On Sat, Jan 31, 2009 at 10:09 PM, Frank Chiulli frankc.fedora@gmail.com wrote:
I'm not running samba. If I put the following rule before the LOG rule, will the packets be dropped and the messages stopped?
-A INPUT -p udp -s 192.168.0.0/24 -d 192.168.0.0/24 -m multiport --ports 137,138 -j DROP
I normally go with 135:139 as they are noisy ports. On a public network I have a list of ports I drop because they are noisy
-A INPUT -p tcp -m tcp --dport 67:68 -j DROP -A INPUT -p tcp -m tcp --dport 135:139 -j DROP -A INPUT -p tcp -m tcp --dport 445 -j DROP -A INPUT -p udp -m udp --dport 67:68 -j DROP -A INPUT -p udp -m udp --dport 135:139 -j DROP -A INPUT -p udp -m udp --sport 177 --dport 177 -j DROP -A INPUT -p udp -m udp --dport 445 -j DROP -A INPUT -p udp -m udp --dport 1024:1030 -j DROP
The 1024:1030 UDP drop the enormouse anmount of UDP pop-up spam.