June 2000 - Test - lists.nanog.org

Level 3 Network Problems
by Zaid Ali 28 Jun '00

28 Jun '00

Is there anyone from Level 3 network that can explain why this particular router is responding to such high ping times. I cant seem to get any response from the Level 3 noc. The router seems to be in Chicago and a lot of east coast customers are complaining. [zaid@mrtg ~]$ ping 209.247.10.162 PING 209.247.10.162 (209.247.10.162): 56 data bytes 64 bytes from 209.247.10.162: icmp_seq=0 ttl=250 time=295.8 ms 64 bytes from 209.247.10.162: icmp_seq=1 ttl=250 time=498.7 ms 64 bytes from 209.247.10.162: icmp_seq=2 ttl=250 time=348.0 ms 64 bytes from 209.247.10.162: icmp_seq=3 ttl=250 time=498.7 ms 64 bytes from 209.247.10.162: icmp_seq=4 ttl=250 time=337.5 ms Webex-BR-HQ>tr 209.247.10.162 Type escape sequence to abort. Tracing the route to 209.247.10.162 1 WEBEX-HQ-L3.webex.com (64.68.96.150) 0 msec 4 msec 0 msec 2 209.247.202.113 4 msec 0 msec 4 msec 3 gigaethernet5-0.core2.SanJose1.Level3.net (209.244.13.45) [AS 3356] 4 msec 4 msec 0 msec 4 lo0.mp2.SanJose1.level3.net (209.247.8.240) [AS 3356] 4 msec 8 msec 4 msec 5 209.247.10.162 [AS 3356] 488 msec 388 msec * ------------------------------------------ Zaid Ali Network Architect WebEx 110 Rose Orchard Way San Jose, CA 95134 Tel: 408-435-7251 fax: 408-435-7004 www.webex.com ----------------------------------------

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Re: Internet Routing Problems
by Randy Bush 28 Jun '00

