UAB Teltonika Networks RUT950 RUT950 User Manual

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7.5.2
LAN Networks
In this page you can create extra LAN networks, and assign them with LAN Ports and wireless access points. You
can get extra information on how to configure any of your LAN’s settings in section – 7.3 LAN
1.
2.
Field Name
LAN name
Interface
name
Sample Value
Lan
eth0 tap0
Explanation
Specifies new LAN name
Specifies LAN interface name
7.6 Firewall
In this section we will look over the various firewall features that come with RUT9.
7.6.1
General Settings
The routers firewall is a standard Linux iptables package, which uses routing chains and policies to facilitate
control over inbound and outbound traffic.
1.
Field Name
Drop Invalid
Sample value
Explanation
Checked/Unchecked A “Drop” action is performed on a packet that is determined to be invalid
69
2.
packets
Input
Reject/Drop/Accept
DEFAULT* action that is to be performed for packets that pass through the
Input chain.
3. Output
Reject/Drop/Accept DEFAULT* action that is to be performed for packets that pass through the
Output chain.
4. Forward
Reject/Drop/Accept DEFAULT* action that is to be performed for packets that pass through the
Forward chain.
*DEFAULT: When a packet goes through a firewall chain it is matched against all the rules for that specific chain. If
no rule matches said packet, an according Action (either Drop or Reject or Accept) is performed.
Accept – Packet gets to continue down the next chain.
Drop – Packet is stopped and deleted.
Reject – Packet is stopped, deleted and, differently from Drop, an ICMP packet containing a message of rejection
is sent to the source of the dropped packet.
7.6.2
DMZ
By enabling DMZ for a specific internal host (for e.g.: your computer), you will expose that host and its services to
the routers WAN network (i.e. - internet).
7.6.3
Port Forwarding
Here you can define your own port forwarding rules.
70
You can use port forwarding to set up servers and services on local LAN machines. The above picture shows how
you can set up a rule that would allow a website that is being hosted on 192.168.1.109, to be reached from the outside
by entering http://routersExternalIp:12345/.
1.
Field Name
Name
2.
3.
Protocol
External Port
4.
Internal IP address
5.
Internal port
Sample value
Explanation
Enable_SSH_WAN_PASSTHROUGH Name of the rule. Used purely to make it easier to
manage rules.
TCP/UDP/TCP+UDP/Other
Type of protocol of incoming packet.
1-65535
From this port on the WAN network the traffic will be
forwarded.
IP address of some computer on
The IP address of the internal machine that hosts
your LAN
some service that we want to access from the outside.
1-65535
To that port on the internal machine the rule will
redirect the traffic.
When you click edit you can fine tune a rule to near perfection, if you should desire that.
71
1.
Field Name
Name
2.
Protocol
3.
4.
5.
7.
Source zone
Source MAC address
Source IP address
Source port
8.
External IP address
9.
External port
10. Internal zone
11. Internal IP address
12. Internal port
13. Enable NAT loopback
14. Extra arguments
Sample value
Explanation
ENABLE_SSH_WAN_PASSTHROUGH Name of the rule. Used purely to make it easier to
manage rules.
TCP/UDP/TCP+
You may specify multiple by selecting (custom) and
UDP/ICMP/Custom
then entering protocols separated by space
LAN/VPN/WAN
Match incoming traffic from this zone only
any
Match incoming traffic from these MACs only
any
Match incoming traffic from this IP or range only
any
Match incoming traffic originating from the given
source port or port range on the client host only
any
Match incoming traffic directed at the given IP
address only
22
Match incoming traffic directed at the given
destination port or port range on this host only
LAN/VPN/WAN
Redirect matched incoming traffic to the specified
internal zone
127.0.0.1
Redirect matched incoming traffic to the specified
internal host
any
Redirect matched incoming traffic to the given port
on the internal host
Enable/Disable
NAT loopback enables your local network (i.e.
behind your router/modem) to connect to a
forward-facing IP address (such as 208.112.93.73) of
a machine that it also on your local network
Passes additional arguments to iptables. Use with
care!
72
7.6.4
Traffic Rules
The traffic rule page contains a more generalized rule definition. With it you can block or open ports, alter how
traffic is forwarded between LAN and WAN and many more things.
1.
2.
3.
4.
5.
6.
Field Name
Name
Protocol
Source
Destination
Action
Enable
7.
Sort
Explanation
Name of the rule. Used for easier rules management purpose only
Protocol type of incoming or outgoing packet
Match incoming traffic from this IP or range only
Redirect matched traffic to the given IP address and destination port
Action to be taken for the packet if it matches the rule
Self-explanatory. Uncheck to make the rule inactive. The rule will not be deleted, but it also
will not be loaded into the firewall.
When a packet arrives, it gets checked for a matching rule. If there are several rules that
match the rule, the first one is applied i.e. the order of the rule list impacts how your firewall
operates, therefore you are given the ability to sort your list as you wish.
You can configure firewall rule by clicking edit button.
73
Field Name
Name
Restrict to address
family
Protocol
Sample value
“Allow-DHCP-Relay”
IPv4 and IPV6
Explanation
Used to make rule management easier
Match traffic from selected address family only
TCP/UDP/Any/ICMP/Custom
any
any zone/LAN/VPN/WAN
any
7.
8.
Match ICMP type
Source zone
Source MAC
address
Source address
Source port
Protocol of the packet that is being matched against traffic
rules.
Match traffic with selected ICMP type only
Match incoming traffic from this zone only
Match incoming traffic from these MACs only
9.
Destination zone
10. Destination address
Device/Any
zone/LAN/VPN/WAN
any
11. Destination port
67
12. Action
Drop/Accept/Reject + chain
+ additional rules
1.
2.
3.
4.
5.
6.
any
any
Match incoming traffic from this IP or range only
Match incoming traffic originating from the given source
port or port range on the client host only
Match forwarded traffic to the given destination zone only
Match forwarded traffic to the given destination IP address
or IP range only
Match forwarded traffic to the given destination port or
port range only
Action to be taken on the packet if it matches the rule. You
can also define additional options like limiting packet
volume, and defining to which chain the rule belongs
74
7.6.4.1 Open Ports On the Router
1.
2.
Field Name
Name
Protocol
3.
External port
Sample value
Explanation
Open_Port_rule
Used to make rule management easier
TCP/UDP/Any/ICMP/Custom Protocol of the packet that is being matched against
traffic rules.
1-65535
Match incoming traffic directed at the given destination
port or port range on this host.
7.6.4.2 New Forward Rule
1.
2.
3.
Field Name
Name
Source
Protocol
Sample value
Forward rule new
LAN/VPN/WAN
TCP/UDP/Any/ICMP/Custom
Explanation
Used to make rule management easier
Match incoming traffic from selected address family only
Protocol of the packet that is being matched against
traffic rules.
7.6.4.3 Source NAT
Source NAT is a specific form of masquerading which allows fine grained control over the source IP used for
outgoing traffic, for example to map multiple WAN addresses to internal subnets.
1.
Field Name
Name
Sample value
SNAT
Explanation
Used to make rule management easier
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2.
Protocol
TCP/UDP/Any/ICMP/Custom
3.
4.
5.
Source
Destination
SNAT
LAN/VPN/WAN
LAN/VPN/WAN
Rewrite to source IP 10.101.1.10
6.
Enable
Enable/Disable
Protocol of the packet that is being matched against traffic
rules.
Match incoming traffic from selected address family only
Forward incoming traffic to selected address family only
SNAT (Source Network Address Translation) rewrite packet\'s
source IP address and port
Make a rule active/inactive
You can configure firewall source NAT rule, by clicking edit button.
1.
2.
Field Name
Name
Protocol
3.
4.
5.
6.
Source zone
Source MAC address
Source address
Source port
7.
Destination zone
8.
Destination IP address
9.
Destination port
Sample value
Explanation
SNAT
Used to make rule management easier
TCP/UDP/Any/ICMP/Custom Protocol of the packet that is being matched against
traffic rules.
LAN/VPN/WAN
Match incoming traffic from this zone only
any
Match incoming traffic from these MACs only
any
Match incoming traffic from this IP or range only
any
Match incoming traffic originating from the given source
port or port range on the client host only
LAN/VPN/WAN
Match forwarded traffic to the given destination zone
only
Select from the list
Match forwarded traffic to the given destination IP
address or IP range only
any
Match forwarded traffic to the given destination port or
port range only
76
10. SNAT IP address
11. SNAT port
“10.101.1.10”
“22”
12. Extra arguments
7.6.5
Rewrite matched traffic to the given IP address
Rewrite matched traffic to the given source port. May be
left empty to only rewrite the IP address'
Passes additional arguments to iptables. Use with care!
Custom Rules
Here you have the ultimate freedom in defining your rules – you can enter them straight into the iptables
program. Just type them out into the text field ant it will get executed as a Linux shell script. If you are unsure of how to
use iptables, check out the internet for manuals, examples and explanations.
7.6.6
DDOS Prevention
7.6.6.1 SYN Flood Protection
SYN Flood Protection allows you to protect from attack that exploits part of the normal TCP three-way handshake
to consume resources on the targeted server and render it unresponsive. Essentially, with SYN flood DDoS, the offender
sends TCP connection requests faster than the targeted machine can process them, causing network saturation.
77
1.
2.
Field Name
Enable SYN flood protection
SYN flood rate
Sample value
Enable/Disable
“25”
3.
SYN flood burst
“50”
4.
TCP SYN cookies
Enable/Disable
Explanation
Makes router more resistant to SYN flood attacks.
Set rate limit (packets/second) for SYN packets above
which the traffic is considered a flood.
Set burst limit for SYN packets above which the traffic is
considered a flood if it exceeds the allowed rate.
Enable the use of SYN cookies (particular choices of
initial TCP sequence numbers by TCP servers).
7.6.6.2 Remote ICMP requests
Attackers are using ICMP echo request packets directed to IP broadcast addresses from remote locations to
generate denial-of-service attacks.
1.
2.
3.
4.
5.
Field Name
Enable ICMP requests
Enable ICMP limit
Limit period
Limit
Limit burst
Sample value
Enable/Disable
Enable/Disable
Second/Minute/Hour/Day
“10”
“5”
Explanation
Blocks remote ICMP echo-request type
Enable ICMP echo-request limit in selected period
Select in what period limit ICMP echo-request
Maximum ICMP echo-request during the period
Indicating the maximum burst before the above limit
kicks in.
7.6.6.3 SSH Attack Prevention
Prevent SSH (Allows a user to run commands on a machine's command prompt without them being physically
present near the machine.) attacks by limiting connections in defined period.
Field Name
Sample value
Explanation
78
1.
2.
3.
4.
Enable SSH limit
Limit period
Limit
Limit burst
Enable/Disable
Second/Minute/Hour/Day
“10”
“5”
Enable SSH connections limit in selected period
Select in what period limit SSH connections
Maximum SSH connections during the period
Indicating the maximum burst before the above limit
kicks in.
7.6.6.4 HTTP Attack Prevention
HTTP attack sends a complete, legitimate HTTP header, which includes a 'Content-Length' field to specify the size
of the message body to follow. However, the attacker then proceeds to send the actual message body at an extremely
slow rate (e.g. 1 byte/110 seconds). Due to the entire message being correct and complete, the target server will
attempt to obey the 'Content-Length' field in the header, and wait for the entire body of the message to be transmitted,
hence slowing it down.
1.
2.
3.
4.
Field Name
Enable HTTP limit
Limit period
Limit
Limit burst
Sample value
Enable/Disable
Second/Minute/Hour/Day
“10”
“10”
Explanation
Limits HTTP connections per period
Select in what period limit HTTP connections
Maximum HTTP connections during the period
Indicating the maximum burst before the above limit
kicks in.
7.6.6.5 HTTPS Attack Prevention
1.
2.
3.
