Forum Discussion

Swordfish_11740's avatar
Swordfish_11740
Icon for Nimbostratus rankNimbostratus
Feb 18, 2013

Compression Filtering Using iRules

Hi All,   My company has clients all round the world. Some would benefit from level 9 compression whereas others that are within europe benefit more from level 1 -least compression.   Is there ...
application delivery
dev
devops
irules
What_Lies_Bene1's avatar
What_Lies_Bene1
Icon for Cirrostratus rankCirrostratus
Feb 18, 2013

You can use the whereis Command, details here: https://devcentral.f5.com/wiki/iRules.whereis.ashx. For details of other continent codes, just Google 'ISO continent code'.

 

 

Here's an example;

 

 

 when HTTP_RESPONSE { if { [whereis [IP::client_addr] continent] eq "EU" } { COMPRESS::gzip level 1 } else { COMPRESS::gzip level 6 } }

 

 

I'm UK based too so feel free to hook up on Linkedin if you think it might be useful.