netdev - Re: IGMP joins come from the wrong SA/interface

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Sat, 18 Jan 2014 20:17:13 +0100
From:	"Steinar H. Gunderson" <sgunderson@...foot.com>
To:	netdev@...r.kernel.org
Subject: Re: IGMP joins come from the wrong SA/interface

On Sat, Jan 18, 2014 at 08:11:07PM +0100, Steinar H. Gunderson wrote:
> It doesn't even come on eth0.2. I don't actually understand which
> interface it comes up on (it doesn't show up on eth0.2, br0, or
> any of the component devices of br0), but it shows up on the
> “any” device in tcpdump, and on eth0, which I don't have a single
> IPv4 address on.

Correction: It comes out on eth0.11, which is a component interface of br0,
and the interface where normally unicast packets would come out. So it would
really seem it uses the unicast route, for whatever reason.

/* Steinar */
-- 
Homepage: http://www.sesse.net/
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html