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SANTHOSHKUMAR_S's avatar
SANTHOSHKUMAR_S
Icon for Nimbostratus rankNimbostratus
Aug 01, 2016

irule for x forwarder

We have virtual server with wildcard certificate installed , like *apps.abc.com . I need have x forwarder enabled when there is request for name1.apps.abc.com , Similarly I need to disable x forwarde...
application delivery
iRules
Kai_Wilke's avatar
Kai_Wilke
Icon for MVP rankMVP
Aug 01, 2016

Hi Santhoshkumar,

you may try the iRule below...

when HTTP_REQUEST {
    set low_hostname [string tolower [HTTP::host]]
    if { ( $low_hostname eq "name1.apps.abc.com" ) or 
         ( $low_hostname eq "nameX.apps.abc.com" ) } then {
         Site requires X-Forwarded-For headers. Adding the X-Forwarded-For header to request... 
        HTTP::header insert "X-Forwarded-For" [getfield [IP::client_addr] "%" 1]
    } else { 
         Do nothing. Site doesn't require X-Forwarded-For header to be present...
    }
}

Cheers, Kai