure Internet
access. When the firewall is on, by default, all incoming traffic from the
Internet to your network is blocked unless it is initiated from your
network. This means that probes from the outside to your network are
not allowed, but you can safely browse the Internet and download files
for example.
Content Filter The ZyXEL Device blocks or allows access to web sites that you specify
and blocks access to web sites with URLs that contain keywords that
you specify. You can define time periods and days during which content
filtering is enabled. You can also include or exclude particular computers
on your network from content filtering.
You can also subscribe to category-based content filtering that allows
your ZyXEL Device to check web sites against an external database.
Bandwidth Management You can efficiently manage traffic on your network by reserving
bandwidth and giving priority to certain types of traffic and/or to particular
computers.
Time and Date Get the current time and date from an external server when you turn on
your ZyXEL Device. You can also set the time manually. These dates
and times are then used in logs.
Port Forwarding If you have a server (mail or web server for example) on your network,
then use this feature to let people access it from the Internet.
DHCP (Dynamic Host
Configuration Protocol)
Use this feature to have the ZyXEL Device assign IP addresses, an IP
default gateway and DNS servers to computers on your network.
Dynamic DNS Support With Dynamic DNS (Domain Name System) support, you can use a
fixed URL, www.zyxel.com for example, with a dynamic IP address. You
must register for this service with a Dynamic DNS service provider.
IP Multicast IP Multicast is used to send traffic to a specific group of computers. The
ZyXEL Device supports versions 1 and 2 of IGMP (Internet Group
Management Protocol) used to join multicast groups (see RFC 2236).
IP Alias IP Alias allows you to subdivide a physical network into logical networks
over the same Ethernet interface with the ZyXEL Device itself as the
gateway for each subnet.
Table 92 Firmware Features
FEATURE DESCRIPTION
Appendix A Product Specifications
ZyXEL NBG-334SH User’s Guide 205
Logging and Tracing Use packet tracing and logs for troubleshooting. You can send logs from
the ZyXEL Device to an external UNIX syslog server.
PPPoE PPPoE mimics a dial-up over Ethernet Internet access connection.
PPTP Encapsulation Point-to-Point Tunneling Protocol (PPTP) enables secure transfer of
data through a Virtual Private Network (VPN). The ZyXEL Device
supports one PPTP connection at a time.
Universal Plug and Play
(UPnP)
The ZyXEL Device can communicate with other UPnP enabled devices
in a network.
RoadRunner Support In addition to standard cable modem services, the ZyXEL Device
supports Time Warner’s RoadRunner Service.
Table 92 Firmware Features
FEATURE DESCRIPTION
Appendix A Product Specifications
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ZyXEL NBG-334SH User’s Guide 207
APPENDIX B
Pop-up Windows, JavaScripts
and Java Permissions
In order to use the web configurator you need to allow:
• Web browser pop-up windows from your device.
• JavaScripts (enabled by default).
• Java permissions (enabled by default).
"Internet Explorer 6 screens are used here. Screens for other Internet Explorer
versions may vary.
Internet Explorer Pop-up Blockers
You may have to disable pop-up blocking to log into your device.
Either disable pop-up blocking (enabled by default in Windows XP SP (Service Pack) 2) or
allow pop-up blocking and create an exception for your device’s IP address.
Disable pop-up Blockers
1In Internet Explorer, select To ols, Pop-up Blocker and then select Turn Off Pop-up
Blocker.
Figure 117 Pop-up Blocker
You can also check if pop-up blocking is disabled in the Pop-up Blocker section in the
Privacy tab.
1In Internet Explorer, select To ol s, Internet Options, Privacy.
Appendix B Pop-up Windows, JavaScripts and Java Permissions
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2Clear the Block pop-ups check box in the Pop-up Blocker section of the screen. This
disables any web pop-up blockers you may have enabled.
Figure 118 Internet Options: Privacy
3Click Apply to save this setting.
Enable pop-up Blockers with Exceptions
Alternatively, if you only want to allow pop-up windows from your device, see the following
steps.
1In Internet Explorer, select To ol s, Internet Options and then the Privacy tab.
2Select Settings…to open the Pop-up Blocker Settings screen.
Appendix B Pop-up Windows, JavaScripts and Java Permissions
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Figure 119 Internet Options: Privacy
3Type the IP address of your device (the web page that you do not want to have blocked)
with the prefix “http://”. For example, http://192.168.167.1.
4Click Add to move the IP address to the list of Allowed sites.
Figure 120 Pop-up Blocker Settings
Appendix B Pop-up Windows, JavaScripts and Java Permissions
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5Click Close to return to the Privacy screen.
6Click Apply to save this setting.
JavaScripts
If pages of the web configurator do not display properly in Internet Explorer, check that
JavaScripts are allowed.
1In Internet Explorer, click Tools, Internet Options and then the Security tab.
Figure 121 Internet Options: Security
2Click the Custom Level... button.
3Scroll down to Scripting.
4Under Active scripting make sure that Enable is selected (the default).
5Under Scripting of Java applets make sure that Enable is selected (the default).
6Click OK to close the window.
Appendix B Pop-up Windows, JavaScripts and Java Permissions
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Figure 122 Security Settings - Java Scripting
Java Permissions
1From Internet Explorer, click Tools, Internet Options and then the Security tab.
2Click the Custom Level... button.
3Scroll down to Microsoft VM.
4Under Java permissions make sure that a safety level is selected.
5Click OK to close the window.
Figure 123 Security Settings - Java
Appendix B Pop-up Windows, JavaScripts and Java Permissions
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JAVA (Sun)
1From Internet Explorer, click Tools, Internet Options and then the Advanced tab.
2Make sure that Use Java 2 for <applet> under Java (Sun) is selected.
3Click OK to close the window.
Figure 124 Java (Sun)
ZyXEL NBG-334SH User’s Guide 213
APPENDIX C
IP Addresses and Subnetting
This appendix introduces IP addresses and subnet masks.
IP addresses identify individual devices on a network. Every networking device (including
computers, servers, routers, printers, etc.) needs an IP address to communicate across the
network. These networking devices are also known as hosts.
Subnet masks determine the maximum number of possible hosts on a network. You can also
use subnet masks to divide one network into multiple sub-networks.
Introduction to IP Addresses
One part of the IP address is the network number, and the other part is the host ID. In the same
way that houses on a street share a common street name, the hosts on a network share a
common network number. Similarly, as each house has its own house number, each host on
the network has its own unique identifying number - the host ID. Routers use the network
number to send packets to the correct network, while the host ID determines to which host on
the network the packets are delivered.
Structure
An IP address is made up of four parts, written in dotted decimal notation (for example,
192.168.1.1). Each of these four parts is known as an octet. An octet is an eight-digit binary
number (for example 11000000, which is 192 in decimal notation).
Therefore, each octet has a possible range of 00000000 to 11111111 in binary, or 0 to 255 in
decimal.
The following figure shows an example IP address in which the first three octets (192.168.1)
are the network number, and the fourth octet (16) is the host ID.
Appendix C IP Addresses and Subnetting
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Figure 125 Network Number and Host ID
How much of the IP address is the network number and how much is the host ID varies
according to the subnet mask.
Subnet Masks
A subnet mask is used to determine which bits are part of the network number, and which bits
are part of the host ID (using a logical AND operation). The term “subnet” is short for “sub-
network”.
A subnet mask has 32 bits. If a bit in the subnet mask is a “1” then the corresponding bit in the
IP address is part of the network number. If a bit in the subnet mask is “0” then the
corresponding bit in the IP address is part of the host ID.
The following example shows a subnet mask identifying the network number (in bold text)
and host ID of an IP address (192.168.1.2 in decimal).
By convention, subnet masks always consist of a continuous sequence of ones beginning from
the leftmost bit of the mask, followed by a continuous sequence of zeros, for a total number of
32 bits.
Subnet masks can be referred to by the size of the network number part (the bits with a “1”
value). For example, an “8-bit mask” means that the first 8 bits of the mask are ones and the
remaining 24 bits are zeroes.
Table 93 Subnet Mask - Identifying Network Number
1ST
OCTET:
(192)
2ND
OCTET:
(168)
3RD
OCTET:
(1)
4TH OCTET
(2)
IP Address (Binary) 11000000 10101000 00000001 00000010
Subnet Mask (Binary) 11111111 11111111 11111111 00000000
Network Number 11000000 10101000 00000001
Host ID 00000010
Appendix C IP Addresses and Subnetting
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Subnet masks are expressed in dotted decimal notation just like IP addresses. The following
examples show the binary and decimal notation for 8-bit, 16-bit, 24-bit and 29-bit subnet
masks.
Network Size
The size of the network number determines the maximum number of possible hosts you can
have on your network. The larger the number of network number bits, the smaller the number
of remaining host ID bits.
An IP address with host IDs of all zeros is the IP address of the network (192.168.1.0 with a
24-bit subnet mask, for example). An IP address with host IDs of all ones is the broadcast
address for that network (192.168.1.255 with a 24-bit subnet mask, for example).
As these two IP addresses cannot be used for individual hosts, calculate the maximum number
of possible hosts in a network as follows:
Notation
Since the mask is always a continuous number of ones beginning from the left, followed by a
continuous number of zeros for the remainder of the 32 bit mask, you can simply specify the
number of ones instead of writing the value of each octet. This is usually specified by writing
a “/” followed by the number of bits in the mask after the address.
For example, 192.1.1.0 /25 is equivalent to saying 192.1.1.0 with subnet mask
255.255.255.128.
The following table shows some possible subnet masks using both notations.
Table 94 Subnet Masks
BINARY
DECIMAL
1ST
OCTET
2ND
OCTET
3RD
OCTET 4TH OCTET
8-bit mask 11111111 00000000 00000000 00000000 255.0.0.0
16-bit mask 11111111 11111111 00000000 00000000 255.255.0.0
24-bit mask 11111111 11111111 11111111 00000000 255.255.255.0
29-bit mask 11111111 11111111 11111111 11111000 255.255.255.248
Table 95 Maximum Host Numbers
SUBNET MASK HOST ID SIZE MAXIMUM NUMBER OF HOSTS
8 bits 255.0.0.0 24 bits 224 – 2 16777214
16 bits 255.255.0.0 16 bits 216 – 2 65534
24 bits 255.255.255.0 8 bits 28 – 2 254
29 bits 255.255.255.248 3 bits 23 – 2 6
Table 96 Alternative Subnet Mask Notation
SUBNET MASK ALTERNATIVE
NOTATION
LAST OCTET
(BINARY)
LAST OCTET
(DECIMAL)
255.255.255.0 /24 0000 0000 0
255.255.255.128 /25 1000 0000 128
Appendix C IP Addresses and Subnetting
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Subnetting
You can use subnetting to divide one network into multiple sub-networks. In the following
example a network administrator creates two sub-networks to isolate a group of servers from
the rest of the company network for security reasons.
In this example, the company network address is 192.168.1.0. The first three octets of the
address (192.168.1) are the network number, and the remaining octet is the host ID, allowing a
maximum of 28 – 2 or 254 possible hosts.
The following figure shows the company network before subnetting.
Figure 126 Subnetting Example: Before Subnetting
You can “borrow” one of the host ID bits to divide the network 192.168.1.0 into two separate
sub-networks. The subnet mask is now 25 bits (255.255.255.128 or /25).
The “borrowed” host ID bit can have a value of either 0 or 1, allowing two subnets;
192.168.1.0 /25 and 192.168.1.128 /25.
The following figure shows the company network after subnetting. There are now two sub-
networks, A and B.
255.255.255.192 /26 1100 0000 192
255.255.255.224 /27 1110 0000 224
255.255.255.240 /28 1111 0000 240
255.255.255.248 /29 1111 1000 248
255.255.255.252 /30 1111 1100 252
Table 96 Alternative Subnet Mask Notation (continued)
SUBNET MASK ALTERNATIVE
NOTATION
LAST OCTET
(BINARY)
LAST OCTET
(DECIMAL)
Appendix C IP Addresses and Subnetting
ZyXEL NBG-334SH User’s Guide 217
Figure 127 Subnetting Example: After Subnetting
In a 25-bit subnet the host ID has 7 bits, so each sub-network has a maximum of 27 – 2 or 126
possible hosts (a host ID of all zeroes is the subnet’s address itself, all ones is the subnet’s
broadcast address).
192.168.1.0 with mask 255.255.255.128 is subnet A itself, and 192.168.1.127 with mask
255.255.255.128 is its broadcast address. Therefore, the lowest IP address that can be assigned
to an actual host for subnet A is 192.168.1.1 and the highest is 192.168.1.126.
Similarly, the host ID range for subnet B is 192.168.1.129 to 192.168.1.254.
Example: Four Subnets
The previous example illustrated using a 25-bit subnet mask to divide a 24-bit address into two
subnets. Similarly, to divide a 24-bit address into four subnets, you need to “borrow” two host
ID bits to give four possible combinations (00, 01, 10 and 11). The subnet mask is 26 bits
(11111111.11111111.11111111.11000000) or 255.255.255.192.
Each subnet contains 6 host ID bits, giving 26 - 2 or 62 hosts for each subnet (a host ID of all
zeroes is the subnet itself, all ones is the subnet’s broadcast address).
Table 97 Subnet 1
IP/SUBNET MASK NETWORK NUMBER LAST OCTET BIT
VALUE
IP Address (Decimal) 192.168.1. 0
IP Address (Binary) 11000000.10101000.00000001. 00000000
Subnet Mask (Binary) 11111111.11111111.11111111. 11000000
Subnet Address:
192.168.1.0
Lowest Host ID: 192.168.1.1
Broadcast Address:
192.168.1.63
Highest Host ID: 192.168.1.62
Appendix C IP Addresses and Subnetting
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Example: Eight Subnets
Similarly, use a 27-bit mask to create eight subnets (000, 001, 010, 011, 100, 101, 110 and
111).
The following table shows IP address last octet values for each subnet.
