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Re: Attribute Length Error today

by Doug McIntyre

On Fri, Dec 08, 2017 at 10:10:00PM +0000, Frank Bulk wrote: >Anyone else see this today with both MICE route reflectors? > >Dec 8 13:38:56 192.168.0.85 BGP: Peer 206.108.255.2 DOWN (Attribute Length Error) >Dec 8 13:38:56 192.168.0.85 BGP: Peer 206.108.255.1 DOWN (Attribute Length Error) >Dec 8 13:39:47 192.168.0.85 BGP: Peer 206.108.255.1 UP (ESTABLISHED) >Dec 8 13:39:47 192.168.0.85 BGP: Peer 206.108.255.1 DOWN (Attribute Length Error) >Dec 8 13:39:49 192.168.0.85 BGP: Peer 206.108.255.2 UP (ESTABLISHED) >Dec 8 13:39:49 192.168.0.85 BGP: Peer 206.108.255.2 DOWN (Attribute Length Error) >Dec 8 13:41:28 192.168.0.85 BGP: Peer 206.108.255.1 UP (ESTABLISHED) >Dec 8 13:41:28 192.168.0.85 BGP: Peer 206.108.255.1 DOWN (Attribute Length Error) >Dec 8 13:41:36 192.168.0.85 BGP: Peer 206.108.255.2 UP (ESTABLISHED) >Dec 8 13:41:36 192.168.0.85 BGP: Peer 206.108.255.2 DOWN (Attribute Length Error) >Dec 8 13:44:36 192.168.0.85 BGP: Peer 206.108.255.1 UP (ESTABLISHED) >Dec 8 13:45:23 192.168.0.85 BGP: Peer 206.108.255.2 UP (ESTABLISHED) Which AS are you? No, but at the same time on the BIRD side we saw 2017-12-08 13:39:55 <RMT> NASN_26794: Received: Invalid attribute length: 400200400304ce6c 2017-12-08 13:39:55 <RMT> NASN_54578: Received: Invalid attribute length: 400200400304ce6c 2017-12-08 13:39:55 <RMT> NASN_32609: Received: Malformed AS_PATH: 400200 2017-12-08 13:39:55 <RMT> NASN_22402: Received: Invalid attribute length: 400200400304ce6c 2017-12-08 13:39:55 <RMT> NASN_16842: Received: Malformed AS_PATH: 400200 2017-12-08 13:39:55 <RMT> NASN_10242: Received: Malformed AS_PATH: 400200 Which in the past meant somebody had a cisco, and wasn't doing no bgp enforce-first-as as BIRD doesn't insert the MICE AS into the AS path, and that confuses Cisco devices. -- Doug McIntyre <merlyn(a)iphouse.net> ~.~ ipHouse ~.~ Network Engineer/Provisioning/Jack of all Trades

Dec. 8, 2017

Attribute Length Error today

by Frank Bulk

Anyone else see this today with both MICE route reflectors? Dec 8 13:38:56 192.168.0.85 BGP: Peer 206.108.255.2 DOWN (Attribute Length Error) Dec 8 13:38:56 192.168.0.85 BGP: Peer 206.108.255.1 DOWN (Attribute Length Error) Dec 8 13:39:47 192.168.0.85 BGP: Peer 206.108.255.1 UP (ESTABLISHED) Dec 8 13:39:47 192.168.0.85 BGP: Peer 206.108.255.1 DOWN (Attribute Length Error) Dec 8 13:39:49 192.168.0.85 BGP: Peer 206.108.255.2 UP (ESTABLISHED) Dec 8 13:39:49 192.168.0.85 BGP: Peer 206.108.255.2 DOWN (Attribute Length Error) Dec 8 13:41:28 192.168.0.85 BGP: Peer 206.108.255.1 UP (ESTABLISHED) Dec 8 13:41:28 192.168.0.85 BGP: Peer 206.108.255.1 DOWN (Attribute Length Error) Dec 8 13:41:36 192.168.0.85 BGP: Peer 206.108.255.2 UP (ESTABLISHED) Dec 8 13:41:36 192.168.0.85 BGP: Peer 206.108.255.2 DOWN (Attribute Length Error) Dec 8 13:44:36 192.168.0.85 BGP: Peer 206.108.255.1 UP (ESTABLISHED) Dec 8 13:45:23 192.168.0.85 BGP: Peer 206.108.255.2 UP (ESTABLISHED) Frank

