From: Vlad Yasevich <vyasevic@redhat.com>
To: Stephen Hemminger <stephen@networkplumber.org>
Cc: netdev@vger.kernel.org, bridge@lists.linux-foundation.org,
mst@redhat.com
Subject: Re: [PATCH v2 net-next 0/6] Allow bridge to function in non-promisc mode
Date: Thu, 02 May 2013 13:41:05 -0400 [thread overview]
Message-ID: <5182A531.2030900@redhat.com> (raw)
In-Reply-To: <20130502102331.43728912@nehalam.linuxnetplumber.net>
On 05/02/2013 01:23 PM, Stephen Hemminger wrote:
> Doing research on another problem, I noticed that this would
> break user mode spanning tree (RSTP) code.
>
> The daemon assumes that bridge is promicious mode and therefore
> will receive all link-level multicast packets.
>
Just took another look at RSTP code and I see that's its using
a packet socket with filter to catch STP frames.
Would setting IFF_ALL_MULTI solve the problem? STP packets
are all multicast.
Thanks
-vlad
next prev parent reply other threads:[~2013-05-02 17:41 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-19 20:52 [PATCH v2 net-next 0/6] Allow bridge to function in non-promisc mode Vlad Yasevich
2013-04-19 20:52 ` [PATCH v2 net-next 1/6] bridge: Allow an ability to designate an uplink port Vlad Yasevich
2013-04-19 20:52 ` [PATCH v2 net-next 2/6] bridge: make flags sysfs interface a little bit more extensible Vlad Yasevich
2013-04-19 20:54 ` Stephen Hemminger
2013-04-19 21:35 ` Vlad Yasevich
2013-04-19 20:55 ` Stephen Hemminger
2013-04-19 21:33 ` Vlad Yasevich
2013-04-19 20:52 ` [PATCH v2 net-next 3/6] bridge: Implement IFF_UNICAST_FLT Vlad Yasevich
2013-04-19 20:52 ` [PATCH v2 net-next 4/6] bridge: Allow user to program hw addresses to uplink devices Vlad Yasevich
2013-04-19 20:52 ` [PATCH v2 net-next 5/6] bridge: Automatically set promisc on uplink ports Vlad Yasevich
2013-04-19 20:52 ` [PATCH v2 net-next 6/6] bridge: Store bridge mac to uplinks Vlad Yasevich
2013-04-19 20:58 ` [PATCH v2 net-next 0/6] Allow bridge to function in non-promisc mode Stephen Hemminger
2013-04-19 21:48 ` Vlad Yasevich
2013-04-25 15:56 ` Stephen Hemminger
2013-04-25 16:45 ` Michael S. Tsirkin
2013-04-25 17:35 ` Stephen Hemminger
2013-04-25 21:13 ` Michael S. Tsirkin
2013-05-02 17:23 ` Stephen Hemminger
2013-05-02 17:41 ` Vlad Yasevich [this message]
2013-05-02 18:14 ` Stephen Hemminger
2013-05-02 18:37 ` Michael S. Tsirkin
2013-05-02 21:16 ` Stephen Hemminger
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=5182A531.2030900@redhat.com \
--to=vyasevic@redhat.com \
--cc=bridge@lists.linux-foundation.org \
--cc=mst@redhat.com \
--cc=netdev@vger.kernel.org \
--cc=stephen@networkplumber.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).