Table 98 Subnet 2
IP/SUBNET MASK NETWORK NUMBER LAST OCTET BIT
VALUE
IP Address 192.168.1. 64
IP Address (Binary) 11000000.10101000.00000001. 01000000
Subnet Mask (Binary) 11111111.11111111.11111111. 11000000
Subnet Address:
192.168.1.64
Lowest Host ID: 192.168.1.65
Broadcast Address:
192.168.1.127
Highest Host ID: 192.168.1.126
Table 99 Subnet 3
IP/SUBNET MASK NETWORK NUMBER LAST OCTET BIT
VALUE
IP Address 192.168.1. 128
IP Address (Binary) 11000000.10101000.00000001. 10000000
Subnet Mask (Binary) 11111111.11111111.11111111. 11000000
Subnet Address:
192.168.1.128
Lowest Host ID: 192.168.1.129
Broadcast Address:
192.168.1.191
Highest Host ID: 192.168.1.190
Table 100 Subnet 4
IP/SUBNET MASK NETWORK NUMBER LAST OCTET BIT
VALUE
IP Address 192.168.1. 192
IP Address (Binary) 11000000.10101000.00000001. 11000000
Subnet Mask (Binary) 11111111.11111111.11111111. 11000000
Subnet Address:
192.168.1.192
Lowest Host ID: 192.168.1.193
Broadcast Address:
192.168.1.255
Highest Host ID: 192.168.1.254
Table 101 Eight Subnets
SUBNET SUBNET
ADDRESS FIRST ADDRESS LAST
ADDRESS
BROADCAST
ADDRESS
1 0 1 30 31
232 33 62 63
364 65 94 95
496 97 126 127
Appendix C IP Addresses and Subnetting
ZyXEL NBG-334SH User’s Guide 219
Subnet Planning
The following table is a summary for subnet planning on a network with a 24-bit network
number.
The following table is a summary for subnet planning on a network with a 16-bit network
number.
5128 129 158 159
6160 161 190 191
7192 193 222 223
8224 225 254 255
Table 101 Eight Subnets (continued)
SUBNET SUBNET
ADDRESS FIRST ADDRESS LAST
ADDRESS
BROADCAST
ADDRESS
Table 102 24-bit Network Number Subnet Planning
NO. “BORROWED”
HOST BITS SUBNET MASK NO. SUBNETS NO. HOSTS PER
SUBNET
1255.255.255.128 (/25) 2126
2255.255.255.192 (/26) 462
3255.255.255.224 (/27) 830
4255.255.255.240 (/28) 16 14
5255.255.255.248 (/29) 32 6
6255.255.255.252 (/30) 64 2
7255.255.255.254 (/31) 128 1
Table 103 16-bit Network Number Subnet Planning
NO. “BORROWED”
HOST BITS SUBNET MASK NO. SUBNETS NO. HOSTS PER
SUBNET
1255.255.128.0 (/17) 232766
2255.255.192.0 (/18) 416382
3255.255.224.0 (/19) 88190
4255.255.240.0 (/20) 16 4094
5255.255.248.0 (/21) 32 2046
6255.255.252.0 (/22) 64 1022
7255.255.254.0 (/23) 128 510
8255.255.255.0 (/24) 256 254
9255.255.255.128 (/25) 512 126
10 255.255.255.192 (/26) 1024 62
11 255.255.255.224 (/27) 2048 30
12 255.255.255.240 (/28) 4096 14
13 255.255.255.248 (/29) 8192 6
Appendix C IP Addresses and Subnetting
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Configuring IP Addresses
Where you obtain your network number depends on your particular situation. If the ISP or
your network administrator assigns you a block of registered IP addresses, follow their
instructions in selecting the IP addresses and the subnet mask.
If the ISP did not explicitly give you an IP network number, then most likely you have a single
user account and the ISP will assign you a dynamic IP address when the connection is
established. If this is the case, it is recommended that you select a network number from
192.168.0.0 to 192.168.255.0. The Internet Assigned Number Authority (IANA) reserved this
block of addresses specifically for private use; please do not use any other number unless you
are told otherwise. You must also enable Network Address Translation (NAT) on the ZyXEL
Device.
Once you have decided on the network number, pick an IP address for your ZyXEL Device
that is easy to remember (for instance, 192.168.1.1) but make sure that no other device on your
network is using that IP address.
The subnet mask specifies the network number portion of an IP address. Your ZyXEL Device
will compute the subnet mask automatically based on the IP address that you entered. You
don't need to change the subnet mask computed by the ZyXEL Device unless you are
instructed to do otherwise.
Private IP Addresses
Every machine on the Internet must have a unique address. If your networks are isolated from
the Internet (running only between two branch offices, for example) you can assign any IP
addresses to the hosts without problems. However, the Internet Assigned Numbers Authority
(IANA) has reserved the following three blocks of IP addresses specifically for private
networks:
• 10.0.0.0 — 10.255.255.255
• 172.16.0.0 — 172.31.255.255
• 192.168.0.0 — 192.168.255.255
You can obtain your IP address from the IANA, from an ISP, or it can be assigned from a
private network. If you belong to a small organization and your Internet access is through an
ISP, the ISP can provide you with the Internet addresses for your local networks. On the other
hand, if you are part of a much larger organization, you should consult your network
administrator for the appropriate IP addresses.
Regardless of your particular situation, do not create an arbitrary IP address; always follow the
guidelines above. For more information on address assignment, please refer to RFC 1597,
Address Allocation for Private Internets and RFC 1466, Guidelines for Management of IP
Address Space.
14 255.255.255.252 (/30) 16384 2
15 255.255.255.254 (/31) 32768 1
Table 103 16-bit Network Number Subnet Planning (continued)
NO. “BORROWED”
HOST BITS SUBNET MASK NO. SUBNETS NO. HOSTS PER
SUBNET
ZyXEL NBG-334SH User’s Guide 221
APPENDIX D
Wall-mounting Instructions
Do the following to hang your ZyXEL Device on a wall.
"See the product specifications appendix for the size of screws to use and how
far apart to place them.
1Locate a high position on a wall that is free of obstructions. Use a sturdy wall.
2Drill two holes for the screws. Make sure the distance between the centers of the holes
matches what is listed in the product specifications appendix.
"Be careful to avoid damaging pipes or cables located inside the wall when
drilling holes for the screws.
3Do not screw the screws all the way into the wall. Leave a small gap of about 0.5 cm
between the heads of the screws and the wall.
4Make sure the screws are snugly fastened to the wall. They need to hold the weight of
the ZyXEL Device with the connection cables.
5Align the holes on the back of the ZyXEL Device with the screws on the wall. Hang the
ZyXEL Device on the screws.
Figure 128 Wall-mounting Example
Appendix D Wall-mounting Instructions
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ZyXEL NBG-334SH User’s Guide 223
APPENDIX E
Setting up Your Computer’s IP
Address
All computers must have a 10M or 100M Ethernet adapter card and TCP/IP installed.
Windows 95/98/Me/NT/2000/XP, Macintosh OS 7 and later operating systems and all
versions of UNIX/LINUX include the software components you need to install and use TCP/
IP on your computer. Windows 3.1 requires the purchase of a third-party TCP/IP application
package.
TCP/IP should already be installed on computers using Windows NT/2000/XP, Macintosh OS
7 and later operating systems.
After the appropriate TCP/IP components are installed, configure the TCP/IP settings in order
to "communicate" with your network.
If you manually assign IP information instead of using dynamic assignment, make sure that
your computers have IP addresses that place them in the same subnet as the Prestige’s LAN
port.
Windows 95/98/Me
Click Start, Settings, Control Panel and double-click the Network icon to open the Network
window.
Appendix E Setting up Your Computer’s IP Address
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Figure 129 WIndows 95/98/Me: Network: Configuration
Installing Components
The Network window Configuration tab displays a list of installed components. You need a
network adapter, the TCP/IP protocol and Client for Microsoft Networks.
If you need the adapter:
1In the Network window, click Add.
2Select Adapter and then click Add.
3Select the manufacturer and model of your network adapter and then click OK.
If you need TCP/IP:
1In the Network window, click Add.
2Select Protocol and then click Add.
3Select Microsoft from the list of manufacturers.
4Select TCP/IP from the list of network protocols and then click OK.
If you need Client for Microsoft Networks:
1Click Add.
2Select Client and then click Add.
3Select Microsoft from the list of manufacturers.
4Select Client for Microsoft Networks from the list of network clients and then click
OK.
5Restart your computer so the changes you made take effect.
Appendix E Setting up Your Computer’s IP Address
ZyXEL NBG-334SH User’s Guide 225
Configuring
1In the Network window Configuration tab, select your network adapter's TCP/IP entry
and click Properties
2Click the IP Address tab.
• If your IP address is dynamic, select Obtain an IP address automatically.
• If you have a static IP address, select Specify an IP address and type your
information into the IP Address and Subnet Mask fields.
Figure 130 Windows 95/98/Me: TCP/IP Properties: IP Address
3Click the DNS Configuration tab.
• If you do not know your DNS information, select Disable DNS.
• If you know your DNS information, select Enable DNS and type the information in
the fields below (you may not need to fill them all in).
Appendix E Setting up Your Computer’s IP Address
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Figure 131 Windows 95/98/Me: TCP/IP Properties: DNS Configuration
4Click the Gateway tab.
• If you do not know your gateway’s IP address, remove previously installed gateways.
• If you have a gateway IP address, type it in the New gateway field and click Add.
5Click OK to save and close the TCP/IP Properties window.
6Click OK to close the Network window. Insert the Windows CD if prompted.
7Turn on your Prestige and restart your computer when prompted.
Verifying Settings
1Click Start and then Run.
2In the Run window, type "winipcfg" and then click OK to open the IP Configuration
window.
3Select your network adapter. You should see your computer's IP address, subnet mask
and default gateway.
Windows 2000/NT/XP
The following example figures use the default Windows XP GUI theme.
1Click start (Start in Windows 2000/NT), Settings, Control Panel.
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Figure 132 Windows XP: Start Menu
2In the Control Panel, double-click Network Connections (Network and Dial-up
Connections in Windows 2000/NT).
Figure 133 Windows XP: Control Panel
3Right-click Local Area Connection and then click Properties.
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Figure 134 Windows XP: Control Panel: Network Connections: Properties
4Select Internet Protocol (TCP/IP) (under the General tab in Win XP) and then click
Properties.
Figure 135 Windows XP: Local Area Connection Properties
5The Internet Protocol TCP/IP Properties window opens (the General tab in
Windows XP).
• If you have a dynamic IP address click Obtain an IP address automatically.
• If you have a static IP address click Use the following IP Address and fill in the IP
address, Subnet mask, and Default gateway fields.
• Click Advanced.
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Figure 136 Windows XP: Internet Protocol (TCP/IP) Properties
6 If you do not know your gateway's IP address, remove any previously installed
gateways in the IP Settings tab and click OK.
Do one or more of the following if you want to configure additional IP addresses:
•In the IP Settings tab, in IP addresses, click Add.
•In TCP/IP Address, type an IP address in IP address and a subnet mask in Subnet
mask, and then click Add.
• Repeat the above two steps for each IP address you want to add.
• Configure additional default gateways in the IP Settings tab by clicking Add in
Default gateways.
•In TCP/IP Gateway Address, type the IP address of the default gateway in Gateway.
To manually configure a default metric (the number of transmission hops), clear the
Automatic metric check box and type a metric in Metric.
• Click Add.
• Repeat the previous three steps for each default gateway you want to add.
• Click OK when finished.
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Figure 137 Windows XP: Advanced TCP/IP Properties
7In the Internet Protocol TCP/IP Properties window (the General tab in Windows
XP):
• Click Obtain DNS server address automatically if you do not know your DNS
server IP address(es).
• If you know your DNS server IP address(es), click Use the following DNS server
addresses, and type them in the Preferred DNS server and Alternate DNS server
fields.
If you have previously configured DNS servers, click Advanced and then the DNS
tab to order them.
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Figure 138 Windows XP: Internet Protocol (TCP/IP) Properties
8Click OK to close the Internet Protocol (TCP/IP) Properties window.
9Click Close (OK in Windows 2000/NT) to close the Local Area Connection
Properties window.
10 Close the Network Connections window (Network and Dial-up Connections in
Windows 2000/NT).
11 Turn on your Prestige and restart your computer (if prompted).
Verifying Settings
1Click Start, All Programs, Accessories and then Command Prompt.
2In the Command Prompt window, type "ipconfig" and then press [ENTER]. You can
also open Network Connections, right-click a network connection, click Status and
then click the Support tab.
Macintosh OS 8/9
1Click the Apple menu, Control Panel and double-click TCP/IP to open the TCP/IP
Control Panel.
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Figure 139 Macintosh OS 8/9: Apple Menu
2Select Ethernet built-in from the Connect via list.
Figure 140 Macintosh OS 8/9: TCP/IP
3For dynamically assigned settings, select Using DHCP Server from the Configure: list.
4For statically assigned settings, do the following:
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•From the Configure box, select Manually.
• Type your IP address in the IP Address box.
• Type your subnet mask in the Subnet mask box.
• Type the IP address of your Prestige in the Router address box.
5Close the TCP/IP Control Panel.
6Click Save if prompted, to save changes to your configuration.
7Turn on your Prestige and restart your computer (if prompted).
Verifying Settings
Check your TCP/IP properties in the TCP/IP Control Panel window.
Macintosh OS X
1Click the Apple menu, and click System Preferences to open the System Preferences
window.
Figure 141 Macintosh OS X: Apple Menu
2Click Network in the icon bar.
• Select Automatic from the Location list.
• Select Built-in Ethernet from the Show list.
• Click the TCP/IP tab.
3For dynamically assigned settings, select Using DHCP from the Configure list.
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Figure 142 Macintosh OS X: Network
4For statically assigned settings, do the following:
•From the Configure box, select Manually.
• Type your IP address in the IP Address box.
• Type your subnet mask in the Subnet mask box.
• Type the IP address of your Prestige in the Router address box.
5Click Apply Now and close the window.