28 Jun '00

From: stats(a)merit.edu To: routing-problems(a)merit.edu this has been going on for many days. it would be helpful if the folk making these continuing messes would clean them up so that it does not prevent those of us who try to make only occasional messes from seeing our errors (note the last line). thanks randy --- Reserved Network and Host Announcements --------------------------------------- 128.88.250.0/27 at Mae-East from BBN-Planet (AS1) ASPATH=1 5727 2915 151 IGP 128.88.250.0/27 at Mae-West from BBN-Planet (AS1) ASPATH=1 5727 2915 151 IGP 128.88.250.32/29 at Mae-East from BBN-Planet (AS1) ASPATH=1 5727 2915 151 IGP 128.88.250.32/29 at Mae-West from BBN-Planet (AS1) ASPATH=1 5727 2915 151 IGP 137.236.241.0/28 at Mae-East from BBN-Planet (AS1) ASPATH=1 IGP 140.32.132.32/27 at Mae-East from DREN (AS668) ASPATH=668 7170 IGP 140.32.132.32/27 at Mae-East from ATT-DISC (AS7170) ASPATH=7170 IGP 140.32.132.64/27 at Mae-East from DREN (AS668) ASPATH=668 7170 IGP 140.32.132.64/27 at Mae-East from ATT-DISC (AS7170) ASPATH=7170 IGP 146.153.136.0/28 at Mae-East from DREN (AS668) ASPATH=668 7170 1242 IGP 146.153.136.0/28 at Mae-East from ATT-DISC (AS7170) ASPATH=7170 1242 IGP 146.153.136.0/28 at Mae-West from DREN (AS668) ASPATH=668 7170 1242 IGP 146.153.143.0/28 at Mae-East from DREN (AS668) ASPATH=668 7170 1242 IGP 146.153.143.0/28 at Mae-East from ATT-DISC (AS7170) ASPATH=7170 1242 IGP 146.153.143.0/28 at Mae-West from DREN (AS668) ASPATH=668 7170 1242 IGP 146.153.144.16/28 at Mae-East from DREN (AS668) ASPATH=668 7170 1242 IGP 146.153.144.16/28 at Mae-East from ATT-DISC (AS7170) ASPATH=7170 1242 IGP 146.153.144.16/28 at Mae-West from DREN (AS668) ASPATH=668 7170 1242 IGP 146.153.144.48/28 at Mae-East from DREN (AS668) ASPATH=668 7170 1242 IGP 146.153.144.48/28 at Mae-East from ATT-DISC (AS7170) ASPATH=7170 1242 IGP 146.153.144.48/28 at Mae-West from DREN (AS668) ASPATH=668 7170 1242 IGP 146.153.144.64/28 at Mae-East from DREN (AS668) ASPATH=668 7170 1242 IGP 146.153.144.64/28 at Mae-East from ATT-DISC (AS7170) ASPATH=7170 1242 IGP 146.153.144.64/28 at Mae-West from DREN (AS668) ASPATH=668 7170 1242 IGP 168.252.233.160/27 at Mae-East from BBN-Planet (AS1) ASPATH=1 201 IGP 168.252.233.160/27 at Mae-West from BBN-Planet (AS1) ASPATH=1 201 IGP 192.108.209.0/27 at Mae-East from BBN-Planet (AS1) ASPATH=1 1755 1755 1755 1880 1877 IGP 192.108.209.0/27 at Mae-West from BBN-Planet (AS1) ASPATH=1 1755 1755 1755 1880 1877 IGP 192.108.213.16/28 at Mae-East from BBN-Planet (AS1) ASPATH=1 1755 1755 1755 1880 1877 IGP 192.108.213.16/28 at Mae-West from BBN-Planet (AS1) ASPATH=1 1755 1755 1755 1880 1877 IGP 192.76.71.32/27 at Mae-East from BBN-Planet (AS1) ASPATH=1 IGP 193.122.136.4/30 at Mae-East from CableInet (AS5462) ASPATH=5462 IGP 193.133.206.64/28 at Mae-East from BBN-Planet (AS1) ASPATH=1 2856 8718 IGP 193.133.206.64/28 at Mae-West from BBN-Planet (AS1) ASPATH=1 2856 8718 IGP 193.58.0.16/29 at Mae-East from CableInet (AS5462) ASPATH=5462 IGP 