Digi Connect IT 4 User Manual

Virtual Private Networks (VPN) NEMO
Digi Connect IT® 4 User Guide
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Allowed values are any integer between 68 and 1476.
9. Set the Security Parameter Index (SPI) value, which is used in the authentication extension
when registering. This should be normally left at the default setting of 256 unless your service
provider indicates a different value.
(config vpn nemo nemo_example)> spi integer
(config vpn nemo nemo_example)>
Allowed values are any integer between 256 and 4294967295.
10. Set the firewall zone for the NEMO tunnel to internal:
(config vpn nemo nemo_example)> zone internal
(config vpn nemo nemo_example)>
The Internal firewall zone configures the Connect IT 4 device to trust traffic going to the tunnel
and allows it through the network.
11. Configure the Care-of-Address, the local WANinterface of the internet facing network.
a. Set the method to determine the Care-of-Address:
(config vpn nemo nemo_example)> coaddress type value
(config vpn nemo nemo_example)>
where value is one of:
n defaultroute: Uses the same network interface as the default route.
n interface
If interface is used, set the interface:
i. Use the ? to determine available interfaces:
(config vpn nemo nemo_example)> coaddress interface ?
Interface: Use the IP address of this network interface as
this node's Care-of-Address.
Format:
defaultip
defaultlinklocal
eth1
eth2
loopback
Current value:
(config vpn nemo nemo_example)> coaddress interface
ii. Set the interface. For example:
(config vpn nemo nemo_example)> coaddress interface wan
(config vpn nemo nemo_example)>
n ip
If ip is used, set the IP address:

Digi Connect IT 4 Specifications

General

Brand	Digi
Model	Connect IT 4
Category	Network Router
Language	English