4.
Field Name
Enable HTTPS limit
Limit period
Limit
Limit burst
Sample value
Enable/Disable
Second/Minute/Hour/Day
“10”
“10”
Explanation
Limits HTTPS connections per period
Select in what period limit HTTPS connections
Maximum HTTPS connections during the period
Indicating the maximum burst
79
7.6.7
Port Scan Prevention
7.6.7.1 Port Scan
1.
2.
Field Name
Enable
Interval
Sample value
Enable/Disable
30
3.
Scan count
10
Explanation
Enable port scan prevention
Time interval in seconds counting how much port scan
(10 – 60 sec.)
How much port scan before blocked
7.6.7.2 Defending type
1.
2.
3.
4.
5.
Field Name
SYN-FIN attack
SYN-RST attack
X-Mas attack
FIN scan
NULLflags attack
Explanation
Protect from SYN-FIN attack
Protect from SYN-RST attack
Protect from X-Mas attack
Protect from FIN scan
Protect from NULLflags attack
7.7 Routing
7.7.1
Static Routes
Static routes specify over which interface and gateway a certain host or network can be reached.
80
1.
2.
3.
4.
Field name
Routing table
Interface
Destination address
Netmask
Value
MAIN/WAN/WAN2/WAN3
MAIN/WAN/WAN2/WAN3
IP address
IP mask
5.
Gateway
IP address
6.
Metric
integer
Explanation
Defines the table to use for the route
The zone where the target network resides
The address of the destination network
Mask that is applied to the Target to determine to what actual
IP addresses the routing rule applies
To where the router should send all the traffic that applies to
the rule
Used as a sorting measure. If a packet about to be routed fits
two rules, the one with the higher metric is applied.
Additional note on Target & Netmask: You can define a rule that applies to a single IP like this: Target - some IP;
Netmask - 255.255.255.255. Furthermore you can define a rule that applies to a segment of IPs like this: Target – some
IP that STARTS the segment; Netmask – Netmask that defines how large the segment is. E.g.:
192.168.55.161
192.168.55.0
192.168.55.240
192.168.55.161
192.168.0.0
7.7.2
255.255.255.255
255.255.255.0
255.255.255.240
255.255.255.0
255.255.0.0
Only applies to 192.168.55.161
Applies to IPs in range 192.168.55.0-192.168.55.255
Applies 192.168.55.240 - 192.168.55.255
192.168.55.0 - 192.168.55.255
192.168.0.0 - 192.168.255.255
Dynamic Routes
7.7.2.1 General
Dynamic routes provide dynamic routing which enables router to select paths according to real-time logical
network layout changes.
81
1.
2.
Field name
Enable
Router ID
Value
Enable/Disable
192.168.1.1
Explanation
Enable dynamic routes
Router’s ID
7.7.2.2 OSPF Protocol
7.7.2.2.1 OSPF General Instance
1.
2.
3.
4.
5.
Field name
Enable
Stub
RFC1583
compatibility
Import
Export
Value
Enable/Disable
Enable/Disable
Enable/Disable
Explanation
Enables OSPF protocol
Enable/Disable stub
Enables OSPF compatibility with RFC1583 specification
All/None/custom
All/None/custom
Set if the protocol must import routes
Set if the protocol must export routes
7.7.2.2.2 OSPF Area
The OSPF network can be divided into sub-domains called areas.
82
1.
2.
Field name
Area name
Enable
Value
OSPF_area
Yes/No
Explanation
OSPF area’s name
Enable/disable OSPF area
To see at specific configuration settings press “edit” button located in newly created OSPF area. A new page with
detailed configuration appears, as shown in the picture below.
1.
2.
3.
4.
Field name
Enabled
Stub
Interface
New IP
Value
Enable/Disable
Enable/Disable
br-lan
Explanation
Enable specific OSPF area
Enable/disable stub
A interface that new instance will have
Name of the new OSPF network configuration. Used for easer
configurations management purpose only
83
7.7.2.3 General Protocol
1.
2.
3.
Field name
Enable
Learn
Persist
Value
Enable/Disable
Enable/Disable
Enable/Disable
4.
5.
6.
7.
8.
Scan time
Import
Export
Enable
Scan time
20
All
All
Enable/Disable
10
Explanation
Enable/Disable settings
Enables routes learning
If checked it allows to store routes. After a restart, routes will be still
configured
Time between scans
Set if the protocol must import routes
Set if the protocol must export routes
If checked the protocol will not be configured
Time between scans
7.7.2.3.1 Static Routes
1.
2.
Field name
Prefix
Type
Explanation
Protocol prefix of incoming or outgoing packet
Protocol type of incoming or outgoing packet
84
7.8 Load Balancing
Load balancing lets users divide traffic between different interfaces.
8 Remote monitoring and administration
RUT9XX supports multiple monitoring and administration possibilities. One can get routers information through
SMS or using RMS (Remote Management System). Furthermore, some system related parameters can be obtained using
MODBUSD or MQTT publisher services. How to use them are described in the 9.19 and 9.20 chapters respectively. The
main focus is on parameters, which change from time to time, like signal strength, operators name (it is quite common
to change of operator name in countries where inner roaming is used) or module temperature. Although it is also
possible to read more static values, like MAC address, router’s serial number and many others. The access to the
mentioned parameters is implemented in both MODBUSD and MQTT publisher applications. Apart from getting of
some parameters, MODBUSD also supports setting of some system related parameter, for example, change value of
digital output. Although it sounds frustrating, this functionality is sometimes useful and necessary.
Some applications, like MQTT publisher or RMS allows monitoring or administrating several routers from one
place. It is very useful functionality, when you have few routers and would like to change some parameter using single
application. RMS share some similarities with SSH (Secure Shell) and indeed, one of RMS feature is to allows SSH access
to remote router. There is no separate chapter about RMS in this manual, because the interface of RMS is very intuitive
and user friendly. You can access RMS by using your browser with supplied username and a password at
http://rms.teltonika.lt
By sending SMS to the router the user can execute some command, like reboot, switch wifi on or off and many
others. With each SMS the user need to specify router’s administrator password. This is done for authentication
purposes. The list of commands that may be executed through the SMS is limited. Full list of commands can be found on
Services-SMS Utilities of routers WEB page. More about router’s management using SMS can found in chapter 9.8.
Another interesting router monitoring solution is SNMP (Simple Network Management Protocol). By not going
into deep details about this protocol, it is another manner to monitor router parameters. It allows the user to check
current operator, modem model and other router parameters. Compared to other applications and services, only SNMP
have ability to inform the user about the occurrence of specific event (called trap) in the system. The main drawback of
this protocol is, that it does not allow to change anything. You can read more about SNMP in chapter 8.9.
85
Apart from services mentioned earlier, there is one service, which is used only for communication between router
and Android type device (phones, etc’). It is called json-rpc and allows to set or get various parameters of the system.
JSON-RPC can execute the same commands, like user through SSH. To sum up, this approach opens wide possibilities in
communication between router and Android. However, there is no separate topic about JSON-RPC in this manual,
because this type of communication is generally not for end-user use.
Each approach has its advantages and disadvantages. In some situations, maybe MQTT publisher works better
than MODBUSD, while in others, MODBUSD will be the better choice. The most versatile manner of system monitoring
and administration is through SSH. The SSH provides complete control of the router. The user can execute commands,
write shell scripts and do many other things. In such case, the user only needs application to connect router through
SSH. The most popular application used in Windows type operating systems is called Putty. If you try to connect to
router from Unix like operating system, you only need to execute ssh command with some arguments, like hostname
and username (in this case – root).
Sometimes the use of SSH is not necessary, so other more conservative services/applications are used. The
complete list of applications and services, which can be used for router administration and monitoring are given below.
It can be seen, that all applications, except MQTT publisher and SNMP supports setting/getting of some system related
parameter.
86
1.
2.
3.
4.
5.
6.
7.
Application
MQTT publisher
MODBUS daemon
SSH
RMS
SMS
SNMP
JSON-RPC
Can obtain parameters







Can set parameters





By summarizing, RUT9XX provides several solutions for router management. Each user can choose what solution
to use. If required functionality is not found in particular service, the user can combine several applications, for
example, use MQTT publisher along with SNMP. Finally, if user has special needs, he can write shell script and execute it
via SSH or use json-rpc.
9 Services
9.1 VRRP
9.1.1
VRRP LAN Configuration Settings
1.
2.
Field name
Enable
IP address
Sample
Enable/Disable
192.168.1.253
3.
Virtual ID
4.
Priority
100
Explanation
Enable VRRP (Virtual Router Redundancy Protocol) for LAN
Virtual IP address for LAN's VRRP (Virtual Router Redundancy
Protocol) cluster
Routers with same IDs will be grouped in the same VRRP (Virtual
Router Redundancy Protocol) cluster, range [1-255]
Router with highest priority value on the same VRRP (Virtual Router
Redundancy Protocol) cluster will act as a master, range [1-255]
87
9.1.2
Check Internet connection
1.
2.
3.
4.
5.
Field name
Enable
Ping IP address
Ping interval
Ping timeout (sec)
Ping packet size
Sample
Enable/Disable
8.8.4.4
10
50
6.
Ping retry count
100
Explanation
Enable WAN's connection monitoring
A host to send ICMP (Internet Control Message Protocol) packets to
Time interval in seconds between two Pings
Response timeout value, interval [1 - 9999]
ICMP (Internet Control Message Protocol) packet's size, interval [0 1000]
Failed Ping attempt’s count before determining that connection is
lost, interval [1 – 9999]
9.2 TR-069
TR-069 is a standard developed for automatic configuration and management of remote devices by Auto
Configuration Servers (ACS).
9.2.1
1.
2.
3.
4.
5.
TR-069 Parameters Configuration
Field name
Enable
Enable Periodic Transmission
User name
Password
URL
Sample
Enable/Disable
Enable / Disable
admin
*******
http://192.168.1.110:8080
88
Explanation
Enable TR-069 client
Enable periodic transmissions of data to server
User name for authentication on TR-069 server
Password for authentication on TR-069 server
TR-069 server URL address
9.3 Web filter
9.3.1
Site blocking
1.
2.
Field name
Enable
Mode
Sample
Enable/Disable
Whitelist/Blacklist
3.
4.
Enable
Host name
Enable/Disable
www.yahoo.com
9.3.2
Explanation
Enable host name based websites blocking
Whitelist - allow every site on the list and block everything else. Blacklist block every site on the list and allow everything else.
Check to enable site blocking
Block/allow site with this hostname
Proxy Based Content Blocker
89
1.
Field name
Enable
Sample
Enable/Disable
2.
Mode
Whitelist/Blacklist
3.
URL
content
example.com
Explanation
Enable proxy server based URL content blocking. Works with HTTP
protocol only
Whitelist - allow every part of URL on the list and block everything
else. Blacklist - block every part of URL on the list and allow everything
else
Block/allow any URL containing this string. Example.com, example.*,
*.example.com
9.4 NTP
NTP configuration lets you setup and synchronize routers time.
1.
2.
3.
Field name
Current System time
Time zone
Enable NTP
Description
Local time of router.
Time zone of your country.
Enable system’s time synchronization with time server using NTP (Network Time
90
Protocol)
4. Update interval
How often router updates systems time
5. Save time to flash
Save last synchronized time to flash memory
6. Count of time
Total amount of times that router will do the synchronization. Note: If left blank - the
synchronizations
count will be infinite
7. Offset frequency
Adjust the minor drift of the clock so that it will be more accurate
Note, that under Time Servers at least one server has to be present, otherwise NTP will not serve its purposes.
9.5 VPN
9.5.1
OpenVPN
VPN (Virtual Private Network) is a method for secure data transfer through unsafe public network. This section
explains how to configure OpenVPN, which is implementation of VPN supported by the RUT9 router.
