creepy iptables problem.. please help
Gordon Messmer
yinyang at eburg.com
Tue Jul 24 20:57:35 UTC 2007
Andy Green wrote:
> Somebody in the thread at some point said:
>>>
>>> iptables -A FORWARD -d 192.168.199.253 -j ACCEPT << doesnt work
>>> iptables -A FORWARD -s 192.168.199.253 -j ACCEPT << doesnt work
>
> Don't you need a -p tcp between the FORWARD and the -d / -s? For other
> iptables commands anyway it insists to have the protocol named before it
> can interpret the addresses you are giving.
No, you can use addresses without a protocol, since addresses are part
of the IP spec. You can't use port numbers without specifying a
protocol, since port numbers are protocol-specific.
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