AF:
NF:0
PS:10
SRH:1
SFN:
DSR:
MID:
CFG:
PT:0
S:andy.sharp@lsi.com
RQ:
SSV:mhbs.lsil.com
NSV:
SSH:
R:<Michael.Gollotti@lsi.com>,<Richard.Hardiman@lsi.com>
MAID:2
X-Sylpheed-Privacy-System:
X-Sylpheed-Sign:0
SCF:#mh/Mailbox/sent
RMID:#imap/LSI/INBOX	0	B50ED5C0A7967343B07C1764EE1D7BD1F7D972BB@cosmail01.lsi.com
X-Sylpheed-End-Special-Headers: 1
Date: Mon, 8 Mar 2010 11:49:35 -0800
From: Andrew Sharp <andy.sharp@lsi.com>
To: "Gollotti, Michael" <Michael.Gollotti@lsi.com>
Cc: "Hardiman, Richard" <Richard.Hardiman@lsi.com>
Subject: Re: Ticket # HD0000001303112
Message-ID: <20100308114935.4fb41d23@ripper.onstor.net>
In-Reply-To: <B50ED5C0A7967343B07C1764EE1D7BD1F7D972BB@cosmail01.lsi.com>
References: <B50ED5C0A7967343B07C1764EE1D7BD1F7D96F41@cosmail01.lsi.com>
	<20100305181536.2198376d@ripper.onstor.net>
	<B50ED5C0A7967343B07C1764EE1D7BD1F7D96F50@cosmail01.lsi.com>
	<20100308110113.2b1f537e@ripper.onstor.net>
	<B50ED5C0A7967343B07C1764EE1D7BD1F7D972BB@cosmail01.lsi.com>
Organization: LSI
X-Mailer: Sylpheed-Claws 2.6.0 (GTK+ 2.8.20; x86_64-pc-linux-gnu)
Mime-Version: 1.0
Content-Type: text/plain; charset=US-ASCII
Content-Transfer-Encoding: 7bit

On Mon, 8 Mar 2010 12:14:18 -0700 "Gollotti, Michael"
<Michael.Gollotti@lsi.com> wrote:

> You are correct.....that is an IP address.
> 
> That was the IP address to the mac address that was given by the
> switch as the duplicate IP source.
> 
> Are you having any issues today?  I still see that IP address is not
> pingable.

Sounds like a filer was misbehaving or misconfigured, rather than a
switch.  That would mean this ticket can be assigned to campbell lab,
and Rich will find the right person to beat around the eyes and ears
for this transgression.  It might even be a bug in our automated test
suite since folks running it were the first-complainers.

Thanks for your help,

a


> Michael-
> 
> -----Original Message-----
> From: Andrew Sharp [mailto:andy.sharp@lsi.com] 
> Sent: Monday, March 08, 2010 11:01 AM
> To: Gollotti, Michael
> Subject: Re: Ticket # HD0000001303112
> 
> On Fri, 5 Mar 2010 20:18:54 -0700 "Gollotti, Michael"
> <Michael.Gollotti@lsi.com> wrote:
> 
> > Richard/Andy,
> > 
> > The mac address that is being logged as the duplicate ip source is:
> > 10.3.16.33
>   ^^^^^^^^^^
> That's not a MAC address, so I'm confused.
> 
> > I am unable to ping this address as of right now but this may be
> > what is causing the issue in the lab.
> > 
> > Regards,
> > Michael-
> > 
> > -----Original Message-----
> > From: Andrew Sharp [mailto:andy.sharp@lsi.com] 
> > Sent: Friday, March 05, 2010 6:16 PM
> > To: Gollotti, Michael
> > Cc: Hardiman, Richard; Than, Theresa
> > Subject: Re: Ticket # HD0000001303112
> > 
> > Hi Michael,
> > 
> > Rich is out of the office today and yesterday, so definitely hasn't
> > made any changes.  At least not those days ~:^)
> > 
> > My statement that someone is doing this was a bit hasty.  In
> > retrospect, and now that I have a bit more information, that is just
> > silly.  I'm guessing that something is causing the switch to switch
> > the interface for 10.3.0.1 back and forth, but I have no idea what
> > that might be.
> > 
> > Hope that helps.
> > 
> > 
> > On Fri, 5 Mar 2010 18:31:58 -0700 "Gollotti, Michael"
> > <Michael.Gollotti@lsi.com> wrote:
> > 
> > > Hi Richard,
> > > 
> > > Have you made any changed on perf_4500 today or recently?
> > > 
> > > Andy has submitted ticket stating that someone is making changes
> > > on 10.3.0.1 that is affecting vlan 33.
> > > 
> > > This is what I have noticed on the switch WRT to messages being
> > > logged:
> > > 
> > > 11w5d: %C4K_IOSINTF-5-GBICREMOVED: Slot= 2 Port= 17: GBIC has been
> > > removed 12w0d: %IP-4-DUPADDR: Duplicate address 10.3.0.1 on
> > > Vlan33, sourced by 0007.e91a.f7b1 12w1d: %IP-4-DUPADDR: Duplicate
> > > address 10.3.0.1 on Vlan33, sourced by 0007.e91a.f7b1 12w1d:
> > > %IP-4-DUPADDR: Duplicate address 10.3.0.1 on Vlan33, sourced by
> > > 0007.e91a.f7b1 12w3d: %IP-4-DUPADDR: Duplicate address 10.3.0.1
> > > on Vlan33, sourced by 0007.e91a.f7b1 12w3d: %IP-4-DUPADDR:
> > > Duplicate address 10.3.0.1 on Vlan33, sourced by 0007.e91a.f7b1
> > > 12w5d: %C4K_IOSINTF-5-GBICINSERTED: Slot= 2 Port= 19:  GBIC has
> > > been inserted 12w6d: %C4K_IOSINTF-5-GBICREMOVED: Slot= 2 Port=
> > > 19: GBIC has been removed 13w0d: %IP-4-DUPADDR: Duplicate address
> > > 10.3.0.1 on Vlan33, sourced by 0007.e91a.f7b1
> > > 
> > > I will further into the sourced mac-address (can't tell if issue
> > > may be someone using the 10.3.0.1 address in the lab or HW
> > > issue.  Looks like issue has been going on for more than a few
> > > days.
> > > 
> > > The info from Cisco on the IOSINTF message is:
> > > 
> > > %C4K_IOSINTF-5-GBICINSERTED: Slot= [dec] Port= [dec]: GBIC has
> > > been inserted An approved-vendor GBIC or SFP was inserted.
> > > 
> > > Recommended Action: This is an informational message only. No
> > > action is required Regards, Michael
> > 
> > Hmm.  Is it possible a GBIC has gone bad or flaky?
> > 
