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Forum Discussion

Hariharan_Padm1's avatar
Hariharan_Padm1
Icon for Nimbostratus rankNimbostratus
Sep 13, 2018

Rewrite URL using irule from internal to External

Hi All,   I am trying to rewrite URL from internal to external by applying the mask on header. It is working as expected using below irule however if I select some hyperlink or option, its showing...
application delivery
devops
iRules
LTM
PeteWhite's avatar
PeteWhite
Icon for Employee rankEmployee
Sep 14, 2018
when HTTP_REQUEST { 
    if { [HTTP::host] eq "123.abc.com" and [HTTP::uri] contains "/xyz/" } { 
        if {[string tolower [HTTP::uri]] contains "/xyz"}{ 
            set uri [string range [HTTP::uri] 4 end] 
            HTTP::uri $uri 
            HTTP::header replace host "www.google.com"
            pool testGoogle 
            log local0. "[IP::client_addr]:[TCP::client_port]: Replacing Host with http://[HTTP::host][HTTP::uri]" 
        }
    }
}

Presumably it doesn't rewrite the URI after the change because the host header of no longer matches 123abc.com. Why aren't you just using a redirect to