linux-kernel - Re: [Xen-devel] [RFC v2 1/4] bridge: enable interfaces to opt out from becoming the root bridge

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]

Message-ID: <53024C58.4010900@citrix.com>
Date:	Mon, 17 Feb 2014 17:52:24 +0000
From:	Zoltan Kiss <zoltan.kiss@...rix.com>
To:	"Luis R. Rodriguez" <mcgrof@...not-panic.com>,
	<netdev@...r.kernel.org>
CC:	<kvm@...r.kernel.org>, "Luis R. Rodriguez" <mcgrof@...e.com>,
	<bridge@...ts.linux-foundation.org>,
	<linux-kernel@...r.kernel.org>,
	Stephen Hemminger <stephen@...workplumber.org>,
	<xen-devel@...ts.xenproject.org>
Subject: Re: [Xen-devel] [RFC v2 1/4] bridge: enable interfaces to opt out
 from becoming the root bridge

On 15/02/14 02:59, Luis R. Rodriguez wrote:
> From: "Luis R. Rodriguez" <mcgrof@...e.com>
>
> It doesn't make sense for some interfaces to become a root bridge
> at any point in time. One example is virtual backend interfaces
> which rely on other entities on the bridge for actual physical
> connectivity. They only provide virtual access.

It is possible that a guest bridge together to VIF, either from the same 
Dom0 bridge or from different ones. In that case using STP on VIFs sound 
sensible to me.

Zoli
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/