Dec. 8, 2017

Re: SDN Communications Upgrade

by Jeremy Lumby

Correct Jeremy Lumby Minnesota VoIP 9217 17th Ave S Suite 216 Bloomington MN 55425 Main 612-355-7740 Direct 612-392-6814 EFax 952-873-7425 jlumby(a)mnvoip.com -------- Original message -------- From: Richard Laager <rlaager(a)WIKTEL.COM> Date: 12/7/17 12:30 PM (GMT-06:00) To: MICE-DISCUSS(a)LISTS.IPHOUSE.NET Subject: Re: [MICE-DISCUSS] SDN Communications Upgrade _____ >From : Richard Laager [rlaager(a)WIKTEL.COM] To : MICE-DISCUSS(a)LISTS.IPHOUSE.NET [MICE-DISCUSS(a)LISTS.IPHOUSE.NET] Date : Thursday, December 7 2017 12:30:33 On 12/05/2017 03:38 PM, Jason Hanke wrote: > SDN is upgrading their connection to 20g from 10G. > > Please use Ethernet5/5 on the Main Switch to SDN. This will be Po19, I presume? -- Richard

Dec. 7, 2017

Re: SDN Communications Upgrade

by Richard Laager

On 12/05/2017 03:38 PM, Jason Hanke wrote: > SDN is upgrading their connection to 20g from 10G. > > Please use Ethernet5/5 on the Main Switch to SDN. This will be Po19, I presume? -- Richard

Dec. 7, 2017

SDN Communications Upgrade

by Jason Hanke

SDN is upgrading their connection to 20g from 10G. Please use Ethernet5/5 on the Main Switch to SDN. The LOA/CFA has been filed with Cologix. Please provide an Arista compatible SFP+ optic. Thanks! -- Jay Hanke CTO Neutral Path Communications 3 Civic Center Plaza, Suite 204 Mankato, MN 56001 (507) 327-2398 mobile jayhanke(a)neutralpath.net www.neutralpath.net

Dec. 5, 2017

Passive BFD support on Route-Server #1

by Doug McIntyre

Just to close this project out, I'll set a schedule to get this done. On Monday, 12/11/2017 at 12:30AM, I'll turn on passive BFD on the MICE route server #1 (206.108.255.1/ 2001:504:27::d1af:0:1) for all connections. In our testing, we've seen passive listening does pretty much what everybody expects, if you want to talk BFD, it is ready to go for you off the bat, if you don't want to do it, then nothing breaks. This will be the standard moving forward, and has been testing for sometime for 17 participants already (5 active, 12 not actively partipatching). If you don't want even passive BFD enabled for your route-server connection, let me know and I can specificly configure you out of passive participation. But we have had zero problems or comments on the dozen that are in now. If it all goes well, I'll do the same on Route server #2 (206.108.255.2/2001:504:27::d1af:0:2) by the end of the year. -- Doug McIntyre <merlyn(a)iphouse.net> ~.~ ipHouse ~.~ Network Engineer/Provisioning/Jack of all Trades

Dec. 4, 2017

MICE UG 26 Meeting

by Richard Laager

The MICE UG 26 meeting will be held this Tuesday (not our typical Wednesday), December 5, 3:00 pm, at the 511 Building Cafeteria, 11th Avenue South, Minneapolis, MN. The agenda and UG 25 minutes are attached. I believe the remote conferencing will be the same as before: 952-562-5400 passcode MICE (6423). -- Richard

Dec. 3, 2017

Please Welcome Otter Com to MICE!

by Jason Hanke

Name: Otter Com Inc ASN: 25637 Port: CNS Remote Ten2/3 IPv4: 206.108.255.83 IPv6: 2001:504:27:0:0:6425::1 BFD Support: NO Route Server: NO Peering Contact: noc(a)parkregion.com Please create a PeeringDB.com entry when you connect to the exchange. All members are also strongly encouraged to join the MICE-DISCUS mailing list. Welcome Aboard! -- Jay Hanke CTO Neutral Path Communications 3 Civic Center Plaza, Suite 204 Mankato, MN 56001 (507) 327-2398 mobile jayhanke(a)neutralpath.net www.neutralpath.net

Nov. 30, 2017

HE 100G Upgrade

by Jason Hanke

Hurricane Electric is upgrading their MICE connection to 100g Ethernet3/5/1 (Main Switch) -- Jay Hanke CTO Neutral Path Communications 3 Civic Center Plaza, Suite 204 Mankato, MN 56001 (507) 327-2398 mobile jayhanke(a)neutralpath.net www.neutralpath.net

Nov. 30, 2017

UG 26 - Call for Agenda

by Richard Laager

Reminder: UG 26 is December 5, 3:00pm, at the 511 Building Cafeteria If you have agenda items for the upcoming UG 26, please send them to me. -- Richard

Nov. 27, 2017