A picture below demonstrates default OpenVPN configurations list, which is empty, so you have to define a new
configuration to establish any sort of OpenVPN connection. To create it, enter desired configuration name in “New
configuration name” field, select device role from “Role” drop down list. For example, to create an OpenVPN client with
configuration name demo, select client role, name it “demo” and press “Add New” button as shown in the following
picture.
91
To see at specific configuration settings press “edit” button located in newly created configuration entry. A new
page with detailed configuration appears, as shown in the picture below (TLS client example).
92
There can be multiple server/client instances.
You can set custom settings here according to your VPN needs. Below is summary of parameters available to set:
1.
2.
Field name
Enabled
TUN/TAP
3.
4.
5.
Protocol
Port
LZO
Explanation
Switches configuration on and off. This must be selected to make configuration active.
Selects virtual VPN interface type. TUN is most often used in typical IP-level VPN connections,
however, TAP is required to some Ethernet bridging configurations.
Defines a transport protocol used by connection. You can choose here between TCP and UDP.
Defines TCP or UDP port number (make sure, that this port allowed by firewall).
This setting enables LZO compression. With LZO compression, your VPN connection will
generate less network traffic; however, this means higher router CPU loads. Use it carefully
with high rate traffic or low CPU resources.
93
6.
7.
Encryption
Authentication
8.
9.
10.
TLS cipher
Remote host/IP
address
Resolve Retry
11.
Keep alive
12.
18.
Remote network
IP address
Remote network
IP netmask
Max routes
HMAC
authentication
algorithm
Additional
HMAC
authentication
Certificate
authority
Client certificate
19.
Client key
13.
14.
15.
16.
17.
Selects Packet encryption algorithm.
Sets authentication mode, used to secure data sessions. Two possibilities you have here:
“Static key” means, that OpenVPN client and server will use the same secret key, which must
be uploaded to the router using “Static pre-shared key” option. “TLS” authentication mode
uses X.509 type certificates. Depending on your selected OpenVPN mode (client or server)
you have to upload these certificates to the router:
For client: Certificate Authority (CA), Client certificate, Client key.
For server: Certificate Authority (CA), Server certificate, Server key and Diffie-Hellman (DH)
certificate used to key exchange through unsafe data networks.
All mention certificates can be generated using OpenVPN or Open SSL utilities on any type
host machine. Certificate generation and theory is out of scope of this user manual.
Packet encryption algorithm (cipher)
IP address of OpenVPN server (applicable only for client configuration).
Sets time in seconds to try resolving server hostname periodically in case of first resolve
failure before generating service exception.
Defines two time intervals: one is used to periodically send ICMP request to OpenVPN server,
and another one defines a time window, which is used to restart OpenVPN service, if no ICPM
request is received during the window time slice. Example Keep Alive “10 60”
IP address of remote network, an actual LAN network behind another VPN endpoint.
Subnet mask of remote network, an actual LAN network behind another VPN endpoint.
Allow a maximum number of routes to be pulled from an OpenVPN server
Sets HMAC authentication algorithm
Add an additional layer of HMAC authentication on top of the TLS control channel to protect
against DoS attacks
Certificate authority is an entity that issues digital certificates. A digital certificate certifies the
ownership of a public key by the named subject of the certificate.
Client certificate is a type of digital certificate that is used by client systems to make
authenticated requests to a remote server. Client certificates play a key role in many mutual
authentication designs, providing strong assurances of a requester's identity.
Authenticating the client to the server and establishing precisely who they are
After setting any of these parameters press “Save” button. Some of selected parameters will be shown in the
configuration list table. You should also be aware of the fact that router will launch separate OpenVPN service for every
configuration entry (if it is defined as active, of course) so the router has ability to act as server and client at the same
time.
9.5.2
IPSec
The IPsec protocol client enables the router to establish a secure connection to an IPsec peer via the Internet.
IPsec is supported in two modes - transport and tunnel. Transport mode creates secure point to point channel between
two hosts. Tunnel mode can be used to build a secure connection between two remote LANs serving as a VPN solution.
94
IPsec system maintains two databases: Security Policy Database (SPD) which defines whether to apply IPsec to a
packet or not and specify which/how IPsec-SA is applied and Security Association Database (SAD), which contain Key of
each IPsec-SA.
The establishment of the Security Association (IPsec-SA) between two peers is needed for IPsec communication. It
can be done by using manual or automated configuration.
Note: router starts establishing tunnel when data from router to remote site over tunnel is sent. For automatic
tunnel establishment used tunnel Keep Alive feature.
1.
2.
3.
Field name
Enable
IKE version
Mode
4.
My identifier type
5.
My identifier
6.
Dead Peer
Detection
Pre shared key
7.
Value
Enabled/Disabled
IKEv1 or IKEv2
“Main” or
“Aggressive”
Address, FQDN,
User FQDN
Enabled/Disabled
Explanation
Check box to enable IPSec.
Method of key exchange
ISAKMP (Internet Security Association and Key Management Protocol)
phase 1 exchange mode
Choose one accordingly to your IPSec configuration
Set the device identifier for IPSec tunnel.
In case RUT has Private IP, its identifier should be its own LAN network
address. In this way, the Road Warrior approach is possible.
The values clear, hold and restart all active DPD
A shared password to authenticate between the peer
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8.
Remote VPN
endpoint
9. IP
address/Subnet
mask
10. Enable keep alive
11. Host
Domain name or IP address. Leave empty or any
12. Ping period (sec)
Remote network secure group IP address and mask used to determine to
what subnet an IP address belongs to. Range [0-32]. IP should differ from
device LAN IP
Enable tunnel keep alive function
A host address to which ICMP (Internet Control Message Protocol) echo
requests will be send
Send ICMP echo request every x seconds. Range [0-999999]
Enabled/Disabled
Phase 1 and Phase 2 must be configured accordingly to the IPSec server configuration, thus algorithms,
authentication and lifetimes of each phase must be identical.
Value
DES, 3DES, AES 128, AES 192, AES256
2.
Field name
Encryption
algorithm
Authentication
3.
Hash algorthm
MD5, SHA1, SHA256, SHA384, SHA512
4.
DH group
4.
PFS group
5.
Lifetime
MODP768, MODP1024, MODP1536,
MODP2048, MODP3072, MODP4096
MODP768, MODP1024, MODP1536,
MODP2048, MODP3072, MODP4096,
No PFS
Hours, Minutes, Seconds
1.
MD5, SHA1, SHA256, SHA384, SHA512
Explanation
The encryption algorithm must match with another
incoming connection to establish IPSec
The authentication algorithm must match with another
incoming connection to establish IPSec
The hash algorithm must match with another incoming
connection to establish IPSec
The DH (Diffie-Helman) group must with another
incoming connection to establish IPSec
The PFS (Perfect Forward Secrecy) group must match with
another incoming connection to establish IPSec
The time duration for phase
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9.5.3
GRE Tunnel
GRE (Generic Routing Encapsulation RFC2784) is a solution for tunneling RFC1812 private address-space traffic
over an intermediate TCP/IP network such as the Internet. GRE tunneling does not use encryption it simply encapsulates
data and sends it over the WAN.
In the example network diagram two distant networks LAN1 and LAN2 are connected.
To create GRE tunnel the user must know the following parameters:
1. Source and destination IP addresses.
2. Tunnel local IP address
3. Distant network IP address and Subnet mask.
97
1.
2.
3.
4.
5.
6.
7.
Field name
Enabled
Remote endpoint IP address
Remote network
Remote network netmask
Local tunnel IP
Local tunnel netmask
MTU
8.
TTL
9.
PMTUD
10. Enable Keep alive
11. Keep Alive host
12. Keep Alive interval
Explanation
Check the box to enable the GRE Tunnel function.
Specify remote WAN IP address.
IP address of LAN network on the remote device.
Network of LAN network on the remote device. Range [0-32].
Local virtual IP address. Cannot be in the same subnet as LAN network.
Network of local virtual IP address. Range [0-32]
Specify the maximum transmission unit (MTU) of a communications protocol of
a layer in bytes.
Specify the fixed time-to-live (TTL) value on tunneled packets [0-255]. The 0 is a
special value meaning that packets inherit the TTL value.
Check the box to enable the Path Maximum Transmission Unit Discovery
(PMTUD) status on this tunnel.
It gives the ability for one side to originate and receive keep alive packets to and
from a remote router even if the remote router does not support GRE keep
alive.
Keep Alive host IP address. Preferably IP address which belongs to the LAN
network on the remote device.
Time interval for Keep Alive. Range [0 - 255].
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9.5.4
PPTP
Point-to-Point Tunneling Protocol (PPTP) is a protocol (set of communication rules) that allows corporations to
extend their own corporate network through private "tunnels" over the public Internet. Effectively, a corporation uses a
wide-area network as a single large local area network. A company no longer needs to lease its own lines for wide-area
communication but can securely use the public networks. This kind of interconnection is known as a virtual private
network (VPN).
1.
2.
3.
4.
5.
6.
7.
Field name
Enable
Local IP
Remote IP range begin
Remote IP range end
Username
Password
User IP
Explanation
Check the box to enable the PPTP function.
IP Address of this device (RUT)
IP address leases beginning
IP address leases end
Username to connect to PPTP (this) server
Password to connect to PPTP server
Users IP address
1.
Field name
Enable
Explanation
Enable current configuration
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2.
3.
4.
5.
Use as default gateway
Server
Username
Password
9.5.5
Use this PPTP instance as default gateway
The server IP address or hostname
The user name for authorization with the server
The password for authorization with the server
L2TP
Allows setting up a L2TP server or client. Below is L2TP server configuration example.
1.
2.
3.
4.
5.
6.
Field name
Enable
Local IP
Remote IP range begin
Remote IP range end
Username
Password
Explanation
Check the box to enable the L2TP Tunnel function.
IP Address of this device (RUT)
IP address leases beginning
IP address leases end
Username to connect to L2TP (this) server
Password to connect to L2TP server
Client configuration is even simpler, which requires only Servers IP, Username and Password.
9.6 Dynamic DNS
Dynamic DNS (DDNS) is a domain name service allowing to link dynamic IP addresses to static hostname.
To start using this feature firstly you should register to DDNS service provider (example list is given in description).
100
You are provided with add/delete buttons to manage and use different DDNS configurations at the same time!
You can configure many different DDNS Hostnames in the main DDNS Configuration section.
To edit your selected configuration, hit Edit.
1.
2.
3.
Field name
Enable
Status
Service
Value
Enable/Disable
4.
5.
6.
7.
Hostname
Username
Password
IP Source
yourhost.example.org
your_username
your_password
Public
Private
Custom
1. dydns.org
2. 3322.org
3. no-ip.com
4. easydns.com
5. zoneedit.com
Explanation
Enables current DDNS configuration.
Timestamp of the last IP check or update.
Your dynamic DNS service provider selected from the list.
In case your DDNS provider is not present from the ones provided,
please feel free to use "custom" and add hostname of the update
URL.
Domain name which will be linked with dynamic IP address.
Name of the user account.
Password of the user account.
This option allows you to select specific RUT interface, and then send
the IP address of that interface to DDNS server. So if, for example,
your RUT has Private IP (i.e. 10.140.56.57) on its WAN (3G interface),
then you can send this exact IP to DDNS server by selecting "Private",
or by selecting "Custom" and "WAN" interface. The DDNS server will
then resolve hostname queries to this specific IP.
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8.
9.
Network
IP renew interval
(min)
10. Force IP renew
WAN
10 (minutes)
472 (minutes)
Source network
Time interval (in minutes) to check if the IP address of the device
have changed.
Time interval (in minutes) to force IP address renew.
9.7 SMS Utilities
RUT950 has extensive amount of various SMS Utilities. These are subdivided into 6 sections: SMS Utilities, Call
Utilities, User Groups, SMS Management, Remote Configuration and Statistics.
