[c-nsp] mail.google.com packet loss

[Tim Durack]

Anybody else seeing packet loss to mail.google.com? Doesn't seem to
matter what that resolves to.

Seems to only be affecting our MCI circuit, but I'm not seeing loss on
the circuit itself, and all other sites seem fine.

Has been ongoing since yesterday afternoon/evening.


RTR-1>traceroute mail.google.com



Type escape sequence to abort.

Tracing the route to googlemail.l.google.com (209.85.133.83)



  1 Serial1-4.GW3.NYC4.ALTER.NET (157.130.254.81) 12 msec 16 msec 12 msec

  2 149.at-5-0-0.XR3.NYC4.ALTER.NET (152.63.24.134) 4 msec 4 msec 4 msec

  3 0.so-4-0-2.XL3.NYC4.ALTER.NET (152.63.17.29) 8 msec 4 msec 4 msec

  4 0.ge-4-0-0.BR2.NYC4.ALTER.NET (152.63.3.110) 0 msec 8 msec 20 msec

  5  *

    if-7-2.core1.NTO-NewYork.teleglobe.net (216.6.82.9) 4 msec 4 msec

  6 if-4-0-0.core2.NTO-NewYork.teleglobe.net (216.6.82.66) 4 msec 4 msec 4 msec

  7 if-1-0-0.core3.AEQ-Ashburn.teleglobe.net (216.6.51.5) 12 msec 12 msec 8 msec

  8  *  *  *

  9 209.85.130.16 12 msec

    209.85.130.18 12 msec 28 msec

 10 216.239.46.224 32 msec *

    66.249.95.149 24 msec

 11 72.14.232.149 28 msec

    72.14.232.147 28 msec

    72.14.238.136 24 msec

 12 216.239.43.13 28 msec 32 msec 40 msec

 13 googlemail.l.google.com (209.85.133.83) 24 msec 24 msec *

RTR-1>ping 209.85.133.83



Type escape sequence to abort.

Sending 5, 100-byte ICMP Echos to 209.85.133.83, timeout is 2 seconds:

!!..!

Success rate is 60 percent (3/5), round-trip min/avg/max = 24/26/28 ms


RTR-1#ping

Protocol [ip]:

Target IP address: 209.85.133.83

Repeat count [5]: 100

Datagram size [100]:

Timeout in seconds [2]:

Extended commands [n]:

Sweep range of sizes [n]:

Type escape sequence to abort.

Sending 100, 100-byte ICMP Echos to 209.85.133.83, timeout is 2 seconds:

.!!!!!!!!!!!!!!!!!!.!!!!!!!.!!!!!.!..!!!..!!!!!!!!!!.!!.!!!!.!.!!.!!!!

!!!!!!!!!.!!!!!!.!!!!!!.!!..!!

Success rate is 82 percent (82/100), round-trip min/avg/max = 24/84/296 ms