- mice-discuss - lists.micemn.net

IPv6 routing issue
by David Farmer April 3, 2013

April 3, 2013

This morning at approximately 1:30 our peering session with HE reset, I assume for some kind of normal maintenance on their end. This triggered a weird issue on our end. Because of some crufty route policy we were preferring the routes we learned from the MICE route server over the routes we learned directly from HE. And for some reason the routes we were learning from the route server had a different link-local address associated with them than the routes we learned directly. And this address no longer seems to be valid, and this caused traffic to be black holed. From below FE80::224:38FF:FEA7:EA03 - address on routes learned from MICE RS FE80::224:38FF:FEA7:EA36 - address on routes direct from HE I changed my route policy to ignore the routes from HE through the MICE Route Server and things are working again. I'm not sure what changed and why the routes from the MICE Route server have an bogus link-local address. But I though I would warn you all. MTC-GR-01#sh ipv6 ro 2001:470:0:1C2::1 Routing entry for 2001:470::/32 Known via "bgp 57", distance 20, metric 1, type external Route count is 1/1, share count 0 Routing paths: FE80::224:38FF:FEA7:EA03, Vlan300 MPLS label: nolabel MPLS Flags: NSF Last updated 01:43:15 ago MTC-GR-01#sh ipv6 ro 2600:0:2:1239:144:232:26:11 Routing entry for 2600::/29 Known via "bgp 57", distance 20, metric 0, type external Route count is 1/1, share count 0 Routing paths: FE80::224:38FF:FEA7:EA36, Vlan300 MPLS label: nolabel MPLS Flags: NSF Last updated 01:43:52 ago -- ================================================ David Farmer Email: farmer(a)umn.edu Office of Information Technology University of Minnesota 2218 University Ave SE Phone: 1-612-626-0815 Minneapolis, MN 55414-3029 Cell: 1-612-812-9952 ================================================ ######################################################################## 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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Integra's Status
by Jeremy Lumby March 25, 2013

March 25, 2013

Just checking to see if anyone knows what is going on with Integra. After the issues they had over a week ago, they have not responded to emails I sent to their peering address, as well as they never seemed to give a clear indication of what the issue really was in the first place. I was running RTP across the MICE connection to them at the time that they supposedly had 50% packet loss. I sure would have expected a whole lot of complaints if there was 50% loss. I never got a single complaint. Did anyone see this loss on their end? ######################################################################## 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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[OFF-TOPIC] 24x7 Outsourced NOC
by Jay Hanke March 24, 2013

March 24, 2013

Does anyone here work with an outsourced NOC? It needs to be 24x7 and located within the US. -- Jay Hanke CTO, CCIE #19093 Mankato Networks LLC PO Box 54 619 S Front St Mankato, MN 56001-3838 Google 530-618-2398 jayhanke(a)mankatonetworks.net http://www.mankatonetworks.com http://www.neutralpath.net ######################################################################## 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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Gah!! 10gig LR XFP
by Ryan Goldberg March 22, 2013

March 22, 2013

Does anyone know of one that I can buy/borrow/steal at 511? Ryan ######################################################################## 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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Interesting route to Akamai
by Jeremy Lumby March 22, 2013

March 22, 2013

I was a little interested in seeing which Akamai cluster would feed my Charter home internet connection if I decided to stream NCAA basketball. A quick packet capture revealed a very familiar IP address. However when I tracerouted to it, I was surprised to see it go through the University transit MICE, and then loop back on USinternet to get to the MICE Akamai cluster. 2 1 - 66.191.136.9 3 2 - 10.149.234.1 4 3 1 96.34.25.200 dtr01rsmtmn-tge-0-1-1-2.rsmt.mn.charter.com 5 3 1 96.34.27.182 crr02stcdmn-tge-0-4-0-1.stcd.mn.charter.com 6 3 1 96.34.2.136 bbr01stcdmn-bue-3.stcd.mn.charter.com 7 3 1 96.34.1.149 bbr02chcgil-bue-1.chcg.il.charter.com 8 3 1 96.34.3.11 prr01chcgil-bue-4.chcg.il.charter.com 9 4 2 64.57.20.49 ge-9-0-4.0.chic0.tr-cps.internet2.edu 10 4 - 64.57.21.122 11 5 3 206.108.255.126 as57-2.micemn.net 12 5 4 206.108.255.19 g1-43.usi-cr03-mpls.usinternet.com 13 6 4 216.17.48.25 v115.usi-cr02-mpls.usinternet.com 14 7 - 216.17.31.194 15 8 5 23.15.4.8 a23-15-4-8.deploy.akamaitechnologies.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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MICE Traffic increase
by Steve Howard March 21, 2013

