Forum Discussion
Michael_Wood_18
Nimbostratus
NimbostratusBlock range of IP address
I'm needing an iRule to block a range external IP addresses. Example: 106.37.0.0.0 to 106.39.255.255.255...
Any assistance would be appreciated, even a link to documentation that explains how t...
Hi, I'm sure there are lots of options to do this but here is one I use.
I have an iRule as shown below that references a datagroup called ipblock. Once in place you can just add either host IPs or networks into the datagroup that you want blocked.
when CLIENT_ACCEPTED { if { ([ class match [IP::remote_addr] equals ipblock ]) } { reject } }
Lee_Payne_53457
Cirrostratus
CirrostratusYou want something like:
when CLIENT_ACCEPTED { if { [IP::addr 106.37.0.0.0/13 equals [IP::client_addr]] } { drop }
}
Michael_Wood_18Thank you for your response. I'll be able to use both answers.