Forum Discussion
rule for blocking DNS/UDP 4.2.x
Hi there,
Can someone confirm that this would be the correct method to block DNS/UDP packets from a class of IP's. This is in addition to an existing rule.
else if (serve...
A similar 9.x rule fragment would look like:
elseif { [TCP::local_port] == 53 and [matchclass [IP::remote_addr] equals $::DNS_BLOCK]} {
discard
}
