Establishing VPN between Linux based firewall and Cisco VPN concentrator

maskmukesh · ‎05-24-2007

HI,

Iam trying to establish VPN tunnel between a Linux based firewall and vpn concentrator 3030 can somebody help me out in this.

public port is connected logically to DMZ zone and is natted to public ip.

the private port is connected to the inside network.

regards

Mukesh

ggilbert · ‎05-24-2007

Mukesh,

I will be glad to help you out on the concentrator side. Can you please enable the debugs of AUTH, AUTHDBG, IKE, IKEDBG, IPSEC, IPSECDBG for severities to log set to 1-13.

(System | Events | Classes)

Then go to Filterable Event log- Click on Clear log and then try to initiate the tunnel.

When it fails, click on the GET LOG option and save the logs as text file. Attach those to this conversation.

Let me take a look at those and get back to you.

cheers

Gilbert

maskmukesh · ‎05-25-2007

Hi Gilbert,

Thanks, i will try this option and attach the log.

regards

Mukesh