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Arnor_Arnason's avatar
Arnor_Arnason
Icon for Altostratus rankAltostratus
May 23, 2011

How to answer a DNS SRV request in a irule on GTM

Hi, I know how I could answer an A request directly with an host ip in an irule: when DNS_REQUEST { if { [IP::addr [IP::client_addr]/24 equals "10.10.10.0] } { use pool GTM_pool1 }...
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StephanManthey's avatar
StephanManthey
Icon for MVP rankMVP
May 12, 2016

Nice one +1 for Kai.

In case you like to return a SOA record with an up-to-date serial number (reflecting current day, i.e. "2016051201" for 01 of 05/12/2016 [mm/dd/yyyy]) you can use the following:

DNS::authority insert [DNS::rr "gtm.lb-net.bit." SOA IN 60 "gtm1.lb-net.bit hostmaster.lb-net.bit [clock format [clock seconds] -format {%Y%m%d01}] 10800 3600 604800 60"]