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Forum Discussion

_33_113201's avatar
_33_113201
Icon for Nimbostratus rankNimbostratus
Mar 31, 2010

port address translation, can it be done with out an Irule ?

is there a way to perform port address translation with out using the Irules???     I have a VIP: 443 and a pool with DIP:444 assigned to the VIP, will the F5 automatically transalte the po...
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hoolio's avatar
hoolio
Icon for Cirrostratus rankCirrostratus
Apr 12, 2010
Hi Luis,

If you want to insert :444 in the Host header if it's not present, you can use an iRule like this: 


when HTTP_REQUEST {

    Check if host header has a value and doesn't already have :444
   if {[HTTP::host] ne "" && [getfield [HTTP::host] ":" 2] ne "444"}{

       Append :444 to the host header value
      HTTP::header replace Host "[HTTP::host]:444"
   }
}

Aaron