9.7.1
SMS Utilities
All configuration options are listed below:
Reboot
Get status
Get OpenVPN status
Switch WiFi on/off
Switch mobile data on/off
Change mobile data settings
Get list of profiles
Change profile
Manage OpenVPN
SSh access control
Web access control
Restore to default
Force SIM switch
FW upgrade from server
Config update from server
Switch monitoring on/off
You can choose your SMS Keyword (text to be sent) and authorized phone number in the main menu. You can
edit each created rule by hitting Edit button.
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1.
Field name
Reboot
Enable
Action
SMS text
Authorization method
Allowed users
Get status via SMS
after reboot
Message text
2.
Get status
Enable
Action
Explanation
Notes
This check box will enable and
disable SMS reboot function.
The action to be performed
when this rule is met.
SMS text which will reboot
router.
What kind of authorization to
use for SIM management.
Whitelist of allow users
Check this to recieve
connection status via SMS after
a reboot.
Allows router restart via SMS.
Which status information
should be included in SMS:
Data state, Operator,
Connection type, Signal
Strength, Connection State, IP
Check this to receive
connection status via SMS.
SMS text can contain letters, numbers, spaces and
special symbols. Capital letters also matters.
No authorization, by serial or by router admin
password.
From all numbers, from group or from single number.
If you select this box, router will send status once it
has rebooted and is operational again.
This is both separate SMS Rule and an option under
SMS Reboot rule.
You can select which status elements to display.
Allows to get router‘s status via SMS. This is both
separate SMS Rule and an option under SMS Reboot
rule.
The action to be performed
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Enable SMS Status
SMS text
Authorization method
Allowed users
Message text
3.
Get OpenVPN status
Enable
Action
SMS text
Authorization method
4.
Allowed users
Switch WiFi On/Off
Enable
Action
SMS text
Authorization method
Allowed users
Write to config
5.
Switch mobile data
on/off
Enable
Action
SMS text
Authorization method
Allowed users
Write to config
when this rule is met.
This check box will enable and
disable SMS status function.
SMS text which will send
routers status.
What kind of authorization to
use for SIM management.
Whitelist of allow users
Which status information
should be included in SMS:
Data state, Operator,
Connection type, Signal
Strength, Connection State, IP
SMS status is disabled by default.
SMS text can contain letters, numbers, spaces and
special symbols. Capital letters also matters.
No authorization, by serial or by router admin
password.
From all numbers, from group or from single number.
You can select which status elements to display.
This check box will enable and
disable this function.
The action to be performed
when this rule is met.
SMS text which will send
OpenVPN status.
What kind of authorization to
use for SIM management.
Whitelist of allow users
Allows to get OpenVPN‘s status via SMS.
This check box will enable and
disable this function.
The action to be performed
when this rule is met.
SMS text which will turn Wi-Fi
ON/OFF.
What kind of authorization to
use for SIM management.
Whitelist of allow users
Permanently saves Wi-Fi state.
Allows Wi-Fi control via SMS.
This check box will enable and
disable this function.
The action to be performed
when this rule is met.
SMS text which will turn mobile
data ON/OFF.
What kind of authorization to
use for SIM management.
Whitelist of allow users
Permanently saves mobile
network state.
Allows mobile control via SMS.
SMS text can contain letters, numbers, spaces and
special symbols. Capital letters also matters.
No authorization, by serial or by router admin
password.
From all numbers, from group or from single number.
Turn WiFi ON or OFF.
SMS text can contain letters, numbers, spaces and
special symbols. Capital letters also matters.
No authorization, by serial or by router admin
password.
From all numbers, from group or from single number.
With this setting enabled, router will keep Wi-Fi state
even after reboot.
If it is not selected, router will revert Wi-Fi state after
reboot.
104
Turn mobile ON or OFF.
SMS text can contain letters, numbers, spaces and
special symbols. Capital letters also matters.
No authorization, by serial or by router admin
password.
From all numbers, from group or from single number.
With this setting enabled, router will keep mobile
state even after reboot.
If it is not selected, router will revert mobile state
after reboot.
6.
Manage OpenVPN
Enable
Action
SMS text
Authorization method
7.
Allowed users
Change mobile data
settings
Enable
Action
SMS text
Authorization method
Allowed users
This check box will enable and
disable this function.
The action to be performed
when this rule is met.
Keyword which will turn
OpenVPN ON/OFF.
Allows OpenVPN control via SMS.
Turn OpenVPN ON or OFF.
SMS text can contain letters, numbers, spaces and
special symbols. Capital letters also matters.
After Keyword you have to write OpenVPN name.
No authorization, by serial or by router admin
password.
From all numbers, from group or from single number.
What kind of authorization to
use for SIM management.
Whitelist of allow users
This check box will enable and
disable this function.
The action to be performed
when this rule is met.
Key word that will precede
actual configuration
parameters.
What kind of authorization to
use for SIM management.
Whitelist of allow users
Allows to change mobile settings via SMS.
SMS text can contain letters, numbers, spaces and
special symbols. Capital letters also matters.
No authorization, by serial or by router admin
password.
From all numbers, from group or from single number.
Mobile Settings via SMS parameters:
Value(s)
Explanation
e.g. internet.gprs
Sets APN. i.e: apn=internet.gprs
e.g. *99***1#
Sets dial number
none
Sets authentication mode
pap
chap
4. service=
Auto
You can add as many phone numbers as you need.
4gpreferred
Dropdown list with additional rows will show up if you
4gonly
click on “add” icon at the end of phone number row.
3gpreferred
3gonly
2gpreferred
2gonly
5. username=
user
Used only if PAP or CHAP authorization is selected
6. password=
user
Used only if PAP or CHAP authorization is selected
All Mobile settings can be changed in one SMS. Between each  pair a space symbol is
necessary.
1.
2.
3.
Parameter
apn=
dialnumber=
auth_mode=
Example: cellular apn=internet.gprs dialnumber=*99***1#auth_mode=pap service=3gonly username=user
password=user
Important Notes:
105


8.
3G settings must be configured correctly. If SIM card has PIN number you must enter it at “Network” > “3G”
settings. Otherwise SMS reboot function will not work.
Sender phone number must contain country code. You can check sender phone number format by reading
the details of old SMS text massages you receiving usually.
Field name
Get list of profiles
Enable
Action
SMS text
Authorization method
9.
Allowed users
Change profile
Enable
Action
SMS text
Authorization method
Allowed users
10. SSH access Control
Enable
Action
SMS text
Authorization method
Allowed users
Enable SSH access
Enable remote SSH
access
11. Web access Control
Enable
Action
SMS text
Explanation
Notes
This check box will enable and
disable this function.
The action to be performed
when this rule is met.
SMS text which will send list of
profiles.
What kind of authorization to
use for SIM management.
Whitelist of allow users
Allows to get list of profiles via SMS.
This check box will enable and
disable this function.
The action to be performed
when this rule is met.
Keyword which will change
active profile.
Allows profile change via SMS.
SMS text can contain letters, numbers, spaces and
special symbols. Capital letters also matters.
No authorization, by serial or by router admin
password.
From all numbers, from group or from single number.
SMS text can contain letters, numbers, spaces and
special symbols. Capital letters also matters.
After Keyword you have to write profile name.
No authorization, by serial or by router admin
password.
From all numbers, from group or from single number.
What kind of authorization to
use for SIM management.
Whitelist of allow users
This check box will enable and
disable this function.
The action to be performed
when this rule is met.
SMS text which will turn SSH
access ON/OFF.
What kind of authorization to
use for SIM management.
Whitelist of allow users
Enable this to reach router via
SSH from LAN (Local Area
Network).
Enable this to reach router via
SSH from WAN (Wide Area
Network).
Allows SSH access control via SMS.
This check box will enable and
disable this function.
The action to be performed
when this rule is met.
SMS text which will turn Web
Allows Web access control via SMS.
SMS text can contain letters, numbers, spaces and
special symbols. Capital letters also matters.
No authorization, by serial or by router admin
password.
From all numbers, from group or from single number.
If this box is selected, SMS will enable SSH access from
LAN. If this box is not selected, SMS will disable SSH
access from LAN.
If this box is selected, SMS will enable SSH access from
WAN. If this box is not selected, SMS will disable SSH
access from WAN.
SMS text can contain letters, numbers, spaces and
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Authorization method
Allowed users
Enable HTTP access
Enable remote HTTP
access
Enable remote HTTPS
access
12.
Restore to default
Enable
Action
SMS text
Authorization method
Allowed users
13.
Force switch SIM
Enable
Action
SMS text
Authorization method
Allowed users
Sender phone number
14.
Force FW upgrade
from server
Enable
Action
SMS text
Authorization method
Allowed users
access ON/OFF.
What kind of authorization to
use for SIM management.
Whitelist of allow users
Enable this to reach router via
HTTP from LAN (Local Area
Network).
Enable this to reach router via
HTTP from WAN (Wide Area
Network).
Enable this to reach router via
HTTPS from WAN (Wide Area
Network).
special symbols. Capital letters also matters.
No authorization, by serial or by router admin
password.
From all numbers, from group or from single number.
If this box is selected, SMS will enable HTTP access
from LAN. If this box is not selected, SMS will disable
HTTP access from LAN.
If this box is selected, SMS will enable HTTP access
from WAN. If this box is not selected, SMS will disable
HTTP access from WAN.
If this box is selected, SMS will enable HTTPS access
from WAN. If this box is not selected, SMS will disable
HTTPS access from WAN.
This check box will enable and
disable this function.
The action to be performed
when this rule is met.
SMS text which will turn Wi-Fi
ON/OFF.
What kind of authorization to
use for SIM management.
Whitelist of allow users
Allows to restore router to default settings via SMS.
This check box will enable and
disable this function.
The action to be performed
when this rule is met.
SMS text which will change
active SIM card to another one.
What kind of authorization to
use for SIM management.
Whitelist of allow users
Phone number of person who
can receive router status via
SMS message.
Allows SIM switch via SMS.
This check box will enable and
disable this function.
The action to be performed
when this rule is met.
SMS text which will force router
to upgrade firmware from
server.
What kind of authorization to
use for SIM management.
Whitelist of allow users
Allows to upgrade router‘s FW via SMS.
Router will reboot after this rule is executed.
SMS text can contain letters, numbers, spaces and
special symbols. Capital letters also matters.
No authorization, by serial or by router admin
password.
From all numbers, from group or from single number.
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SMS text can contain letters, numbers, spaces and
special symbols. Capital letters also matters.
No authorization, by serial or by router admin
password.
From all numbers, from group or from single number.
You can add as many phone numbers as you need.
Dropdown list with additional rows will show up if you
click on “add” icon at the end of phone number row.
Router will reboot after this rule is executed.
SMS text can contain letters, numbers, spaces and
special symbols. Capital letters also matters.
No authorization, by serial or by router admin
password.
From all numbers, from group or from single number.
15.
Force Config update
from server
Enable
Action
SMS text
Authorization method
Allowed users
16. Switch monitoring
on/off
Enable
Action
SMS text
Authorization method
Allowed users
This check box will enable and
disable this function.
The action to be performed
when this rule is met.
SMS text which will force router
to upgrade configuration from
server.
What kind of authorization to
use for SIM management.
Whitelist of allow users
Allows to upgrade router‘s Config via SMS.
This check box will enable and
disable this function.
The action to be performed
when this rule is met.
SMS text which will turn
monitoring ON/OFF
What kind of authorization to
use for SIM management.
Whitelist of allow users
Allows monitoring control via SMS.
Router will reboot after this rule is executed.
SMS text can contain letters, numbers, spaces and
special symbols. Capital letters also matters.
No authorization, by serial or by router admin
password.
From all numbers, from group or from single number.
Turn monitoring ON or OFF.
