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From: Eric Dumazet <dada1@cosmosbay.com>
To: stefan novak <lms.brubaker@gmail.com>
Cc: linux-kernel@vger.kernel.org, Linux Netdev List <netdev@vger.kernel.org>
Subject: Re: bond interface arp, vlan and trunk / network question
Date: Mon, 20 Apr 2009 20:16:16 +0200	[thread overview]
Message-ID: <49ECBBF0.80202@cosmosbay.com> (raw)
In-Reply-To: <1ef444010904201050g72651387se3feca3fbd68ce30@mail.gmail.com>

stefan novak a écrit :
> Hello list,
> 
> I've got a Problem with my bladecenter and bond interfaces.
> My Server has 2 interface, each on a seperate switch. Each
> serverinterface is connected via a trunk to one of the switches.
> Each switch has a trunk to stacked-backbone switch.
> 
> nic1 --trunk--> bladesw1 --trunk--> backbone switch
> nic2 --trunk--> bladesw2 --trunk--> backbone switch
> 
> So far vlan and trunking works as expected. But if one trunk
> connection from a bladeswitch to the backbone switch is down the
> mii-tool cant recognize this.

What is the exact problem on this one ?

> I tried to use an arp target on the backbone switch to check the
> connection state.
> 
> Now i'm running into problems. :(
> My bladesw1 is configured with a trunk and a private vlan id of 600.
> On the backbone switch is a server in the vlan 600 connected, but i
> can't get an arp request.
> 
> What can be the problem, or is it possible to add a vlan tag on the arp check?
> 

What driver is in use on your NIC interface ?

Could you post your bonding settings ?

cat /proc/net/bonding/bond0



  reply	other threads:[~2009-04-20 18:16 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-04-20 17:50 bond interface arp, vlan and trunk / network question stefan novak
2009-04-20 18:16 ` Eric Dumazet [this message]
2009-04-20 18:37   ` Jay Vosburgh
2009-04-20 20:00     ` stefan novak
2009-04-20 20:36       ` Jay Vosburgh
2009-04-20 21:03         ` stefan novak
2009-04-20 21:15           ` Eric Dumazet
2009-04-20 21:23           ` Jay Vosburgh
2009-04-20 21:39             ` stefan novak
2009-04-21  0:01               ` Jay Vosburgh
2009-04-22  8:29                 ` stefan novak
2009-04-23  1:12                   ` Jay Vosburgh
2009-04-23  5:58                     ` Eric Dumazet
2009-04-23 15:38                       ` Jay Vosburgh
2009-04-23  7:48                     ` Jiri Pirko
2009-04-23 14:59                       ` Jay Vosburgh
2009-04-23 15:20                         ` Jiri Pirko
2009-04-23 18:34                           ` Jay Vosburgh
2009-04-23 19:22                             ` Jiri Pirko

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