For more information regarding the security incident at F5, the actions we are taking to address it, and our ongoing efforts to protect our customers, click here.

Forum Discussion

Nick_T_68319's avatar
Nick_T_68319
Icon for Nimbostratus rankNimbostratus
Aug 13, 2009

GTM Requests

I have a wide ip setup that returns the public address that is nat'd to a private address. I know you can setup a view so you can return an internal or external dns zone, but this does not seem to ap...
config
design
The_Bhattman's avatar
The_Bhattman
Icon for Nimbostratus rankNimbostratus
Aug 13, 2009
How about the following: 

 
 when DNS_REQUEST { 
   if { [IP::addr [IP::remote_addr]/24 equals 10.10.1.0/24] } { 
     host 10.20.20.20 
      } 
 }

The way this iRule works is bastically returns back A record (10.20.20.20) only to clients that fall within the range 10.10.1.0/24, everything else will return your public address.

Hopefully this example helps

CB