Not working CBAC+VPN+Inbound traffic on 831 12.3(4)T7

[gruiz]

When I turn on CBAC I can't connect to my internal network throught VPN (the vpn client connects but I can't reach any server; only ping works). If I bind the CBAC to outside interface (ip inspect fwall in) the VPN starts to work but then people from the inside can't browse the Internet. Attached is the config I'm using. Thanks

[gfullage]

If ping works but TCP doesn't, then you're probbaly hitting bug CSCec78231 (http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCec78231&Submit=Search).

Upgrade to one of the fixed code versions and you should be fine.

[gruiz]

Thanks. It looks like the problem I'm having.

The only thing is that I applied the ip inspect fwall in command in both the outside and inside interfaces and now it works!!!. The VPN works fine and outbound traffic as well. I'm I making the configuration less secure because of this?