From: "Taylor, Grant" <gtaylor@riverviewtech.net>
To: netfilter@lists.netfilter.org
Subject: Re: okay, I admit confusion here;
Date: Mon, 16 May 2005 15:55:23 -0500 [thread overview]
Message-ID: <428908BB.20802@riverviewtech.net> (raw)
In-Reply-To: <Pine.LNX.4.60.0505161332480.15128@darkstar.sysinfo.com>
> - From what I have seen of the bridging abilities and ebtables this gets
> ugly as we are reduced to layer 2 filtering and have a lack of control
> of the higher level protocols, which is basically useless here.
This is not quite the case. Bridging has a unique ability to be set up to only bridge specific traffic. Take a look at my reply (https://lists.netfilter.org/pipermail/netfilter/2005-May/060531.html) to the "Bridging selected MACs" thread. The EBTables portion of the kernel is firewalling / filtering on layer 2 which has a special table called broute with a special chain called BROUTING which is used to have the kernel decide if it is going to bridge (ACCEPT) traffic (in the the bridging code) or if it is going route (DROP) traffic (up in to the routing code). With this you could easily have a bridging router. I think if you take a look at the afore mentioned thread you will see that this can fairly easily be done. If you do want some help with it please start a new thread (this for some reason showed up as a reply to the SSH brute force thread) and I'll be glad to offer any and all
help that I can.
Grant. . . .
next prev parent reply other threads:[~2005-05-16 20:55 UTC|newest]
Thread overview: 76+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-05-06 15:57 SSH Brute force attacks Brent Clark
2005-05-06 16:40 ` Mogens Valentin
2005-05-06 19:29 ` R. DuFresne
2005-05-07 5:14 ` Taylor, Grant
2005-05-10 14:01 ` Eric Wood
2005-05-11 12:35 ` Brent Clark
2005-05-11 18:21 ` Taylor, Grant
2005-05-11 19:04 ` Pete Toscano
2005-05-11 19:15 ` Taylor, Grant
2005-05-11 19:30 ` Pete Toscano
2005-05-11 20:34 ` Jason Opperisano
2005-05-13 21:31 ` okay, I admit confusion here; R. DuFresne
2005-05-13 21:55 ` Jason Opperisano
2005-05-16 17:40 ` R. DuFresne
2005-05-16 20:55 ` Taylor, Grant [this message]
2005-05-16 21:05 ` Taylor, Grant
2005-05-14 7:02 ` SSH Brute force attacks Georgi Alexandrov
2005-05-14 15:47 ` Jason Opperisano
2005-05-15 20:12 ` Patrick Nelson
2005-05-17 0:49 ` Charlie Brady
2005-05-14 9:08 ` Łukasz Hejnak
2005-05-14 19:08 ` Taylor, Grant
2005-05-16 8:16 ` Łukasz Hejnak
2005-05-17 1:05 ` Charlie Brady
2005-05-17 5:00 ` Łukasz Hejnak
2005-05-17 5:19 ` Łukasz Hejnak
[not found] ` <42898402.10507@eccotours.dyndns.org>
2005-05-17 12:44 ` Łukasz Hejnak
2005-05-17 13:20 ` Brent Clark
2005-05-17 13:36 ` Sadus .
2005-05-17 16:06 ` Łukasz Hejnak
2005-05-17 15:21 ` Taylor, Grant
2005-05-18 12:39 ` Brent Clark
2005-05-19 4:55 ` Taylor, Grant
2005-05-19 9:05 ` Brent Clark
2005-05-19 14:39 ` Taylor, Grant
2005-05-20 13:01 ` Brent Clark
2005-05-20 14:53 ` Taylor, Grant
2005-05-23 16:31 ` Brent Clark
2005-06-02 16:13 ` Sadus .
2005-06-02 16:43 ` Taylor, Grant
2005-06-02 19:18 ` Sadus .
2005-06-13 14:39 ` Taylor, Grant
2005-06-13 16:17 ` Patrick Nelson
2005-06-13 16:27 ` /dev/rob0
2005-06-13 19:00 ` R. DuFresne
2005-05-18 16:54 ` Jim Miller
2005-05-18 17:51 ` Łukasz Hejnak
2005-05-19 2:09 ` Taylor, Grant
2005-05-21 8:00 ` Пётр Волков Александрович
2005-05-21 22:37 ` Taylor, Grant
2005-05-22 7:11 ` Пётр Волков Александрович
2005-05-22 10:09 ` Marius Mertens
2005-05-22 10:57 ` Łukasz Hejnak
2005-05-23 16:14 ` Taylor, Grant
2005-05-17 6:55 ` Taylor, Grant
[not found] ` <1116333615.24331.4.camel@debianbox>
2005-05-17 15:25 ` Taylor, Grant
2005-05-23 16:53 ` Taylor, Grant
2005-05-24 16:19 ` Marius Mertens
2005-05-25 5:35 ` Brent Clark
2005-05-25 8:48 ` Marius Mertens
2005-05-25 18:10 ` Taylor, Grant
2005-05-26 11:17 ` Brent Clark
2005-05-31 4:12 ` Taylor, Grant
2005-05-31 10:06 ` Brent Clark
2005-05-31 14:17 ` Taylor, Grant
2005-05-28 23:24 ` Sebastian Siewior
2005-05-29 1:01 ` Taylor, Grant
2005-05-07 5:32 ` Taylor, Grant
2005-05-08 15:20 ` Alistair Tonner
2005-05-08 18:51 ` Dwayne Hottinger
2005-05-08 22:57 ` Alexander Samad
2005-05-09 5:41 ` Taylor, Grant
2005-05-09 5:46 ` Taylor, Grant
2005-06-02 18:26 ` SSH Brute force attacks - Script version 1.0 Taylor, Grant
2005-07-25 19:41 ` Steven M Campbell
2005-07-26 6:18 ` Jan Engelhardt
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