March 2016 - mice-discuss - lists.micemn.net

Re: Port Down

by Dan Winkel

I over simplified my explanation because it makes me look bad. Here is the full breakdown if you are interested... We are using a Brocade CER. Last night we upgraded from 5.5e to 5.6g. Here is the syntax change as documented by RANCID: mac access-list BLOCKSPAN - deny any 0180.c200.0000 ffff.ffff.ffff any etype any - permit any any any etype any + sequence 10 deny any 0180.c200.0000 ffff.ffff.ffff any etype any + sequence 20 permit any any any etype any That change happened automatically and worked fine. We had a separate (possibly unrelated) issue this morning and decided to rollback the code just in case. I wasn’t aware we were rolling back when I sent my query. If I would have waited a few more minutes (or looked at the config more closely or talked to the engineer) RANCID would have told me the downgrade was not as graceful and just deleted the access-list: - mac access-list BLOCKSPAN - sequence 10 deny any 0180.c200.0000 ffff.ffff.ffff any etype any - sequence 20 permit any any any etype any Sorry for bothering everyone with our internal issue. In hindsight it was pretty obvious what happened. My only excuse is I am the only person in the office today because we got 14” of snow last night. Thanks for all the help. Dan On 3/24/16, 10:36 AM, "MICE Discuss on behalf of Mike Horwath" <MICE-DISCUSS(a)LISTS.IPHOUSE.NET on behalf of drechsau(a)GEEKS.ORG> wrote: >On Thu, Mar 24, 2016 at 03:26:33PM +0000, Dan Winkel wrote: >> That was the case. A code upgrade last night changed the syntax of >> the BPDU blocking code. > >What are you using that a change like this happens? > >Just wondering so I can get smarter. > >-- >Mike Horwath, reachable via drechsau(a)Geeks.ORG

March 24, 2016

Re: Port Down

by Mike Horwath

On Thu, Mar 24, 2016 at 03:26:33PM +0000, Dan Winkel wrote: > That was the case. A code upgrade last night changed the syntax of > the BPDU blocking code. What are you using that a change like this happens? Just wondering so I can get smarter. -- Mike Horwath, reachable via drechsau(a)Geeks.ORG

March 24, 2016

Re: Port Down

by Dan Winkel

Thanks Jeremy. That was the case. A code upgrade last night changed the syntax of the BPDU blocking code. It should be resolved now. Dan On 3/24/16, 10:19 AM, "MICE Discuss on behalf of Jeremy Lumby" <MICE-DISCUSS(a)LISTS.IPHOUSE.NET on behalf of jlumby(a)MNVOIP.COM> wrote: >I took a look at your port, and it appears that it is down because the switch has detected you sending BPDUs > >show interfaces xe-0/0/10 >Physical interface: xe-0/0/10, Enabled, Physical link is Down > Interface index: 197, SNMP ifIndex: 663 > Description: Longlines > Link-level type: Ethernet, MTU: 9216, Speed: 10Gbps, Duplex: Full-Duplex, > BPDU Error: Detected, MAC-REWRITE Error: None, Loopback: Disabled, > Source filtering: Disabled, Flow control: Enabled > Device flags : Present Running Down > Interface flags: Hardware-Down SNMP-Traps Internal: 0x0 > Link flags : None > CoS queues : 8 supported, 8 maximum usable queues > Current address: a8:d0:e5:ba:37:cd, Hardware address: a8:d0:e5:ba:37:cd > Last flapped : 2016-03-24 10:28:52 CDT (00:00:26 ago) > Input rate : 0 bps (0 pps) > Output rate : 0 bps (0 pps) > Active alarms : LINK > Active defects : LINK > Interface transmit statistics: Disabled > > Logical interface xe-0/0/10.0 (Index 113) (SNMP ifIndex 674) > Flags: Device-Down SNMP-Traps Redundancy-Device 0x0 Encapsulation: ENET2 > Input packets : 2986181 > Output packets: 13232054 > Protocol eth-switch > Flags: None > >-----Original Message----- >From: MICE Discuss [mailto:MICE-DISCUSS@LISTS.IPHOUSE.NET] On Behalf Of Dan Winkel >Sent: Thursday, March 24, 2016 10:01 AM >To: MICE-DISCUSS(a)LISTS.IPHOUSE.NET >Subject: [MICE-DISCUSS] Port Down > >Hey All, > >I just saw our port to MICE go down. Is there anything going on? > >Thanks, >Dan

March 24, 2016

None

by Matthew Beckwell

Morning Dan, A spot check of traffic suggests you might be the only one affected (your neighbors on the switch look normal-ish). I think someone with a switch login will need to check in more detail for light levels and such. ~Matthew On Thu, Mar 24, 2016 at 10:00 AM, Dan Winkel <dwinkel(a)longlines.biz> wrote: > Hey All, > > I just saw our port to MICE go down. Is there anything going on? > > Thanks, > Dan > > >

