From: Michael Renzmann <mrenzmann@web.de>
To: Ben Greear <greearb@candelatech.com>
Cc: netdev@oss.sgi.com
Subject: Re: Deleting incoming network packets / sk_buff
Date: Sun, 15 Aug 2004 20:57:21 +0200 [thread overview]
Message-ID: <411FB211.1050400@web.de> (raw)
In-Reply-To: <411FA902.8070402@candelatech.com>
Hi.
Ben Greear wrote:
>> Bottom line: the easiest way to solve this problem would be to have
>> some way for blocking packets on eth1 from being processed (after they
>> have been passed to the packet socket - else my userspace program
>> won't be able to "bridge" incoming packets to tap0).
> Can't you have no IP on eth1 and have your IP on tap0 instead? That would
> at least keep any pkts received on eth1 from being processed by the
> IP stack.
This is infact what I have done. The result is still that every packet
will be dup'ed - which can be seen for example when pinging from that
host, every reply is shown twice (and ping says "DUP" for every reply).
Bye, Mike
prev parent reply other threads:[~2004-08-15 18:57 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-08-14 19:12 Deleting incoming network packets / sk_buff Michael Renzmann
2004-08-14 22:15 ` Ben Greear
2004-08-15 18:05 ` Michael Renzmann
2004-08-15 18:18 ` Ben Greear
2004-08-15 18:57 ` Michael Renzmann [this message]
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