SMS text can contain letters, numbers, spaces and
special symbols. Capital letters also matters.
By serial or by router admin password.
From all uers, from group or from single number.
Important Notes:


9.7.2
3G settings must be configured correctly. If SIM card has PIN number you must enter it at “Network” > “3G”
settings. Otherwise SMS reboot function will not work.
Sender phone number must contain country code. You can check sender phone number format by reading
the details of old SMS text massages you receiving usually.
Call Utilities
Allow users to call to the router in order to perform one of the actions: Reboot, Get Status, turn Wi-Fi ON/OFF,
turn Mobile data ON/OFF. Only thing that is needed is to call routers SIM card number from allowed phone (user) and
RUT9 will perform all actions that are assigned for this particular number. To configure new action on call rules you just
need to click the Add button in the „New Call rule” section. After that, you get in to the “Modify Call Rule section”.
108
1.
2.
Field name
Enable
Action
Sample
Enable/Disable
Reboot
3.
Allowed users
From all numbers
4.
Get status via SMS
after reboot
Enable/Disable
Explanation
Enables the rule
Action to be taken after receiving a call, you can choose from
following actions: Reboot, Send status, Switch Wi-Fi, Switch mobile
data.
Allows to limit action triggering from all users, to user groups or
single user numbers
Enables automatic message sending with router status information
after reboot
9.7.2.1 Incoming Calls
1.
Field name
Reject unrecognized
incoming calls
9.7.3
Sample
Enable/Disable
Explanation
If a call is made from number that is not in the active rule list, it can
be rejected with this option
User Groups
Give possibility to group phone numbers for SMS management purposes. You can then later use these groups in
all related SMS functionalities. This option helps if there are several Users who should have same roles when managing
router via SMS. You can create new user group by entering group name and clicking on Add button in “Create New User
Group” section. After that you get to “Modify User Group” section.
1.
2.
Field name
Group name
Phone number
Sample
Group1
+37061111111
Explanation
Name of grouped phone numbers
Number to add to users group, must match international format.
You can add phone numbers fields by clicking on the green + symbol
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9.7.4
SMS Management
9.7.4.1 Read SMS
In SMS Management page Read SMS you can read and delete received/stored SMS.
9.7.4.2 Send SMS
1.
Field name
Phone number
Sample
+3701111111
2.
Message
My text.
Explanation
Recipients phone number. Should be preceded with country code,
i.e. “+370”
Message text, special characters are allowed.
9.7.4.3 Storage
With storage option you can choose for router NOT to delete SMS from SIM card. If this option is not used, router
will automatically delete all incoming messages after they have been read. Message status “read/unread” is examined
every 60 seconds. All “read” messages are deleted.
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1.
2.
Field name
Save messages on SIM
SIM card memory
3.
Leave free space
9.7.5
Sample
Enabled / Disabled
Used: 0
Available: 50
Explanation
Enables received message storing on SIM card
Information about used/available SIM card memory
How much memory (number of message should be left free
Remote Configuration
RUT9xx can be configured via SMS from another RUT9xx. You only have to select which configuration details have
to be sent, generate the SMS Text, type in the phone number and Serial number of the router that you wish to configure
and Send the SMS.
Total count of SMS is managed automatically. You should be aware of possible number of SMS and use this
feature at your own responsibility. It should not, generally, be used if you have high cost per SMS. This is especially
relevant if you will try to send whole OpenVPN configuration, which might acumulate ~40 SMS.
9.7.5.1 Receive configuration
This section controls how configuration initiation party should identify itself. In this scenario RUT950 itself is being
configured.
Field name
Values
Notes
111
1.
1.
2.
Enabled / Disabled
Enable
Enables router to receive configuration
No authorization /
Describes what kind of authorization to use for SMS
By serial
management. Method at Receiving and Sending ends
By administration password
must match
Allowed users
From all numbers
Gives greater control and security measures
From group
From single number
Note, that for safety reasons Authorization method should be configured before deployment of the router.
Authorization method
9.7.5.2 Send configuration
This section lets you configure remote RUT950 devices. The authorization settings must confirm to those that are
set on the receiving party.
Field name
Values
Notes
112
1.
Generate SMS
New/From current
configuration
2.
Interface
Mobile/Wired
3.
4.
6.
WAN
LAN
Protocol
7.
IP address
8.
IP netmask
11. IP gateway
12. IP broadcast
13. Primary SIM card
14. Mobile connection
15. APN
16. Dialing number
17. Authentication
method
18. User name
19. Password
20. Service mode
21. IP address
22. IP netmask
23. IP broadcast
Generate new SMS settings or use current device
configuration
Interface type used for WAN (Wide Area Network)
connection
Enable/Disable
Include configuration for WAN (Wide Area Network)
Enable/Disable
Include configuration for LAN (Local Area Network)
Static/DHCP
Network protocol used for network configuration
parameters management
“217.147.40.44”
IP address that router will use to connect to the
internet
“255.255.255.0”
That will be used to define how large the WAN (Wide
Area Network) network is
“217.147.40.44”
The address where traffic destined for the internet is
routed to
“217.147.40.255”
A logical address at which all devices connected to a
multiple-access communications network are enabled
to receive datagrams.
SIM1/SIM2
A SIM card that will be used as primary
Use pppd mode
An underlying agent that will be used for mobile data
Use ndis mode
connection creation and management
“internet.mnc012.mcc345.gprs” (APN) is the name of a gateway between a GPRS or
3G mobile networks and another computer network,
frequently the public Internet.
“+37060000001”
A phone number that will be used to establish a
mobile PPP (Point-to-Point Protocol) connection
CHAP/PAP/None
Select an authentication method that will be used to
authenticate new connections on your GSM carrier's
network
“admin”
User name used for authentication on your GSM
carrier's network
“password”
Password used for authentication on your GSM
carrier's network
Auto
You can add as many phone numbers as you need.
4G (LTE ) preferred
Dropdown list with additional rows will show up if
4G (LTE) only
you click on “add” icon at the end of phone number
3G preferred
row.
3G only
2G preferred
2G only
“192.168.1.1”
IP address that router will use on LAN (Local Area
Network) network
“255.255.255.0”
A subnet mask that will be used to define how large
the LAN (Local Area Network) network is
“192.168.1.255”
A logical address at which all devices connected to a
multiple-access communications network are enabled
to receive datagrams
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Field name
1.
2.
3.
Message text field
Phone number
Authorization method
9.7.6
Values
Generated configuration
message
Notes
Here you can review and modify configuration
message text to be sent
“+37060000001”
A phone number of router which will receive the
configuration
No authorization
By serial
By router admin password
What kind of authorization to use for remote
configuration
Statistics
In statistics page you can review how much SMS was sent and received on both SIM card slots. You can also reset
the counters.
9.8 SNMP
SNMP settings window allows you to remotely monitor and send GSM event information to the server.
114
9.8.1
SNMP Settings
1.
Field name
Enable SNMP service
2.
Enable remote access
3.
4.
Port
Community
5.
6.
7.
8.
Community name
Location
Contact
Name
Sample
Enable/Disable
Explanation
Run SNMP (Simple Network Management Protocol) service on
system's start up
Enable/Disable
Open port in firewall so that SNMP (Simple Network
Management Protocol) service may be reached from WAN
161
SNMP (Simple Network Management Protocol) service's port
Public/Private/Custom The SNMP (Simple Network Management Protocol) Community
is an ID that allows access to a router's SNMP data
custom
Set custom name to access SNMP
Location
Trap named sysLocation
email@example.com
Trap named sysContact
Name
Trap named sysName
Variables/OID
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
OID
1.3.6.1.4.1.99999.1.1.1
1.3.6.1.4.1.99999.1.1.2
1.3.6.1.4.1.99999.1.1.3
1.3.6.1.4.1.99999.1.1.4
1.3.6.1.4.1.99999.1.1.5
1.3.6.1.4.1.99999.1.1.6
1.3.6.1.4.1.99999.1.1.7
1.3.6.1.4.1.99999.1.1.8
1.3.6.1.4.1.99999.1.1.9
1.3.6.1.4.1.99999.1.1.10
1.3.6.1.4.1.99999.1.1.11
1.3.6.1.4.1.99999.1.1.12
1.3.6.1.4.1.99999.1.1.13
1.3.6.1.4.1.99999.1.1.14
1.3.6.1.4.1.99999.1.1.15
1.3.6.1.4.1.99999.1.1.16
Description
Modem IMEI
Modem model
Modem manufacturer
Modem revision
Modem serial number
SIM status
Pin status
IMSI
Mobile network registration status
Signal level
Operator currently in use
Operator number (MCC+MNC)
Data session connection state
Data session connection type
Signal strength trap
Connection type trap
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9.8.2
TRAP Settings
1.
Field name
SNMP Trap
Sample
Enable/Disable
2.
Host/IP
192.168.99.155
3.
4.
Port
Community
162
Public/Private
Explanation
Enable SNMP (Simple Network Management Protocol) trap
functionality
Host to transfer SNMP (Simple Network Management Protocol)
traffic to
Port for trap's host
The SNMP (Simple Network Management Protocol) Community is an
ID that allows access to a router's SNMP data
9.9 SMS Gateway
9.9.1
Post/Get Configuration
Post/Get Configuration allows you to perform actions by writing these requests URI after your device IP address.
116
Field name
1.
2.
Enable
User name
Values
Enabled / Disabled
Notes
Enable SMS management functionality through
POST/GET
admin
User name used for authorization
3. Password
*******
Password used for authorization (default- admin01)
Do not forget to change parameters in the url according to your POST/GET Configuration!
9.9.1.1 SMS by HTTP POST/GET
It is possible to read and send SMS by using valid HTTP POST/GET syntax. Use web browser or any other
compatible software to submit HTTP POST/GET string to router. Router must be connected to GSM network when using
“SMS send” feature.
Action
1.
POST/GET url e.g.
/cgi-bin/sms_list?username=admin&password=admin01
View mobile
messages list
2. Read mobile
message
3. Send mobile
messages
4. View mobile
messages
total
5. Delete mobile
message
/cgi-bin/sms_read?username=admin&password=admin01&number=1
/cgi-bin/sms_send?username=admin&password=admin01&number=0037060000001&text=testmessage
/cgi-bin/sms_total?username=admin&password=admin01
/cgi-bin/sms_delete?username=admin&password=admin01&number=1
9.9.1.2 Syntax of HTTP POST/GET string
HTTP POST/GET string
http://{IP_ADD
RESS}
/cgi-bin/sms_read?
username={your_user_name}&password={your_password}&number={MESSAGE_INDEX}
/cgi-bin/sms_send?
username={your_user_name}&password={your_password}&number={PHONE_NUMBER}
&text={MESSAGE_TEXT}
117
Explanati
on
Read
message
Send
message
/cgi-bin/sms_delete?
username={your_user_name}&password={your_password}&number={MESSAGE_INDEX}
/cgi-bin/ sms_list? username={your_user_name}&password={your_password}
Delete
message
List
all
message
/cgi-bin/sms_ total? username={your_user_name}&password={your_password}
Number
of
message
s in
memory
Note: parameters of HTTP POST/GET string are in capital letters inside curly brackets. Curly brackets (“{ }”) are not
needed when submitting HTTP POST/GET string.
9.9.1.3 Parameters of HTTP POST/GET string
1.
2.
3.
4.
Parameter
IP_ADDRESS
MESSAGE_INDEX
PHONE_NUMBER
Explanation
IP address of your router
SMS index in memory
Phone number of the message receiver.
Note: Phone number must contain country code. Phone number format is:
00{COUNTRY_CODE} {RECEIVER_NUMBER}.
E.g.: 0037062312345 (370 is country code and 62312345 is receiver phone number)
MESSAGE_TEXT
Text of SMS. Note: Maximum number of characters per SMS is 160. You cannot send
longer messages. It is suggested to use alphanumeric characters only.
