Forum Discussion

Ian_Lohning_383's avatar
Ian_Lohning_383
Icon for Nimbostratus rankNimbostratus
Mar 19, 2014

Is it possible to use iRules to replicate a very basic DNS

Guys, I have a need to write up an irule that will be able to receive any DNS requests and always respond with the same IP address. ( The function is designed to work with a HTTP redirect func...
application delivery
design
devops
iRules
John_Alam_45640's avatar
John_Alam_45640
Historic F5 Account
Mar 19, 2014

Check out this page, it has examples: https://devcentral.f5.com/wiki/iRules.DNS__answer.ashx

 

There are easier ways to redirect to an error page:

 

1) Fallback URL in the HTTP profile.

 

2) Priority groups

 

3) HTTP::redirect http://1.2.3.4/Sorry.html