nanog mailing list archives

Re: peering wars revisited? PSI vs Exodus


From: Charles Sprickman <spork () inch com>
Date: Tue, 4 Apr 2000 17:56:43 -0400 (EDT)


Speaking of leaks...  drip drip drip:

  -c-u-t-
Subject: [Ticket Modified: # xxxx] High latency to/from PSI

Detailed Information:
--------------------
Date: Tue Apr  4 13:39:43 PDT 2000

Sprint continues to investigate PSI's capacity issues.

Date: Sat Apr  1 14:24:01 PST 2000

Customers see high latency trying to reach sites on PSI thru Sprint. We
are contacting Sprint       
 -c-u-t-

At least engineering and marketing both see this as PSI's problem...

Charles

| Charles Sprickman                  | Internet Channel
| INCH System Administration Team    | (212)243-5200 
| spork () inch com                     | access () inch com

On Tue, 4 Apr 2000, Mark Kent wrote:


When I checked going to www.psi.net, I had several hops inside of
Sprintlink with 10-30% packet loss. So, yes, I would say it causes problems.

$ date
Tue Apr  4 14:34:42 PDT 2000
$ traceroute nisc.psi.net
traceroute to nisc.psi.net (38.8.136.2), 30 hops max, 40 byte packets
 1  216.32.113.130 (216.32.113.130)  1 ms  1 ms  1 ms
 2  scca-21-f2-1-0.core.exodus.net (209.185.84.81)  1 ms  1 ms  1 ms
 3  bbr01-g3-0.sntc03.exodus.net (216.33.153.65)  1 ms  1 ms  1 ms
 4  bbr01-p6-0.sntc02.exodus.net (216.32.132.42)  1 ms  1 ms *
 5  bbr02-p3-0.elsg01.exodus.net (209.185.249.218)  10 ms  10 ms  10 ms
 6  ibr01-g5-0.elsg01.exodus.net (216.34.192.37)  10 ms  10 ms  10 ms
 7  sl-gw15-ana-7-0.sprintlink.net (144.232.192.37)  12 ms  12 ms  12 ms
 8  sl-bb12-ana-4-0.sprintlink.net (144.232.1.161)  12 ms  12 ms  12 ms
 9  sl-bb10-ana-10-0.sprintlink.net (144.232.1.129)  12 ms  12 ms  12 ms
10  sl-bb12-fw-7-0.sprintlink.net (144.232.9.250)  36 ms  36 ms  36 ms
11  sl-bb11-pen-7-2.sprintlink.net (144.232.9.237)  78 ms  78 ms  78 ms
12  sl-bb13-pen-9-0.sprintlink.net (144.232.5.234)  78 ms  78 ms  78 ms
13  204.6.140.182 (204.6.140.182)  82 ms  83 ms  93 ms
14  38.1.10.23 (38.1.10.23)  92 ms  93 ms  97 ms
15  ftp.psi.net (38.8.136.2)  99 ms *  100 ms
$ /usr/sbin/ping -s 38.8.136.2
PING 38.8.136.2: 56 data bytes
64 bytes from ftp.psi.net (38.8.136.2): icmp_seq=0. time=102. ms
64 bytes from ftp.psi.net (38.8.136.2): icmp_seq=1. time=105. ms
64 bytes from ftp.psi.net (38.8.136.2): icmp_seq=2. time=103. ms
64 bytes from ftp.psi.net (38.8.136.2): icmp_seq=3. time=96. ms
64 bytes from ftp.psi.net (38.8.136.2): icmp_seq=4. time=101. ms
64 bytes from ftp.psi.net (38.8.136.2): icmp_seq=5. time=105. ms
64 bytes from ftp.psi.net (38.8.136.2): icmp_seq=6. time=102. ms
64 bytes from ftp.psi.net (38.8.136.2): icmp_seq=7. time=106. ms
64 bytes from ftp.psi.net (38.8.136.2): icmp_seq=8. time=96. ms
64 bytes from ftp.psi.net (38.8.136.2): icmp_seq=9. time=106. ms
64 bytes from ftp.psi.net (38.8.136.2): icmp_seq=10. time=101. ms
64 bytes from ftp.psi.net (38.8.136.2): icmp_seq=11. time=108. ms
64 bytes from ftp.psi.net (38.8.136.2): icmp_seq=12. time=95. ms
64 bytes from ftp.psi.net (38.8.136.2): icmp_seq=13. time=100. ms
64 bytes from ftp.psi.net (38.8.136.2): icmp_seq=14. time=106. ms
64 bytes from ftp.psi.net (38.8.136.2): icmp_seq=15. time=99. ms
64 bytes from ftp.psi.net (38.8.136.2): icmp_seq=16. time=97. ms
64 bytes from ftp.psi.net (38.8.136.2): icmp_seq=17. time=103. ms
64 bytes from ftp.psi.net (38.8.136.2): icmp_seq=18. time=106. ms
64 bytes from ftp.psi.net (38.8.136.2): icmp_seq=19. time=101. ms
64 bytes from ftp.psi.net (38.8.136.2): icmp_seq=20. time=104. ms
64 bytes from ftp.psi.net (38.8.136.2): icmp_seq=21. time=107. ms
64 bytes from ftp.psi.net (38.8.136.2): icmp_seq=22. time=103. ms
64 bytes from ftp.psi.net (38.8.136.2): icmp_seq=23. time=96. ms
64 bytes from ftp.psi.net (38.8.136.2): icmp_seq=24. time=103. ms
64 bytes from ftp.psi.net (38.8.136.2): icmp_seq=25. time=95. ms
^C
----38.8.136.2 PING Statistics----
26 packets transmitted, 26 packets received, 0% packet loss
round-trip (ms)  min/avg/max = 95/101/108






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