traceroute www.cisco.com: traceroute to cio-sys.cisco.com (192.31.7.130), 30 hops max, 40 byte packets 1 192.100.81.254 (192.100.81.254) 2 ms 2 ms 2 ms 2 sjx-ca-gw1.netcom.net (163.179.1.29) 3 ms 7 ms 3 ms 3 t3-1.scl-ca-gw3.netcom.net (163.179.220.194) 244 ms 98 ms 96 ms 4 * mae-w.bbnplanet.net (198.32.136.14) 64 ms 75 ms 5 paloalto-br2.bbnplanet.net (4.0.1.13) 85 ms 52 ms 196 ms 6 paloalto-cr1.bbnplanet.net (131.119.0.201) 51 ms 52 ms 59 ms 7 su-pr2.bbnplanet.net (131.119.0.218) 57 ms 56 ms 56 ms 8 * su-pr2.bbnplanet.net (131.119.0.218) 41 ms !H * 9 * * * 10 * * * 11 * * * 12 * * * 13 * * * 14 * * * 15 * su-pr2.bbnplanet.net (131.119.0.218) 76 ms !H * 16 * * * 17 * * * 18 * * * 19 * * * 20 * * * 21 * * * 22 * * * 23 su-pr2.bbnplanet.net (131.119.0.218) 102 ms !H * * 24 su-pr2.bbnplanet.net (131.119.0.218) 103 ms !H * * 25 * * * ping -s www.cisco.com: PING cio-sys.cisco.com: 56 data bytes ICMP Host Unreachable from gateway su-pr2.bbnplanet.net (131.119.0.218) for icmp from netcom17 (192.100.81.130) to cio-sys.cisco.com (192.31.7.130) ICMP Host Unreachable from gateway su-pr2.bbnplanet.net (131.119.0.218) for icmp from netcom17 (192.100.81.130) to cio-sys.cisco.com (192.31.7.130) ----n-addr.arpa PING Statistics---- 36 packets transmitted, 0 packets received, 100% packet loss Looks like a free day of service for Cisco? Wolfgang
It's [yet another] bbnplanet bug.
From inside cisco's network: 6 sty (192.31.7.39) 100 ms 10 ms 10 ms 7 cio-sys (192.31.7.130) 10 ms * 10 ms
From outside cisco's network hangs at su-pr2.bbnplanet.net.
I know, I know, don't bitch about it... they _are_ The Planet. I'm just happy they left me enough space to fit on it too. Ehud
The route's toast from MCI also, but Alternet seems to have a route. trc www.cisco.com traceroute to cio-sys.cisco.com (192.31.7.130), 30 hops max, 40 byte packets 1 krypton-Ethernet0-1.Cary.mci.net (204.70.140.2) 2 ms 2 ms 2 ms 2 border7-serial4-0.Washington.mci.net (204.70.77.101) 18 ms 15 ms 15 ms 3 * core2-fddi-0.Washington.mci.net (204.70.74.49) 16 ms 15 ms 4 barrnet.SanFrancisco.mci.net (166.48.19.250) 101 ms 88 ms 101 ms 5 barrnet.SanFrancisco.mci.net (166.48.19.250) 86 ms 88 ms 86 ms 6 su-pr2.bbnplanet.net (131.119.0.218) 89 ms 92 ms 88 ms 7 * * * 8 * * * traceroute to cio-sys.cisco.com (192.31.7.130), 30 hops max, 40 byte packets 1 rtr-char1.vnet.net (166.82.1.1) 4 ms 4 ms 3 ms 2 mae-east1-T3.vnet.net (206.80.168.230) 13 ms 12 ms 12 ms 3 CORE-BB01-AP301.SNFC.grid.net (206.80.180.1) 111 ms 93 ms 88 ms 4 san-jose3.ca.alter.net (198.32.136.42) 247 ms 209 ms 90 ms 5 Fddi0-0.San-Jose5.CA.Alter.Net (137.39.27.6) 92 ms 91 ms 91 ms 6 cisco-gw.ALTER.NET (137.39.170.110) 95 ms 94 ms 93 ms 7 pigpen.cisco.com (192.31.7.40) 94 ms 100 ms 125 ms 8 cio-sys.cisco.com (192.31.7.130) 139 ms * 96 ms -- Call me Rusty (Struggling to up his clue factor) .. Todd Zickefoose <rusty@vnet.net, rusty@mci.net> (Please place obligatory opinion disclaimer here.)
