- mice-discuss - lists.micemn.net

Re: MICE Switch Upgrade

by Anthony Anderberg

This upgrade is complete, looks like routes and traffic are returning to normal levels. Give me a call if anything seems wrong or silly. 320-583-9604 Cheers, anthony From: MICE Discuss [mailto:MICE-DISCUSS@LISTS.IPHOUSE.NET] On Behalf Of Anthony Anderberg Sent: Tuesday, July 28, 2015 3:03 PM To: MICE-DISCUSS(a)LISTS.IPHOUSE.NET Subject: [MICE-DISCUSS] FW: MICE Switch Upgrade As a reminder - I'm still planning to do the MICE exchange upgrade tomorrow morning between 5am and 7am CDT. I'll be shutting down the route server ahead of time, but as we talked about those of you with bilateral sessions or sensitive SLAs may want to take action ahead of time. I'll send a note out when everything is complete. Cheers, anthony Anthony Anderberg Sr. Systems Analyst [NUtel_email_logo_1] 320-234-5239 anthonyanderberg(a)nu-telecom.net<mailto:anthonyanderberg@nu-telecom.net> www.nutelecom.net<http://www.nutelecom.net> From: MICE Discuss [mailto:MICE-DISCUSS@LISTS.IPHOUSE.NET] On Behalf Of Anthony Anderberg Sent: Monday, July 20, 2015 12:24 PM To: MICE-DISCUSS(a)LISTS.IPHOUSE.NET<mailto:MICE-DISCUSS@LISTS.IPHOUSE.NET> Subject: [MICE-DISCUSS] MICE Switch Upgrade As everyone will recall the exchange has had problems with the main switch flooding unicast traffic a couple times in the last few years. Juniper believes we're encountering a known bug that has been fixed in later software releases. Here's the bug description for people with Juniper support ids, as we'd suspected it deals with L2 database MAC learning/maintaining: https://prsearch.juniper.net/InfoCenter/index?page=prcontent&id=PR695200 The upgrade will require a short interruption in exchange traffic. We're currently planning on performing the upgrade next week on Wednesday morning - July 29th between 5am and 7am, that should be the low point in our daily traffic volume. Can someone forward this to the Announce list? Cheers, anthony Anthony Anderberg Sr. Systems Analyst [NUtel_email_logo_1] 320-234-5239 anthonyanderberg(a)nu-telecom.net<mailto:anthonyanderberg@nu-telecom.net> www.nutelecom.net<http://www.nutelecom.net> ________________________________ 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

July 29, 2015

Re: MICE Switch Upgrade

by Anthony Anderberg

This upgrade is complete, looks like routes and traffic are returning to normal levels. Give me a call if anything seems wrong or silly. 320-583-9604 Cheers, anthony From: MICE Discuss [mailto:MICE-DISCUSS@LISTS.IPHOUSE.NET] On Behalf Of Anthony Anderberg Sent: Tuesday, July 28, 2015 3:03 PM To: MICE-DISCUSS(a)LISTS.IPHOUSE.NET Subject: [MICE-DISCUSS] FW: MICE Switch Upgrade As a reminder - I'm still planning to do the MICE exchange upgrade tomorrow morning between 5am and 7am CDT. I'll be shutting down the route server ahead of time, but as we talked about those of you with bilateral sessions or sensitive SLAs may want to take action ahead of time. I'll send a note out when everything is complete. Cheers, anthony Anthony Anderberg Sr. Systems Analyst [NUtel_email_logo_1] 320-234-5239 anthonyanderberg(a)nu-telecom.net<mailto:anthonyanderberg@nu-telecom.net> www.nutelecom.net<http://www.nutelecom.net> From: MICE Discuss [mailto:MICE-DISCUSS@LISTS.IPHOUSE.NET] On Behalf Of Anthony Anderberg Sent: Monday, July 20, 2015 12:24 PM To: MICE-DISCUSS(a)LISTS.IPHOUSE.NET<mailto:MICE-DISCUSS@LISTS.IPHOUSE.NET> Subject: [MICE-DISCUSS] MICE Switch Upgrade As everyone will recall the exchange has had problems with the main switch flooding unicast traffic a couple times in the last few years. Juniper believes we're encountering a known bug that has been fixed in later software releases. Here's the bug description for people with Juniper support ids, as we'd suspected it deals with L2 database MAC learning/maintaining: https://prsearch.juniper.net/InfoCenter/index?page=prcontent&id=PR695200 The upgrade will require a short interruption in exchange traffic. We're currently planning on performing the upgrade next week on Wednesday morning - July 29th between 5am and 7am, that should be the low point in our daily traffic volume. Can someone forward this to the Announce list? Cheers, anthony Anthony Anderberg Sr. Systems Analyst [NUtel_email_logo_1] 320-234-5239 anthonyanderberg(a)nu-telecom.net<mailto:anthonyanderberg@nu-telecom.net> www.nutelecom.net<http://www.nutelecom.net> ________________________________ 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

