kern/177139: [igb] igb drops ethernet ports 2 and 3

Fri Mar 22 01:26:47 UTC 2013

What Jack means is to swap ports 0/1 with ports 2/3, so that 0/1 are B2B with the other i350 and ports 2/3 are connected to the switch. Do this on both sides. The reason for this is because there is a bridge between ports 0/1 and 2/3, so it is possible that the bridge is causing problems when connected B2B.

Jeff

-----Original Message-----
From: owner-freebsd-net at freebsd.org [mailto:owner-freebsd-net at freebsd.org] On Behalf Of david at dr.eclipse.co.uk
Sent: Thursday, March 21, 2013 10:50 AM
To: freebsd-net at FreeBSD.org
Subject: Fwd: Re: kern/177139: [igb] igb drops ethernet ports 2 and 3

The following reply was made to PR kern/177139; it has been noted by GNATS.

From: david at dr.eclipse.co.uk
To: bug-followup at FreeBSD.org
Cc:  
Subject: Fwd: Re: kern/177139: [igb] igb drops ethernet ports 2 and 3
Date: Thu, 21 Mar 2013 17:31:57 +0000

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 It is an Intel I350-t4 nic to a I350-t4 nic.=0AThe problem occurs at bot=
 h sides.=0ANot sure I follow your swap suggestion as both devices should=
  be=0Aidentical.=0A=0ADavid

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 <html><body>It is an Intel I350-t4 nic to a I350-t4 nic.<br />The proble=
 m occurs at both sides.<br />Not sure I follow your swap suggestion as b=
 oth devices should be identical.<br /><br />David</body></html>

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