Messages in this thread | | | Date | Sun, 17 Mar 2002 21:06:18 -0800 | From | Mike Fedyk <> | Subject | Re: RFC2385 (MD5 signature in TCP packets) support |
| |
On Sun, Mar 17, 2002 at 08:09:49PM -0800, David S. Miller wrote: > From: Alan Cox <alan@lxorguk.ukuu.org.uk> > Date: Sat, 16 Mar 2002 01:43:05 +0000 (GMT) > > Dave's suggestion is netfilter - and netfilter is fast enough I > think. You only need filters on stuff you have already decided is > for your IP too. > > After some thinking, the TAP idea is even nicer as it guarentees zero > overhead, make it such that you only route the BGP stuff over the > device having the TAP attached (make a dummy eth alias just for this > purpose). >
... You'd have to use netfilter to mark the correct packets, then route on that mark to the dummy interface.
How is that more efficient? - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |