From: "Gilles Douillet" <groopy@chello.be>
To: lartc@vger.kernel.org
Subject: [LARTC] U32 filter for IPSEC (ESP)
Date: Sun, 05 Jan 2003 23:49:54 +0000 [thread overview]
Message-ID: <marc-lartc-104180993325505@msgid-missing> (raw)
Hi all,
After reading a lot and searching on the INternet, I want to filter ASP
and/or AH traffic
According to /etc/protocols ESP and AH are IP protos 50 and 51
so this u32 filter should work ? (I can use fw filter because the
firewall/VPN can't mark pakets :-(
tc filter add dev ethX parent X:0 protocol ip prio X u32 match ip protocol
50 0xff flowid X:XX ?
Can someone confirm this ?
Many thanks
G.
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next reply other threads:[~2003-01-05 23:49 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-01-05 23:49 Gilles Douillet [this message]
2003-01-08 18:29 ` [LARTC] U32 filter for IPSEC (ESP) bert hubert
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