I believe you should be able to use DNS::name, instead of DNS::rrname. Then apply create the iRule in: DNS -> Delivery -> iRules -> iRule List -> creat The DNS::name gives an error when trying to add to config. when DNS_REQUEST { switch -glob [string tolower [DNS::name]] {"www.abc.com" -"www.domain2.com" -"www.domain3.com" -"www.domain4.com" -"www.domain5.com" {pool external_dns_poolsnat none}}}

I think you might be wanting to use DNS::question name ? "DNS::name " operates on a resource record object (something you've previously created using DNS::rr) Take a look at https://devcentral.f5.com/wiki/iRules.DNS_REQUEST.ashx and https://devcentral.f5.com/wiki/iRules.DNS__question.ashx

Forum Discussion

Brandon_12607

Nimbostratus

Apr 05, 2016

Adding Irule to on GTM DNS--- Delivery -- Irules---

I believe you should be able to use DNS::name, instead of DNS::rrname. Then apply create the iRule in: DNS -> Delivery -> iRules -> iRule List -> creat
The DNS::name gives an error when trying to add to config.
when DNS_REQUEST {
switch -glob [string tolower [DNS::name]] {
"www.abc.com" -
"www.domain2.com" -
"www.domain3.com" -
"www.domain4.com" -
"www.domain5.com" {
pool external_dns_pool
snat none
}
}
}

application delivery

iRules

1 Reply

IanB
Employee
Apr 05, 2016
I think you might be wanting to use DNS::question name ?

"DNS::name " operates on a resource record object (something you've previously created using DNS::rr)

Take a look at https://devcentral.f5.com/wiki/iRules.DNS_REQUEST.ashx and https://devcentral.f5.com/wiki/iRules.DNS__question.ashx