DNS behind router to world problems.. NAT?

Unanswered Question
Sep 24th, 2007

I have a DNS server: internal ip 172.16.0.6 with external 72.243.212.6

I have a one-to-one nat but the dns request is not getting bac through the router to the world. tcpdump on the dns server spits out a proper reply and config works on another server.. Any suggestions?

Am i missing something from a nat rule or ACL? i'm new :)

a direction to research / suggestions would be much appreciated! thanks

version 12.3

ip nat inside source list 101 interface FastEthernet0/0.10 overload

ip nat inside source static 172.16.0.6 72.243.212.6

ip classless

!

access-list 2 permit 72.243.212.200

access-list 101 deny ip 97.66.10.96 0.0.0.15 any

access-list 101 permit ip any any

access-list 102 permit ip any any

I have this problem too.
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