6Turn on your Prestige and restart your computer (if prompted).
Verifying Settings
Check your TCP/IP properties in the Network window.
Linux
This section shows you how to configure your computer’s TCP/IP settings in Red Hat Linux
9.0. Procedure, screens and file location may vary depending on your Linux distribution and
release version.
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"Make sure you are logged in as the root administrator.
Using the K Desktop Environment (KDE)
Follow the steps below to configure your computer IP address using the KDE.
1Click the Red Hat button (located on the bottom left corner), select System Setting and
click Network.
Figure 143 Red Hat 9.0: KDE: Network Configuration: Devices
2Double-click on the profile of the network card you wish to configure. The Ethernet
Device General screen displays as shown.
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Figure 144 Red Hat 9.0: KDE: Ethernet Device: General
• If you have a dynamic IP address click Automatically obtain IP address settings
with and select dhcp from the drop down list.
• If you have a static IP address click Statically set IP Addresses and fill in the
Address, Subnet mask, and Default Gateway Address fields.
3Click OK to save the changes and close the Ethernet Device General screen.
4If you know your DNS server IP address(es), click the DNS tab in the Network
Configuration screen. Enter the DNS server information in the fields provided.
Figure 145 Red Hat 9.0: KDE: Network Configuration: DNS
5Click the Devices tab.
6Click the Activate button to apply the changes. The following screen displays. Click Yes
to save the changes in all screens.
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Figure 146 Red Hat 9.0: KDE: Network Configuration: Activate
7After the network card restart process is complete, make sure the Status is Active in the
Network Configuration screen.
Using Configuration Files
Follow the steps below to edit the network configuration files and set your computer IP
address.
1Assuming that you have only one network card on the computer, locate the ifconfig-
eth0 configuration file (where eth0 is the name of the Ethernet card). Open the
configuration file with any plain text editor.
• If you have a dynamic IP address, enter dhcp in the BOOTPROTO= field. The
following figure shows an example.
Figure 147 Red Hat 9.0: Dynamic IP Address Setting in ifconfig-eth0
• If you have a static IP address, enter static in the BOOTPROTO= field. Type
IPADDR= followed by the IP address (in dotted decimal notation) and type NETMASK=
followed by the subnet mask. The following example shows an example where the
static IP address is 192.168.1.10 and the subnet mask is 255.255.255.0.
Figure 148 Red Hat 9.0: Static IP Address Setting in ifconfig-eth0
DEVICE=eth0
ONBOOT=yes
BOOTPROTO=dhcp
USERCTL=no
PEERDNS=yes
TYPE=Ethernet
DEVICE=eth0
ONBOOT=yes
BOOTPROTO=static
IPADDR=192.168.1.10
NETMASK=255.255.255.0
USERCTL=no
PEERDNS=yes
TYPE=Ethernet
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2If you know your DNS server IP address(es), enter the DNS server information in the
resolv.conf file in the /etc directory. The following figure shows an example
where two DNS server IP addresses are specified.
Figure 149 Red Hat 9.0: DNS Settings in resolv.conf
3After you edit and save the configuration files, you must restart the network card. Enter
./network restart in the /etc/rc.d/init.d directory. The following figure
shows an example.
Figure 150 Red Hat 9.0: Restart Ethernet Card
21.5.1 Verifying Settings
Enter ifconfig in a terminal screen to check your TCP/IP properties.
Figure 151 Red Hat 9.0: Checking TCP/IP Properties
nameserver 172.23.5.1
nameserver 172.23.5.2
[root@localhost init.d]# network restart
Shutting down interface eth0: [OK]
Shutting down loopback interface: [OK]
Setting network parameters: [OK]
Bringing up loopback interface: [OK]
Bringing up interface eth0: [OK]
[root@localhost]# ifconfig
eth0 Link encap:Ethernet HWaddr 00:50:BA:72:5B:44
inet addr:172.23.19.129 Bcast:172.23.19.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:717 errors:0 dropped:0 overruns:0 frame:0
TX packets:13 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:100
RX bytes:730412 (713.2 Kb) TX bytes:1570 (1.5 Kb)
Interrupt:10 Base address:0x1000
[root@localhost]#
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APPENDIX F
Wireless LANs
Wireless LAN Topologies
This section discusses ad-hoc and infrastructure wireless LAN topologies.
Ad-hoc Wireless LAN Configuration
The simplest WLAN configuration is an independent (Ad-hoc) WLAN that connects a set of
computers with wireless stations (A, B, C). Any time two or more wireless adapters are within
range of each other, they can set up an independent network, which is commonly referred to as
an Ad-hoc network or Independent Basic Service Set (IBSS). The following diagram shows an
example of notebook computers using wireless adapters to form an Ad-hoc wireless LAN.
Figure 152 Peer-to-Peer Communication in an Ad-hoc Network
BSS
A Basic Service Set (BSS) exists when all communications between wireless stations or
between a wireless station and a wired network client go through one access point (AP).
Intra-BSS traffic is traffic between wireless stations in the BSS. When Intra-BSS is enabled,
wireless station A and B can access the wired network and communicate with each other.
When Intra-BSS is disabled, wireless station A and B can still access the wired network but
cannot communicate with each other.
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Figure 153 Basic Service Set
ESS
An Extended Service Set (ESS) consists of a series of overlapping BSSs, each containing an
access point, with each access point connected together by a wired network. This wired
connection between APs is called a Distribution System (DS).
This type of wireless LAN topology is called an Infrastructure WLAN. The Access Points not
only provide communication with the wired network but also mediate wireless network traffic
in the immediate neighborhood.
An ESSID (ESS IDentification) uniquely identifies each ESS. All access points and their
associated wireless stations within the same ESS must have the same ESSID in order to
communicate.
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Figure 154 Infrastructure WLAN
Channel
A channel is the radio frequency(ies) used by IEEE 802.11a/b/g wireless devices. Channels
available depend on your geographical area. You may have a choice of channels (for your
region) so you should use a different channel than an adjacent AP (access point) to reduce
interference. Interference occurs when radio signals from different access points overlap
causing interference and degrading performance.
Adjacent channels partially overlap however. To avoid interference due to overlap, your AP
should be on a channel at least five channels away from a channel that an adjacent AP is using.
For example, if your region has 11 channels and an adjacent AP is using channel 1, then you
need to select a channel between 6 or 11.
RTS/CTS
A hidden node occurs when two stations are within range of the same access point, but are not
within range of each other. The following figure illustrates a hidden node. Both stations (STA)
are within range of the access point (AP) or wireless gateway, but out-of-range of each other,
so they cannot "hear" each other, that is they do not know if the channel is currently being
used. Therefore, they are considered hidden from each other.
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Figure 155 RTS/CTS
When station A sends data to the AP, it might not know that the station B is already using the
channel. If these two stations send data at the same time, collisions may occur when both sets
of data arrive at the AP at the same time, resulting in a loss of messages for both stations.
RTS/CTS is designed to prevent collisions due to hidden nodes. An RTS/CTS defines the
biggest size data frame you can send before an RTS (Request To Send)/CTS (Clear to Send)
handshake is invoked.
When a data frame exceeds the RTS/CTS value you set (between 0 to 2432 bytes), the station
that wants to transmit this frame must first send an RTS (Request To Send) message to the AP
for permission to send it. The AP then responds with a CTS (Clear to Send) message to all
other stations within its range to notify them to defer their transmission. It also reserves and
confirms with the requesting station the time frame for the requested transmission.
Stations can send frames smaller than the specified RTS/CTS directly to the AP without the
RTS (Request To Send)/CTS (Clear to Send) handshake.
You should only configure RTS/CTS if the possibility of hidden nodes exists on your network
and the "cost" of resending large frames is more than the extra network overhead involved in
the RTS (Request To Send)/CTS (Clear to Send) handshake.
If the RTS/CTS value is greater than the Fragmentation Threshold value (see next), then the
RTS (Request To Send)/CTS (Clear to Send) handshake will never occur as data frames will
be fragmented before they reach RTS/CTS size.
"Enabling the RTS Threshold causes redundant network overhead that could
negatively affect the throughput performance instead of providing a remedy.
Fragmentation Threshold
A Fragmentation Threshold is the maximum data fragment size (between 256 and 2432
bytes) that can be sent in the wireless network before the AP will fragment the packet into
smaller data frames.
A large Fragmentation Threshold is recommended for networks not prone to interference
while you should set a smaller threshold for busy networks or networks that are prone to
interference.
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If the Fragmentation Threshold value is smaller than the RTS/CTS value (see previously)
you set then the RTS (Request To Send)/CTS (Clear to Send) handshake will never occur as
data frames will be fragmented before they reach RTS/CTS size.
Preamble Type
A preamble is used to synchronize the transmission timing in your wireless network. There are
two preamble modes: Long and Short.
Short preamble takes less time to process and minimizes overhead, so it should be used in a
good wireless network environment when all wireless stations support it.
Select Long if you have a ‘noisy’ network or are unsure of what preamble mode your wireless
stations support as all IEEE 802.11b compliant wireless adapters must support long preamble.
However, not all wireless adapters support short preamble. Use long preamble if you are
unsure what preamble mode the wireless adapters support, to ensure interpretability between
the AP and the wireless stations and to provide more reliable communication in ‘noisy’
networks.
Select Dynamic to have the AP automatically use short preamble when all wireless stations
support it, otherwise the AP uses long preamble.
"The AP and the wireless stations MUST use the same preamble mode in order
to communicate.
IEEE 802.11g Wireless LAN
IEEE 802.11g is fully compatible with the IEEE 802.11b standard. This means an IEEE
802.11b adapter can interface directly with an IEEE 802.11g access point (and vice versa) at
11 Mbps or lower depending on range. IEEE 802.11g has several intermediate rate steps
between the maximum and minimum data rates. The IEEE 802.11g data rate and modulation
are as follows:
IEEE 802.1x
In June 2001, the IEEE 802.1x standard was designed to extend the features of IEEE 802.11 to
support extended authentication as well as providing additional accounting and control
features. It is supported by Windows XP and a number of network devices. Some advantages
of IEEE 802.1x are:
Table 104 IEEE 802.11g
DATA RATE (MBPS) MODULATION
1 DBPSK (Differential Binary Phase Shift Keyed)
2 DQPSK (Differential Quadrature Phase Shift Keying)
5.5 / 11 CCK (Complementary Code Keying)
6/9/12/18/24/36/48/54 OFDM (Orthogonal Frequency Division Multiplexing)
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• User based identification that allows for roaming.
• Support for RADIUS (Remote Authentication Dial In User Service, RFC 2138, 2139) for
centralized user profile and accounting management on a network RADIUS server.
• Support for EAP (Extensible Authentication Protocol, RFC 2486) that allows additional
authentication methods to be deployed with no changes to the access point or the wireless
stations.
RADIUS
RADIUS is based on a client-server model that supports authentication, authorization and
accounting. The access point is the client and the server is the RADIUS server. The RADIUS
server handles the following tasks:
• Authentication
Determines the identity of the users.
• Authorization
Determines the network services available to authenticated users once they are connected
to the network.
• Accounting
Keeps track of the client’s network activity.
RADIUS is a simple package exchange in which your AP acts as a message relay between the
wireless station and the network RADIUS server.
Types of RADIUS Messages
The following types of RADIUS messages are exchanged between the access point and the
RADIUS server for user authentication:
• Access-Request
Sent by an access point requesting authentication.
• Access-Reject
Sent by a RADIUS server rejecting access.
• Access-Accept
Sent by a RADIUS server allowing access.
• Access-Challenge
Sent by a RADIUS server requesting more information in order to allow access. The
access point sends a proper response from the user and then sends another Access-Request
message.
The following types of RADIUS messages are exchanged between the access point and the
RADIUS server for user accounting:
• Accounting-Request
Sent by the access point requesting accounting.
• Accounting-Response
Sent by the RADIUS server to indicate that it has started or stopped accounting.
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In order to ensure network security, the access point and the RADIUS server use a shared
secret key, which is a password, they both know. The key is not sent over the network. In
addition to the shared key, password information exchanged is also encrypted to protect the
network from unauthorized access.
Types of Authentication
This appendix discusses some popular authentication types: EAP-MD5, EAP-TLS, EAP-
TTLS, PEAP and LEAP.
The type of authentication you use depends on the RADIUS server or the AP. Consult your
network administrator for more information.
EAP-MD5 (Message-Digest Algorithm 5)
MD5 authentication is the simplest one-way authentication method. The authentication server
sends a challenge to the wireless station. The wireless station ‘proves’ that it knows the
password by encrypting the password with the challenge and sends back the information.
Password is not sent in plain text.
However, MD5 authentication has some weaknesses. Since the authentication server needs to
get the plaintext passwords, the passwords must be stored. Thus someone other than the
authentication server may access the password file. In addition, it is possible to impersonate an
authentication server as MD5 authentication method does not perform mutual authentication.
Finally, MD5 authentication method does not support data encryption with dynamic session
key. You must configure WEP encryption keys for data encryption.
EAP-TLS (Transport Layer Security)
With EAP-TLS, digital certifications are needed by both the server and the wireless stations
for mutual authentication. The server presents a certificate to the client. After validating the
identity of the server, the client sends a different certificate to the server. The exchange of
certificates is done in the open before a secured tunnel is created. This makes user identity
vulnerable to passive attacks. A digital certificate is an electronic ID card that authenticates the
sender’s identity. However, to implement EAP-TLS, you need a Certificate Authority (CA) to
handle certificates, which imposes a management overhead.
EAP-TTLS (Tunneled Transport Layer Service)
EAP-TTLS is an extension of the EAP-TLS authentication that uses certificates for only the
server-side authentications to establish a secure connection. Client authentication is then done
by sending username and password through the secure connection, thus client identity is
protected. For client authentication, EAP-TTLS supports EAP methods and legacy
authentication methods such as PAP, CHAP, MS-CHAP and MS-CHAP v2.
