ipp2p bridge in kernel 2.6.10

Hi all !


I was successful used used ipp2p to block p2p traffic with the
following kernel versions: 2.6.10 in my Slackware 10.1 box

I using the 0.80 rc3 ipp2p version and iptables 1.3.3 .

I was successful blocked the p2p traficc (Ares included).

But I can`t shaper the p2p traffic.

I using a bridge setup for shaper and this script to enable ipp2p:


#######
iptables -t mangle -A PREROUTING -p tcp -j CONNMARK --restore-mark

iptables -t mangle -A PREROUTING -p tcp -m mark ! --mark 0 -j
ACCEPT

iptables -t mangle -A PREROUTING -p tcp -m ipp2p --ipp2p -j MARK
--set-mark 1

iptables -t mangle -A PREROUTING -p tcp -m mark --mark 1 -j
CONNMARK --save-mark

iptables -t mangle -N MARKED

iptables -t mangle -A POSTROUTING -m mark --mark 1 -j MARKED

iptables -t mangle -A MARKED -m physdev --physdev-out eth0 -j
CLASSIFY --set-class 1:12

iptables -t mangle -A MARKED -m physdev --physdev-out eth1 -j
CLASSIFY --set-class 2:12

########


When I execute the script I have this error:

iptables: Chain already exists


Can somebody help me ?

Excuse my english (I not english speaker)

roberto


--
Ing. Roberto Pereyra
ContenidosOnline
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