March 24, 2016

Re: Port Down

by Jeremy Lumby

I took a look at your port, and it appears that it is down because the switch has detected you sending BPDUs show interfaces xe-0/0/10 Physical interface: xe-0/0/10, Enabled, Physical link is Down Interface index: 197, SNMP ifIndex: 663 Description: Longlines Link-level type: Ethernet, MTU: 9216, Speed: 10Gbps, Duplex: Full-Duplex, BPDU Error: Detected, MAC-REWRITE Error: None, Loopback: Disabled, Source filtering: Disabled, Flow control: Enabled Device flags : Present Running Down Interface flags: Hardware-Down SNMP-Traps Internal: 0x0 Link flags : None CoS queues : 8 supported, 8 maximum usable queues Current address: a8:d0:e5:ba:37:cd, Hardware address: a8:d0:e5:ba:37:cd Last flapped : 2016-03-24 10:28:52 CDT (00:00:26 ago) Input rate : 0 bps (0 pps) Output rate : 0 bps (0 pps) Active alarms : LINK Active defects : LINK Interface transmit statistics: Disabled Logical interface xe-0/0/10.0 (Index 113) (SNMP ifIndex 674) Flags: Device-Down SNMP-Traps Redundancy-Device 0x0 Encapsulation: ENET2 Input packets : 2986181 Output packets: 13232054 Protocol eth-switch Flags: None -----Original Message----- From: MICE Discuss [mailto:MICE-DISCUSS@LISTS.IPHOUSE.NET] On Behalf Of Dan Winkel Sent: Thursday, March 24, 2016 10:01 AM To: MICE-DISCUSS(a)LISTS.IPHOUSE.NET Subject: [MICE-DISCUSS] Port Down Hey All, I just saw our port to MICE go down. Is there anything going on? Thanks, Dan

March 24, 2016

Port Down

by Dan Winkel

Hey All, I just saw our port to MICE go down. Is there anything going on? Thanks, Dan

March 24, 2016

UG 19 Minutes

by Shaun Carlson

Please see attached and send me any corrections. s *Shaun Carlson*Director of Information Technology | Arvig ph: (218) 346-8673 | em: shaun.carlson(a)arvig.com

March 23, 2016

Re: Informational Session Today

by Reid Fishler

Meeting itself is 3pm. Information at 2. Reid On Mar 23, 2016 12:55 PM, "Justin Krejci" <JKrejci(a)usinternet.com> wrote: > The MICE website front page says the UG meeting is at 1pm today, Jay's > email says 3pm. > Anyone know definitively what time the meeting is happening at? > > > ------------------------------ > *From:* MICE Discuss [MICE-DISCUSS(a)LISTS.IPHOUSE.NET] on behalf of Jason > Hanke [jayhanke(a)NEUTRALPATH.NET] > *Sent:* Wednesday, March 23, 2016 10:05 AM > *To:* MICE-DISCUSS(a)LISTS.IPHOUSE.NET > *Subject:* [MICE-DISCUSS] Informational Session Today > > I will be in the Cologix cafeteria from 2 PM to 3 PM to answer any MICE > questions or to assist new members in getting their connections up. This is > intended for peering newbies or other interested parties. > > MICE UG meeting to follow at 3 PM. > > -- > 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 > > ------------------------------ > > To unsubscribe from the MICE-DISCUSS list, click the following link: > http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1 >

March 23, 2016

UG 19 Agenda and Dial-in Information

by Shaun Carlson

All, Here is the dial-in information and the agenda is attached. Meeting URL: Meeting Number:195 035 335 Host Key:159301 Audio Connection: - United States of AmericaUS TOLL:+1-415-655-0001 s *Shaun Carlson*Director of Information Technology | Arvig ph: (218) 346-8673 | em: shaun.carlson(a)arvig.com

March 23, 2016

Re: Informational Session Today

by Shaun Carlson

Yes, it is 3 pm for the actual business meeting. The website is incorrect. Sorry for the confusion. *Shaun Carlson*Director of Information Technology | Arvig ph: (218) 346-8673 | em: shaun.carlson(a)arvig.com On Wed, Mar 23, 2016 at 12:55 PM, Justin Krejci <JKrejci(a)usinternet.com> wrote: > The MICE website front page says the UG meeting is at 1pm today, Jay's > email says 3pm. > Anyone know definitively what time the meeting is happening at? > > > ------------------------------ > *From:* MICE Discuss [MICE-DISCUSS(a)LISTS.IPHOUSE.NET] on behalf of Jason > Hanke [jayhanke(a)NEUTRALPATH.NET] > *Sent:* Wednesday, March 23, 2016 10:05 AM > *To:* MICE-DISCUSS(a)LISTS.IPHOUSE.NET > *Subject:* [MICE-DISCUSS] Informational Session Today > > I will be in the Cologix cafeteria from 2 PM to 3 PM to answer any MICE > questions or to assist new members in getting their connections up. This is > intended for peering newbies or other interested parties. > > MICE UG meeting to follow at 3 PM. > > -- > 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 > > ------------------------------ > > To unsubscribe from the MICE-DISCUSS list, click the following link: > http://lists.iphouse.net/cgi-bin/wa?SUBED1=MICE-DISCUSS&A=1 >

March 23, 2016