traceroute www.cisco.com:
traceroute to cio-sys.cisco.com (192.31.7.130), 30 hops max, 40 byte packets 1 192.100.81.254 (192.100.81.254) 2 ms 2 ms 2 ms 2 sjx-ca-gw1.netcom.net (163.179.1.29) 3 ms 7 ms 3 ms 3 t3-1.scl-ca-gw3.netcom.net (163.179.220.194) 244 ms 98 ms 96 ms 4 * mae-w.bbnplanet.net (198.32.136.14) 64 ms 75 ms 5 paloalto-br2.bbnplanet.net (4.0.1.13) 85 ms 52 ms 196 ms 6 paloalto-cr1.bbnplanet.net (131.119.0.201) 51 ms 52 ms 59 ms 7 su-pr2.bbnplanet.net (131.119.0.218) 57 ms 56 ms 56 ms 8 * su-pr2.bbnplanet.net (131.119.0.218) 41 ms !H * 9 * * * 10 * * * 11 * * * 12 * * * 13 * * * 14 * * * 15 * su-pr2.bbnplanet.net (131.119.0.218) 76 ms !H * 16 * * * 17 * * * 18 * * * 19 * * * 20 * * * 21 * * * 22 * * * 23 su-pr2.bbnplanet.net (131.119.0.218) 102 ms !H * * 24 su-pr2.bbnplanet.net (131.119.0.218) 103 ms !H * * 25 * * *
ping -s www.cisco.com:
PING cio-sys.cisco.com: 56 data bytes ICMP Host Unreachable from gateway su-pr2.bbnplanet.net (131.119.0.218) for icmp from netcom17 (192.100.81.130) to cio-sys.cisco.com (192.31.7.130) ICMP Host Unreachable from gateway su-pr2.bbnplanet.net (131.119.0.218) for icmp from netcom17 (192.100.81.130) to cio-sys.cisco.com (192.31.7.130)
----n-addr.arpa PING Statistics---- 36 packets transmitted, 0 packets received, 100% packet loss
Looks like a free day of service for Cisco?
Wolfgang
The route's toast from MCI also, but Alternet seems to have a route.
trc www.cisco.com traceroute to cio-sys.cisco.com (192.31.7.130), 30 hops max, 40 byte packets 1 krypton-Ethernet0-1.Cary.mci.net (204.70.140.2) 2 ms 2 ms 2 ms 2 border7-serial4-0.Washington.mci.net (204.70.77.101) 18 ms 15 ms 15 ms 3 * core2-fddi-0.Washington.mci.net (204.70.74.49) 16 ms 15 ms 4 barrnet.SanFrancisco.mci.net (166.48.19.250) 101 ms 88 ms 101 ms 5 barrnet.SanFrancisco.mci.net (166.48.19.250) 86 ms 88 ms 86 ms 6 su-pr2.bbnplanet.net (131.119.0.218) 89 ms 92 ms 88 ms 7 * * * 8 * * *
This appears to have been due to bogus MEDs that we were receiving from cisco via EBGP. Some reason you guys don't believe in sending mail to our NOC? FWIW, they don't monitor the NANOG mailing list and I don't they should -- it's not the right place for trouble reports... In any event, I've kludged a fix for this problem pending proper resolution (i.e. fixing it at the source). --jhawk (who really has better things to do with his Sunday afternoons...)
participants (4)
-
Ehud Gavron -
John Hawkinson -
Rusty Zickefoose -
Wolfgang Henke