July 29, 2015

FW: MICE Switch Upgrade

by Anthony Anderberg

As a reminder - I'm still planning to do the MICE exchange upgrade tomorrow morning between 5am and 7am CDT. I'll be shutting down the route server ahead of time, but as we talked about those of you with bilateral sessions or sensitive SLAs may want to take action ahead of time. I'll send a note out when everything is complete. Cheers, anthony Anthony Anderberg Sr. Systems Analyst [NUtel_email_logo_1] 320-234-5239 anthonyanderberg(a)nu-telecom.net<mailto:anthonyanderberg@nu-telecom.net> www.nutelecom.net<http://www.nutelecom.net> From: MICE Discuss [mailto:MICE-DISCUSS@LISTS.IPHOUSE.NET] On Behalf Of Anthony Anderberg Sent: Monday, July 20, 2015 12:24 PM To: MICE-DISCUSS(a)LISTS.IPHOUSE.NET Subject: [MICE-DISCUSS] MICE Switch Upgrade As everyone will recall the exchange has had problems with the main switch flooding unicast traffic a couple times in the last few years. Juniper believes we're encountering a known bug that has been fixed in later software releases. Here's the bug description for people with Juniper support ids, as we'd suspected it deals with L2 database MAC learning/maintaining: https://prsearch.juniper.net/InfoCenter/index?page=prcontent&id=PR695200 The upgrade will require a short interruption in exchange traffic. We're currently planning on performing the upgrade next week on Wednesday morning - July 29th between 5am and 7am, that should be the low point in our daily traffic volume. Can someone forward this to the Announce list? Cheers, anthony Anthony Anderberg Sr. Systems Analyst [NUtel_email_logo_1] 320-234-5239 anthonyanderberg(a)nu-telecom.net<mailto:anthonyanderberg@nu-telecom.net> www.nutelecom.net<http://www.nutelecom.net> ________________________________ To unsubscribe from the MICE-DISCUSS list, click the following link: http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1

July 28, 2015

Re: Multiple members reporting no light on the main switch

by dangieser

A case is opened with Juniper and files uploaded. Andrew and Anthony are copied on the ticket. Thanks, Dan Gieser Mankato Networks Cell: 507-327-5341 Desk: 507-242-6469 dangieser(a)mankatonetworks.net ------ Original Message ------ From: "Andrew Hoyos" <hoyosa(a)gmail.com> To: MICE-DISCUSS(a)lists.iphouse.net Sent: 7/26/2015 5:29:48 PM Subject: Re: [MICE-DISCUSS] Multiple members reporting no light on the main switch >On Jul 25, 2015, at 11:04 AM, Doug McIntyre <merlyn(a)iphouse.net> wrote: >> >>Sure, I put them up at https://noc.iphouse.com/MICE-072415/ > >Thanks! > >>Anthony & Mankato Networks has been the ones dealing with Juniper >>support, >>I don't have contract info. > >Anthony or Mankato folks - can we get a case opened if not already? Or >I’d be happy to as well, just unicast me the J-Care Contract ID. > >Looking through the logs/RSI info, there were core dumps for the >‘eventd’ process around the same general timeframe as traffic quit >forwarding. > >-rw------- 1 root field 13046 Jul 24 19:31 >/var/tmp/eventd.core-tarball.1.tgz >-rw-rw---- 1 root field 71112 Jul 24 19:27 >/var/tmp/eventd.core.0.gz > >While I suspect the answer from Juniper will be ‘upgrade code please’, >it would be good to confirm and see if this is attributable to a known >PR, that is hopefully fixed in whatever version is planned to be >upgraded to. > >Thanks, >Andrew > > >-------------------------------------------------------------------------------- >To unsubscribe from the MICE-DISCUSS list, click the following link: >http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1 >