194.251.192.96/27 at Mae-East from BBN-Planet (AS1) ASPATH=1 1755 1759 5574 IGP 194.251.192.96/27 at Mae-West from BBN-Planet (AS1) ASPATH=1 1755 1759 5574 IGP 195.40.167.192/27 at Mae-East from BBN-Planet (AS1) ASPATH=1 1755 1755 1755 1755 5607 9179 IGP 195.40.167.192/27 at Mae-West from BBN-Planet (AS1) ASPATH=1 1755 1755 1755 1755 5607 9179 IGP 195.89.15.160/27 at Mae-East from INS (AS6660) ASPATH=6660 5378 5378 12359 IGP 195.89.15.160/27 at Mae-East from INS (AS6660) ASPATH=6660 5378 5378 12359 IGP 207.175.63.128/28 at Mae-East from BBN-Planet (AS1) ASPATH=1 IGP 207.82.242.48/28 at Mae-East from Exodus (AS3967) ASPATH=3967 13362 IGP 208.151.16.96/28 at Mae-East from Comstor (AS6082) ASPATH=6082 IGP 208.208.6.200/32 at Mae-East from Comstor (AS6082) ASPATH=6082 IGP 209.1.49.160/27 at Mae-East from Exodus (AS3967) ASPATH=3967 13362 IGP 209.141.222.96/27 at Mae-East from GoodNet (AS5696) ASPATH=5696 INCOMPLETE 209.141.222.96/27 at Mae-West from GoodNet (AS5696) ASPATH=5696 INCOMPLETE 216.142.224.64/30 at Mae-East from Dataplace (AS6395) ASPATH=6395 8043 IGP 216.142.224.68/30 at Mae-East from Dataplace (AS6395) ASPATH=6395 8043 IGP 216.142.249.16/28 at Mae-East from Dataplace (AS6395) ASPATH=6395 8043 IGP 216.142.249.32/27 at Mae-East from Dataplace (AS6395) ASPATH=6395 8043 IGP 216.142.249.96/28 at Mae-East from Dataplace (AS6395) ASPATH=6395 8043 IGP 216.143.11.224/27 at Mae-East from Dataplace (AS6395) ASPATH=6395 8043 IGP 216.143.25.16/28 at Mae-East from Dataplace (AS6395) ASPATH=6395 8043 IGP 216.143.8.64/30 at Mae-East from Dataplace (AS6395) ASPATH=6395 8043 IGP 216.143.8.68/30 at Mae-East from Dataplace (AS6395) ASPATH=6395 8043 IGP 216.168.133.16/28 at Mae-East from AboveNet (AS6461) ASPATH=6461 6427 IGP 216.168.133.16/28 at Mae-West from AboveNet (AS6461) ASPATH=6461 6427 IGP 216.168.133.16/28 at Mae-West from AboveNet (AS6461) ASPATH=6461 6427 IGP 216.168.133.16/28 at PacBell from AboveNet (AS6461) ASPATH=6461 6427 IGP 216.168.133.32/28 at Mae-East from AboveNet (AS6461) ASPATH=6461 6427 IGP 216.168.133.32/28 at Mae-West from AboveNet (AS6461) ASPATH=6461 6427 IGP 216.168.133.32/28 at Mae-West from AboveNet (AS6461) ASPATH=6461 6427 IGP 216.168.133.32/28 at PacBell from AboveNet (AS6461) ASPATH=6461 6427 IGP 216.168.133.96/28 at Mae-East from AboveNet (AS6461) ASPATH=6461 6427 IGP 216.168.133.96/28 at Mae-West from AboveNet (AS6461) ASPATH=6461 6427 IGP 216.168.133.96/28 at Mae-West from AboveNet (AS6461) ASPATH=6461 6427 IGP 216.168.133.96/28 at PacBell from AboveNet (AS6461) ASPATH=6461 6427 IGP 216.34.143.64/27 at Mae-East from Exodus (AS3967) ASPATH=3967 IGP 216.34.143.64/27 at Mae-West from Exodus (AS3967) ASPATH=3967 IGP 216.34.143.64/27 at PacBell from Exodus (AS3967) ASPATH=3967 IGP 57.227.232.0/28 at Mae-East from BBN-Planet (AS1) ASPATH=1 7176 IGP 64.55.30.124/30 at Mae-East from Comstor (AS6082) ASPATH=6082 IGP 64.58.74.32/28 at Mae-East from Exodus (AS3967) ASPATH=3967 11174 11174 IGP ***** Too many entries. List Truncated! *****

