F5 is upgrading its customer support chat feature on My.F5.com. Chat support will be unavailable from 6am-10am PST on 1/20/26. Refer to K000159584 for details.

Forum Discussion

f5newbie_261929's avatar
f5newbie_261929
Icon for Nimbostratus rankNimbostratus
May 03, 2016

x-forwarder error

Hi,   We are seeing a lot of below errors on the server   Operation not supported (line 1) invoked from within "HTTP::header insert X-Forwarded-For [IP::client_addr]" X-Forwarder_Exch...
application delivery
iRules
Yann_Desmarest's avatar
Yann_Desmarest
Icon for Cirrus rankCirrus
May 03, 2016

Hello,

 

This irule is not required as you can achieve the same directly within the http profile attached to your Virtual Server. Havea look to ypur http profile settings and ensure that the insert X-Forwarded-For header is checked