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PEAP (Protected EAP)
Like EAP-TTLS, server-side certificate authentication is used to establish a secure connection,
then use simple username and password methods through the secured connection to
authenticate the clients, thus hiding client identity. However, PEAP only supports EAP
methods, such as EAP-MD5, EAP-MSCHAPv2 and EAP-GTC (EAP-Generic Token Card),
for client authentication. EAP-GTC is implemented only by Cisco.
LEAP
LEAP (Lightweight Extensible Authentication Protocol) is a Cisco implementation of IEEE
802.1x.
Dynamic WEP Key Exchange
The AP maps a unique key that is generated with the RADIUS server. This key expires when
the wireless connection times out, disconnects or reauthentication times out. A new WEP key
is generated each time reauthentication is performed.
If this feature is enabled, it is not necessary to configure a default encryption key in the
Wireless screen. You may still configure and store keys here, but they will not be used while
Dynamic WEP is enabled.
"EAP-MD5 cannot be used with dynamic WEP key exchange
For added security, certificate-based authentications (EAP-TLS, EAP-TTLS and PEAP) use
dynamic keys for data encryption. They are often deployed in corporate environments, but for
public deployment, a simple user name and password pair is more practical. The following
table is a comparison of the features of authentication types.
WPA(2)
Wi-Fi Protected Access (WPA) is a subset of the IEEE 802.11i standard. WPA2 (IEEE
802.11i) is a wireless security standard that defines stronger encryption, authentication and
key management than WPA.
Table 105 Comparison of EAP Authentication Types
EAP-MD5 EAP-TLS EAP-TTLS PEAP LEAP
Mutual Authentication No Yes Yes Yes Yes
Certificate – Client No Yes Optional Optional No
Certificate – Server No Yes Yes Yes No
Dynamic Key Exchange No Yes Yes Yes Yes
Credential Integrity None Strong Strong Strong Moderate
Deployment Difficulty Easy Hard Moderate Moderate Moderate
Client Identity Protection No No Yes Yes No
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Key differences between WPA(2) and WEP are improved data encryption and user
authentication.
Encryption
Both WPA and WPA2 improve data encryption by using Temporal Key Integrity Protocol
(TKIP), Message Integrity Check (MIC) and IEEE 802.1x. In addition to TKIP, WPA2 also
uses Advanced Encryption Standard (AES) in the Counter mode with Cipher block chaining
Message authentication code Protocol (CCMP) to offer stronger encryption.
Temporal Key Integrity Protocol (TKIP) uses 128-bit keys that are dynamically generated and
distributed by the authentication server. It includes a per-packet key mixing function, a
Message Integrity Check (MIC) named Michael, an extended initialization vector (IV) with
sequencing rules, and a re-keying mechanism.
TKIP regularly changes and rotates the encryption keys so that the same encryption key is
never used twice. The RADIUS server distributes a Pairwise Master Key (PMK) key to the AP
that then sets up a key hierarchy and management system, using the pair-wise key to
dynamically generate unique data encryption keys to encrypt every data packet that is
wirelessly communicated between the AP and the wireless clients. This all happens in the
background automatically.
WPA2 AES (Advanced Encryption Standard) is a block cipher that uses a 256-bit
mathematical algorithm called Rijndael.
The Message Integrity Check (MIC) is designed to prevent an attacker from capturing data
packets, altering them and resending them. The MIC provides a strong mathematical function
in which the receiver and the transmitter each compute and then compare the MIC. If they do
not match, it is assumed that the data has been tampered with and the packet is dropped.
By generating unique data encryption keys for every data packet and by creating an integrity
checking mechanism (MIC), TKIP makes it much more difficult to decode data on a Wi-Fi
network than WEP, making it difficult for an intruder to break into the network.
The encryption mechanisms used for WPA and WPA-PSK are the same. The only difference
between the two is that WPA-PSK uses a simple common password, instead of user-specific
credentials. The common-password approach makes WPA-PSK susceptible to brute-force
password-guessing attacks but it's still an improvement over WEP as it employs an easier-to-
use, consistent, single, alphanumeric password.
User Authentication
WPA or WPA2 applies IEEE 802.1x and Extensible Authentication Protocol (EAP) to
authenticate wireless clients using an external RADIUS database.
If both an AP and the wireless clients support WPA2 and you have an external RADIUS
server, use WPA2 for stronger data encryption. If you don't have an external RADIUS server,
you should use WPA2 -PSK (WPA2 -Pre-Shared Key) that only requires a single (identical)
password entered into each access point, wireless gateway and wireless client. As long as the
passwords match, a wireless client will be granted access to a WLAN.
If the AP or the wireless clients do not support WPA2, just use WPA or WPA-PSK depending
on whether you have an external RADIUS server or not.
Select WEP only when the AP and/or wireless clients do not support WPA or WPA2. WEP is
less secure than WPA or WPA2.
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21.5.2 WPA(2)-PSK Application Example
A WPA(2)-PSK application looks as follows.
1First enter identical passwords into the AP and all wireless clients. The Pre-Shared Key
(PSK) must consist of between 8 and 63 ASCII characters (including spaces and
symbols).
2The AP checks each wireless client's password and (only) allows it to join the network if
the password matches.
3The AP derives and distributes keys to the wireless clients.
4The AP and wireless clients use the TKIP or AES encryption process to encrypt data
exchanged between them.
Figure 156 WPA(2)-PSK Authentication
21.5.3 WPA(2) with RADIUS Application Example
You need the IP address of the RADIUS server, its port number (default is 1812), and the
RADIUS shared secret. A WPA(2) application example with an external RADIUS server
looks as follows. "A" is the RADIUS server. "DS" is the distribution system.
1The AP passes the wireless client's authentication request to the RADIUS server.
2The RADIUS server then checks the user's identification against its database and grants
or denies network access accordingly.
3The RADIUS server distributes a Pairwise Master Key (PMK) key to the AP that then
sets up a key hierarchy and management system, using the pair-wise key to dynamically
generate unique data encryption keys to encrypt every data packet that is wirelessly
communicated between the AP and the wireless clients.
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Security Parameters Summary
Refer to this table to see what other security parameters you should configure for each
Authentication Method/ key management protocol type. MAC address filters are not
dependent on how you configure these security features.
Table 106 Wireless Security Relational Matrix
AUTHENTICATION
METHOD/ KEY
MANAGEMENT PROTOCOL
ENCRYPTIO
N METHOD
ENTER
MANUAL KEY IEEE 802.1X
Open None No Disable
Enable without Dynamic WEP
Key
Open WEP No Enable with Dynamic WEP Key
Yes Enable without Dynamic WEP
Key
Yes Disable
Shared WEP No Enable with Dynamic WEP Key
Yes Enable without Dynamic WEP
Key
Yes Disable
WPA TKIP No Enable
WPA-PSK TKIP Yes Enable
WPA2 AES No Enable
WPA2-PSK AES Yes Enable
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APPENDIX G
Command Interpreter
The following describes how to use the command interpreter. See the included disk or
zyxel.com for more detailed information on these commands.
"Use of undocumented commands or misconfiguration can damage the unit
and possibly render it unusable.
Accessing the Command Interpreter
If your device has SMT, enter 24 in the main menu to bring up the system maintenance menu.
Enter 8 to go to Menu 24.8 - Command Interpreter Mode.
If your device does not have SMT, simply Telnet to the ZyXEL Device’s IP address. You will
log directly into the command interpreter.
Command Syntax
• The command keywords are in courier new font.
• Enter the command keywords exactly as shown, do not abbreviate.
• The required fields in a command are enclosed in angle brackets <>.
• The optional fields in a command are enclosed in square brackets [].
•The |symbol means or.
For example,
sys filter netbios config <type> <on|off>
means that you must specify the type of netbios filter and whether to turn it on or off.
Command Usage
A list of valid commands can be found by typing help or ? at the command prompt. Always
type the full command. Type exit when finished.
Appendix G Command Interpreter
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252
Log Commands
This section provides some general examples of how to use the log commands. The items that
display with your device may vary but the basic function should be the same.
Go to the command interpreter interface.
Configuring What You Want the ZyXEL Device to Log
1Use the sys logs load command to load the log setting buffer that allows you to
configure which logs the ZyXEL Device is to record.
2Use sys logs category to view a list of the log categories.
Figure 157 Displaying Log Categories Example
3Use sys logs category followed by a log category to display the parameters that are
available for the category.
Figure 158 Displaying Log Parameters Example
4Use sys logs category followed by a log category and a parameter to decide what to
record.
Use 0 to not record logs for that category, 1 to record only logs for that category, 2 to
record only alerts for that category, and 3 to record both logs and alerts for that category.
Not every parameter is available with every category.
5Use the sys logs save command to store the settings in the ZyXEL Device (you must
do this in order to record logs).
Displaying Logs
• Use the sys logs display command to show all of the logs in the ZyXEL Device’s
log.
• Use the sys logs category display command to show the log settings for all of the
log categories.
Copyright (c) 1994 - 2006 ZyXEL Communications Corp.
ras> sys logs category
8021x access attack display
error icmp javablocked mten
packetfilter ppp cdr remote
tcpreset traffic upnp urlblocked
urlforward wireless
ras>
ras> sys logs category access
Usage: [0:none/1:log/2:alert/3:both] [0:don't show debug type/
1:show debug type]
Appendix G Command Interpreter
ZyXEL NBG-334SH User’s Guide 253
• Use the sys logs display [log category] command to show the logs in an
individual ZyXEL Device log category.
• Use the sys logs clear command to erase all of the ZyXEL Device’s logs.
Log Command Example
This example shows how to set the ZyXEL Device to record the access logs and alerts and
then view the results.
ras> sys logs load
ras> sys logs category access 3
ras> sys logs save
ras> sys logs display access
#.time source destination notes
message
0|01/02/2000 04:06:35 |192.168.1.33:2190 |207.69.188.186:135 |ACCESS
FORWARD
Firewall default policy: TCP (L to W)
1|01/02/2000 04:06:28 |192.168.1.33:2190 |207.69.188.186:135 |ACCESS
FORWARD
Firewall default policy: TCP (L to W)
3|01/02/2000 04:06:25 |192.168.1.33:2190 |207.69.188.186:135 |ACCESS
FORWARD
Firewall default policy: UDP (L to W)
4|01/02/2000 04:06:16 |192.168.1.33:2187 |207.69.188.186:80 |ACCESS
FORWARD
Firewall default policy: TCP (L to W)
Appendix G Command Interpreter
ZyXEL NBG-334SH User’s Guide
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ZyXEL NBG-334SH User’s Guide 255
APPENDIX H
NetBIOS Filter Commands
The following describes the NetBIOS packet filter commands. See Appendix G on page 251
for information on the command structure.
Introduction
NetBIOS (Network Basic Input/Output System) are TCP or UDP broadcast packets that
enable a computer to connect to and communicate with a LAN.
For some dial-up services such as PPPoE or PPTP, NetBIOS packets cause unwanted calls.
You can configure NetBIOS filters to do the following:
• Allow or disallow the sending of NetBIOS packets from the LAN to the WAN and from
the WAN to the LAN.
• Allow or disallow the sending of NetBIOS packets from the LAN to the DMZ and from
the DMZ to the LAN.
• Allow or disallow the sending of NetBIOS packets from the WAN to the DMZ and from
the DMZ to the WAN.
• Allow or disallow the sending of NetBIOS packets through VPN connections.
• Allow or disallow NetBIOS packets to initiate calls.
Display NetBIOS Filter Settings
This command gives a read-only list of the current NetBIOS filter modes for The ZyXEL
Device.
NetBIOS Display Filter Settings Command Example
Syntax: sys filter netbios disp
=========== NetBIOS Filter Status ===========
Between LAN and WAN: Block
Between LAN and DMZ: Block
Between WAN and DMZ: Block
IPSec Packets: Forward
Trigger Dial: Disabled
Appendix H NetBIOS Filter Commands
ZyXEL NBG-334SH User’s Guide
256
The filter types and their default settings are as follows.
NetBIOS Filter Configuration
Syntax:sys filter netbios config <type> <on|off>
where
Table 107 NetBIOS Filter Default Settings
NAME DESCRIPTION EXAMPLE
Between LAN
and WAN
This field displays whether NetBIOS packets are blocked or forwarded
between the LAN and the WAN.
Block
Between LAN
and DMZ
This field displays whether NetBIOS packets are blocked or forwarded
between the LAN and the DMZ.
Block
Between WAN
and DMZ
This field displays whether NetBIOS packets are blocked or forwarded
between the WAN and the DMZ.
Block
IPSec Packets This field displays whether NetBIOS packets sent through a VPN
connection are blocked or forwarded.
Forward
Trigger dial This field displays whether NetBIOS packets are allowed to initiate
calls. Disabled means that NetBIOS packets are blocked from
initiating calls.
Disabled
<type> = Identify which NetBIOS filter (numbered 0-3) to configure.
0 = Between LAN and WAN
1 = Between LAN and DMZ
2 = Between WAN and DMZ
3 = IPSec packet pass through
4 = Trigger Dial
<on|off> = For type 0 and 1, use on to enable the filter and block NetBIOS
packets. Use off to disable the filter and forward NetBIOS packets.
For type 3, use on to block NetBIOS packets from being sent
through a VPN connection. Use off to allow NetBIOS packets to be
sent through a VPN connection.
For type 4, use on to allow NetBIOS packets to initiate dial backup
calls. Use off to block NetBIOS packets from initiating dial backup
calls.
Example commands
sys filter netbios
config 0 on
This command blocks LAN to WAN and WAN to LAN NetBIOS
packets.
sys filter netbios
config 1 off
This command forwards LAN to DMZ and DMZ to LAN NetBIOS
packets.
sys filter netbios
config 3 on
This command blocks IPSec NetBIOS packets.
sys filter netbios
config 4 off
This command stops NetBIOS commands from initiating calls.
ZyXEL NBG-334SH User’s Guide 257
APPENDIX I
Services
The following table lists some commonly-used services and their associated protocols and port
numbers.
•Name: This is a short, descriptive name for the service. You can use this one or create a
different one, if you like.
