[mythtv-users] iptables not blocking traffic from MBE to SBE

Mache Creeger mache at creeger.com
Wed Nov 12 20:57:05 UTC 2008


Any ideas? I run Fedora 9.

-- Mache

At 01:30 PM 11/11/2008, Mache Creeger wrote:
>I am having problems getting iptables to block traffic from my MBE
>(DIGIT) to my SBE (DEN). I have the proper iptables script in place
>but packets still get through. It has got to be something simple.
>What have I forgotten?
>
>-- Mache
>
>[root at DIGIT mythtv]# iptables -L
>Chain INPUT (policy ACCEPT)
>target     prot opt source               destination
>DROP       all  --  DEN      DIGIT
>
>Chain FORWARD (policy ACCEPT)
>target     prot opt source               destination
>
>Chain OUTPUT (policy ACCEPT)
>target     prot opt source               destination
>DROP       all  --  DIGIT    DEN
>
>[root at DIGIT mythtv]# ping DEN
>PING DEN (192.168.1.19) 56(84) bytes of data.
>64 bytes from DEN (192.168.1.19): icmp_seq=1 ttl=64 time=13.6 ms
>64 bytes from DEN (192.168.1.19): icmp_seq=2 ttl=64 time=0.166 ms
>^C
>--- DEN ping statistics ---
>2 packets transmitted, 2 received, 0% packet loss, time 1893ms
>rtt min/avg/max/mdev = 0.166/6.916/13.667/6.751 ms
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