Nortel Networks NN46110-602 - Manual (Page 215)

Appendix D Configuring for interoperability 215
Nortel VPN Router Troubleshooting
• Authentication Method: Pre-Shared key
• Encrypt Alg: DES
• Hash Alg: MD5
• SA Life: Seconds and 3000 (Seconds)
• Key Group: Diffie-Hellman Group 1
13 On the Key Exchange (Phase 2), Proposal 1 window, enable the following:
• Encapsulation Protocol (ESP)
• Encrypt Alg: DES
• Hash Alg: MD5
• Encapsulation: Tunnel
• SA Life: Seconds and 3000 (Seconds)
Configuring the VPN Router for IRE interoperability
To configure the VPN Router for IRE interoperability:
1 Go to Profiles
> Networks and click Edit.
2 Create the network object used for local accessible networks:
3 In the Networks Edit window, enter the IP address for the new subnet; for
example, 10.18.0.45.
4 Enter the subnet mask for the new network: 255.255.0.0.
5 Click Add.
The Networks Edit window reappears and shows the newly created subnet in
the Current Subnets list for the named network.
6 Add each local subnet for which you want tunneled connections coming to or
going from the VPN Router to a network profile.
7 On the Profiles
> Branch Office: Edit GROUP window, verify that your
settings are synchronized with the SafeNet client.
8 Create and configure the IPsec Branch Office connection on the VPN Router,
using the network profile you just created for the local accessible network. On
the Profiles
> Branch Office window, enable the IPsec Authentication: Text
Pre-Shared Key option.