From owner-freebsd-isp Sun Dec 22 02:08:42 1996 Return-Path: Received: (from root@localhost) by freefall.freebsd.org (8.8.4/8.8.4) id CAA26117 for isp-outgoing; Sun, 22 Dec 1996 02:08:42 -0800 (PST) Received: from root.com (implode.root.com [198.145.90.17]) by freefall.freebsd.org (8.8.4/8.8.4) with ESMTP id CAA26112 for ; Sun, 22 Dec 1996 02:08:40 -0800 (PST) Received: from localhost (localhost [127.0.0.1]) by root.com (8.7.6/8.6.5) with SMTP id CAA22279; Sun, 22 Dec 1996 02:07:47 -0800 (PST) Message-Id: <199612221007.CAA22279@root.com> X-Authentication-Warning: implode.root.com: Host localhost [127.0.0.1] didn't use HELO protocol To: Bradley Dunn cc: freebsd-isp@freebsd.org Subject: Re: UUNET vs Netcom In-reply-to: Your message of "Sat, 21 Dec 1996 23:01:51 EST." From: David Greenman Reply-To: dg@root.com Date: Sun, 22 Dec 1996 02:07:47 -0800 Sender: owner-isp@freebsd.org X-Loop: FreeBSD.org Precedence: bulk >On Sat, 21 Dec 1996, David Greenman wrote: > >> CRL peers with Sprint at the PB-NAP to avoid congestion that Sprint has >> at MAE-west (and probably for other reasons, such as load balancing their >> own circuits). Last time I looked, MCI peered with Sprint on the west coast >> through a dedicated circuit. > >CRL also peers at mae-west: > 3 sl-chi-6-F0/0.sprintlink.net (144.228.50.6) 13.410 ms 19.669 ms 13.291 ms > 4 144.228.10.54 (144.228.10.54) 52.305 ms 52.294 ms 57.106 ms > 5 sl-stk-1-F/T.sprintlink.net (198.67.6.1) 53.130 ms 57.866 ms 59.603 ms > 6 sl-mae-w-H3/0-T3.sprintlink.net (144.228.10.110) 55.692 ms 68.072 ms 55.365 ms > 7 T3-CRL-SFO-01-H1/0.US.CRL.NET (198.32.136.10) 72.085 ms 141.506 ms 230.938 ms > >Much better than when it all went over the CIX, though. > >Yes, basically at every exchange point city MCI + Sprint have a private >interconnect to bypass the XPs. I should have said that CRL peers with Sprint at PB-NAP, MAE-west, MAE-east, and the CIX. They set their routing to prefer PB-NAP, but it looks like Sprint is sending inbound traffic for CRL to MAE-west at the moment. Outbound is going to PB-NAP: [wcarchive:davidg] traceroute ftp.sprint.net traceroute to ftp.sprint.net (204.117.214.13), 30 hops max, 40 byte packets 1 T3-GW1.US.CRL.NET (165.113.55.1) 1.602 ms 1.366 ms 1.002 ms 2 pb-nap-A.sprint.net (198.32.128.11) 2.740 ms 3.658 ms 3.830 ms 3 sl-stk-6-H4/0-T3.sprintlink.net (144.228.10.49) 39.622 ms 267.059 ms 6.374 ms 4 sl-stk-2-F/T.sprintlink.net (198.67.6.2) 5.989 ms 8.196 ms 6.180 ms 5 sl-dc-7-H4/0-T3.sprintlink.net (144.228.10.106) 59.005 ms 64.699 ms 58.339 ms 6 sl-dc-s-F0.sprintlink.net (144.228.20.121) 61.778 ms 58.949 ms 60.508 ms 7 ftp.sprintlink.net (204.117.214.13) 58.504 ms 59.277 ms 58.517 ms -DG David Greenman Core-team/Principal Architect, The FreeBSD Project