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Re: Global Crossing Network Problem.
by Mohamed Hirse 28 Jun '00

28 Jun '00

Thanks Steve. I would hope GBLX has some sort of SONET protection deployed accross their network. Mohamed On Tue, 27 Jun 2000, Steve Nash wrote: > Rumors are of a GC fiber cut about 15 miles outside of SF. > > Mohamed Hirse wrote: > > > Can someone from Global crossing help explain this problem. There seems to > > be some sort of internal network problem. Traceroutes attached. This > > affecting many of GBLX customers. > > > > Thanks > > Mohamed > > > > route-server.cerf.net>traceroute www.juniper.net > > > > Type escape sequence to abort. > > Tracing the route to www.juniper.net (207.17.137.30) > > > > 1 fe8-0-0.san-bb1.cerf.net (134.24.38.225) [AS 1740] 4 msec 0 msec 0 > > msec > > 2 fe0-0-0.san-bb2.cerf.net (134.24.29.102) [AS 1740] 0 msec 4 msec 0 > > msec > > 3 so2-1-2-155M.san-bb4.cerf.net (134.24.29.181) [AS 1740] 0 msec 4 msec > > 0 msec > > 4 pos3-0-622M.lax-bb5.cerf.net (134.24.29.14) [AS 1740] 4 msec 8 msec 4 > > msec > > 5 pos5-0-622M.lax-bb4.cerf.net (134.24.33.169) [AS 1740] 4 msec 8 msec 4 > > msec > > 6 pos6-0-622M.sfo-bb3.cerf.net (134.24.29.233) [AS 1740] 72 msec 76 msec > > 72 msec > > 7 pos5-0-0-155M.sjc-bb2.cerf.net (134.24.29.22) [AS 1740] 76 msec > > pos0-0-155M.sjc-bb2.cerf.net (134.24.32.90) [AS 1740] 72 msec > > pos5-0-0-155M.sjc-bb2.cerf.net (134.24.29.22) [AS 1740] 72 msec > > 8 * * * > > 9 pos4-0-2488M.cr1.SNV3.gblx.net (208.50.169.74) [AS 3549] !H !H !H > > route-server.cerf.net>traceroute www.juniper.net > > > > Type escape sequence to abort. > > Tracing the route to www.juniper.net (207.17.137.30) > > > > 1 fe8-0-0.san-bb1.cerf.net (134.24.38.225) [AS 1740] 0 msec 0 msec 0 > > msec > > 2 fe0-0-0.san-bb2.cerf.net (134.24.29.102) [AS 1740] 0 msec 0 msec 4 > > msec > > 3 so2-1-2-155M.san-bb4.cerf.net (134.24.29.181) [AS 1740] 0 msec 0 msec > > 0 msec > > 4 pos3-0-622M.lax-bb5.cerf.net (134.24.29.14) [AS 1740] 4 msec 8 msec 4 > > msec > > 5 pos5-0-622M.lax-bb4.cerf.net (134.24.33.169) [AS 1740] 8 msec 4 msec 8 > > msec > > 6 pos6-0-622M.sfo-bb3.cerf.net (134.24.29.233) [AS 1740] 72 msec 72 msec > > 72 msec > > 7 pos5-0-0-155M.sjc-bb2.cerf.net (134.24.29.22) [AS 1740] 76 msec > > pos0-0-155M.sjc-bb2.cerf.net (134.24.32.90) [AS 1740] 76 msec 72 msec > > 8 * * * > > 9 pos4-0-2488M.cr1.SNV3.gblx.net (208.50.169.74) [AS 3549] !H !H !H > > route-server.cerf.net> > > -- > Steven Nash > Director of Network Engineering - North American Region > Lightning Internet Services, LLC > http://www.lightning.net > o:516.248.8400 f:888.935.2698 c:516.779.3007 p:888.935.2698 > > >

