- mice-discuss - lists.micemn.net

MICE incident @11:47 CST
by James Stahr Nov. 22, 2011

Nov. 22, 2011

Anyone else have an issue? stats.micemn.net show spikes which would likely indicate a spanning tree loop or a broadcast storm. Whatever the traffic was, it caused a CPU spike and upset all of our other BGP sessions on our ASR as well. -James Berbee/CDW ######################################################################## To unsubscribe from the MICE-DISCUSS list, click the following link: http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1

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Re: route-server IPv6 BGP
by Bradley Urberg-Carlson Nov. 14, 2011

Nov. 14, 2011

Thanks, Doug. Found the issue. You should see local ping6 times to VISI now. -Bradley ######################################################################## To unsubscribe from the MICE-DISCUSS list, click the following link: http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1

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Re: route-server IPv6 BGP
by Bradley Urberg-Carlson Nov. 13, 2011

Nov. 13, 2011

Thanks, Doug. All helpful. Neighbor ::1 and ::2 are shut-down for now to stop babbling errors. The BGP connection was via native IPv6, but was being closed by ::1 and ::2: > Nov 13 15:10:56 CST: %BGP-5-ADJCHANGE: neighbor 2607:FE10:FFFF::1 Up > Nov 13 15:10:57 CST: %BGP-3-NOTIFICATION: received from neighbor 2607:FE10:FFFF::1 6/1 (cease) 0 bytes > Nov 13 15:10:57 CST: %BGP-5-ADJCHANGE: neighbor 2607:FE10:FFFF::1 Down BGP Notification received I have an "address-family ipv4... no neighbor ... activate": there should be no IPv4 prefixes advertised on those sessions. -Bradley ######################################################################## To unsubscribe from the MICE-DISCUSS list, click the following link: http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1

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route-server IPv6 BGP
by Bradley Urberg-Carlson Nov. 13, 2011

Nov. 13, 2011

Are there any tricks to getting Cisco BGP up to 2607:FE10:FFFF::1 and ::2 ? The route-servers are closing our BGP sessions as soon as we open them. -Bradley VISI ######################################################################## To unsubscribe from the MICE-DISCUSS list, click the following link: http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1

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MICE UG Reminder
by Jay Hanke Nov. 9, 2011

Nov. 9, 2011

Just a reminder, the MICE meeting is tomorrow at 3 at Grumpy's on Washington in Minneapolis. If someone wants to see the the exchange point before the meeting I'll be available from 11 AM until the start of the meeting at 511. Thanks, -- Jay Hanke CTO, CCIE #19093 Mankato Networks LLC 619 S Front St Mankato, MN 56001-3838 Google 530-618-2398 jayhanke(a)mankatonetworks.net http://www.mankatonetworks.com ######################################################################## To unsubscribe from the MICE-DISCUSS list, click the following link: http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1

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Re: micelg.usinternet.com
by Justin Krejci Nov. 7, 2011

Nov. 7, 2011

Should be up in a few ------Original Message------ From: Jeremy Lumby Sender: MICE Discuss To: MICE-DISCUSS(a)LISTS.IPHOUSE.NET ReplyTo: MICE Discuss Subject: [MICE-DISCUSS] micelg.usinternet.com Sent: Nov 5, 2011 4:46 PM It seems like http://micelg.usinternet.com is down. ######################################################################## To unsubscribe from the MICE-DISCUSS list, click the following link: http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1 ######################################################################## To unsubscribe from the MICE-DISCUSS list, click the following link: http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1

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micelg.usinternet.com
by Jeremy Lumby Nov. 5, 2011

Nov. 5, 2011

It seems like http://micelg.usinternet.com is down. ######################################################################## To unsubscribe from the MICE-DISCUSS list, click the following link: http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1

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Re: FYI: Hurricane Electric changed to 10Gig
by Justin Krejci Oct. 31, 2011

Oct. 31, 2011

Dave is getting that ball rolling already on his side. So I think by Monday we should be able to take a look and do any AS padding or other tuning if necessary and then have Marty open it back up again to full speed. ------Original Message------ From: Jay Hanke Sender: MICE Discuss To: MICE-DISCUSS(a)LISTS.IPHOUSE.NET ReplyTo: MICE Discuss Subject: Re: [MICE-DISCUSS] FYI: Hurricane Electric changed to 10Gig Sent: Oct 30, 2011 10:32 AM On Sun, Oct 30, 2011 at 10:29 AM, Mike Wilker <mwilker(a)jagcom.net> wrote: > The last I saw from Mr. Farmer was that they were talking to Akamai about > the UofM providing the needed bandwidth. Should we be waiting for the > results of that before seeing about other members chipping in? Dave is planning to open up some of their peering connections to help. We're going to need more to keep up with growth even if the new connection offloads 50%, we're still just about full. Jay ######################################################################## To unsubscribe from the MICE-DISCUSS list, click the following link: http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1 ######################################################################## To unsubscribe from the MICE-DISCUSS list, click the following link: http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1

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Northern Light Gigapop Outage
by David Farmer Oct. 31, 2011

Oct. 31, 2011

We were making some scheduled changes this morning between 04:00 and 08:00, this caused the TCAM to blow on our router connected to MICE. We were partially recovered by about 12:30. However, we didn't get our MICE connectivity fixed until after rebooting that router, at about 15:00. We had a P1 case open with Cisco, and wanted them to pull as much info out of it before rebooting it. I know some of you probably got trouble tickets from this, we're sorry. And we'll try not to make the same mistakes again, but I can't promise we won't make new mistakes. ;) -- =============================================== David Farmer Email:farmer@umn.edu Networking & Telecommunication Services Office of Information Technology University of Minnesota 2218 University Ave SE Phone: 612-626-0815 Minneapolis, MN 55414-3029 Cell: 612-812-9952 =============================================== ######################################################################## To unsubscribe from the MICE-DISCUSS list, click the following link: http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1

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Re: FYI: Hurricane Electric changed to 10Gig
by Justin Krejci Oct. 30, 2011

Oct. 30, 2011

We were pulling close to 600 mbps when it was fully uncapped which I think was yielding close to 3x in output rates from the cluster. ------Original Message------ From: Jay Hanke Sender: MICE Discuss To: MICE-DISCUSS(a)LISTS.IPHOUSE.NET ReplyTo: MICE Discuss Subject: Re: [MICE-DISCUSS] FYI: Hurricane Electric changed to 10Gig Sent: Oct 30, 2011 11:00 AM On Sun, Oct 30, 2011 at 10:54 AM, Mike Horwath <drechsau(a)iphouse.net> wrote: > How much is required? > > How much is wanted? We've been at (or over?) 500 Mb/s of cache fill. We've got a commit for 250 Mb/s from USI + the U peering. Depending on how much offload the U provides we're either full or just about full. I think we need to get to about 1 Gb/s total split between 2-4 carriers. That would give us some breathing room up to about 4 Gb/s of Akamai traffic. Jay ######################################################################## To unsubscribe from the MICE-DISCUSS list, click the following link: http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1 ######################################################################## To unsubscribe from the MICE-DISCUSS list, click the following link: http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1

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