•Protocol: This is the type of IP protocol used by the service. If this is TCP/UDP, then the
service uses the same port number with TCP and UDP. If this is User-Defined, the Port(s)
is the IP protocol number, not the port number.
•Port(s): This value depends on the Protocol.
• If the Protocol is TCP, UDP, or TCP/UDP, this is the IP port number.
• If the Protocol is USER, this is the IP protocol number.
•Description: This is a brief explanation of the applications that use this service or the
situations in which this service is used.
Table 108 Examples of Services
NAME PROTOCOL PORT(S) DESCRIPTION
AH
(IPSEC_TUNNEL)
User-Defined 51 The IPSEC AH (Authentication Header)
tunneling protocol uses this service.
AIM TCP 5190 AOL’s Internet Messenger service.
AUTH TCP 113 Authentication protocol used by some
servers.
BGP TCP 179 Border Gateway Protocol.
BOOTP_CLIENT UDP 68 DHCP Client.
BOOTP_SERVER UDP 67 DHCP Server.
CU-SEEME TCP/UDP
TCP/UDP
7648
24032
A popular videoconferencing solution from
White Pines Software.
DNS TCP/UDP 53 Domain Name Server, a service that
matches web names (e.g. www.zyxel.com)
to IP numbers.
ESP
(IPSEC_TUNNEL)
User-Defined 50 The IPSEC ESP (Encapsulation Security
Protocol) tunneling protocol uses this
service.
FINGER TCP 79 Finger is a UNIX or Internet related
command that can be used to find out if a
user is logged on.
FTP TCP
TCP
20
21
File Transfer Program, a program to enable
fast transfer of files, including large files that
may not be possible by e-mail.
Appendix I Services
ZyXEL NBG-334SH User’s Guide
258
H.323 TCP 1720 NetMeeting uses this protocol.
HTTP TCP 80 Hyper Text Transfer Protocol - a client/
server protocol for the world wide web.
HTTPS TCP 443 HTTPS is a secured http session often used
in e-commerce.
ICMP User-Defined 1Internet Control Message Protocol is often
used for diagnostic purposes.
ICQ UDP 4000 This is a popular Internet chat program.
IGMP (MULTICAST) User-Defined 2Internet Group Multicast Protocol is used
when sending packets to a specific group of
hosts.
IKE UDP 500 The Internet Key Exchange algorithm is
used for key distribution and management.
IMAP4 TCP 143 The Internet Message Access Protocol is
used for e-mail.
IMAP4S TCP 993 This is a more secure version of IMAP4 that
runs over SSL.
IRC TCP/UDP 6667 This is another popular Internet chat
program.
MSN Messenger TCP 1863 Microsoft Networks’ messenger service
uses this protocol.
NetBIOS TCP/UDP
TCP/UDP
TCP/UDP
TCP/UDP
137
138
139
445
The Network Basic Input/Output System is
used for communication between
computers in a LAN.
NEW-ICQ TCP 5190 An Internet chat program.
NEWS TCP 144 A protocol for news groups.
NFS UDP 2049 Network File System - NFS is a client/
server distributed file service that provides
transparent file sharing for network
environments.
NNTP TCP 119 Network News Transport Protocol is the
delivery mechanism for the USENET
newsgroup service.
PING User-Defined 1Packet INternet Groper is a protocol that
sends out ICMP echo requests to test
whether or not a remote host is reachable.
POP3 TCP 110 Post Office Protocol version 3 lets a client
computer get e-mail from a POP3 server
through a temporary connection (TCP/IP or
other).
POP3S TCP 995 This is a more secure version of POP3 that
runs over SSL.
PPTP TCP 1723 Point-to-Point Tunneling Protocol enables
secure transfer of data over public
networks. This is the control channel.
Table 108 Examples of Services (continued)
NAME PROTOCOL PORT(S) DESCRIPTION
Appendix I Services
ZyXEL NBG-334SH User’s Guide 259
PPTP_TUNNEL
(GRE)
User-Defined 47 PPTP (Point-to-Point Tunneling Protocol)
enables secure transfer of data over public
networks. This is the data channel.
RCMD TCP 512 Remote Command Service.
REAL_AUDIO TCP 7070 A streaming audio service that enables real
time sound over the web.
REXEC TCP 514 Remote Execution Daemon.
RLOGIN TCP 513 Remote Login.
ROADRUNNER TCP/UDP 1026 This is an ISP that provides services mainly
for cable modems.
RTELNET TCP 107 Remote Telnet.
RTSP TCP/UDP 554 The Real Time Streaming (media control)
Protocol (RTSP) is a remote control for
multimedia on the Internet.
SFTP TCP 115 The Simple File Transfer Protocol is an old
way of transferring files between
computers.
SMTP TCP 25 Simple Mail Transfer Protocol is the
message-exchange standard for the
Internet. SMTP enables you to move
messages from one e-mail server to
another.
SMTPS TCP 465 This is a more secure version of SMTP that
runs over SSL.
SNMP TCP/UDP 161 Simple Network Management Program.
SNMP-TRAPS TCP/UDP 162 Traps for use with the SNMP (RFC:1215).
SQL-NET TCP 1521 Structured Query Language is an interface
to access data on many different types of
database systems, including mainframes,
midrange systems, UNIX systems and
network servers.
SSDP UDP 1900 The Simple Service Discovery Protocol
supports Universal Plug-and-Play (UPnP).
SSH TCP/UDP 22 Secure Shell Remote Login Program.
STRM WORKS UDP 1558 Stream Works Protocol.
SYSLOG UDP 514 Syslog allows you to send system logs to a
UNIX server.
TACACS UDP 49 Login Host Protocol used for (Terminal
Access Controller Access Control System).
TELNET TCP 23 Telnet is the login and terminal emulation
protocol common on the Internet and in
UNIX environments. It operates over TCP/
IP networks. Its primary function is to allow
users to log into remote host systems.
Table 108 Examples of Services (continued)
NAME PROTOCOL PORT(S) DESCRIPTION
Appendix I Services
ZyXEL NBG-334SH User’s Guide
260
TFTP UDP 69 Trivial File Transfer Protocol is an Internet
file transfer protocol similar to FTP, but
uses the UDP (User Datagram Protocol)
rather than TCP (Transmission Control
Protocol).
VDOLIVE TCP
UDP
7000
user-
defined
A videoconferencing solution. The UDP port
number is specified in the application.
Table 108 Examples of Services (continued)
NAME PROTOCOL PORT(S) DESCRIPTION
ZyXEL NBG-334SH User’s Guide 261
APPENDIX J
Internal SPTGEN
This appendix introduces Internal SPTGEN. All menus shown in this appendix are example
menus meant to show SPTGEN usage. Actual menus for your product may differ.
Internal SPTGEN Overview
Internal SPTGEN (System Parameter Table Generator) is a configuration text file useful for
efficient configuration of multiple ZyXEL Devices. Internal SPTGEN lets you configure, save
and upload multiple menus at the same time using just one configuration text file – eliminating
the need to navigate and configure individual screens for each ZyXEL Device. You can use
FTP to get the Internal SPTGEN file. Then edit the file in a text editor and use FTP to upload
it again to the same device or another one. See the following sections for details.
The Configuration Text File Format
All Internal SPTGEN text files conform to the following format:
<field identification number = field name = parameter values
allowed = input>,
where <input> is your input conforming to <parameter values allowed>.
The figure shown next is an example of an Internal SPTGEN text file.
Figure 159 Configuration Text File Format: Column Descriptions
/ Menu 1 General Setup
10000000 = Configured <0(No)| 1(Yes)> = 1
10000001 = System Name <Str> = Your Device
10000002 = Location <Str> =
10000003 = Contact Person’s Name <Str> =
10000004 = Route IP <0(No)| 1(Yes)> = 1
10000005 = Route IPX <0(No)| 1(Yes)> = 0
10000006 = Bridge <0(No)| 1(Yes)> = 0
Appendix J Internal SPTGEN
ZyXEL NBG-334SH User’s Guide
262
"DO NOT alter or delete any field except parameters in the Input column.
This appendix introduces Internal SPTGEN. All menus shown in this appendix are example
menus meant to show SPTGEN usage. Actual menus for your product may differ.
Internal SPTGEN File Modification - Important Points to Remember
Each parameter you enter must be preceded by one “=”sign and one space.
Some parameters are dependent on others. For example, if you disable the Configured field in
menu 1 (see Figure 159 on page 261), then you disable every field in this menu.
If you enter a parameter that is invalid in the Input column, the ZyXEL Device will not save
the configuration and the command line will display the Field Identification Number. Figure
160 on page 262, shown next, is an example of what the ZyXEL Device displays if you enter a
value other than “0” or “1” in the Input column of Field Identification Number 1000000
(refer to Figure 159 on page 261).
Figure 160 Invalid Parameter Entered: Command Line Example
The ZyXEL Device will display the following if you enter parameter(s) that are valid.
Figure 161 Valid Parameter Entered: Command Line Example
Internal SPTGEN FTP Download Example
1Launch your FTP application.
2Enter "bin". The command “bin” sets the transfer mode to binary.
3Get "rom-t" file. The command “get” transfers files from the ZyXEL Device to your
computer. The name “rom-t” is the configuration filename on the ZyXEL Device.
4Edit the "rom-t" file using a text editor (do not use a word processor). You must leave
this FTP screen to edit.
field value is not legal error:-1
ROM-t is not saved, error Line ID:10000000
reboot to get the original configuration
Bootbase Version: V2.02 | 2/22/2001 13:33:11
RAM: Size = 8192 Kbytes
FLASH: Intel 8M *2
Please wait for the system to write SPT text file(ROM-t)...
Bootbase Version: V2.02 | 2/22/2001 13:33:11
RAM: Size = 8192 Kbytes
FLASH: Intel 8M *2
Appendix J Internal SPTGEN
ZyXEL NBG-334SH User’s Guide 263
Figure 162 Internal SPTGEN FTP Download Example
"You can rename your “rom-t” file when you save it to your computer but it
must be named “rom-t” when you upload it to your ZyXEL Device.
Internal SPTGEN FTP Upload Example
1Launch your FTP application.
2Enter "bin". The command “bin” sets the transfer mode to binary.
3Upload your “rom-t” file from your computer to the ZyXEL Device using the “put”
command. computer to the ZyXEL Device.
4Exit this FTP application.
Figure 163 Internal SPTGEN FTP Upload Example
c:\ftp 192.168.1.1
220 PPP FTP version 1.0 ready at Sat Jan 1 03:22:12 2000
User (192.168.1.1:(none)):
331 Enter PASS command
Password:
230 Logged in
ftp>bin
200 Type I OK
ftp> get rom-t
ftp>bye
c:\edit rom-t
(edit the rom-t text file by a text editor and save it)
c:\ftp 192.168.1.1
220 PPP FTP version 1.0 ready at Sat Jan 1 03:22:12 2000
User (192.168.1.1:(none)):
331 Enter PASS command
Password:
230 Logged in
ftp>bin
200 Type I OK
ftp> put rom-t
ftp>bye
Appendix J Internal SPTGEN
ZyXEL NBG-334SH User’s Guide
264
Example Internal SPTGEN Menus
This section provides example Internal SPTGEN menus.
Table 109 Abbreviations Used in the Example Internal SPTGEN Screens Table
ABBREVIATION MEANING
FIN Field Identification Number
FN Field Name
PVA Parameter Values Allowed
INPUT An example of what you may enter
* Applies to the ZyXEL Device.