July 26, 2015

Re: Multiple members reporting no light on the main switch

by Andrew Hoyos

On Jul 25, 2015, at 11:04 AM, Doug McIntyre <merlyn(a)iphouse.net> wrote: > > Sure, I put them up at https://noc.iphouse.com/MICE-072415/ <https://noc.iphouse.com/MICE-072415/> Thanks! > Anthony & Mankato Networks has been the ones dealing with Juniper support, > I don't have contract info. Anthony or Mankato folks - can we get a case opened if not already? Or I’d be happy to as well, just unicast me the J-Care Contract ID. Looking through the logs/RSI info, there were core dumps for the ‘eventd’ process around the same general timeframe as traffic quit forwarding. -rw------- 1 root field 13046 Jul 24 19:31 /var/tmp/eventd.core-tarball.1.tgz -rw-rw---- 1 root field 71112 Jul 24 19:27 /var/tmp/eventd.core.0.gz While I suspect the answer from Juniper will be ‘upgrade code please’, it would be good to confirm and see if this is attributable to a known PR, that is hopefully fixed in whatever version is planned to be upgraded to. Thanks, Andrew

July 26, 2015

Re: Multiple members reporting no light on the main switch

by Doug McIntyre

On Sat, Jul 25, 2015 at 09:13:42AM -0500, Andrew Hoyos wrote: > Can we toss these logs up somewhere semi-public so folks can peek at them, along with all the support info? Sure, I put them up at https://noc.iphouse.com/MICE-072415/ Anthony & Mankato Networks has been the ones dealing with Juniper support, I don't have contract info. -- Doug McIntyre <merlyn(a)iphouse.net> ~.~ ipHouse ~.~ Network Engineer/Provisioning/Jack of all Trades

July 25, 2015

Re: Multiple members reporting no light on the main switch

by Andrew Hoyos

On Jul 24, 2015, at 10:52 PM, Doug McIntyre <merlyn(a)iphouse.net> wrote: > On Fri, Jul 24, 2015 at 08:10:24PM -0500, Jason Hanke wrote: >> Can someone log in and pull the alarms? > > The alarm lit right now is just "boot from backup root". > The software upgrade should clear that. or running ‘request system snapshot media internal slice alternate’ will copy the active partition to the primary partition. That might be wise to do now, as it will repair the primary partition immediately. > This is the start of the logs around the time the 4500 rebooted tonight > Lots of info (pages and pages more), probably none too relevent to any issue. > > <snip> Can we toss these logs up somewhere semi-public so folks can peek at them, along with all the support info? ‘request support information | save /var/tmp/MICE-ISSUE-072415.txt’ ‘file archive compress source MICE-ISSUE-072415.txt destination MICE-ISSUE-072415.txt.tgz’ > Probably getting up to the current recommended code base for this > hardware is the best course of action. (JunOS 12.3 has been working > very well for our Juniper EX switch stacks). I know the upgrade was being done for other reasons too, but I’d suggest opening a JTAC case so they can at least look at what happened here, before blindly upgrading without knowing the root cause. I’m pretty sure someone paid for support on these recently, right? I’d happily do so with Juniper and volunteer some time….. -- Andrew Hoyos hoyosa(a)gmail.com

