Irule to URL rewriting

The

HTTP::uri

https://devcentral.f5.com/wiki/iRules.HTTP__uri.ashx

If you're wanting to change ABC.com to Def.com server side but not redirect the clients browser you would use

when HTTP_REQUEST {
    HTTP::host "def.com"
}

If you're wanting to change ABC.com to Def.com server side but not redirect the clients browser you would use

when HTTP_REQUEST {
    HTTP::host "def.com"
}

For older versions you can use HTTP::header to replace the host:

when HTTP_REQUEST {
    HTTP::header replace Host "www.domain2.com"
}

Hi,

Just another question, how would you write a a domain A has to redirect to B but would like the domain header to be domain A. 

Thank you

when HTTP_REQUEST {

    if { [string tolower [HTTP::host] equals "www.domainA.com" ] } {

        HTTP::respond 301 Location "http:://www.domainB.com[HTTP::uri]"

    }

    if { [string tolower [HTTP::host] equals "www.domainB.com" ] } {

        HTTP::header replace Host "www.domainA.com"     

    }

}

Version 11.5+:

when HTTP_REQUEST {

    if { [string tolower [HTTP::host] equals "www.domainA.com" ] } {

        HTTP::respond 301 Location "http:://www.domainB.com[HTTP::uri]"

    }

    if { [string tolower [HTTP::host] equals "www.domainB.com" ] } {

        HTTP::host "www.domainA.com"        

    }

}

This another request for something I looking for do :

How would write using IRULE for condition :

If Domain = "canextest.cfmws.com" and Path = "/payment" then

  redirect to another URL internally

elso go the whatever URL was entered.

when HTTP_REQUEST {
    if { [HTTP::host] equals "canextest.cfmws.com" && [HTTP::uri] starts_with "/payment" } {
        HTTP::redirect http://some.url.com
    }
}

Hi,

I tested the script running under 11.2.1, it does not work. It does redirect to the site. Would it possible 
rewrite the procedure under 11.2.1.

when HTTP_REQUEST {

if { [string tolower [HTTP::host] equals "www.domainA.com" ] } {

    HTTP::respond 301 Location "http:://www.domainB.com[HTTP::uri]"

}

if { [string tolower [HTTP::host] equals "www.domainB.com" ] } {

    HTTP::host "www.domainA.com"        

}

}

Thank you