ip nat inside source list bunch_of_hosts pool some_pool overload
ip nat inside source static 10.10.10.10 184.108.40.206 no-payload
there is a DNS record:
some_host.some.domain IN A 220.127.116.11
from host in bunch_of_hosts list:
$ dig some_host.some.domain @18.104.22.168
some_host.some.domain IN A 10.10.10.10
Who's idea was that? How to disable it??
Clarification: DNS server, hosting some.domain is NOT inside our network. It's completely different organisation and thir DNS gives the right answer when asked outside this NAT setup.
Go to Solution.
Can you try using these commands? They should stop IOS rewriting the DNS contents as part of its NAT ALG.
no ip nat service alg tcp dns
no ip nat service alg udp dns
Am I correct If I ask you, do you need to remove nating?
I am sorry if I am wrong, can you please elaborate?
Regards Thanveer "Everybody is genius. But if you judge a fish by its ability to climb a tree, it will live its whole life believing that it is a stupid."
I need to disable payload inspection and modification for this NAT statement:
Because right now DNS replies for A record, containing 22.214.171.124 address gets modified by router to 10.10.10.10.
you'll need to contact your DNS hosting provider to correct your zone file records.
if you're not sure, check using WHOIS database.
Did you read ALL what i have written?
That's what i needed.