Virtual Private Networks (VPN)
NEMO
TX54 User Guide
537
1. Log into the TX54 command line as a user with full Admin access rights.
Depending on your device configuration, you may be presented with an
Access selection
menu
. Type
admin
to access the Admin CLI.
2. At the command line, type
config
to enter configuration mode:
> config
(config)>
3. Add a NEMO tunnel. For example, to add a NEMO tunnel named
nemo_example
:
(config)> add vpn nemo nemo_example
(config vpn nemo nemo_example)>
The NEMO tunnel is enabled by default. To disable:
(config vpn nemo nemo_example)> enable false
(config vpn nemo nemo_example)>
4. Set the IPv4 address of the NEMO virtual network interface:
(config vpn nemo nemo_example)> home_address
IPv4_address
(config vpn nemo nemo_example)>
5. Set the IPv4 address of the NEMO home agent. This is provided by your cellular carrier.
(config vpn nemo nemo_example)> home_agent
IPv4_address
(config vpn nemo nemo_example)>
6. Set the key used to authenticate to the home agent. This is provided by your cellular carrier.
(config vpn nemo nemo_example)> key
value
(config vpn nemo nemo_example)>
7. Set the the number of seconds number of seconds until the authorization key expires. This is
provided by your cellular carrier.
(config vpn nemo nemo_example)> lifetime
integer
(config vpn nemo nemo_example)>
Allowed values are any integer between 1 and 65535.
8. MTU discovery is enabled by default, which allows the device to determine the maximum
transmission unit (MTU) size. To disable:
(config vpn nemo nemo_example)> mtu_discovery false
(config vpn nemo nemo_example)>
If disabled, set the MTU size. The default MTU size for LANs on the TX54 device is 1500. The
MTU size of the NEMO tunnel will be smaller, to take into account the required headers.
(config vpn nemo nemo_example)> mtu
integer
(config vpn nemo nemo_example)>
Allowed values are any integer between 68 and 1476.
Summary of Contents for TX54
Page 1: ...TX54 User Guide Firmware version 22 2 ...
Page 190: ...Interfaces Bridging TX54 User Guide 190 ...
Page 293: ...Hotspot Hotspot configuration TX54 User Guide 293 ...
Page 332: ...Hotspot Show hotspot status and statistics TX54 User Guide 332 ...
Page 584: ...Services Simple Network Management Protocol SNMP TX54 User Guide 584 4 Click Download ...