Irule to translate FQDN to port on pool member

Question

Hi all,&nbsp;I'm pretty new to Irules and i've a request to create an irule that looks at the FQDN and based on that forwards traffic to a pool member on a specific port. For example : 443.xyz.com to pool X on port 443444.xyz.com to pool X on port 444445.xyz.com to pool X on port 445&nbsp;etc. &nbsp;How can I achieve this ?

angelo_v · Answer

Hello, you should create 3 different pools, one for each port. For forwarding traffic to the specific pool by hostname, I recommend using a policy.

https://techdocs.f5.com/kb/en-us/products/big-ip_ltm/manuals/product/local-traffic-policies-getting-started-12-1-0/1.html

I hope I have helped you.

aflbakker · Answer

HI Angelo,&nbsp;Well the main thing is that we don't want to build all of these pools because we don't know the FQDN that they er going to be using.

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Irule to translate FQDN to port on pool member

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