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Date:      Fri, 22 Apr 2011 09:45:56 -0700
From:      Jack Vogel <jfvogel@gmail.com>
To:        Steven Hartland <killing@multiplay.co.uk>
Cc:        freebsd-net@freebsd.org, "Vogel, Jack" <jack.vogel@intel.com>
Subject:   Re: Intel ix (X520) disconnects when manipulating ips?
Message-ID:  <BANLkTim8AYL4q63QqRasMm_s9sQ7etBW6g@mail.gmail.com>
In-Reply-To: <521514204B99427691043FF127B6E841@multiplay.co.uk>
References:  <4E85F36598CB480AA8B9706881573CB9@multiplay.co.uk> <521514204B99427691043FF127B6E841@multiplay.co.uk>

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Please give me the exact steps that are performed that create this, not
sure what you mean by "manipulate ip aliases", if you mean ifconfig ix0
address,
then this has always caused a reinit of the device, the same behavior is in
the
1G devices. Or do you mean something else?

Oh, and while at it, pciconf -lv

Jack


On Fri, Apr 22, 2011 at 9:15 AM, Steven Hartland <killing@multiplay.co.uk>wrote:

> Hi Jack do you have any idea what's going on here as it very disruptive
> for every IP change to cause total outage on the machine?
>
> ----- Original Message ----- From: "Steven Hartland" <
> killing@multiplay.co.uk>
> To: <freebsd-net@freebsd.org>
> Sent: Wednesday, April 20, 2011 2:37 PM
> Subject: Intel ix (X520) disconnects when manipulating ips?
>
>
>  Seems there's an issue with the intel ix driver which causes
>> it to bin connections when you manipulate ip aliases.
>>
>> This causes issues on boot when jails start as it bins other
>> active sessions.
>>
>> Is this a know issue?
>>
>> Running 8.2-RELEASE amd64 here.
>>
>>   Regards
>>   Steve
>>
>
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