I'm having a problem making a VPN connection into work from home now that I have my home network behind an e-smith box. I can make make PPTP connections out, but the Cisco VPN out is not working (used to work before the e-smith installation). Not sure what is so special about this Cisco client (v3.5 with stateful firewall turned off), but you have to load thir client to create the connection. When I run their Cisco logger utility, this is what is returned:
1 16:09:13.920 02/09/02 Sev=Warning/2 IKE/0xE300007B
Exceeded 3 IKE SA negotiation retransmits... peer is not responding
2 16:09:13.970 02/09/02 Sev=Warning/3 DIALER/0xE3300015
GI VPN start callback failed "CM_PEER_NOT_RESPONDING" (16h).
The VPN is up - I checked with a coworker who connected no problems.
A guy at work said he had to put a rule into Blackice Defender allowing all traffic to and from the VPN IP. If this is the case, hwo do I modify ipchains to allow this and what is the syntax?
Thanks,
Kevin