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NPA/NXX list
by Eric Germann 27 Jun '00

27 Jun '00

Anyone know of a resource on the 'Net for translating an NPA/NXX to the ILEC serving that exchange? ========================================================================== Eric Germann Inacom Info Systems egermann(a)inacomlima.com Lima, OH 45801 Ph: 419 331 9050 ICQ: 41927048 Fax: 419 331 9302 "It is so easy to miss pretty trivial solutions to problems deemed complicated. The goal of a scientist is to find an interesting problem, and live off it for a while. The goal of an engineer is to evade interesting problems :)" -- Vadim Antonov <avg(a)kotovnik.com> on NANOG

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Re: Global Crossing Network Problem.
by Jason Legate 27 Jun '00

27 Jun '00

Again, why would this affect SNV2->SNV connectivity? On Tue, Jun 27, 2000 at 02:40:45PM -0700, Ted Mektrakarn wrote: > its a fiber cut between SFO & LAX > > > -- > Ted Mektrakarn ted(a)MP3.COM > Network Ninja > MP3.com, Inc. - The Premier Music Service Provider (MSP) > http://www.mp3.com > > On Tue, 27 Jun 2000, Jason Legate wrote: > > > > > I'm not from GBLX either, but we did hear there was a fiber cut in SF > > today. It doesn't quite explain why I can't reach SNV2 from SNV (right > > across the street from each other). > > > > -j > > > > On Tue, Jun 27, 2000 at 02:14:01PM -0700, Karyn Ulriksen wrote: > > > > > > I'm not from GLBX, but I we do peer with them so I get the maint notices. > > > They are have been doing a lot of router upgrades in SunnyVale for the past > > > week. I seek from the trace you sent in that the failures are occuring > > > there. > > > > > > > > > > > > -----Original Message----- > > > From: Mohamed Hirse [mailto:madlion@justin.net] > > > Sent: Tuesday, June 27, 2000 2:03 PM > > > To: nanog(a)merit.edu > > > Subject: Global Crossing Network Problem. > > > > > > > > > > > > > > > Can someone from Global crossing help explain this problem. There seems to > > > be some sort of internal network problem. Traceroutes attached. This > > > affecting many of GBLX customers. > > > > > > Thanks > > > Mohamed > > > > > > > > > route-server.cerf.net>traceroute www.juniper.net > > > > > > Type escape sequence to abort. > > > Tracing the route to www.juniper.net (207.17.137.30) > > > > > > 1 fe8-0-0.san-bb1.cerf.net (134.24.38.225) [AS 1740] 4 msec 0 msec 0 > > > msec > > > 2 fe0-0-0.san-bb2.cerf.net (134.24.29.102) [AS 1740] 0 msec 4 msec 0 > > > msec > > > 3 so2-1-2-155M.san-bb4.cerf.net (134.24.29.181) [AS 1740] 0 msec 4 msec > > > 0 msec > > > 4 pos3-0-622M.lax-bb5.cerf.net (134.24.29.14) [AS 1740] 4 msec 8 msec 4 > > > msec > > > 5 pos5-0-622M.lax-bb4.cerf.net (134.24.33.169) [AS 1740] 4 msec 8 msec 4 > > > msec > > > 6 pos6-0-622M.sfo-bb3.cerf.net (134.24.29.233) [AS 1740] 72 msec 76 msec > > > 72 msec > > > 7 pos5-0-0-155M.sjc-bb2.cerf.net (134.24.29.22) [AS 1740] 76 msec > > > pos0-0-155M.sjc-bb2.cerf.net (134.24.32.90) [AS 1740] 72 msec > > > pos5-0-0-155M.sjc-bb2.cerf.net (134.24.29.22) [AS 1740] 72 msec > > > 8 * * * > > > 9 pos4-0-2488M.cr1.SNV3.gblx.net (208.50.169.74) [AS 3549] !H !H !H > > > route-server.cerf.net>traceroute www.juniper.net > > > > > > Type escape sequence to abort. > > > Tracing the route to www.juniper.net (207.17.137.30) > > > > > > 1 fe8-0-0.san-bb1.cerf.net (134.24.38.225) [AS 1740] 0 msec 0 msec 0 > > > msec > > > 2 fe0-0-0.san-bb2.cerf.net (134.24.29.102) [AS 1740] 0 msec 0 msec 4 > > > msec > > > 3 so2-1-2-155M.san-bb4.cerf.net (134.24.29.181) [AS 1740] 0 msec 0 msec > > > 0 msec > > > 4 pos3-0-622M.lax-bb5.cerf.net (134.24.29.14) [AS 1740] 4 msec 8 msec 4 > > > msec > > > 5 pos5-0-622M.lax-bb4.cerf.net (134.24.33.169) [AS 1740] 8 msec 4 msec 8 > > > msec > > > 6 pos6-0-622M.sfo-bb3.cerf.net (134.24.29.233) [AS 1740] 72 msec 72 msec > > > 72 msec > > > 7 pos5-0-0-155M.sjc-bb2.cerf.net (134.24.29.22) [AS 1740] 76 msec > > > pos0-0-155M.sjc-bb2.cerf.net (134.24.32.90) [AS 1740] 76 msec 72 msec > > > 8 * * * > > > 9 pos4-0-2488M.cr1.SNV3.gblx.net (208.50.169.74) [AS 3549] !H !H !H > > > route-server.cerf.net> > > > > > > > > > > -- > > /--------------------------/ Jason Legate \------------------------\ > > | jlegate(a)sitesmith.com | SiteSmith, Inc. | > > | 24x7 Call Center | http://www.sitesmith.com | > > | 888.898.7667 | PGP Key ID - 0xA855AAC3 | > > +---------------------------------+--------------------------------+ > > | Fingerprint - 2D5F 87A0 26E6 A65B 6837 D100 FB54 A972 A855 AAC3 | > > \------------------------------------------------------------------/ > > -- /--------------------------/ Jason Legate \------------------------\ | jlegate(a)sitesmith.com | SiteSmith, Inc. | | 24x7 Call Center | http://www.sitesmith.com | | 888.898.7667 | PGP Key ID - 0xA855AAC3 | +---------------------------------+--------------------------------+ | Fingerprint - 2D5F 87A0 26E6 A65B 6837 D100 FB54 A972 A855 AAC3 | \------------------------------------------------------------------/

