Forum Discussion

SANTS_boy_18328's avatar
SANTS_boy_18328
Icon for Nimbostratus rankNimbostratus
Jun 24, 2015

How to have a GTM with multiple Listeners where each only replies to specific Wide IPs

Hi,   we have a GTM with multiple Listeners (that are in different Route Domains).   What we currentlly have is:   User that arrives with DNS request at listener IP 1.1.1.1 is able to resol...
application delivery
availability
BIG-IP DNS
deployment
gtm
security
JRahm's avatar
JRahm
Icon for Admin rankAdmin
Jun 25, 2015

you can use an iRule to do that (assign to the listener, not to the wideIP.) Untested, YMMV.

when DNS_REQUEST {
  if { ([IP::local_addr] eq "1.1.1.1") and ([DNS::name] ne "aaa.com") } {
    drop
  } elseif { ([IP::local_addr] eq "2.2.2.2") and ([DNS::name] ne "bbb.com") } {
      drop
  }
}