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TenYr_214337's avatar
TenYr_214337
Icon for Nimbostratus rankNimbostratus
Aug 05, 2015

iRules Redirect Site to Site

Question: I have created this Redirect. Can anyone tell me why this is not working?

 

when HTTP_REQUEST { set host_lowcase [string tolower [HTTP::header "Host"]]

 

switch -glob $host_lowcase { "\MySite.Mynet.com" { HTTP::redirect https://MyNew.Mynet.com[HTTP::uri] } } }

 

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  • Hannes_Rapp's avatar
    Hannes_Rapp
    Icon for Nimbostratus rankNimbostratus
    Aug 05, 2015

    Sorry but this iRule has too many problems to bring out anything in particular. Please modify the iRule below to meet the requirements of your environment.

    HTTP_REQUEST {

  switch [HTTP::host] {
    "mysite.mynet.com" {
      HTTP::respond 302 location "https://mynew.mynet.com[HTTP::uri]"
    }
    "mysite2.mynet.com" {
      HTTP::respond 302 location "https://mynew2.mynet.com[HTTP::uri]"
    } default {
      return 
       apply no redirect
    }
  }

}
  • Stanislas_Piro2's avatar
    Stanislas_Piro2
    Icon for Cumulonimbus rankCumulonimbus
    Aug 06, 2015

    Hi, little change of the irule with:

    • it's better to convert HTTP:host to lowercase before string evaluation

    .

    HTTP_REQUEST {

  switch [string tolower [HTTP::host]] {
    "mysite.mynet.com" {
      HTTP::respond 302 location "https://mynew.mynet.com[HTTP::uri]"
    }
    "mysite2.mynet.com" {
      HTTP::respond 302 location "https://mynew2.mynet.com[HTTP::uri]"
    } default {
      return 
       apply no redirect
    }
  }

}

    What was wrong in the first iRule:

    • if you evaluate a lowercase string with uppercase string... it will never match 🙂
    • the hostname never start with "\"