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RE: Global Crossing Network Problem.
by Karyn Ulriksen 27 Jun '00

27 Jun '00

LAX is running pretty clean right now on my outbound GLBX. I'm just worried about my inbound, but my customers aren't complaining and I'm only seeing minor inbound packet loss via my GLBX. -----Original Message----- From: Jason Legate [mailto:jlegate@alienchick.com] Sent: Tuesday, June 27, 2000 2:35 PM To: Karyn Ulriksen Cc: 'Jason Legate'; 'nanog(a)merit.edu' Subject: Re: Global Crossing Network Problem. Their noc stated that they are also having issues with a router in LAX. I'm not sure the details on this. I'd suggest calling their NOC... 1-888-541-9888 Ticket # 627249 for the cut.. I don't know the # for the router issue -j On Tue, Jun 27, 2000 at 02:33:09PM -0700, Karyn Ulriksen wrote: > I did see about twenty minutes of flapping on our DS3 to them. That's hooks > up at 1 Wilshire (MAE LA). Why would problems at SunnyVale cause Wilshire > to flap?! Not a BGP flap, an interface flap. Line protocol down, up, down, > up, etc. > > Veddy interestink... Sounds a little more wide spread... > > -----Original Message----- > From: Jason Legate [mailto:jlegate@alienchick.com] > Sent: Tuesday, June 27, 2000 2:20 PM > To: Karyn Ulriksen > Cc: 'Mohamed Hirse'; nanog(a)merit.edu > Subject: Re: Global Crossing Network Problem. > > > > I'm not from GBLX either, but we did hear there was a fiber cut in SF > today. It doesn't quite explain why I can't reach SNV2 from SNV (right > across the street from each other). > > -j > > On Tue, Jun 27, 2000 at 02:14:01PM -0700, Karyn Ulriksen wrote: > > > > I'm not from GLBX, but I we do peer with them so I get the maint notices. > > They are have been doing a lot of router upgrades in SunnyVale for the > past > > week. I seek from the trace you sent in that the failures are occuring > > there. > > > > > > > > -----Original Message----- > > From: Mohamed Hirse [mailto:madlion@justin.net] > > Sent: Tuesday, June 27, 2000 2:03 PM > > To: nanog(a)merit.edu > > Subject: Global Crossing Network Problem. > > > > > > > > > > Can someone from Global crossing help explain this problem. There seems to > > be some sort of internal network problem. Traceroutes attached. This > > affecting many of GBLX customers. > > > > Thanks > > Mohamed > > > > > > route-server.cerf.net>traceroute www.juniper.net > > > > Type escape sequence to abort. > > Tracing the route to www.juniper.net (207.17.137.30) > > > > 1 fe8-0-0.san-bb1.cerf.net (134.24.38.225) [AS 1740] 4 msec 0 msec 0 > > msec > > 2 fe0-0-0.san-bb2.cerf.net (134.24.29.102) [AS 1740] 0 msec 4 msec 0 > > msec > > 3 so2-1-2-155M.san-bb4.cerf.net (134.24.29.181) [AS 1740] 0 msec 4 msec > > 0 msec > > 4 pos3-0-622M.lax-bb5.cerf.net (134.24.29.14) [AS 1740] 4 msec 8 msec 4 > > msec > > 5 pos5-0-622M.lax-bb4.cerf.net (134.24.33.169) [AS 1740] 4 msec 8 msec 4 > > msec > > 6 pos6-0-622M.sfo-bb3.cerf.net (134.24.29.233) [AS 1740] 72 msec 76 msec > > 72 msec > > 7 pos5-0-0-155M.sjc-bb2.cerf.net (134.24.29.22) [AS 1740] 76 msec > > pos0-0-155M.sjc-bb2.cerf.net (134.24.32.90) [AS 1740] 72 msec > > pos5-0-0-155M.sjc-bb2.cerf.net (134.24.29.22) [AS 1740] 72 msec > > 8 * * * > > 9 pos4-0-2488M.cr1.SNV3.gblx.net (208.50.169.74) [AS 3549] !H !H !H > > route-server.cerf.net>traceroute www.juniper.net > > > > Type escape sequence to abort. > > Tracing the route to www.juniper.net (207.17.137.30) > > > > 1 fe8-0-0.san-bb1.cerf.net (134.24.38.225) [AS 1740] 0 msec 0 msec 0 > > msec > > 2 fe0-0-0.san-bb2.cerf.net (134.24.29.102) [AS 1740] 0 msec 0 msec 4 > > msec > > 3 so2-1-2-155M.san-bb4.cerf.net (134.24.29.181) [AS 1740] 0 msec 0 msec > > 0 msec > > 4 pos3-0-622M.lax-bb5.cerf.net (134.24.29.14) [AS 1740] 4 msec 8 msec 4 > > msec > > 5 pos5-0-622M.lax-bb4.cerf.net (134.24.33.169) [AS 1740] 8 msec 4 msec 8 > > msec > > 6 pos6-0-622M.sfo-bb3.cerf.net (134.24.29.233) [AS 1740] 72 msec 72 msec > > 72 msec > > 7 pos5-0-0-155M.sjc-bb2.cerf.net (134.24.29.22) [AS 1740] 76 msec > > pos0-0-155M.sjc-bb2.cerf.net (134.24.32.90) [AS 1740] 76 msec 72 msec > > 8 * * * > > 9 pos4-0-2488M.cr1.SNV3.gblx.net (208.50.169.74) [AS 3549] !H !H !H > > route-server.cerf.net> > > > > > > -- > /--------------------------/ Jason Legate \------------------------\ > | jlegate(a)sitesmith.com | SiteSmith, Inc. | > | 24x7 Call Center | http://www.sitesmith.com | > | 888.898.7667 | PGP Key ID - 0xA855AAC3 | > +---------------------------------+--------------------------------+ > | Fingerprint - 2D5F 87A0 26E6 A65B 6837 D100 FB54 A972 A855 AAC3 | > \------------------------------------------------------------------/ -- /--------------------------/ Jason Legate \------------------------\ | jlegate(a)sitesmith.com | SiteSmith, Inc. | | 24x7 Call Center | http://www.sitesmith.com | | 888.898.7667 | PGP Key ID - 0xA855AAC3 | +---------------------------------+--------------------------------+ | Fingerprint - 2D5F 87A0 26E6 A65B 6837 D100 FB54 A972 A855 AAC3 | \------------------------------------------------------------------/

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RE: Global Crossing Network Problem.
by Mike Bostardi 27 Jun '00

27 Jun '00

Obviously the "other" means of protection doesn't work too well... > -----Original Message----- > From: Jesper Skriver [mailto:jesper@skriver.dk] > Sent: Tuesday, June 27, 2000 2:33 PM > To: Mohamed Hirse > Cc: Steve Nash; nanog(a)merit.edu > Subject: Re: Global Crossing Network Problem. > > > > On Tue, Jun 27, 2000 at 05:16:34PM -0400, Mohamed Hirse wrote: > > > > Thanks Steve. I would hope GBLX has some sort of SONET protection > > deployed accross their network. > > Why - if they have other means of protection, it can be just as good. > > /Jesper > > -- > Jesper Skriver, jesper(at)skriver(dot)dk - CCIE #5456 > Work: Network manager @ AS3292 (Tele Danmark DataNetworks) > Private: Geek @ AS2109 (A much smaller network ;-) > > One Unix to rule them all, One Resolver to find them, > One IP to bring them all and in the zone to bind them. >

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RE: Global Crossing Network Problem.
by Karyn Ulriksen 27 Jun '00

