I am not having any luck stopping messenger spam with my PIX firewall. Have > 100 company users who are annoyed by this and I need to stop at at the firewall. I have contacted Cisco and tried their acl's but didn't stop them. My acl looks something like this:
access-list outside_access_in deny tcp any any eq 137
access-list outside_access_in deny tcp any any eq 135
access-list outside_access_in deny tcp any any eq 139
....and the same for udp
I apply by saying:
access-group outside_access_in in interface outside
Does anybody know of a better way???
access-list outside_access_in deny tcp any any eq 137
access-list outside_access_in deny tcp any any eq 135
access-list outside_access_in deny tcp any any eq 139
....and the same for udp
I apply by saying:
access-group outside_access_in in interface outside
Does anybody know of a better way???