CBAC and NAT not working on 800 Series with any image

Unanswered Question
Feb 15th, 2009

We have a situation where 5 different 800 series routers will not work with CBAC. As soon as we turn inspection on Browsing fails. Users can still Ping and DNS Lookups, but we pages return a "opening page" message that never actuall opens.

We have tried this on 12.4(20)T through 12.4(22)T with the same results.

We have a case open with TAC but to be perfectly honest, they do not seem to see the urgency of the situation....

We have gone a simple as the following:

ip inspect name FW TCP

ip inspect name FW UDP

int FE4

ip nat outside

ip nat enable

ip inspect FW out

int vlan1

ip nat inside

ip nat enable

Without inspection of FE4 - everything works fine.

Anyone else having this issue? Anyone have a fix?

Thanks,

Heath

I have this problem too.
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