Table 110 Menu 1 General Setup
/ Menu 1 General Setup
FIN FN PVA INPUT
10000000 = Configured <0(No) | 1(Yes)> = 0
10000001 = System Name <Str> = Your Device
10000002 = Location <Str> =
10000003 = Contact Person's Name <Str> =
10000004 = Route IP <0(No) | 1(Yes)> = 1
10000006 = Bridge <0(No) | 1(Yes)> = 0
Table 111 Menu 3
/ Menu 3.1 General Ethernet Setup
FIN FN PVA INPUT
30100001 = Input Protocol filters Set 1 = 2
30100002 = Input Protocol filters Set 2 = 256
30100003 = Input Protocol filters Set 3 = 256
30100004 = Input Protocol filters Set 4 = 256
30100005 = Input device filters Set 1 = 256
30100006 = Input device filters Set 2 = 256
30100007 = Input device filters Set 3 = 256
30100008 = Input device filters Set 4 = 256
30100009 = Output protocol filters Set 1 = 256
30100010 = Output protocol filters Set 2 = 256
30100011 = Output protocol filters Set 3 = 256
30100012 = Output protocol filters Set 4 = 256
30100013 = Output device filters Set 1 = 256
30100014 = Output device filters Set 2 = 256
30100015 = Output device filters Set 3 = 256
30100016 = Output device filters Set 4 = 256
Appendix J Internal SPTGEN
ZyXEL NBG-334SH User’s Guide 265
/ Menu 3.2 TCP/IP and DHCP Ethernet Setup
FIN FN PVA INPUT
30200001 = DHCP <0(None) |
1(Server) |
2(Relay)>
= 0
30200002 = Client IP Pool Starting Address =
192.168.1.33
30200003 = Size of Client IP Pool = 32
30200004 = Primary DNS Server = 0.0.0.0
30200005 = Secondary DNS Server = 0.0.0.0
30200006 = Remote DHCP Server = 0.0.0.0
30200008 = IP Address =
172.21.2.200
30200009 = IP Subnet Mask = 16
30200010 = RIP Direction <0(None) |
1(Both) | 2(In
Only) | 3(Out
Only)>
= 0
30200011 = Version <0(Rip-1) |
1(Rip-2B)
|2(Rip-2M)>
= 0
30200012 = Multicast <0(IGMP-v2) |
1(IGMP-v1) |
2(None)>
= 2
30200013 = IP Policies Set 1 (1~12) = 256
30200014 = IP Policies Set 2 (1~12) = 256
30200015 = IP Policies Set 3 (1~12) = 256
30200016 = IP Policies Set 4 (1~12) = 256
/ Menu 3.2.1 IP Alias Setup
FIN FN PVA INPUT
30201001 = IP Alias 1 <0(No) |
1(Yes)>
= 0
30201002 = IP Address = 0.0.0.0
30201003 = IP Subnet Mask = 0
30201004 = RIP Direction <0(None) |
1(Both) | 2(In
Only) | 3(Out
Only)>
= 0
30201005 = Version <0(Rip-1) |
1(Rip-2B)
|2(Rip-2M)>
= 0
30201006 = IP Alias #1 Incoming protocol filters
Set 1
= 256
30201007 = IP Alias #1 Incoming protocol filters
Set 2
= 256
Table 111 Menu 3
Appendix J Internal SPTGEN
ZyXEL NBG-334SH User’s Guide
266
30201008 = IP Alias #1 Incoming protocol filters
Set 3
= 256
30201009 = IP Alias #1 Incoming protocol filters
Set 4
= 256
30201010 = IP Alias #1 Outgoing protocol filters
Set 1
= 256
30201011 = IP Alias #1 Outgoing protocol filters
Set 2
= 256
30201012 = IP Alias #1 Outgoing protocol filters
Set 3
= 256
30201013 = IP Alias #1 Outgoing protocol filters
Set 4
= 256
30201014 = IP Alias 2 <0(No) | 1(Yes)> = 0
30201015 = IP Address = 0.0.0.0
30201016 = IP Subnet Mask = 0
30201017 = RIP Direction <0(None) |
1(Both) | 2(In
Only) | 3(Out
Only)>
= 0
30201018 = Version <0(Rip-1) |
1(Rip-2B)
|2(Rip-2M)>
= 0
30201019 = IP Alias #2 Incoming protocol filters
Set 1
= 256
30201020 = IP Alias #2 Incoming protocol filters
Set 2
= 256
30201021 = IP Alias #2 Incoming protocol filters
Set 3
= 256
30201022 = IP Alias #2 Incoming protocol filters
Set 4
= 256
30201023 = IP Alias #2 Outgoing protocol filters
Set 1
= 256
30201024 = IP Alias #2 Outgoing protocol filters
Set 2
= 256
30201025 = IP Alias #2 Outgoing protocol filters
Set 3
= 256
30201026 = IP Alias #2 Outgoing protocol filters
Set 4
= 256
*/ Menu 3.5 Wireless LAN Setup
FIN FN PVA INPUT
30500001 = ESSID Wireless
30500002 = Hide ESSID <0(No) |
1(Yes)>
= 0
30500003 = Channel ID <1|2|3|4|5|6|
7|8|9|10|11|1
2|13>
= 1
Table 111 Menu 3
Appendix J Internal SPTGEN
ZyXEL NBG-334SH User’s Guide 267
30500004 = RTS Threshold <0 ~ 2432> = 2432
30500005 = FRAG. Threshold <256 ~ 2432> = 2432
30500006 = WEP <0(DISABLE) |
1(64-bit WEP)
| 2(128-bit
WEP)>
= 0
30500007 = Default Key <1|2|3|4> = 0
30500008 = WEP Key1 =
30500009 = WEP Key2 =
30500010 = WEP Key3 =
30500011 = WEP Key4 =
30500012 = Wlan Active <0(Disable) |
1(Enable)>
= 0
30500013 = Wlan 4X Mode <0(Disable) |
1(Enable)>
= 0
*/ MENU 3.5.1 WLAN MAC ADDRESS FILTER
FIN FN PVA INPUT
30501001 = Mac Filter Active <0(No) |
1(Yes)>
= 0
30501002 = Filter Action <0(Allow) |
1(Deny)>
= 0
30501003 = Address 1 =
00:00:00:00:
00:00
30501004 = Address 2 =
00:00:00:00:
00:00
30501005 = Address 3 =
00:00:00:00:
00:00
Continued … …
30501034 = Address 32 =
00:00:00:00:
00:00
Table 111 Menu 3
Table 112 Menu 4 Internet Access Setup
/ Menu 4 Internet Access Setup
FIN FN PVA INPUT
40000000 = Configured <0(No) |
1(Yes)>
= 1
40000001 = ISP <0(No) |
1(Yes)>
= 1
40000002 = Active <0(No) |
1(Yes)>
= 1
Appendix J Internal SPTGEN
ZyXEL NBG-334SH User’s Guide
268
40000003 = ISP's Name = ChangeMe
40000004 = Encapsulation <2(PPPOE) |
3(RFC 1483)|
4(PPPoA )|
5(ENET
ENCAP)>
= 2
40000005 = Multiplexing <1(LLC-based)
| 2(VC-based)
= 1
40000006 = VPI # = 0
40000007 = VCI # = 35
40000008 = Service Name <Str> = any
40000009 = My Login <Str> = test@pqa
40000010 = My Password <Str> = 1234
40000011 = Single User Account <0(No) |
1(Yes)>
= 1
40000012 = IP Address Assignment <0(Static)|1(
Dynamic)>
= 1
40000013 = IP Address = 0.0.0.0
40000014 = Remote IP address = 0.0.0.0
40000015 = Remote IP subnet mask = 0
40000016 = ISP incoming protocol filter set 1 = 6
40000017 = ISP incoming protocol filter set 2 = 256
40000018 = ISP incoming protocol filter set 3 = 256
40000019 = ISP incoming protocol filter set 4 = 256
40000020 = ISP outgoing protocol filter set 1 = 256
40000021 = ISP outgoing protocol filter set 2 = 256
40000022 = ISP outgoing protocol filter set 3 = 256
40000023 = ISP outgoing protocol filter set 4 = 256
40000024 = ISP PPPoE idle timeout = 0
40000025 = Route IP <0(No) |
1(Yes)>
= 1
40000026 = Bridge <0(No) |
1(Yes)>
= 0
40000027 = ATM QoS Type <0(CBR) | (1
(UBR)>
= 1
40000028 = Peak Cell Rate (PCR) = 0
40000029 = Sustain Cell Rate (SCR) = 0
40000030 = Maximum Burst Size(MBS) = 0
40000031= RIP Direction <0(None) |
1(Both) | 2(In
Only) | 3(Out
Only)>
= 0
Table 112 Menu 4 Internet Access Setup (continued)
Appendix J Internal SPTGEN
ZyXEL NBG-334SH User’s Guide 269
40000032= RIP Version <0(Rip-1) |
1(Rip-2B)
|2(Rip-2M)>
= 0
40000033= Nailed-up Connection <0(No)
|1(Yes)>
= 0
Table 112 Menu 4 Internet Access Setup (continued)
Table 113 Menu 12
/ Menu 12.1.1 IP Static Route Setup
FIN FN PVA INPUT
120101001 = IP Static Route set #1, Name <Str> =
120101002 = IP Static Route set #1, Active <0(No) |1(Yes)> = 0
120101003 = IP Static Route set #1, Destination
IP address
= 0.0.0.0
120101004 = IP Static Route set #1, Destination
IP subnetmask
= 0
120101005 = IP Static Route set #1, Gateway = 0.0.0.0
120101006 = IP Static Route set #1, Metric = 0
120101007 = IP Static Route set #1, Private <0(No) |1(Yes)> = 0
/ Menu 12.1.2 IP Static Route Setup
FIN FN PVA INPUT
120108001 = IP Static Route set #8, Name <Str> =
120108002 = IP Static Route set #8, Active <0(No) |1(Yes)> = 0
120108003 = IP Static Route set #8, Destination
IP address
= 0.0.0.0
120108004 = IP Static Route set #8, Destination
IP subnetmask
= 0
120108005 = IP Static Route set #8, Gateway = 0.0.0.0
120108006 = IP Static Route set #8, Metric = 0
120108007 = IP Static Route set #8, Private <0(No) |1(Yes)> = 0
Table 114 Menu 15 SUA Server Setup
/ Menu 15 SUA Server Setup
FIN FN PVA INPUT
150000001 = SUA Server IP address for default
port
= 0.0.0.0
150000002 = SUA Server #2 Active <0(No) | 1(Yes)> = 0
150000003 = SUA Server #2 Protocol <0(All)|6(TCP)|17(U
DP)>
= 0
150000004 = SUA Server #2 Port Start = 0
150000005 = SUA Server #2 Port End = 0
150000006 = SUA Server #2 Local IP address = 0.0.0.0
Appendix J Internal SPTGEN
ZyXEL NBG-334SH User’s Guide
270
150000007 = SUA Server #3 Active <0(No) | 1(Yes)> = 0
150000008 = SUA Server #3 Protocol <0(All)|6(TCP)|17(U
DP)>
= 0
150000009 = SUA Server #3 Port Start = 0
150000010 = SUA Server #3 Port End = 0
150000011 = SUA Server #3 Local IP address = 0.0.0.0
150000012 = SUA Server #4 Active <0(No) | 1(Yes)> = 0
150000013 = SUA Server #4 Protocol <0(All)|6(TCP)|17(U
DP)>
= 0
150000014 = SUA Server #4 Port Start = 0
150000015 = SUA Server #4 Port End = 0
150000016 = SUA Server #4 Local IP address = 0.0.0.0
150000017 = SUA Server #5 Active <0(No) | 1(Yes)> = 0
150000018 = SUA Server #5 Protocol <0(All)|6(TCP)|17(U
DP)>
= 0
150000019 = SUA Server #5 Port Start = 0
150000020 = SUA Server #5 Port End = 0
150000021 = SUA Server #5 Local IP address = 0.0.0.0
150000022 = SUA Server #6 Active <0(No) | 1(Yes)> =
0
= 0
150000023 = SUA Server #6 Protocol <0(All)|6(TCP)|17(U
DP)>
= 0
150000024 = SUA Server #6 Port Start = 0
150000025 = SUA Server #6 Port End = 0
150000026 = SUA Server #6 Local IP address = 0.0.0.0
150000027 = SUA Server #7 Active <0(No) | 1(Yes)> = 0
150000028 = SUA Server #7 Protocol <0(All)|6(TCP)|17(U
DP)>
= 0.0.0.0
150000029 = SUA Server #7 Port Start = 0
150000030 = SUA Server #7 Port End = 0
150000031 = SUA Server #7 Local IP address = 0.0.0.0
150000032 = SUA Server #8 Active <0(No) | 1(Yes)> = 0
150000033 = SUA Server #8 Protocol <0(All)|6(TCP)|17(U
DP)>
= 0
150000034 = SUA Server #8 Port Start = 0
150000035 = SUA Server #8 Port End = 0
150000036 = SUA Server #8 Local IP address = 0.0.0.0
150000037 = SUA Server #9 Active <0(No) | 1(Yes)> = 0
150000038 = SUA Server #9 Protocol <0(All)|6(TCP)|17(U
DP)>
= 0
150000039 = SUA Server #9 Port Start = 0
150000040 = SUA Server #9 Port End = 0
Table 114 Menu 15 SUA Server Setup (continued)
Appendix J Internal SPTGEN
ZyXEL NBG-334SH User’s Guide 271
150000041 = SUA Server #9 Local IP address = 0.0.0.0
150000042 = SUA Server #10 Active <0(No) | 1(Yes)> = 0
150000043 = SUA Server #10 Protocol <0(All)|6(TCP)|17(U
DP)>
= 0
150000044 = SUA Server #10 Port Start = 0
150000045 = SUA Server #10 Port End = 0
150000046 = SUA Server #10 Local IP address = 0.0.0.0
150000047 = SUA Server #11 Active <0(No) | 1(Yes)> = 0
150000048 = SUA Server #11 Protocol <0(All)|6(TCP)|17(U
DP)>
= 0
150000049 = SUA Server #11 Port Start = 0
150000050 = SUA Server #11 Port End = 0
150000051 = SUA Server #11 Local IP address = 0.0.0.0
150000052 = SUA Server #12 Active <0(No) | 1(Yes)> = 0
150000053 = SUA Server #12 Protocol <0(All)|6(TCP)|17(U
DP)>
= 0
150000054 = SUA Server #12 Port Start = 0
150000055 = SUA Server #12 Port End = 0
150000056 = SUA Server #12 Local IP address = 0.0.0.0
Table 114 Menu 15 SUA Server Setup (continued)
Table 115 Menu 21.1 Filter Set #1
/ Menu 21 Filter set #1
FIN FN PVA INPUT
210100001 = Filter Set 1, Name <Str> =
/ Menu 21.1.1.1 set #1, rule #1
FIN FN PVA INPUT
210101001 = IP Filter Set 1,Rule 1 Type <2(TCP/IP)> = 2
210101002 = IP Filter Set 1,Rule 1 Active <0(No)|1(Yes)> = 1
210101003 = IP Filter Set 1,Rule 1 Protocol = 6
210101004 = IP Filter Set 1,Rule 1 Dest IP address = 0.0.0.0
210101005 = IP Filter Set 1,Rule 1 Dest Subnet
Mask
= 0
210101006 = IP Filter Set 1,Rule 1 Dest Port = 137
210101007 = IP Filter Set 1,Rule 1 Dest Port Comp <0(none)|1(equal)
|2(not equal)|
3(less)|
4(greater)>
= 1
210101008 = IP Filter Set 1,Rule 1 Src IP address = 0.0.0.0
210101009 = IP Filter Set 1,Rule 1 Src Subnet Mask = 0
210101010 = IP Filter Set 1,Rule 1 Src Port = 0
Appendix J Internal SPTGEN
ZyXEL NBG-334SH User’s Guide
272
210101011 = IP Filter Set 1,Rule 1 Src Port Comp <0(none)|1(equal)
|2(not
equal)|3(less)|4(
greater)>
= 0
210101013 = IP Filter Set 1,Rule 1 Act Match <1(check
next)|2(forward)|
3(drop)>
= 3
210101014 = IP Filter Set 1,Rule 1 Act Not Match <1(check
next)|2(forward)|
3(drop)>
= 1
/ Menu 21.1.1.2 set #1, rule #2
FIN FN PVA INPUT
210102001 = IP Filter Set 1,Rule 2 Type <2(TCP/IP)> = 2
210102002 = IP Filter Set 1,Rule 2 Active <0(No)|1(Yes)> = 1
