2012-06-15 14:22:29 -07:00

26 lines
686 B
Plaintext

*nat
:PREROUTING ACCEPT [0:0]
:POSTROUTING ACCEPT [0:0]
:OUTPUT ACCEPT [0:0]
COMMIT
*filter
:INPUT DROP [0:0]
:FORWARD DROP [0:0]
:OUTPUT ACCEPT [0:0]
-A INPUT -d 224.0.0.18/32 -j ACCEPT
-A INPUT -d 225.0.0.50/32 -j ACCEPT
-A INPUT -i eth0 -m state --state RELATED,ESTABLISHED -j ACCEPT
-A INPUT -p icmp -j ACCEPT
-A INPUT -i lo -j ACCEPT
-A INPUT -i eth0 -p tcp -m state --state NEW --dport 3922 -j ACCEPT
COMMIT
*mangle
:PREROUTING ACCEPT [0:0]
:INPUT ACCEPT [0:0]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [0:0]
:POSTROUTING ACCEPT [0:0]
-A PREROUTING -m state --state ESTABLISHED,RELATED -j CONNMARK --restore-mark
-A POSTROUTING -p udp --dport bootpc -j CHECKSUM --checksum-fill
COMMIT