Alright, since things are mighty quiet on a Friday (either that or everyone on NANOG is now blacklisted somehow and I'm not getting mail), I'd figure to go the PITA route (as usual) and I'd ask a simple question worthy of the mandatory responses of: "on topic questions are not the topic of this list!", "this is not the outage list", "how is this related to networking operations" Did anyone see AT&T flake off the face of the map within the last 30-40 minutes? I know I did! (Seriously I did I did!) Client: "We has no Internet" Me: thinking to myself... "they need to call their provider... Due diligence tracepath/ping/isitdownforeveryoneorjustme time... Global --> AT&T looks sketchy" # tracepath 12.200.xx.xx 3: so-1-3-1.585.ar1.JFK1.gblx.net (208.48.236.105) asymm 4 3.416ms 4: po3-40G.ar2.ATL2.gblx.net (67.16.131.198) asymm 7 141.179ms 5: no reply 6: no reply NO REPLY 24 more x 31: no reply Too many hops: pmtu 1500 Resume: pmtu 1500 AnotherClient (seconds later): "We has no VoIP" Me: thinking to myself... "Damnit GBLX not again" Another_Nother_Client (like even seconds after the first: "We has no p2p!" Me: "time to tweet this question... No... post it to facebook... No - make sure I update LinkedIn... wait?! NANOG" Common denominator... All were on AT&T. So, was it only me or did one of AT&T's cores take a long (3-5 minute) hiccup. Post WTFH: # tracepath 12.200.xx.xx 3: so-1-3-1.585.ar1.JFK1.gblx.net (208.48.236.105) asymm 4 3.774ms 4: te4-4-10G.ar5.NYC1.gblx.net (67.16.134.158) asymm 7 189.496ms 5: 192.205.37.137 (192.205.37.137) asymm 7 5.979ms 6: cr1.n54ny.ip.att.net (12.122.81.58) asymm 9 20.088ms 7: cr84.n54ny.ip.att.net (12.122.115.94) asymm 9 19.585ms 8: gar1.chsct.ip.att.net (12.122.105.117) asymm 7 10.234ms 9: 12.91.181.170 (12.91.18x.xxx) asymm 8 24.811ms 10: 12.200.42.67 (12.200.xx.xx) asymm 9 29.104ms reached Resume: pmtu 1500 hops 10 back 9 Just wanted to know if someone else saw it. All clients were spread through the 12.x.x.x block not solely on 12.200.x.x -- =+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+ J. Oquendo SGFA, SGFE, C|EH, CNDA, CHFI, OSCP, CPT "It takes 20 years to build a reputation and five minutes to ruin it. If you think about that, you'll do things differently." - Warren Buffett 227C 5D35 7DCB 0893 95AA 4771 1DCE 1FD1 5CCD 6B5E http://pgp.mit.edu:11371/pks/lookup?op=get&search=0x5CCD6B5E
No issues with AT&T. Two DS3's in West MI: Qwest towards NYC and AT&T towards Chicago. Now I did have a Qwest issue and it apepars that others towards NYC may have had similar based on route ages of about ~1:45hrs ago. --- Original Message --- From: J. Oquendo [sil@infiltrated.net] Sent: Friday, September 10, 2010 12:49 PM To: NANOG list Alright, since things are mighty quiet on a Friday (either that or everyone on NANOG is now blacklisted somehow and I'm not getting mail), I'd figure to go the PITA route (as usual) and I'd ask a simple question worthy of the mandatory responses of: "on topic questions are not the topic of this list!", "this is not the outage list", "how is this related to networking operations" Did anyone see AT&T flake off the face of the map within the last 30-40 minutes? I know I did! (Seriously I did I did!) Client: "We has no Internet" Me: thinking to myself... "they need to call their provider... Due diligence tracepath/ping/isitdownforeveryoneorjustme time... Global --> AT&T looks sketchy" # tracepath 12.200.xx.xx 3: so-1-3-1.585.ar1.JFK1.gblx.net (208.48.236.105) asymm 4 3.416ms 4: po3-40G.ar2.ATL2.gblx.net (67.16.131.198) asymm 7 141.179ms 5: no reply 6: no reply NO REPLY 24 more x 31: no reply Too many hops: pmtu 1500 Resume: pmtu 1500 AnotherClient (seconds later): "We has no VoIP" Me: thinking to myself... "Damnit GBLX not again" Another_Nother_Client (like even seconds after the first: "We has no p2p!" Me: "time to tweet this question... No... post it to facebook... No - make sure I update LinkedIn... wait?! NANOG" Common denominator... All were on AT&T. So, was it only me or did one of AT&T's cores take a long (3-5 minute) hiccup. Post WTFH: # tracepath 12.200.xx.xx 3: so-1-3-1.585.ar1.JFK1.gblx.net (208.48.236.105) asymm 4 3.774ms 4: te4-4-10G.ar5.NYC1.gblx.net (67.16.134.158) asymm 7 189.496ms 5: 192.205.37.137 (192.205.37.137) asymm 7 5.979ms 6: cr1.n54ny.ip.att.net (12.122.81.58) asymm 9 20.088ms 7: cr84.n54ny.ip.att.net (12.122.115.94) asymm 9 19.585ms 8: gar1.chsct.ip.att.net (12.122.105.117) asymm 7 10.234ms 9: 12.91.181.170 (12.91.18x.xxx) asymm 8 24.811ms 10: 12.200.42.67 (12.200.xx.xx) asymm 9 29.104ms reached Resume: pmtu 1500 hops 10 back 9 Just wanted to know if someone else saw it. All clients were spread through the 12.x.x.x block not solely on 12.200.x.x
participants (2)
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J. Oquendo -
Robert MacDonald