After every executed command router will respond with return status.
9.9.1.4 Possible responses after command execution
1.
2.
3.
4.
5.
6.
Response
OK
ERROR
TIMEOUT
WRONG_NUMBER
NO MESSAGE
NO MESSAGES
Explanation
Command executed successfully
An error occurred while executing command
No response from the module received
SMS receiver number format is incorrect or SMS index number is incorrect
There is no message in memory by given index
There are no stored messages in memory
9.9.1.5 HTTP POST/GET string examples
http://192.168.1.1/cgi-bin/sms_read?username=admin&password=admin01&number=2
http://192.168.1.1/cgi-bin/sms_send?username=admin&password=admin01&number=0037060000001&text=message
http://192.168.1.1/cgi-bin/sms_delete?username=admin&password=admin01&number=4
http://192.168.1.1 /cgi-bin/sms_list?username=admin&password=admin01
http://192.168.1.1/cgi-bin/sms_total?username=admin&password=admin01
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9.9.2
Email to SMS
Field name
1.
Enable
Values
Enable/Disable
Notes
Allows to convert received Email to SMS
POP3 server address
Server authentication port
User name using for server authentication
Password using for server authentication
(SSL) is a protocol for transmitting private documents
via the Internet. SSL uses a cryptographic system that
uses two keys to encrypt data − a public key known to
everyone and a private or secret key known only to
the recipient of the message.
Mail checking period
2.
3.
4.
5.
6.
POP3 server
Server port
User name
Password
Secure connection
(SLL)
“pop.gmail.com”
“995”
“admin”
“admin01”
Enable/Disable
7.
Check mail every
Minutes
Hours
Days
9.9.3
Scheduled Messages
Scheduled messages allow to periodically sending mobile messages to specified number.
119
9.9.3.1 Scheduled Messages Configuration
Field name
1.
2.
3.
4.
Enable
Recipient’s phone
number
Message text
Message sending
interval
9.9.4
Values
Enable/Disable
Notes
Activates periodical messages sending.
“+37060000001”
Phone number that will receive messages.
“Test”
Day/Week/Month/Year
Message that will be send.
Message sending period.
Auto Reply Configuration
Auto reply allows replying to every message that router receives to everyone or to listed numbers only.
Field name
1.
2.
Enable
3.
Don’t save received
message
Mode
4.
Message
Values
Enable/Disable
Notes
Enable auto reply to every received mobile message.
Enable/Disable
If enabled, received messages are not going to be
saved
Specifies from which senders received messages are
going to be replied.
Message text that will be sent in reply.
Everyone /
Listed numbers
“Text”
120
9.9.5
SMS Forwarding
9.9.5.1 SMS Forwarding To HTTP
This functionality forwards mobile messages from all or only specified senders to HTTP, using either POST or GET
methods.
Field name
1.
Enable
2.
3.
4.
Method
URL
Number value name
5.
6.
Message value name
Extra data pair 1
7.
Extra data pair 2
8.
Mode
Values
Enable / Disable
Notes
Enable mobile message forwarding to HTTP
POST / GET
Defines the HTTP transfer method
192.168.99.250/getpost/index.php URL address to forward messages to
“sender”
Name to assign for sender’s phone number value in
query string
“text”
Name to assign for message text value in query string
Var1 - 17
If you want to transfer some extra information
through HTTP query, enter variable name on the left
field and its value on the right
Var2 – “go”
If you want to transfer some extra information
through HTTP query, enter variable name on the left
field and its value on the right
All messages/From listed numbers Specifies which senders messages to forward
121
9.9.5.2 SMS Forwarding to SMS
This functionality allows forwarding mobile messages from specified senders to one or several recipients.
Field name
1.
Enable
Values
Enable / Disable
Notes
Enable mobile message forwarding
If enabled, original senders number will be added at
the end of the forwarded message
Specifies from which senders received messages are
going to be forwarded.
Phone numbers to which message is going to be
forwarded to
2.
Add sender number
Enable / Disable
3.
Mode
4.
Recipients phone
numbers
All message /
From listed numbers
+37060000001
9.9.5.3 SMS Forwarding to Email
This functionality forwards mobile messages from one or several specified senders to email address.
122
Field name
1.
Values
Enable / Disable
Enable
2.
Add sender number
3.
4.
5.
6.
Subject
SMTP server
SMTP server port
Secure connection
7.
8.
9.
10.
11.
User name
Password
Sender’s email address
Recipient’s email address
Mode
9.9.6
2.
3.
4.
Enable / Disable
If enabled, original senders number will be added at
the end of the forwarded message
“forwarded message”
Text that will be inserted in email Subject field
mail.teltonika.lt
Your SMTP server’s address
25
Your SMTP server’s port number
Enable / Disable
Enables the use of cryptographic protocols, enable
only if your SMTP server supports SSL or TLS
“admin”
Your full email account user name
*******
Your email account password
name.surname@gmail.com
Your address that will be used to send emails from
name2.surname2@gmail.com Address that you want to forward your messages to
All messages / from listed
Choose which senders messages to forward to email
numbers
SMPP
Field name
1.
Notes
Enable mobile message forwarding to email
Enable
User name
Password
Server port
Values
Enable/Disable
Explanation
Enables SMPP server
admin
●●●●●●●
7777
User name for authentication on SMPP server
Password for authentication on SMPP server
A port will be used for SMPP server communications.
Allowed all not used ports [0-65535]
123
9.10 Hotspot
Wireless hotspot provides essential functionality for managing an open access wireless network. In
addition to standard RADIUS server authentication there is also the ability to gather and upload detailed logs on
what each device (denoted as a MAC address) was doing on the network (what sites were traversed, etc.).
9.10.1
General settings
9.10.1.1 Main settings
1.
2.
Field name
Enabled
AP IP
1.
Radius server #1
Explanation
Check this flag to enable hotspot functionality on the router.
Access Point IP address. This will be the address of the router on the hotspot network. The
router will automatically create a network according to its own IP and the CIDR number
that you specify after the slash. E.g. “192.168.2.254/24” means that the router will create
a network with the IP address 192.168.182.0, netmask 255.255.255.0 for the express
purpose of containing all the wireless clients. Such a network will be able to have 253
clients (their IP addresses will be automatically granted to them and will range from
192.168.2.1 to 192.168.2.253).
Authentication mode: External radius
The IP address of the RADIUS server that is to be used for Authenticating your wireless
clients.
124
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
Radius server #2
Authentication port
Accounting port
Radius secret key
UAM port
UAM UI port
UAM secret
NAS Identifier
Swap octets
Location name
1.
External landing
page
Landing page
address
HTTPS redirect
2.
3.
The IP address of the second RADIUS server.
RADIUS server authentication port.
RADIUS server accounting port.
The secret key is used for authentication with the RADIUS server
Port to bind for authenticating clients
UAM UI port
Shared secret between UAM server an hotspot
NAS Identifier
Swap the meaning of input octets and output as it related to RADIUS attributes
The name of location
Authentication mode: Internal radius/Without radius
Enables the use of external landing page.
The address of external landing page
Redirects HTTP pages to landing page.
Authentication mode: SMS OTP
9.10.1.2 Session settings
Field name
1.
2.
3.
4.
5.
Logout address
Enable
Address
Port
Allow subdomains
Explanation
IP address to instantly logout a client addressing it
Enable address accessing without first authenticating
Domain name, IP address or network segment
Port number
Enable/Disable subdomains
125
9.10.2
Internet Access Restriction Settings
Allows disable internet access on specified day and hour of every week.
9.10.3
Logging
9.10.3.1 Configuration
1.
Field name
Enable
2.
Server address
Explanation
Check this box if you want to enable wireless traffic logging. This feature will produce logs
which contain data on what websites each client was visiting during the time he was
connected to your hotspot.
The IP address of the FTP server to which you want the logs uploaded.
126
3.
4.
5.
Username
Password
Port
The username of the user on the aforementioned FTP server.
The password of the user.
The TCP/IP Port of the FTP server.
1.
Field name
Mode
2.
Interval
3.
4.
Days
Hours, Minutes
Explanation
The mode of the schedule. Use “Fixed” if you want the uploading to be done on a specific
time of the day. Use “Interval” if you want the uploading to be done at fixed interval.
Shows up only when “Mode” is set to Interval. Specifies the interval of regular uploads on
one specific day. E.g. If you choose 4 hours, the uploading will be done on midnight, 4:00,
8:00, 12:00, 16:00 and 20:00.
Uploading will be performed on these days only
Shows up only when “Mode” is set to Fixed. Uploading will be done on that specific time of
the day. E.g. If you want to upload your logs on 6:48 you will have to simply enter hours: 6
and minutes: 48.
9.10.3.2 Log
127
9.10.4
Landing Page
9.10.4.1 General Landing Page Settings
With this functionality you can customize your Hotspot Landing page.
1.
2.
3.
4.
Field name
Page title
Theme
Upload login page
Login page file
Explanation
Will be seen as landing page title
Landing page theme selection
Allows to upload custom landing page theme
Allows to download and save your landing page file
In the sections – “Terms Of Services”, “Background Configuration”, “Logo Image Configuration”, “Link
Configuration”, “Text Configuration” you can customize various parameters of landing page components.
128
9.10.4.2 Template
In this page you can review landing page template HTML code and modify it.
9.10.5
Radius server configuration
An authentication and accounting system used by many Internet Service Providers (ISPs). When you dial in to the
ISP you must enter your username and password. This information is passed to a RADIUS server, which checks that the
information is correct, and then authorizes access to the ISP system.
129
1.
2.
3.
4.
Field name
Enable
Remote access
Accounting port
Authentication port
9.10.6
Explanation
Activates an authentication and accounting system
Activates remote access to radius server
Port on which to listen for accounting
Port on which to listen for authentication
Statistics
On hotspot statistics page you can review statistical information about hotspot instances.
9.11 CLI
CLI or Comand Line Interface functionality allows you to enter and execute comands into routers terminal.
130
9.12 Auto Reboot
9.12.1
Ping Reboot
Ping Reboot function will periodically send Ping command to server and waits for echo receive. If no echo is
received router will try again sending Ping command defined number times, after defined time interval. If no echo is
received after the defined number of unsuccessful retries, router will reboot. It is possible to turn of the router
rebooting after defined unsuccessful retries. Therefore this feature can be used as “Keep Alive” function, when router
Pings the host unlimited number of times. Possible actions if no echo is received: Reboot, Modem restart, Restart
mobile connection, (Re) register, None.
2.
Action if no echo is
received
Explanation
This check box will enable or disable Ping reboot
feature.
Action after the defined number of unsuccessful
retries
3.
Interval between pings
Time interval in minutes between two Pings.
4.
5.
Ping timeout (sec)
Packet size
Time after which consider that Ping has failed.
This box allows to modify sent packet size
6.
Retry count
Number of times to try sending Ping to server after
time interval if echo receive was unsuccessful.
8.
7.
Interface
Host to ping from SIM 1
8.
Host to ping from SIM 2
Interface used for connection
IP address or domain name which will be used to
send ping packets to. E.g. 127.0.0.1 (or
www.host.com if DNS server is configured
correctly)
IP address or domain name which will be used to
send ping packets to. E.g. 127.0.0.1 (or
www.host.com if DNS server is configured
correctly)
1.
Field name
Enable
131
Notes
Ping Reboot is disabled by
default.
No echo reply for sent ICMP
(Internet Control Message
Protocol) packet received
Minimum time interval is 5
minutes.
Range(1-9999)
Should be left default, unless
necessary otherwise
Minimum retry number is 1.
Second retry will be done after
defined time interval.
Ping packets will be sending
from SIM1.
Ping packets will be sending
from SIM2.
9.12.2
1.
2.
3.
Periodic Reboot
Field name
Enable
Days
Hours, Minutes
Explanation
This check box will enable or disable Periodic reboot feature.
