Forum Discussion

monstaloc_63499's avatar
monstaloc_63499
Icon for Nimbostratus rankNimbostratus
May 10, 2012

Please help with Not and OR

Hey everyone, first post, not my first iRule, but not my millionth either.     I'm trying to say, if the source IP is not listed in Datagroup1, OR datagroup2, redirect.     when HTTP_REQU...
application delivery
dev
devops
iRules
Joel_Moses's avatar
Joel_Moses
Icon for Nimbostratus rankNimbostratus
May 11, 2012
Okay. You can certainly use the "matchclass" command do do this, but the better command to use is just "class". And when you're doing your comparison, you can group everything in the "not". Something like this: 

when HTTP_REQUEST {
    if { not ([class match [IP::client_addr] equals $::Datagroup1] || [class match [IP::client_addr] equals $::datagroup2]) } {
        log "blocked request for [HTTP::uri] by [IP::client_addr]"
        HTTP::redirect "http://redirectURL.com/"
        return
    }
}