For more information regarding the security incident at F5, the actions we are taking to address it, and our ongoing efforts to protect our customers, click here.

Forum Discussion

Snl's avatar
Snl
Icon for Cirrostratus rankCirrostratus
Jun 27, 2016

Irule help need to remove the port before sending uri to server

Folks Need help here i am trying to remove port information before sending the uri with match keyword to server which listen on only port 80 example VIP 1.1.1.1:9443 NODE- 10.10.10.10:80 Client...
application delivery
irule
iRules
question mark in uri
Yann_Desmarest's avatar
Yann_Desmarest
Icon for Cirrus rankCirrus
Jun 27, 2016

Hi,

You have a command easier than :

 

HTTP::header replace Host "[string map {":9443" ""} [HTTP::header Host]]

 

You can use the command below instead :

 

HTTP::header replace Host [getfield [HTTP::header Host] ":" 1]

 

Below the whole code sample with some proposals :

 

when HTTP_REQUEST { 
    if { ([HTTP::uri] contains "loadWsSingleProvider") } { 
        if { !([active_members POOL123]) } { 
            HTTP::respond 302 Location "https://abc.xyz.com" 
            log local0. "POOL123 is down"
        } else {
            HTTP::header replace Host [getfield [HTTP::header Host] ":" 1] 
            pool POOL123 
        }
    } 
}