Forum Discussion
Craig_13881
Nimbostratus
NimbostratusReturn DNS replies to specific clients
I'm trying to return DNS replies to only a couple of different subnets. If the request comes in from anything else, I'd like to ignore it, or return a bogus response. Trying to get this to work, but...
Ryan_Paras_7933Nimbostratus
NimbostratusI don't have a GTM to test with :(
But have a look at http://devcentral.f5.com/wiki/iRules.DNS_REQUEST.ashx
I think you want to change IP::client_addr to IP::remote_addr
If that doesn't fix it..... what does your GTM log say?