From: Hannes Reinecke <hare@suse.de>
To: "longguang.yue" <kernelluck@163.com>,
virtualization <virtualization@lists.linux-foundation.org>,
bridge <bridge@lists.linux-foundation.org>
Subject: Re: [Bridge] sometimes ping fails when enable stp
Date: Fri, 11 Apr 2014 07:53:50 -0000 [thread overview]
Message-ID: <53479F8B.9020002@suse.de> (raw)
In-Reply-To: <5590ca8b.f19f.1454fb2f747.Coremail.kernelluck@163.com>
On 04/11/2014 09:31 AM, longguang.yue wrote:
> hi,all
> sometimes ping fails when enable stp , why?
>
Probably stp initialisation isn't yet finished, and the switch will
block any traffic until that happens.
During that time any traffic will return with -EHOSTUNREACH.
Cheers,
Hannes
--
Dr. Hannes Reinecke zSeries & Storage
hare@suse.de +49 911 74053 688
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg
GF: J. Hawn, J. Guild, F. Imendörffer, HRB 16746 (AG Nürnberg)
WARNING: multiple messages have this Message-ID (diff)
From: Hannes Reinecke <hare@suse.de>
To: "longguang.yue" <kernelluck@163.com>,
virtualization <virtualization@lists.linux-foundation.org>,
bridge <bridge@lists.linux-foundation.org>
Subject: Re: sometimes ping fails when enable stp
Date: Fri, 11 Apr 2014 09:53:47 +0200 [thread overview]
Message-ID: <53479F8B.9020002@suse.de> (raw)
In-Reply-To: <5590ca8b.f19f.1454fb2f747.Coremail.kernelluck@163.com>
On 04/11/2014 09:31 AM, longguang.yue wrote:
> hi,all
> sometimes ping fails when enable stp , why?
>
Probably stp initialisation isn't yet finished, and the switch will
block any traffic until that happens.
During that time any traffic will return with -EHOSTUNREACH.
Cheers,
Hannes
--
Dr. Hannes Reinecke zSeries & Storage
hare@suse.de +49 911 74053 688
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg
GF: J. Hawn, J. Guild, F. Imendörffer, HRB 16746 (AG Nürnberg)
next prev parent reply other threads:[~2014-04-11 7:53 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-11 7:31 [Bridge] sometimes ping fails when enable stp longguang.yue
2014-04-11 7:31 ` longguang.yue
2014-04-11 7:53 ` Hannes Reinecke [this message]
2014-04-11 7:53 ` [Bridge] " Hannes Reinecke
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