NimbostratusHi;
I have a DNS wideip with two Pools. I want to put an iRule where as if the source IP of the user's LDNS is not within subnet 10.0.0.0/8 then Pool2 is chosen. I want to bind this iRule to the wideip. Can you please suggest a syntax for this iRule.
Kindly Wasfi
CumulonimbusThis irule is one I use to answer with different pool based on source address:
F5 GTM : Split dns irule
when DNS_REQUEST {
if { [IP::addr [IP::remote_addr] equals 10.0.0.0/8] \
or [IP::addr [IP::remote_addr] equals 192.168.0.0/16] \
or [IP::addr [IP::remote_addr] equals 172.16.0.0/12] } {
pool "[DNS::rrname]_PRIV"
}
}
The internal pool name must be:
_PRIVHi,
when you created (I hope you did) the GTM listener, there is no gtm object created but a virtual server with dns profile that enable GTM and allow irule usage.