cpsw forwards broadcasts on all interfaces in dual

netdev.vger.kernel.org archive mirror
 help / color / mirror / Atom feed

* cpsw forwards broadcasts on all interfaces in dual_emac mode
@ 2014-06-02  7:32 Sebastian Andrzej Siewior
  2014-06-03  6:16 ` Yegor Yefremov
  0 siblings, 1 reply; 2+ messages in thread
From: Sebastian Andrzej Siewior @ 2014-06-02  7:32 UTC (permalink / raw)
  To: Mugunthan V N; +Cc: netdev@vger.kernel.org, Jan Altenberg

Hi Mugunthan,

I've been playing with the dual_emac mode and I noticed that if eth0
receives broadcasts packets then it will forward them to eth1. I assume
that it either has one ALE rule too much or is missing one. Do you have
any idea what it might be?

Sebastian

^ permalink raw reply	[flat|nested] 2+ messages in thread

* Re: cpsw forwards broadcasts on all interfaces in dual_emac mode
  2014-06-02  7:32 cpsw forwards broadcasts on all interfaces in dual_emac mode Sebastian Andrzej Siewior
@ 2014-06-03  6:16 ` Yegor Yefremov
  0 siblings, 0 replies; 2+ messages in thread
From: Yegor Yefremov @ 2014-06-03  6:16 UTC (permalink / raw)
  To: Sebastian Andrzej Siewior
  Cc: Mugunthan V N, netdev@vger.kernel.org, Jan Altenberg

Hi Sebastian,

On Mon, Jun 2, 2014 at 9:32 AM, Sebastian Andrzej Siewior
<bigeasy@linutronix.de> wrote:
> Hi Mugunthan,
>
> I've been playing with the dual_emac mode and I noticed that if eth0
> receives broadcasts packets then it will forward them to eth1. I assume
> that it either has one ALE rule too much or is missing one. Do you have
> any idea what it might be?

I've also encountered this problem. See this thread:
http://e2e.ti.com/support/arm/sitara_arm/f/791/t/338292.aspx?pi301021=1

Still had no time to dig the driver and TRM. Hope Mugunthan can help
to sort the things out.

Yegor

^ permalink raw reply	[flat|nested] 2+ messages in thread

end of thread, other threads:[~2014-06-03  6:16 UTC | newest]

Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2014-06-02  7:32 cpsw forwards broadcasts on all interfaces in dual_emac mode Sebastian Andrzej Siewior
2014-06-03  6:16 ` Yegor Yefremov

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).