Forum Discussion

Brandon_12607's avatar
Brandon_12607
Icon for Nimbostratus rankNimbostratus
Jun 22, 2017

Irule for blocking User Agent

I would like to block user agent String User Agent Mozilla/5.0+(Windows+NT+10.0;+WOW64)+AppleWebKit/537.36+(KHTML,+like+Gecko)+Chrome/56.0.2924.87+Safari/537.36

 

application delivery
BIG-IP
iRules
  • JG's avatar
    JG
    Icon for Cumulonimbus rankCumulonimbus
    Jun 22, 2017
    when HTTP_REQUEST {
   if { [HTTP::header "User-Agent"] contains "Mozilla/5.0+(Windows+NT+10.0;+WOW64)+AppleWebKit/537.36+(KHTML,+like+Gecko)+Chrome/56.0.2924.87+Safari/537.36" } {
      log local0. "This is access is from [HTTP::header User-Agent]"
   }
}

    [Edited to log instead of drop]