July 25, 2015

Re: Multiple members reporting no light on the main switch

by Frank Bulk

It failed at 6:41 pm -- what brought it back up around ~7:40 pm -- the Cologix tech powering it on? Or cycling power? Frank -----Original Message----- From: MICE Discuss [mailto:MICE-DISCUSS@LISTS.IPHOUSE.NET] On Behalf Of Doug McIntyre Sent: Friday, July 24, 2015 10:53 PM To: MICE-DISCUSS(a)LISTS.IPHOUSE.NET Subject: Re: [MICE-DISCUSS] Multiple members reporting no light on the main switch On Fri, Jul 24, 2015 at 08:10:24PM -0500, Jason Hanke wrote: > Can someone log in and pull the alarms? The alarm lit right now is just "boot from backup root". The software upgrade should clear that. This is the start of the logs around the time the 4500 rebooted tonight Lots of info (pages and pages more), probably none too relevent to any issue. Jul 24 18:38:15 MICE-SW1 ksyncd[1041]: ksyncd_select_control_plane_proto: rhost_sysctlbyname_get: No such file or directory Jul 24 18:38:19 MICE-SW1 sfid[1022]: sfi_pfepeer_grace_timer expired Jul 24 18:38:30 MICE-SW1 ksyncd[1041]: ksyncd_select_control_plane_proto: rhost_sysctlbyname_get: No such file or directory Jul 24 18:38:45 MICE-SW1 ksyncd[1041]: ksyncd_select_control_plane_proto: rhost_sysctlbyname_get: No such file or directory Jul 24 18:38:57 MICE-SW1 chassism[1021]: cm_ff_ifd_enable: fast failover enabled for internal-1/26 Jul 24 18:38:57 MICE-SW1 chassism[1021]: cm_ff_ifd_enable: fast failover enabled for internal-1/27 Jul 24 18:38:57 MICE-SW1 chassism[1021]: cm_ff_ifd_enable: fast failover enabled for internal-0/24 Jul 24 18:38:57 MICE-SW1 chassism[1021]: cm_ff_ifd_enable: fast failover enabled for internal-0/25 Jul 24 18:38:57 MICE-SW1 vccpd[1023]: VCCPD_PROTOCOL_ADJDOWN: Lost adjacency to a8d0.e5ba.37c0 on vcp-1.32768, Jul 24 18:38:57 MICE-SW1 vccpd[1023]: ifl vcp-1.32768 set down, ifl flags 0, flags 0 Jul 24 18:38:57 MICE-SW1 vccpd[1023]: interface vcp-1 went down Jul 24 18:38:57 MICE-SW1 vccpd[1023]: VCCPD_PROTOCOL_ADJDOWN: Lost adjacency to a8d0.e5ba.37c1 on vcp-0.32768, Jul 24 18:38:57 MICE-SW1 vccpd[1023]: ifl vcp-0.32768 set down, ifl flags 0, flags 0 Jul 24 18:38:57 MICE-SW1 vccpd[1023]: interface vcp-0 went down .. Probably getting up to the current recommended code base for this hardware is the best course of action. (JunOS 12.3 has been working very well for our Juniper EX switch stacks). -- Doug McIntyre <merlyn(a)iphouse.net> ~.~ ipHouse ~.~ Network Engineer/Provisioning/Jack of all Trades