This check box will enable router rebooting at the defined days.
Uploading will be done on that specific time of the day
9.13 UPNP
9.13.1
General Settings
UPnP allows clients in the local network to automatically configure the router.
9.13.2
Advanced Settings
132
1.
2.
3.
Field name
Use UPnP port mapping
Use NAT-PMP port
mapping
Device UUID
9.13.3
Explanation
Enable UPnP port mapping functionality
Enable NAT-PMP mapping functionality
Specify Universal unique ID of the device
UPnP ACLs
ACLs specify which external ports may be redirected to which internal addresses and ports.
1.
2.
3.
4.
5.
Field name
Comment
External ports
Internal addresses
Internal ports
Action
9.13.4
Explanation
Add comment to this rule
External ports which may be redirected
Internal address to be redirect to
Internal ports to be redirect to
Allow or forbid UPNP service to open the specified port
Active UPnP Redirects
9.14 QoS
QoS (Quality of Service) is the idea that transmission rates, error rates, and other characteristics can be measured,
improved, and, to some extent, guaranteed in advance. QoS is of particular concern for the continuous transmission of
high-bandwidth video and multimedia information.
QoS can be improved with traffic shaping techniques such as packet, network traffic, and port prioritization.
133
Field name
1. Interface
2. Enable
3. Calculate overhead
4. Half-duplex
5. Download speed (kbit/s)
6. Upload speed (kbit/s)
1.
2.
3.
4.
5.
6.
7.
Field name
Target
Source host
Destination host
Service
Protocol
Ports
Number of bytes
9.15
Value
Explanation
WAN/LAN/PPP
Enable/Disable Enable/disable settings
Enable/Disable Check to decrease upload and download ratio to prevent link
saturation
Enable/Disable Check to enable data transmission in both direction on a single
carrier
1024
Specify maximal download speed
128
Specify maximal upload speed
Explanation
Select target for which rule will be applied
Select host from which data will be transmitted
Select host to which data will be transmitted
Select service for which rule will be applied
Select data transmission protocol
Select which port will be used for transmission
Specify the maximal number of bytes for connection
MQTT
MQTT also known as MQ Telemetry Transport is an publish-subscribe based messaging protocol for use on top of
the TCP/IP protocol. It is designed to send short messages from one client (publisher) to another (subscriber) through
the brokers, which are responsible for message delivery to the end point. RUT 9XX routers do support this functionality
via open source Mosquitto broker. The messages are sent in this way: some client (subscriber) subscribes to specific
topic or many of them, and then publisher posts some message to specific topic. The broker then checks who is
subscribed to particular topic and transmits data from publisher to subscriber.
RUT9XX supports some functionality of the MQTT broker and MQTT publisher. The main window of parameters is
presented below. The broker can be enabled by checking Enable and entering the port number on which MQTT broker
should run to. In order to accept connections from WAN interface, Enable Remote Access should be checked also.
134
In order to use TLS/SSL for connecting clients (subscribers and publishers) to the broker, the one should check
Use TLS/SSL. After that, additional settings will be displayed to the user as shown below. Here the user can upload
certificates, key files and choose TLS version, which will be used for data encryption between broker and clients
(subscribers and publishers)
The MQTT broker also supports option called Bridge. It means, that two brokers can be connected to each other
and share messages. The window of bridge parameters are presented below. There are some mandatory parameters,
like Connection Name, Remote Address and Remote Port. Although connection name is mandatory, it should be set to
value what you like and according to mosquitto’s user manual this option denotes the client ID which will be used when
connecting to remote broker. There are some other parameters. If you would like to known that they mean and how to
use them you should check for mosquito.conf manual page.
135
,
The last section of parameters is called Miscellaneous. It contains parameters, which does not depend on neither
Security, nor Bridge categories. ACL File denotes access control list file name. The contents of this file are used to control
client access to topics of the broker. The Password File denotes the file, there users and corresponding passwords are
stored. This file is used for user authentication. This option is related to another option called Allow Anonymous. If
Allow Anonymous is unchecked, only users, which exist in password file will be able to connect to the broker. More
about password file can be read on mosquitto configuration manual. The last option is called Persistence, it allows to
save connection, subscription and message data to the disk, otherwise, the data is stored in memory only.
136
It is possible to configure some sort of MQTT publisher. It is not simple publisher, but publisher, which publishes
some system parameters to the broker. The publisher configuration window has few fields, like hostname and port of
the broker to connect. Username and password fields are used for authentication. If these fields are left empty, no
authentication is performed.
The full list of system parameters, which can be published, are described below.
Parameter name
temperature
Parameter description
Get temperature of the module in 0.1 degrees Celcium
operator
Get current operator’s name
signal
Get signal strength in dBm
network
Get current network type (2G, 3G, 4G, etc’)
137
connection
Check if data connection is available
wan
Get WAN’s IP address
uptime
Get system uptime in seconds
name
Get router’s name
digital1
Get value of digital input no. 1
digital2
Get value of digital input no. 2
analog
Get value of analog input
In order system to work, MQTT broker should be configured in advance. You can use the broker, which is installed inside
the router, or the broker in the other location. The publisher operates according to the scheme presented below. In the
scheme the client tries to subscribe information about router’s uptime. To achieve this multiple commands between
client and publisher are being sent.
Subscribe router/get
Subscribe
get/01234567/command
Publish router/get
id
Publisher
Publish router/id
01234567
Client
Publish get/01234567/command
uptime
Broke
Publish router/01234567/uptime 15248
In general publisher works in such a way: connects to the broker and subscribes to the topics router/get and
get//command, there  denotes serial number of the router which is currently run publisher. The client
then sends message id to the topic router/get. The following message is received by the publisher, since it is subscribed
to that topic. Then the publisher sends response with its serial number to the topic router/id. Now the client knows that
publisher with some serial number exist. It means, that client can send message with parameter name from the list as a
message to the topic get//command to the broker. The message will be received only by the subscriber, which
has the same SERIAL number mentioned in the topic. Now the publisher can send back a response with
router//parameter_name topic and message with a value of requested parameter. It should be noted, that
according to MQTT protocol, the topic names are case-sensitive, for example topic router is not the same as topic
RoUtEr.
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9.16
Modbus TCP interface
Modbus TCP interface allows the user to set or get some parameters from the router (the parameters, which can
be set or get will be described later), like module temperature or signal strength. In other words, Modbus TCP is another
manner to control router behavior. To use Modbus TCP capabilities it must be turned on by navigating to ServicesModbus. After “Save” button is pressed, the Modbus daemon will be launched on selected port of the system. Modbus
daemon performs as slave, that means, it accepts connection from the master (client) and sends out a response or sets
some system related parameter. By the default Modbus will only accept connections through LAN interface. In order to
accept connections through WAN interface also, Allow Remote Access must be checked.
To obtain some parameter from the system, the read holding registers command is used. The register number
and corresponding system values are described below. Each register contains 2 bytes. For simplification the number of
registers for storing numbers is 2, while for storing text information the number of registers is 16.
Required value
System uptime
GSM signal strength (dBm)
System temperature in 0.1 degrees
Celcium
System hostname
GSM operator name
Router serial number
Router MAC address
Router name
Current SIM card
Network registration
Network type
Digital input 1
Digital input 2
Current WAN IP address
Analog input
Representation
32 bit unsigned integer
32 bit integer
32 bit integer
Register number
Number of registers
Text
Text
Text
Text
Text
Text
Text
Text
32 bit integer
32 bit integer
32 bit unsigned integer
32 bit integer
10
11
12
13
14
15
16
16
16
16
16
16
16
16
The Modbus daemon also supports setting of some system parameters. For this task write holding register
command is used. System related parameters and how to use them are described below. The register number refers to
the register number where to start write required values. All commands, except “Change APN” accepts only one input
parameter. For the APN the number of input registers may vary. The very first byte of APN command denotes a number
139
of SIM card for which set the APN. This byte should be set to 1 (in order to change APN for SIM card number 1) or to 2
(in order to change APN for SIM card number 2).
Value to set
Digital output 1 (on/off)
Digital output 2 (on/off)
Switch WiFi (on/off)
Switch mobile data connection
(on/off)
Switch SIM card (SIM1, SIM2,
SIM1->SIM2 and SIM2->SIM1)
Change APN
Reboot
Description
Change the state of the digital output
number 1
Change the state of the digital output
number 2
Allows to switch WiFi on or off
Turns on or off mobile data
connection
Allows to change SIM card in use, 3
possible options are supported
Allows to change APN
Reboots a router
Register number
Register value
1/0
1/0
10
11
1/0
1/0
12
0/1/2
13
20
APN code
10 System
10.1 Setup Wizard
The configuration wizard provides a simple way of quickly configuring the device in order to bring it up to basic
functionality. The wizard is comprised out of 4 steps and they are as follows:
Step 1 (General change)
First, the wizard prompts you to change the default password. Simply enter the same password into both
Password and Confirmation fields and press Next.
Step 2 (Mobile Configuration)
Next we have to enter your mobile configuration. On a detailed instruction on how this should be done see the
Mobile section under Network
140
Step 3 (LAN)
Next, you are given the chance to configure your LAN and DHCP server options. For a detailed explanation see
LAN under Network.
Step 4 (Wi-Fi)
The final step allows you to configure your wireless settings in order to set up a rudimentary Access Point.
141
When you’re done with the configuration wizard, press Save.
10.2 Profiles
Router can have 5 configuration profiles, which you can later apply either via WebUI or via SMS. When you add
New Profile, you save current full configuration of the router. Note: profile names cannot exceed 10 symbols.
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10.3 Administration
10.3.1
General
1.
2.
3.
Field name
Router name
Host name
New Password
4.
5.
6.
7.
8.
10
Confirm new password
Language
IPv6 support
Show mobile info at login page
Show WAN IP at login page
On/Off LEDs
Restore to default
Explanation
Enter your new router name.
Enter your new host name
Enter your new administration password.
Changing this password will change SSH password as well.
Re-enter your new administration password.
Website will be translated into selected language.
Enable IPv6 support on router
Show operator and signal strength at login page.
Show WAN IP at login page.
If uncheck, all routers LEDs are off.
Router will be set to factory default settings
Important notes:
143
The only way to gain access to the web management if you forget the administrator password is to reset the
device factory default settings. Default administrator login settings are:
User Name: admin
Password: admin01
10.3.2
Troubleshoot
7.
Field name
System log level
Save log in
Include GSMD information
Include PPPD information
Include Chat script
information
Include network topology
information
System Log
8.
Kernel Log
9.
Troubleshoot file
1.
2.
3.
4.
5.
6.
Explanation
Debug level should always be used, unless instructed otherwise.
Default RAM memory should always be used unless instructed otherwise.
Default setting – enabled should be used, unless instructed otherwise.
Default setting – disabled should be used, unless instructed otherwise.
Default setting – enabled should be used, unless instructed otherwise.
Default setting – disabled should be used, unless instructed otherwise.
Provides on-screen System logging information. It does not, however, substitute
troubleshooting file that can be downloaded from System -> Backup and Firmware
menu.
Provides on-screen Kernel logging information. It does not, however, substitute
troubleshooting file that can be downloaded from System -> Backup and Firmware
menu.
Downloadable archive, that contains full router configuration and all System log
files.
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10.3.3
Backup
1.
Field name
Backup archive
2.
Restore from backup
Explanation
Download current router settings file to personal computer. This file can be loaded to
other RUT950 with same Firmware version in order to quickly configure it.
Select, upload and restore router settings file from personal computer.
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10.3.3.1 Access control
10.3.3.1.1 General
Field name
1. Enable SSH access
2. Remote SSH access
3. Port
4. Enable HTTP access
5. Enable remote HTTP
access
6. Port
7. Enable remote
HTTPS access
8. Port
9. Enable CLI
10. Enable remote CLI
11. Port
Explanation
Check box to enable SSH access.