27 Jun '00

I did see about twenty minutes of flapping on our DS3 to them. That's hooks up at 1 Wilshire (MAE LA). Why would problems at SunnyVale cause Wilshire to flap?! Not a BGP flap, an interface flap. Line protocol down, up, down, up, etc. Veddy interestink... Sounds a little more wide spread... -----Original Message----- From: Jason Legate [mailto:jlegate@alienchick.com] Sent: Tuesday, June 27, 2000 2:20 PM To: Karyn Ulriksen Cc: 'Mohamed Hirse'; nanog(a)merit.edu Subject: Re: Global Crossing Network Problem. I'm not from GBLX either, but we did hear there was a fiber cut in SF today. It doesn't quite explain why I can't reach SNV2 from SNV (right across the street from each other). -j On Tue, Jun 27, 2000 at 02:14:01PM -0700, Karyn Ulriksen wrote: > > I'm not from GLBX, but I we do peer with them so I get the maint notices. > They are have been doing a lot of router upgrades in SunnyVale for the past > week. I seek from the trace you sent in that the failures are occuring > there. > > > > -----Original Message----- > From: Mohamed Hirse [mailto:madlion@justin.net] > Sent: Tuesday, June 27, 2000 2:03 PM > To: nanog(a)merit.edu > Subject: Global Crossing Network Problem. > > > > > Can someone from Global crossing help explain this problem. There seems to > be some sort of internal network problem. Traceroutes attached. This > affecting many of GBLX customers. > > Thanks > Mohamed > > > route-server.cerf.net>traceroute www.juniper.net > > Type escape sequence to abort. > Tracing the route to www.juniper.net (207.17.137.30) > > 1 fe8-0-0.san-bb1.cerf.net (134.24.38.225) [AS 1740] 4 msec 0 msec 0 > msec > 2 fe0-0-0.san-bb2.cerf.net (134.24.29.102) [AS 1740] 0 msec 4 msec 0 > msec > 3 so2-1-2-155M.san-bb4.cerf.net (134.24.29.181) [AS 1740] 0 msec 4 msec > 0 msec > 4 pos3-0-622M.lax-bb5.cerf.net (134.24.29.14) [AS 1740] 4 msec 8 msec 4 > msec > 5 pos5-0-622M.lax-bb4.cerf.net (134.24.33.169) [AS 1740] 4 msec 8 msec 4 > msec > 6 pos6-0-622M.sfo-bb3.cerf.net (134.24.29.233) [AS 1740] 72 msec 76 msec > 72 msec > 7 pos5-0-0-155M.sjc-bb2.cerf.net (134.24.29.22) [AS 1740] 76 msec > pos0-0-155M.sjc-bb2.cerf.net (134.24.32.90) [AS 1740] 72 msec > pos5-0-0-155M.sjc-bb2.cerf.net (134.24.29.22) [AS 1740] 72 msec > 8 * * * > 9 pos4-0-2488M.cr1.SNV3.gblx.net (208.50.169.74) [AS 3549] !H !H !H > route-server.cerf.net>traceroute www.juniper.net > > Type escape sequence to abort. > Tracing the route to www.juniper.net (207.17.137.30) > > 1 fe8-0-0.san-bb1.cerf.net (134.24.38.225) [AS 1740] 0 msec 0 msec 0 > msec > 2 fe0-0-0.san-bb2.cerf.net (134.24.29.102) [AS 1740] 0 msec 0 msec 4 > msec > 3 so2-1-2-155M.san-bb4.cerf.net (134.24.29.181) [AS 1740] 0 msec 0 msec > 0 msec > 4 pos3-0-622M.lax-bb5.cerf.net (134.24.29.14) [AS 1740] 4 msec 8 msec 4 > msec > 5 pos5-0-622M.lax-bb4.cerf.net (134.24.33.169) [AS 1740] 8 msec 4 msec 8 > msec > 6 pos6-0-622M.sfo-bb3.cerf.net (134.24.29.233) [AS 1740] 72 msec 72 msec > 72 msec > 7 pos5-0-0-155M.sjc-bb2.cerf.net (134.24.29.22) [AS 1740] 76 msec > pos0-0-155M.sjc-bb2.cerf.net (134.24.32.90) [AS 1740] 76 msec 72 msec > 8 * * * > 9 pos4-0-2488M.cr1.SNV3.gblx.net (208.50.169.74) [AS 3549] !H !H !H > route-server.cerf.net> > > -- /--------------------------/ Jason Legate \------------------------\ | jlegate(a)sitesmith.com | SiteSmith, Inc. | | 24x7 Call Center | http://www.sitesmith.com | | 888.898.7667 | PGP Key ID - 0xA855AAC3 | +---------------------------------+--------------------------------+ | Fingerprint - 2D5F 87A0 26E6 A65B 6837 D100 FB54 A972 A855 AAC3 | \------------------------------------------------------------------/

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RE: Global Crossing Network Problem.
by Karyn Ulriksen 27 Jun '00