March 21, 2013

It looks like Akamai had a nice increase in traffic today starting around ~11AM. They are sending 6+ Gbps right now. :-) If it stays like this long-term, we might want to look into adding a second 10Gig link for Akamai and/or a 10Gig connection to the CNS switch. Steve ######################################################################## 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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Peering DB
by David Farmer March 20, 2013

March 20, 2013

I was just looking in the Peering DB and notices and several people are still listing their old IP address in the Peering DB. You may want to update your info. -- ================================================ David Farmer Email: farmer(a)umn.edu Office of Information Technology University of Minnesota 2218 University Ave SE Phone: 1-612-626-0815 Minneapolis, MN 55414-3029 Cell: 1-612-812-9952 ================================================ ######################################################################## 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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Fwd: Urgent - seeing routing issues with subnet 64.122.xx.xx through peering point 206.108.255.62/24
by Jay Hanke March 18, 2013

March 18, 2013

---------- Forwarded message ---------- From: Bauman, Mark <Mark.Bauman(a)integratelecom.com> Date: Fri, Mar 15, 2013 at 3:20 PM Subject: Urgent - seeing routing issues with subnet 64.122.xx.xx through peering point 206.108.255.62/24 To: "peering(a)micemn.net" <peering(a)micemn.net> Cc: NOC Network Repair <NOCNetworkRepair(a)integratelecom.com>, "[DL] NOC Tier 3 Data" <NOCTier3Data(a)integratelecom.com> Hello MICE,**** ** ** Packets sourced from Integra’s 64.122.xx.xx subnet are experiencing 50+% loss when going through our peering point with MICE at MPLSMNCD.**** ** ** Can you investigate from your end?**** ** ** Thanks,**** ** ** *Mark J. Bauman *| NRT**** 888-611-6621**** 4400 NE 77th Ave | Vancouver, WA 98662**** [image: cid:image001.jpg@01CE1513.E60062F0] <http://www.integratelecom.com/> ** ** ** -- Jay Hanke CTO, CCIE #19093 Mankato Networks LLC PO Box 54 619 S Front St Mankato, MN 56001-3838 Google 530-618-2398 jayhanke(a)mankatonetworks.net http://www.mankatonetworks.com http://www.neutralpath.net ######################################################################## 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 Route Server #1 offline?
by Chris Scheidecker March 10, 2013

March 10, 2013

Having trouble pinging 206.108.255.1 and BGP session dropped about 3 hours ago. Chris Scheidecker - Infrastructure Engineer Atomic Data 615 North 3rd Street Minneapolis, MN 55401 612.466.2000 Main Line 612.466.2044 Direct Dial Twitter<http://twitter.com/AtomicData> | Facebook<http://www.facebook.com/AtomicDataCenters> | LinkedIn<http://www.linkedin.com/companies/atomic-data-centers> Simple. Safe. Smart. www.atomicdata.com<http://www.atomicdata.com/> This message and any information or attachments included therewith is intended only for the individual or entity named above. If the reader is not the intended recipient, you are hereby notified that any use, dissemination, distribution or copy of this message or any information attached or contained therein is strictly prohibited. If you have received this message in error, please notify the sender by return e-mail and destroy all copies of the message and any attachments. Thank you. Please consider the environment before printing this email. ######################################################################## 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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Comptel Plus
by Jay Hanke March 9, 2013

March 9, 2013

I'll be wandering around at Comptel plus in Vegas Monday and Tuesday. If there is anyone I should talk to while I'm there regarding MICE just let me know. -- Jay Hanke CTO, CCIE #19093 Mankato Networks LLC PO Box 54 619 S Front St Mankato, MN 56001-3838 Google 530-618-2398 jayhanke(a)mankatonetworks.net Consulting http://www.mankatonetworks.com/ Colo http://www.neutralpath.net/ ######################################################################## 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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