Check box to enable remote SSH access.
Port to be used for SSH connection
Enables HTTP access to router
Enables remote HTTP access to router
Port to be used for HTTP communication
Enables remote HTTPS access to router
Port to be used for HTTPS communication
Enables Command Line Interface
Enables remote Command Line Interface
Port to be used for CLI communication
Note: The router has 2 users: “admin” for WebUI and “root” for SSH. When logging in via SSH use “root”.
146
10.3.3.1.2 Safety
1.
2.
3.
4.
Field name
SSH access secure
enable
Clean after reboot
Fail count
WebUI access
secure enable
10.3.4
1.
Explanation
Check box to enable SSH access secure functionality.
If check box is selected – blocked addresses are removed after every reboot.
Specifies maximum connection attempts count before access blocking.
Check box to enable secure WebUI access.
Diagnostics
Field name
Host
Explanation
Enter server IP address or hostname.
147
2.
Ping
3.
Traceroute
4.
Nslookup
10.3.5
1.
Utility used to test the reach ability of a host on an Internet IP network and to measure the
round-trip time for messages sent from the originating host to a destination server. Server echo
response will be shown after few seconds if server is accessible.
Diagnostics tool for displaying the route (path) and measuring transit delays of packets across an
Internet IP network. Log containing route information will be shown after few seconds.
Network administration command-line tool for querying the Domain Name System (DNS) to
obtain domain name or IP address mapping or for any other specific DNS record. Log containing
specified server DNS lookup information will be shown after few seconds.
MAC Clone
Field name
WAN MAC address
10.3.6
Explanation
Enter new WAN MAC address.
Overview
Select which information you want to get in Overview window (Status -> Overview).
Field name
Explanation
148
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
Mobile
SMS counter
System
Wireless
WAN
Local network
Access control
Recent system events
Recent network events
 Hotspot
VRRP
Monitoring
10.3.7
Check box to show Mobile table in Overview page
Check box to show SMS counter table in Overview page
Check box to show System table in Overview page
Check box to show Wireless table in Overview page
Check box to show WAN table in Overview page
Check box to show Local network table in Overview page
Check box to show Access control table in Overview page
Check box to show Recent system events table in Overview page
Check box to show Recent network events table in Overview page
Check box to show Hotspot instance table in Overview page
Check box to show VRRP table in Overview page
Check box to show Monitoring table in Overview page
Monitoring
Monitoring functionality allows your router to be connected to Remote Monitoring System. Also MAC
address and router serial numbers are displayed for convenience in this page, because they are needed when
adding device to monitoring system.
1.
2.
3.
4.
Field name
Enable remote monitoring
Monitoring
Router LAN MAC address
Router serial number
Explanation
Check box to enable/disable remote monitoring
Shows monitoring status.
MAC address of the Ethernet LAN ports
Serial number of the device
10.4 User scripts
Advanced users can insert their own commands that will be executed at the end of booting process.
149
In Script Management window is shown content of a file /etc/rc.local. This file is executed at the end of startup,
executing the line: sh /etc/rc.local In this script is needed to use sh (ash) commands. It should be noted, that this is
embedded device and sh functionality is not full.
10.5 Restore point
10.5.1
Restore point create
Allow to create firmware restore points with all custom configurations. You can download created restore points
to your computer.
10.5.2
Restore point load
Allow to restore configuration from previously saved restore point. You can upload restore point from your
computer.
150
10.6 Firmware
10.6.1
Firmware
Keep all settings – if the check box is selected router will keep saved user configuration settings after firmware
upgrade. When check box is not selected all router settings will be restored to factory defaults after firmware upgrade.
When upgrading firmware, you can choose settings that you wish to keep after the upgrade. This function is useful
when firmware is being upgraded via Internet (remotely) and you must not lose connection to the router afterwards.
FW image – router firmware upgrade file.
Warning: Never remove router power supply and do not press reset button during upgrade process! This would
seriously damage your router and make it inaccessible. If you have any problems related to firmware upgrade you
should always consult with local dealer.
151
10.6.2
FOTA
1.
Field name
Server address
2.
3.
4.
5.
6.
User name
Password
Enable auto check
Auto check mode
WAN wired
Explanation
Specify server address to check for firmware updates. E.g.
“http://teltonika.sritis.lt/rut9xx_auto_update/clients/”
User name for server authorization.
Password name for server authorization.
Check box to enable automatic checking for new firmware updates.
Select when to perform auto check function.
Allows to update firmware from server only if routers WAN is wired (if box is checked).
10.7 Reboot
Reboot router by pressing button “Reboot”.
152
11 Device Recovery
The following section describes available options for recovery of malfunctioning device. Usually device can
become unreachable due to power failure during firmware upgrade or if its core files were wrongly modified in the file
system. Teltonika’s routers offer several options for recovering from these situations.
11.1 Reset button
Reset button is located on the back panel of the device. Reset button has several functions:
Reboot the device. After the device has started and if the reset button is pressed for up to 4 seconds the device
will reboot. Start of the reboot will be indicated by flashing of all 5 signal strength LEDs together with green connection
status LED.
Reset to defaults. After the device has started if the reset button is pressed for at least 5 seconds the device will
reset all user changes to factory defaults and reboot. To help user to determine how long the reset button should be
pressed, signal strength LEDs indicates the elapsed time. All 5 lit LEDs means that 5 seconds have passed and reset
button can be released. Start of the reset to defaults will be indicated by flashing of all 5 signal strength LEDs together
with red connection status LED. SIM PIN on the main SIM card is the only user parameter that is kept after reset to
defaults.
11.2 Bootloader’s WebUI
Bootloader also provides a way to recover the router functionality when the firmware is damaged. To make it
easier to use bootloader has its own webserver that can be accessed with any web browser.
Procedure for starting bootloader’s webserver:
Automatically. It happens when bootloader does not detect master firmware. Flashing all 4 Ethernet LEDs
indicate that bootloader’s webserver has started.
Manually. Bootloader’s webserver can be requested by holding reset button for 3 seconds while powering the
device on. Flashing all 4 Ethernet LEDs indicates that bootloader’s webserver has started.
Bootloader’s WebUI can be accessed by typing this address in the web browser:
http://192.168.1.1/index.html
Note: it may be necessary to clear web browser’s cache and to use incognito/anonymous window to access
bootloader’s WebUI.
153
12 Glossary
WAN – Wide Area Network is a telecommunication network that covers a broad area (i.e., any network that links
across metropolitan, regional, or national boundaries). Here we use the term WAN to mean the external network that
the router uses to reach the internet.
LAN – A local area network (LAN) is a computer network that interconnects computers in a limited area such as a
home, school, computer laboratory, or office building.
DHCP – The Dynamic Host Configuration Protocol (DHCP) is a network configuration protocol for hosts on Internet
Protocol (IP) networks. Computers that are connected to IP networks must be configured before they can communicate
with other hosts. The most essential information needed is an IP address, and a default route and routing prefix. DHCP
eliminates the manual task by a network administrator. It also provides a central database of devices that are connected
to the network and eliminates duplicate resource assignments.
ETHERNET CABLE – Refers to the CAT5 UTP cable with an RJ-45 connector.
AP – Access point. An access point is any device that provides wireless connectivity for wireless clients. In this
case, when you enable Wi-Fi on your router, your router becomes an access point.
DNS – Domain Name System. A server that translates names such as www.google.lt to their respective IPs. In
order for your computer or router to communicate with some external server it needs to know it’s IP, its name
“www.something.com” just won’t do. There are special servers set in place that perform this specific task of resolving
names into IPs, called Domain Name servers. If you have no DNS specified you can still browse the web, provided that
you know the IP of the website you are trying to reach.
ARP – Short for Adress Resolution Protocol a network layer protocol used to convert an IP address into a physical
address (called a DLC address), such as an Ethernet address.
PPPoE – Point-to-Point Protocol over Ethernet. PPPoE is a specification for connecting the users on an Ethernet to
the internet through a common broadband medium, such as DSL line, wireless device or cable modem.
DSL – digital subscriber line - it is a family of technologies that provide internet access by transmitting digital data
using a local telephone network which uses the public switched telephone network.
NAT – network address translation – an internet standard that enables a local-area network (LAN) to use one set
of IP addresses for internet traffic and a second set of addresses for external traffic.
LCP – Link Control Protocol – a protocol that is part of the PPP (Point-to-Point Protocol). The LCP checks the
identity of the linked device and either accepts or rejects the peer device, determines the acceptable packet size for
transmission, searches for errors in configuration and can terminate the link if the parameters are not satisfied.
BOOTP – Bootstrap Protocol – an internet protocol that enables a diskless workstation to discover its own IP
address, the IP address of a BOOTP server on the network, and a file to be loaded into memory to boot the machine.
This enables the workstation to boot without requiring a hard or floppy disk drive.
TCP – Transmission Control Protocol – one of the main protocols in TCP/IP networks. Whereas the IP protocol
deals only with packets, TCP enables two hosts to establish a connection and exchange streams of data. TCP guarantees
delivery of data and also guarantees that packets will be delivered in the same order in which they were sent.
154
TKIP – Temporal Key Integrity Protocol – scrambles the keys using hashing algorithm and, by adding an integritychecking feature, ensure that the keys haven’t been tampered with.
CCMP – Counter Mode Cipher Block Chaining Message Authentication Code Protocol – encryption protocol
designed for Wireless LAN products that implement the standards of the IEEE 802.11i amendment to the original
IEEE802.11 standard. CCMP is an enchanted data cryptographic encapsulation designed for data confidentiality and
based upon the Counter Mode with CBC-MAC (CCM) of the AES (Advanced Encryption Standard) standard.
MAC – Media Access Control. Hardware address which uniquely identifies each node of the network. In IEEE 802
networks, the Data Link Control (DCL) layer of the PSO Reference Model is divided into two sub-layers: the Logical Link
Control (LLC) layer and the Media Access Control layer. The MAC layer interfaces directly with the network medium.
Consequently, each different type of network medium requires a different MAC layer.
DMZ – Demilitarized Zone – a computer or small subnetwork that sits between a trusted internal network, such as
a corporate private LAN, and an untrusted external network, such as the public internet.
UDP – User Datagram Protocol – a connectionless protocol that, like TCP, runs on top of IP networks. Provides
very few error recovery services, offering instead a direct way to send and receive datagrams over IP network.
VPN – Virtual Private Network – a network that is constructed by using public wires — usually the Internet — to
connect to a private network, such as a company's internal network.
VRRP – Virtual Router Redundancy Protocol - an election protocol that dynamically assigns responsibility for one
or more virtual router(s) to the VRRP router(s) on a LAN, allow several routers on a multiaccess link to utilize the same
virtual IP address.
GRE Tunnel – Generic Routing Encapsulation - a tunneling protocol developed by Cisco Systems that can
encapsulate a wide variety of network layerprotocols inside virtual point-to-point links over an Internet Protocol
internetwork.
PPPD – Point to Point Protocol Daemon – it is used to manage network connections between two nodes on Unixlikeoperating systems. It is configured using command-line arguments and configuration files.
SSH – Secure Shell - a program to log into another computer over a network, to execute commands in a remote
machine, and to move files from one machine to another. It provides strong authentication and secure communications
over insecure channels.
VRRPD – Virtual Router Redundancy Protocol – it is designed to eliminate the single point of failure associated
with statically routed networks by automatically providing failover using multiple LAN paths through alternate routers.
SNMP – Simple Network Management Protocol - a set of protocols for managing complex networks. SNMP works
by sending messages, called protocol data units (PDUs), to different parts of a network.
155
13 Changelog
Nr.
Date
2017-02-01
2017-08-03
2017-08-31
Version
1.34
1.36
1.4
Comments
Page 2
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