Forum Discussion

pv7804_120602's avatar
pv7804_120602
Icon for Nimbostratus rankNimbostratus
Apr 23, 2013

HEADER INSERT iRule

Hi Guys,

 

I'm new to the topic of iRules and would like some help with writing up an iRule that can do the following:

 

 

F5 LTM should insert header as follows:

 

-- F5 checks to see if a "origin-scheme" header exists

 

-- -- If it already exists for any reason, it will remove it and re-insert its own.

 

-- -- If it does not exist, it will insert one.

 

-- "origin-scheme" header is inserted with a value of "http" or "https" depending on how traffic comes to F5 (port 80 or 443)

 

 

*I would greatly appreciate any help/guidance!!!

 

 

application delivery
dev
devops
iRules
  • Kevin_Stewart's avatar
    Kevin_Stewart
    Icon for Employee rankEmployee
    Apr 23, 2013
    Something like this: 

    
when HTTP_REQUEST {
     if { [HTTP::header exists "origin-scheme" } {
          HTTP::header remove "origin-scheme"
     }
     HTTP::header insert "origin-scheme" "my-value"
}