27 Jun '00

Believe me, it's not easy. Apparently, the email goes to whoever provisioned the line. So check your provisioning department or accounting. It's pretty certain that it's not doing them any good. Word of warning, it took us about three months to get them to change it to our NOC email. Aaaahhh, good ole FroGlo... -----Original Message----- From: Jesper Skriver [mailto:jesper@skriver.dk] Sent: Tuesday, June 27, 2000 2:28 PM To: Karyn Ulriksen Subject: Re: Global Crossing Network Problem. On Tue, Jun 27, 2000 at 02:14:01PM -0700, Karyn Ulriksen wrote: > > I'm not from GLBX, but I we do peer with them so I get the maint notices. > They are have been doing a lot of router upgrades in SunnyVale for the past > week. I seek from the trace you sent in that the failures are occuring > there. How did you get these, we also peer with them, but I don't know of any mailing lists ... /Jesper -- Jesper Skriver, jesper(at)skriver(dot)dk - CCIE #5456 Work: Network manager @ AS3292 (Tele Danmark DataNetworks) Private: Geek @ AS2109 (A much smaller network ;-) One Unix to rule them all, One Resolver to find them, One IP to bring them all and in the zone to bind them.

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RE: Global Crossing Network Problem.
by Michael Medwid 27 Jun '00

27 Jun '00

They told me it was a fiber cut and it was down a half hour because the network was performing "reconvergence". Could it possibly take that long (about 1/2 hour by my count) to reconverge? Michael -----Original Message----- From: Gwendolynn ferch Elydyr [mailto:gwen@reptiles.org] Sent: Tuesday, June 27, 2000 2:20 PM To: Mohamed Hirse Cc: nanog(a)merit.edu Subject: Re: Global Crossing Network Problem. Their NOC says that there's a fibre cut. On Tue, 27 Jun 2000, Mohamed Hirse wrote: > Can someone from Global crossing help explain this problem. There seems to > be some sort of internal network problem. Traceroutes attached. This > affecting many of GBLX customers. > > Thanks > Mohamed > > > route-server.cerf.net>traceroute www.juniper.net > > Type escape sequence to abort. > Tracing the route to www.juniper.net (207.17.137.30) > > 1 fe8-0-0.san-bb1.cerf.net (134.24.38.225) [AS 1740] 4 msec 0 msec 0 > msec > 2 fe0-0-0.san-bb2.cerf.net (134.24.29.102) [AS 1740] 0 msec 4 msec 0 > msec > 3 so2-1-2-155M.san-bb4.cerf.net (134.24.29.181) [AS 1740] 0 msec 4 msec > 0 msec > 4 pos3-0-622M.lax-bb5.cerf.net (134.24.29.14) [AS 1740] 4 msec 8 msec 4 > msec > 5 pos5-0-622M.lax-bb4.cerf.net (134.24.33.169) [AS 1740] 4 msec 8 msec 4 > msec > 6 pos6-0-622M.sfo-bb3.cerf.net (134.24.29.233) [AS 1740] 72 msec 76 msec > 72 msec > 7 pos5-0-0-155M.sjc-bb2.cerf.net (134.24.29.22) [AS 1740] 76 msec > pos0-0-155M.sjc-bb2.cerf.net (134.24.32.90) [AS 1740] 72 msec > pos5-0-0-155M.sjc-bb2.cerf.net (134.24.29.22) [AS 1740] 72 msec > 8 * * * > 9 pos4-0-2488M.cr1.SNV3.gblx.net (208.50.169.74) [AS 3549] !H !H !H > route-server.cerf.net>traceroute www.juniper.net > > Type escape sequence to abort. > Tracing the route to www.juniper.net (207.17.137.30) > > 1 fe8-0-0.san-bb1.cerf.net (134.24.38.225) [AS 1740] 0 msec 0 msec 0 > msec > 2 fe0-0-0.san-bb2.cerf.net (134.24.29.102) [AS 1740] 0 msec 0 msec 4 > msec > 3 so2-1-2-155M.san-bb4.cerf.net (134.24.29.181) [AS 1740] 0 msec 0 msec > 0 msec > 4 pos3-0-622M.lax-bb5.cerf.net (134.24.29.14) [AS 1740] 4 msec 8 msec 4 > msec > 5 pos5-0-622M.lax-bb4.cerf.net (134.24.33.169) [AS 1740] 8 msec 4 msec 8 > msec > 6 pos6-0-622M.sfo-bb3.cerf.net (134.24.29.233) [AS 1740] 72 msec 72 msec > 72 msec > 7 pos5-0-0-155M.sjc-bb2.cerf.net (134.24.29.22) [AS 1740] 76 msec > pos0-0-155M.sjc-bb2.cerf.net (134.24.32.90) [AS 1740] 76 msec 72 msec > 8 * * * > 9 pos4-0-2488M.cr1.SNV3.gblx.net (208.50.169.74) [AS 3549] !H !H !H > route-server.cerf.net> > > > ========================================================================== "A cat spends her life conflicted between a deep, passionate and profound desire for fish and an equally deep, passionate and profound desire to avoid getting wet. This is the defining metaphor of my life right now."

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