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Setting up Split DNS on Branch router - not working

carl_townshend
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Hi Guys

I have set up split dns on a branch router, so that it forwards local domains to internal servers and others to external, it seem the external ones dont work, any ideas why?

 

gig 0/2 is the internet interface

gig 0/1 is the lan interface 

 

config below

ip dns view ISP
dns forwarder 8.8.8.8
dns forwarder 4.4.2.2
dns forwarding source-interface GigabitEthernet0/2
ip dns view INTERNAL
dns forwarder 172.1.1.1
dns forwarder 172.2.2.2
dns forwarding source-interface GigabitEthernet0/1
ip dns view-list primary
view INTERNAL 10
restrict name-group 1
view ISP 100
ip dns name-list 1 permit .*TEST1.LOCAL
ip dns name-list 1 permit .*TEST2.LOCAL
ip dns name-list 1 permit .*TEST.COM
ip dns server view-group primary
ip dns server

 

The router is then the set as the dns server in the dhcp pool.

 

The router is doing nat and has cbac enabled.

 

Any ideas why it doesnt work?

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