Forum Discussion
brad_11440
Jan 03, 2012Nimbostratus
DNS Blackhole Routing with iRules
I'm really intrigued by the recent DevCentral post about DNS blackhole routing. However the solution is based on a DNS server being serviced by a LTM virtual server.
My setup utilizes a DNS server physically in-line behind a GTM. The server runs OSPF and has a neighborship with the router on the other side of the GTM. The DNS IP is advertised from the server while the GTM has a listener configured to intercept any wideIP's it owns. Obviously we don't utilize a virtual server where we could place the iRule.
Any ideas what I could do to implement such a feature? I know our IS guys would love it....
- hooleylistCirrostratusFor others' reference, Jason answered you in the article comments:
- brad_11440NimbostratusYes he did, I appreciate that. From my understanding, once we upgrade the GTM to v11, we will have a virtual server created automatically for the listener at which point we can apply the iRule.
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