210102003 = IP Filter Set 1,Rule 2 Protocol = 6
210102004 = IP Filter Set 1,Rule 2 Dest IP address = 0.0.0.0
210102005 = IP Filter Set 1,Rule 2 Dest Subnet
Mask
= 0
210102006 = IP Filter Set 1,Rule 2 Dest Port = 138
210102007 = IP Filter Set 1,Rule 2 Dest Port Comp <0(none)|1(equal)
|2(not
equal)|3(less)|4(
greater)>
= 1
210102008 = IP Filter Set 1,Rule 2 Src IP address = 0.0.0.0
210102009 = IP Filter Set 1,Rule 2 Src Subnet Mask = 0
210102010 = IP Filter Set 1,Rule 2 Src Port = 0
210102011 = IP Filter Set 1,Rule 2 Src Port Comp <0(none)|1(equal)
|2(not
equal)|3(less)|4(
greater)>
= 0
210102013 = IP Filter Set 1,Rule 2 Act Match <1(check
next)|2(forward)|
3(drop)>
= 3
210102014 = IP Filter Set 1,Rule 2 Act Not Match <1(check
next)|2(forward)|
3(drop)>
= 1
Table 115 Menu 21.1 Filter Set #1 (continued)
Table 116 Menu 21.1 Filer Set #2,
/ Menu 21.1 filter set #2,
FIN FN PVA INPUT
210200001 = Filter Set 2, Nam <Str> =
NetBIOS_WAN
/ Menu 21.1.2.1 Filter set #2, rule #1
FIN FN PVA INPUT
Appendix J Internal SPTGEN
ZyXEL NBG-334SH User’s Guide 273
210201001 = IP Filter Set 2, Rule 1 Type <0(none)|2(TCP/
IP)>
= 2
210201002 = IP Filter Set 2, Rule 1 Active <0(No)|1(Yes)> = 1
210201003 = IP Filter Set 2, Rule 1 Protocol = 6
210201004 = IP Filter Set 2, Rule 1 Dest IP
address
= 0.0.0.0
210201005 = IP Filter Set 2, Rule 1 Dest
Subnet Mask
= 0
210201006 = IP Filter Set 2, Rule 1 Dest Port = 137
210201007 = IP Filter Set 2, Rule 1 Dest Port
Comp
<0(none)|1(equal)|
2(not
equal)|3(less)|4(g
reater)>
= 1
210201008 = IP Filter Set 2, Rule 1 Src IP
address
= 0.0.0.0
210201009 = IP Filter Set 2, Rule 1 Src Subnet
Mask
= 0
210201010 = IP Filter Set 2, Rule 1 Src Port = 0
210201011 = IP Filter Set 2, Rule 1 Src Port
Comp
<0(none)|1(equal)|
2(not
equal)|3(less)|4(g
reater)>
= 0
210201013 = IP Filter Set 2, Rule 1 Act Match <1(check
next)|2(forward)|3
(drop)>
= 3
210201014 = IP Filter Set 2, Rule 1 Act Not
Match
<1(check
next)|2(forward)|3
(drop)>
= 1
/ Menu 21.1.2.2 Filter set #2, rule #2
FIN FN PVA INPUT
210202001 = IP Filter Set 2, Rule 2 Type <0(none)|2(TCP/
IP)>
= 2
210202002 = IP Filter Set 2, Rule 2 Active <0(No)|1(Yes)> = 1
210202003 = IP Filter Set 2, Rule 2 Protocol = 6
210202004 = IP Filter Set 2, Rule 2 Dest IP
address
= 0.0.0.0
210202005 = IP Filter Set 2, Rule 2 Dest
Subnet Mask
= 0
210202006 = IP Filter Set 2, Rule 2 Dest Port = 138
210202007 = IP Filter Set 2, Rule 2 Dest Port
Comp
<0(none)|1(equal)|
2(not
equal)|3(less)|4(g
reater)>
= 1
210202008 = IP Filter Set 2, Rule 2 Src IP
address
= 0.0.0.0
210202009 = IP Filter Set 2, Rule 2 Src Subnet
Mask
= 0
Table 116 Menu 21.1 Filer Set #2, (continued)
Appendix J Internal SPTGEN
ZyXEL NBG-334SH User’s Guide
274
210202010 = IP Filter Set 2,Rule 2 Src Port = 0
210202011 = IP Filter Set 2, Rule 2 Src Port
Comp
<0(none)|1(equal)|
2(not
equal)|3(less)|4(g
reater)>
= 0
210202013 = IP Filter Set 2, Rule 2 Act Match <1(check
next)|2(forward)|3
(drop)>
= 3
210202014 = IP Filter Set 2, Rule 2 Act Not
Match
<1(check
next)|2(forward)|3
(drop)>
= 1
Table 116 Menu 21.1 Filer Set #2, (continued)
Table 117 Menu 23 System Menus
*/ Menu 23.1 System Password Setup
FIN FN PVA INPUT
230000000 = System Password = 1234
*/ Menu 23.2 System security: radius server
FIN FN PVA INPUT
230200001 = Authentication Server Configured <0(No) | 1(Yes)> = 1
230200002 = Authentication Server Active <0(No) | 1(Yes)> = 1
230200003 = Authentication Server IP Address =
192.168.1.32
230200004 = Authentication Server Port = 1822
230200005 = Authentication Server Shared
Secret
=
111111111111
111
111111111111
1111
230200006 = Accounting Server Configured <0(No) | 1(Yes)> = 1
230200007 = Accounting Server Active <0(No) | 1(Yes)> = 1
230200008 = Accounting Server IP Address =
192.168.1.44
230200009 = Accounting Server Port = 1823
230200010 = Accounting Server Shared Secret = 1234
*/ Menu 23.4 System security: IEEE802.1x
FIN FN PVA INPUT
230400001 = Wireless Port Control <0(Authentication
Required) |1(No
Access Allowed)
|2(No
Authentication
Required)>
= 2
230400002 = ReAuthentication Timer (in second) = 555
230400003 = Idle Timeout (in second) = 999
Appendix J Internal SPTGEN
ZyXEL NBG-334SH User’s Guide 275
230400004 = Authentication Databases <0(Local User
Database Only)
|1(RADIUS Only)
|2(Local,RADIUS)
|3(RADIUS,Local)>
= 1
230400005 = Key Management Protocol <0(8021x) |1(WPA)
|2(WPAPSK)>
= 0
230400006 = Dynamic WEP Key Exchange <0(Disable) |1(64-
bit WEP) |2(128-bit
WEP)>
= 0
230400007 = PSK = =
230400008 = WPA Mixed Mode <0(Disable)
|1(Enable)>
= 0
230400009 = Data Privacy for Broadcast/
Multicast packets
<0(TKIP) |1(WEP)> = 0
230400010 = WPA Broadcast/Multicast Key Update
Timer
= 0
Table 117 Menu 23 System Menus (continued)
Table 118 Menu 24.11 Remote Management Control
/ Menu 24.11 Remote Management Control
FIN FN PVA INPUT
241100001 = TELNET Server Port = 23
241100002 = TELNET Server Access <0(all)|1(none)|2(
Lan)|3(Wan)>
= 0
241100003 = TELNET Server Secured IP address = 0.0.0.0
241100004 = FTP Server Port = 21
241100005 = FTP Server Access <0(all)|1(none)|2(
Lan)|3(Wan)>
= 0
241100006 = FTP Server Secured IP address = 0.0.0.0
241100007 = WEB Server Port = 80
241100008 = WEB Server Access <0(all)|1(none)|2(
Lan) |3(Wan)>
= 0
241100009 = WEB Server Secured IP address = 0.0.0.0
Appendix J Internal SPTGEN
ZyXEL NBG-334SH User’s Guide
276
Command Examples
The following are example Internal SPTGEN screens associated with the ZyXEL Device’s
command interpreter commands.
Table 119 Command Examples
FIN FN PVA INPUT
/ci command (for annex a): wan adsl opencmd
FIN FN PVA INPUT
990000001 = ADSL OPMD <0(glite)|1(t1.413
)|2(gdmt)|3(multim
ode)>
= 3
/ci command (for annex B): wan adsl opencmd
FIN FN PVA INPUT
990000001 = ADSL OPMD <0(etsi)|1(normal)
|2(gdmt)|3(multimo
de)>
= 3
ZyXEL NBG-334SH User’s Guide 277
APPENDIX K
Legal Information
Copyright
Copyright © 2007 by ZyXEL Communications Corporation.
The contents of this publication may not be reproduced in any part or as a whole, transcribed,
stored in a retrieval system, translated into any language, or transmitted in any form or by any
means, electronic, mechanical, magnetic, optical, chemical, photocopying, manual, or
otherwise, without the prior written permission of ZyXEL Communications Corporation.
Published by ZyXEL Communications Corporation. All rights reserved.
Disclaimer
ZyXEL does not assume any liability arising out of the application or use of any products, or
software described herein. Neither does it convey any license under its patent rights nor the
patent rights of others. ZyXEL further reserves the right to make changes in any products
described herein without notice. This publication is subject to change without notice.
Trademarks
ZyNOS (ZyXEL Network Operating System) is a registered trademark of ZyXEL
Communications, Inc. Other trademarks mentioned in this publication are used for
identification purposes only and may be properties of their respective owners.
Certifications
Federal Communications Commission (FCC) Interference Statement
The device complies with Part 15 of FCC rules. Operation is subject to the following two
conditions:
• This device may not cause harmful interference.
• This device must accept any interference received, including interference that may cause
undesired operations.
This device has been tested and found to comply with the limits for a Class B digital device
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This device generates,
uses, and can radiate radio frequency energy, and if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications. However, there is
no guarantee that interference will not occur in a particular installation.
Appendix K Legal Information
ZyXEL NBG-334SH User’s Guide
278
If this device does cause harmful interference to radio/television reception, which can be
determined by turning the device off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
1Reorient or relocate the receiving antenna.
2Increase the separation between the equipment and the receiver.
3Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
4Consult the dealer or an experienced radio/TV technician for help.
FCC Radiation Exposure Statement
• This transmitter must not be co-located or operating in conjunction with any other antenna
or transmitter.
• To comply with FCC RF exposure compliance requirements, a eparation distance of at least 20 cm
must be maintained between the antenna of this device and all persons.
注意 !
依據 低功率電波輻射性電機管理辦法
第十二條 經型式認證合格之低功率射頻電機，非經許可，公司、商號或使用
者均不得擅自變更頻率、加大功率或變更原設計之特性及功能。
第十四條 低功率射頻電機之使用不得影響飛航安全及干擾合法通信；經發現
有干擾現象時，應立即停用，並改善至無干擾時方得繼續使用。
前項合法通信，指依電信規定作業之無線電信。低功率射頻電機須忍
受合法通信或工業、科學及醫療用電波輻射性電機設備之干擾。
本機限在不干擾合法電臺與不受被干擾保障條件下於室內使用。
Notices
Changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.
This device has been designed for the WLAN 2.4 GHz network throughout the EC region and
Switzerland, with restrictions in France.
This Class B digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.
Viewing Certifications
1Go to http://www.zyxel.com.
2Select your product on the ZyXEL home page to go to that product's page.
3Select the certification you wish to view from this page.
Appendix K Legal Information
ZyXEL NBG-334SH User’s Guide 279
ZyXEL Limited Warranty
ZyXEL warrants to the original end user (purchaser) that this product is free from any defects
in materials or workmanship for a period of up to two years from the date of purchase. During
the warranty period, and upon proof of purchase, should the product have indications of failure
due to faulty workmanship and/or materials, ZyXEL will, at its discretion, repair or replace the
defective products or components without charge for either parts or labor, and to whatever
extent it shall deem necessary to restore the product or components to proper operating
condition. Any replacement will consist of a new or re-manufactured functionally equivalent
product of equal or higher value, and will be solely at the discretion of ZyXEL. This warranty
shall not apply if the product has been modified, misused, tampered with, damaged by an act
of God, or subjected to abnormal working conditions.
Note
Repair or replacement, as provided under this warranty, is the exclusive remedy of the
purchaser. This warranty is in lieu of all other warranties, express or implied, including any
implied warranty of merchantability or fitness for a particular use or purpose. ZyXEL shall in
no event be held liable for indirect or consequential damages of any kind to the purchaser.
To obtain the services of this warranty, contact ZyXEL's Service Center for your Return
Material Authorization number (RMA). Products must be returned Postage Prepaid. It is
recommended that the unit be insured when shipped. Any returned products without proof of
purchase or those with an out-dated warranty will be repaired or replaced (at the discretion of
ZyXEL) and the customer will be billed for parts and labor. All repaired or replaced products
will be shipped by ZyXEL to the corresponding return address, Postage Paid. This warranty
gives you specific legal rights, and you may also have other rights that vary from country to
country.
Registration
Register your product online to receive e-mail notices of firmware upgrades and information
at www.zyxel.com for global products, or at www.us.zyxel.com for North American products.
Appendix K Legal Information
ZyXEL NBG-334SH User’s Guide
280
ZyXEL NBG-334SH User’s Guide 281
APPENDIX L
Customer Support
Please have the following information ready when you contact customer support.
Required Information
• Product model and serial number.
• Warranty Information.
• Date that you received your device.
• Brief description of the problem and the steps you took to solve it.