July 25, 2015

Re: Multiple members reporting no light on the main switch

by Doug McIntyre

On Fri, Jul 24, 2015 at 08:10:24PM -0500, Jason Hanke wrote: > Can someone log in and pull the alarms? The alarm lit right now is just "boot from backup root". The software upgrade should clear that. This is the start of the logs around the time the 4500 rebooted tonight Lots of info (pages and pages more), probably none too relevent to any issue. Jul 24 18:38:15 MICE-SW1 ksyncd[1041]: ksyncd_select_control_plane_proto: rhost_sysctlbyname_get: No such file or directory Jul 24 18:38:19 MICE-SW1 sfid[1022]: sfi_pfepeer_grace_timer expired Jul 24 18:38:30 MICE-SW1 ksyncd[1041]: ksyncd_select_control_plane_proto: rhost_sysctlbyname_get: No such file or directory Jul 24 18:38:45 MICE-SW1 ksyncd[1041]: ksyncd_select_control_plane_proto: rhost_sysctlbyname_get: No such file or directory Jul 24 18:38:57 MICE-SW1 chassism[1021]: cm_ff_ifd_enable: fast failover enabled for internal-1/26 Jul 24 18:38:57 MICE-SW1 chassism[1021]: cm_ff_ifd_enable: fast failover enabled for internal-1/27 Jul 24 18:38:57 MICE-SW1 chassism[1021]: cm_ff_ifd_enable: fast failover enabled for internal-0/24 Jul 24 18:38:57 MICE-SW1 chassism[1021]: cm_ff_ifd_enable: fast failover enabled for internal-0/25 Jul 24 18:38:57 MICE-SW1 vccpd[1023]: VCCPD_PROTOCOL_ADJDOWN: Lost adjacency to a8d0.e5ba.37c0 on vcp-1.32768, Jul 24 18:38:57 MICE-SW1 vccpd[1023]: ifl vcp-1.32768 set down, ifl flags 0, flags 0 Jul 24 18:38:57 MICE-SW1 vccpd[1023]: interface vcp-1 went down Jul 24 18:38:57 MICE-SW1 vccpd[1023]: VCCPD_PROTOCOL_ADJDOWN: Lost adjacency to a8d0.e5ba.37c1 on vcp-0.32768, Jul 24 18:38:57 MICE-SW1 vccpd[1023]: ifl vcp-0.32768 set down, ifl flags 0, flags 0 Jul 24 18:38:57 MICE-SW1 vccpd[1023]: interface vcp-0 went down .. Probably getting up to the current recommended code base for this hardware is the best course of action. (JunOS 12.3 has been working very well for our Juniper EX switch stacks). -- Doug McIntyre <merlyn(a)iphouse.net> ~.~ ipHouse ~.~ Network Engineer/Provisioning/Jack of all Trades

July 25, 2015

Re: Multiple members reporting no light on the main switch

by Jason Hanke

Can someone log in and pull the alarms? On Fri, Jul 24, 2015 at 8:07 PM, Shaun Carlson <shaun.carlson(a)arvig.com> wrote: > Mike called and the Cologix tech sees the following alarms on the switch: > SPD > DPX > ADM > > s > > Shaun Carlson > Senior Manager of Information Technology | Arvig > ph: (218) 346-8673 | em: shaun.carlson(a)arvig.com > > > > > On Fri, Jul 24, 2015 at 5:44 PM -0700, "Jason Hanke" > <jayhanke(a)neutralpath.net> wrote: > >> Main switch services appear to be coming back online. Do we have a root >> cause? >> >> On Fri, Jul 24, 2015 at 7:35 PM, Mike Hemphill >> wrote: >> > A Cologix tech is on his way. Our NOC was seeing another issue. He will >> > look >> > at the MICE switch as soon as he can and let me know. >> > Mike >> > >> > On Friday, July 24, 2015, Shaun Carlson wrote: >> >> >> >> We're seeing the same at Arvig. Mike Hemphill is seeing if someone >> >> from >> >> Cologix can get eyes on the switch. >> >> >> >> In the meantime, is there anyone else who is able to get to the 511 in >> >> a >> >> timely way? >> >> >> >> s >> >> >> >> Shaun Carlson >> >> Senior Manager of Information Technology | Arvig >> >> ph: (218) 346-8673 | em: shaun.carlson(a)arvig.com >> >> >> >> >> >> >> >> >> >> On Fri, Jul 24, 2015 at 5:25 PM -0700, "Jason Hanke" >> >> wrote: >> >> >> >>> There are multiple reports of members not getting light from the main >> >>> switch. >> >>> >> >>> Cacti graphing is down. >> >>> >> >>> -- >> >>> 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 >> >> >> >> >> >> ________________________________ >> >> >> >> To unsubscribe from the MICE-DISCUSS list, click the following link: >> >> http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1 >> > >> > >> > >> > -- >> > Mike Hemphill >> > General Manager | Cologix, Inc. >> > 511 11th Ave S, Suite 450 | Minneapolis, MN 55415 >> > P: 1+612.333.1922 | M: 1+612.812.5242 >> > mike.hemphill(a)cologix.com >> > >> > Sent from my iPhone 6 Plus >> > >> > >> > ________________________________ >> > >> > To unsubscribe from the MICE-DISCUSS list, click the following link: >> > http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1 >> >> >> >> -- >> 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 > > > ________________________________ > > To unsubscribe from the MICE-DISCUSS list, click the following link: > http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1 -- 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

July 25, 2015