Would you like to be able to block MSN advertisements, for all the MSN clients in a network?
Doing a little work with Wireshark I have finally created two rules that block the XML which carries the information for the advertisements, tabs and a backup from the friend list.
Linux
iptables -A FORWARD -p tcp -s 0.0.0.0/0 -m string –string "MsgrConfig" -j DROP iptables -A FORWARD -p tcp -s 0.0.0.0/0 -m string –string "RadUrl" -j DROP
Mikrotik
/ ip firewall filter add chain=forward src-address=0.0.0.0/0 protocol=tcp content=MsgrConfig action=drop disabled=no add chain=forward src-address=0.0.0.0/0 protocol=tcp content=RadUrl action=drop disabled=no
Look good "Block MSN Advertisements"