Corporate Headquarters (Worldwide)
• Support E-mail: support@zyxel.com.tw
• Sales E-mail: sales@zyxel.com.tw
• Telephone: +886-3-578-3942
• Fax: +886-3-578-2439
• Web Site: www.zyxel.com, www.europe.zyxel.com
• FTP Site: ftp.zyxel.com, ftp.europe.zyxel.com
• Regular Mail: ZyXEL Communications Corp., 6 Innovation Road II, Science Park,
Hsinchu 300, Taiwan
Costa Rica
• Support E-mail: soporte@zyxel.co.cr
• Sales E-mail: sales@zyxel.co.cr
• Telephone: +506-2017878
• Fax: +506-2015098
• Web Site: www.zyxel.co.cr
• FTP Site: ftp.zyxel.co.cr
• Regular Mail: ZyXEL Costa Rica, Plaza Roble Escazú, Etapa El Patio, Tercer Piso, San
José, Costa Rica
Czech Republic
• E-mail: info@cz.zyxel.com
• Telephone: +420-241-091-350
• Fax: +420-241-091-359
• Web Site: www.zyxel.cz
• Regular Mail: ZyXEL Communications, Czech s.r.o., Modranská 621, 143 01 Praha 4 -
Modrany, Ceská Republika
Appendix L Customer Support
ZyXEL NBG-334SH User’s Guide
282
Denmark
• Support E-mail: support@zyxel.dk
• Sales E-mail: sales@zyxel.dk
• Telephone: +45-39-55-07-00
• Fax: +45-39-55-07-07
• Web Site: www.zyxel.dk
• Regular Mail: ZyXEL Communications A/S, Columbusvej, 2860 Soeborg, Denmark
Finland
• Support E-mail: support@zyxel.fi
• Sales E-mail: sales@zyxel.fi
• Telephone: +358-9-4780-8411
• Fax: +358-9-4780 8448
• Web Site: www.zyxel.fi
• Regular Mail: ZyXEL Communications Oy, Malminkaari 10, 00700 Helsinki, Finland
France
• E-mail: info@zyxel.fr
• Telephone: +33-4-72-52-97-97
• Fax: +33-4-72-52-19-20
• Web Site: www.zyxel.fr
• Regular Mail: ZyXEL France, 1 rue des Vergers, Bat. 1 / C, 69760 Limonest, France
Germany
• Support E-mail: support@zyxel.de
• Sales E-mail: sales@zyxel.de
• Telephone: +49-2405-6909-0
• Fax: +49-2405-6909-99
• Web Site: www.zyxel.de
• Regular Mail: ZyXEL Deutschland GmbH., Adenauerstr. 20/A2 D-52146, Wuerselen,
Germany
Hungary
• Support E-mail: support@zyxel.hu
• Sales E-mail: info@zyxel.hu
• Telephone: +36-1-3361649
• Fax: +36-1-3259100
• Web Site: www.zyxel.hu
• Regular Mail: ZyXEL Hungary, 48, Zoldlomb Str., H-1025, Budapest, Hungary
Kazakhstan
• Support: http://zyxel.kz/support
• Sales E-mail: sales@zyxel.kz
Appendix L Customer Support
ZyXEL NBG-334SH User’s Guide 283
• Telephone: +7-3272-590-698
• Fax: +7-3272-590-689
• Web Site: www.zyxel.kz
• Regular Mail: ZyXEL Kazakhstan, 43, Dostyk ave.,Office 414, Dostyk Business Centre,
050010, Almaty, Republic of Kazakhstan
North America
• Support E-mail: support@zyxel.com
• Sales E-mail: sales@zyxel.com
• Telephone: +1-800-255-4101, +1-714-632-0882
• Fax: +1-714-632-0858
• Web Site: www.us.zyxel.com
• FTP Site: ftp.us.zyxel.com
• Regular Mail: ZyXEL Communications Inc., 1130 N. Miller St., Anaheim, CA 92806-
2001, U.S.A.
Norway
• Support E-mail: support@zyxel.no
• Sales E-mail: sales@zyxel.no
• Telephone: +47-22-80-61-80
• Fax: +47-22-80-61-81
• Web Site: www.zyxel.no
• Regular Mail: ZyXEL Communications A/S, Nils Hansens vei 13, 0667 Oslo, Norway
Poland
• E-mail: info@pl.zyxel.com
• Telephone: +48 (22) 333 8250
• Fax: +48 (22) 333 8251
• Web Site: www.pl.zyxel.com
• Regular Mail: ZyXEL Communications, ul. Okrzei 1A, 03-715 Warszawa, Poland
Russia
• Support: http://zyxel.ru/support
• Sales E-mail: sales@zyxel.ru
• Telephone: +7-095-542-89-29
• Fax: +7-095-542-89-25
• Web Site: www.zyxel.ru
• Regular Mail: ZyXEL Russia, Ostrovityanova 37a Str., Moscow, 117279, Russia
Spain
• Support E-mail: support@zyxel.es
• Sales E-mail: sales@zyxel.es
• Telephone: +34-902-195-420
• Fax: +34-913-005-345
Appendix L Customer Support
ZyXEL NBG-334SH User’s Guide
284
• Web Site: www.zyxel.es
• Regular Mail: ZyXEL Communications, Arte, 21 5ª planta, 28033 Madrid, Spain
Sweden
• Support E-mail: support@zyxel.se
• Sales E-mail: sales@zyxel.se
• Telephone: +46-31-744-7700
• Fax: +46-31-744-7701
• Web Site: www.zyxel.se
• Regular Mail: ZyXEL Communications A/S, Sjöporten 4, 41764 Göteborg, Sweden
Ukraine
• Support E-mail: support@ua.zyxel.com
• Sales E-mail: sales@ua.zyxel.com
• Telephone: +380-44-247-69-78
• Fax: +380-44-494-49-32
• Web Site: www.ua.zyxel.com
• Regular Mail: ZyXEL Ukraine, 13, Pimonenko Str., Kiev, 04050, Ukraine
United Kingdom
• Support E-mail: support@zyxel.co.uk
• Sales E-mail: sales@zyxel.co.uk
• Telephone: +44-1344 303044, 08707 555779 (UK only)
• Fax: +44-1344 303034
• Web Site: www.zyxel.co.uk
• FTP Site: ftp.zyxel.co.uk
• Regular Mail: ZyXEL Communications UK, Ltd.,11 The Courtyard, Eastern Road,
Bracknell, Berkshire, RG12 2XB, United Kingdom (UK)
“+” is the (prefix) number you dial to make an international telephone call.
Index
ZyXEL NBG-334SH User’s Guide 285
Index
Numerics
802.11 Mode 85
A
Access point 73
See also AP.
ActiveX 128
address resolution protocol (ARP) 101
Alert 174
alternative subnet mask notation 215
any IP
note 101
AP 73
See also access point.
AP (Access Point) 241
Asymmetrical routes 122
and IP alias 122
see also triangle routes 122
B
Backup configuration 189
Bandwidth management 68
application-based 137
classes and priorities 142
monitor 146
overview 137
priority 138
services 139
subnet-based 137
Bandwidth management monitor 48
Basic wireless security 59
BitTorrent 139
BSS 239
C
CA 245
Certificate Authority 245
certifications 277
notices 278
viewing 278
Channel 45, 241
Interference 241
channel 73
Channel ID 77
command interface 30
Configuration 188
backup 189
reset the factory defaults 190
restore 189
contact information 281
Content Filtering
Days and Times 127
Restrict Web Features 127
Cookies 128
copyright 277
CPU usage 45
CTS (Clear to Send) 242
customer support 281
D
Daylight saving 172
DDNS 119
see also Dynamic DNS
DHCP 49, 105
DHCP server
see also Dynamic Host Configuration Protocol
DHCP client information 107
DHCP client list 107
DHCP server 99, 105
DHCP table 49, 107
DHCP client information
DHCP status
Dimensions 203
disclaimer 277
DNS 65, 106
DNS server
see also Domain name system
DNS (Domain Name System) 153
DNS server 106
Domain name 57
Index
ZyXEL NBG-334SH User’s Guide
286
vs host name. see also system name
Domain Name System 106
duplex setting 46
Dynamic DNS 119
Dynamic Host Configuration Protocol 105
Dynamic WEP Key Exchange 246
DynDNS Wildcard 119
E
EAP Authentication 245
e-mail 88
Encryption 247
encryption 75
and local (user) database 75
key 76
WPA compatible 76
ESS 240
Extended Service Set 240
Extended wireless security 60
F
Factory LAN defaults 99
FCC interference statement 277
File Transfer Program 139
Firewall 121
Firewall overview
guidelines 122
ICMP packets 124
network security
Stateful inspection 121
ZyXEL device firewall 121
Firmware upload 187
file extension
using HTTP
firmware version 45
Fragmentation Threshold 84, 242
FTP 30, 152
FTP. see also File Transfer Program 139
G
gateway 134
General wireless LAN screen 77
H
Hidden Node 241
hide SSID 74
HTTP 139
Humidity 203
Hyper Text Transfer Protocol 139
I
IANA 220
IBSS 239
IEEE 802.11g 243
IGMP 89, 100
see also Internet Group Multicast Protocol
version
IGMP version 89, 100
Independent Basic Service Set 239
Install UPnP 157
Windows Me 157
Windows XP 158
Internal SPTGEN 261
FTP Upload Example 263
Points to Remember 262
Text File 261
Internet Assigned Numbers Authority
See IANA
Internet connection
Ethernet
PPPoE. see also PPP over Ethernet
PPTP
WAN connection
Internet connection wizard 60
Internet Group Multicast Protocol 89, 100
IP Address 102, 111
IP address 65
dynamic
IP alias 102
IP packet transmission 100
Broadcast
Multicast
Unicast
IP Pool 105
J
Java 128
Index
ZyXEL NBG-334SH User’s Guide 287
L
LAN 99
IP pool setup 99
LAN overview 99
LAN Setup 89
LAN setup 99
LAN TCP/IP 99
Link type 46
local (user) database 74
and encryption 75
Local Area Network 99
Log 173
M
MAC 83
MAC address 74, 89
cloning 67, 89
MAC address filter 74
MAC address filtering 83
action 83
MAC filter 83
managing the device
good habits 30
using FTP. See FTP.
using Telnet. See command interface.
using the command interface. See command
interface.
using the web configurator. See web configurator.
Media access control 83
Memory usage 45
Metric 135
MSN messenger 139
MSN Webcam 139
Multicast 89, 100
IGMP 89, 100
N
NAT 109, 111, 220
overview 109
port forwarding 109
see also Network Address Translation
server sets 109
NAT session 116
NAT Traversal 155
Navigation Panel 46
navigation panel 46
NetBIOS 98, 104
see also Network Basic Input/Output System 98
Network Address Translation 109, 111
Network Basic Input/Output System 104
O
Operating Channel 45
Output Power 84
P
P2P 139
peer-to-peer 139
Point-to-Point Protocol over Ethernet 61, 92
Point-to-Point Tunneling Protocol 62, 94
Pool Size 105
Port forwarding 109, 111
default server 109
example 110
local server 111
port numbers
services
port speed 46
Power Specification 203
PPPoE 61, 92
benefits 62
dial-up connection
see also Point-to-Point Protocol over Ethernet 61
PPTP 62, 94
see also Point-to-Point Tunneling Protocol 62
Preamble Mode 243
Pre-Shared Key 80
priorities 76
Private 135
product registration 279
Q
QoS 76
QoS priorities 76
Quality of Service (QoS) 85
Index
ZyXEL NBG-334SH User’s Guide
288
R
RADIUS 244
Shared Secret Key 245
RADIUS Message Types 244
RADIUS Messages 244
RADIUS server 74
registration
product 279
related documentation 3
Remote management 149
and NAT 150
and the firewall 149
FTP 152
limitations 150
remote management session 149
system timeout 150
Reset button 43, 190
Reset the device 43
Restore configuration 189
Restrict Web Features 128
RF (Radio Frequency) 204
RoadRunner 91
Roaming 84
RTS (Request To Send) 242
RTS Threshold 241, 242
RTS/CTS Threshold 84
S
safety warnings 6
Security Parameters 249
Service and port numbers 140
Service Set 77
Service Set IDentification 77
Service Set IDentity. See SSID.
services
and port numbers 257
and protocols 257
Session Initiated Protocol 139
Simple Mail Transfer Protocol 176
SIP 139
SMTP 176
SNMP 122
SSID 45, 73, 77
hide 74
Static DHCP 106
Static Route 133
Static route
and remote node
overview
Status 43
subnet 213
Subnet Mask 102
subnet mask 65, 214
subnetting 216
Summary 48
Bandwidth management monitor 48
DHCP table 49
Packet statistics 50
Wireless station status 50
syntax conventions 4
System General Setup 169
System Name 170
System name 56
vs computer name
System Parameter Table Generator 261
System restart 190
T
TCP/IP configuration 105
Tel ne t 151
Temperature 203
Text File Format 261
Time setting 170
trademarks 277
Triangle routes
and IP alias 122
see also asymmetrical routes 122
trigger port 114
Trigger port forwarding 114
example 114
process 114
U
Universal Plug and Play 155
Application 155
UPnP 155
Forum 156
security issues 155
URL Keyword Blocking 128
Use Authentication 247
user authentication 74
local (user) database 74
RADIUS server 74
Index
ZyXEL NBG-334SH User’s Guide 289
weaknesses 75
User Name 120
V
VoIP 139
VPN 94
W
WAN
IP address assignment 64
WAN advanced 97
WAN IP address 64
WAN IP address assignment 66
WAN MAC address 89
warranty 279
note 279
Web Configurator
how to access 41
Overview 41
Web configurator
navigating 43
web configurator 30
Web Proxy 128
WEP Encryption 79
WEP encryption 78
WEP key 78
Wi-Fi Multimedia QoS 76
Wildcard 119
Windows Networking 104
Wireless association list 50
wireless client 73
Wireless LAN wizard 57
Wireless network
basic guidelines 73
channel 73
encryption 75
example 73
MAC address filter 74
overview 73
security 74
SSID 73
Wireless security 74
overview 74
type 74
Wireless tutorial 33
Wizard setup 55
Bandwidth management 68
complete 69
Internet connection 60
system information 56
wireless LAN 57
WLAN
Interference 241
Security Parameters 249
WMM 76
WMM priorities 76
World Wide Web 139
WPA compatible 76
WPA, WPA2 246
WWW 88, 139
X
Xbox Live 139
Z
ZyNOS 45
Index
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290