Date: Thu, 22 Feb 1996 20:08:33 -0800 From: David Greenman <davidg@Root.COM> To: Charles Henrich <henrich@crh.cl.msu.edu> Cc: freebsd-chat@freebsd.org Subject: Re: response from CRL Message-ID: <199602230408.UAA00212@Root.COM> In-Reply-To: Your message of "Thu, 22 Feb 1996 22:58:28 EST." <199602230358.WAA04643@crh.cl.msu.edu>
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>In lists.freebsd.chat you write:
>
>> I just got the attached message. It doesn't seemed to have help much,
>>however...
>
>Well at least my packets are taking the correct route these days:
>
> 1 michnet2.msu.edu (35.8.2.3) 2.437 ms 3.133 ms 2.531 ms
> 2 35.125.0.1 (35.125.0.1) 5.114 ms 5.875 ms 5.215 ms
> 3 cpe2-fddi-1.Chicago.mci.net (192.203.195.5) 6.191 ms 5.922 ms 5.283 ms
> 4 border1-hssi1-0.Chicago.mci.net (204.70.24.5) 10.629 ms 10.495 ms 10.881
> 5 core-fddi-0.Chicago.mci.net (204.70.2.81) 11.404 ms 11.480 ms 11.029 ms
> 6 core1-hssi-3.WillowSprings.mci.net (204.70.1.86) 74.990 ms 206.048 ms
> 7 core1-hssi-4.Sacramento.mci.net (204.70.1.173) 60.252 ms 58.656 ms
> 8 core2-hssi-3.SanFrancisco.mci.net (204.70.1.145) 61.307 ms 63.468 ms
> 9 borderx1-fddi-1.SanFrancisco.mci.net (204.70.158.52) 66.223 ms 63.280 ms
>10 pacbell-nap-atm.SanFrancisco.mci.net (204.70.158.106) 66.243 ms 66.155 ms
>11 * * pb-nap.crl.net (198.32.128.20) 214.014 ms
>12 * wcarchive.cdrom.com (165.113.58.253) 66.411 ms 69.494 ms
>
>But your right, ftp performance is still lousy. I blame the ATM. :(
Hmmm.
[wcarchive:davidg] traceroute smart1.svi.org
traceroute to smart1.svi.org (192.216.191.10), 30 hops max, 40 byte packets
1 F0-CRL-SFO-01-F0/0.US.CRL.NET (165.113.58.1) 1.705 ms 0.911 ms 1.501 ms
2 pb.mci.net (198.32.128.12) 2.269 ms 2.082 ms 2.196 ms
3 borderx1-hssi3-0.SanFrancisco.mci.net (204.70.158.105) 24.898 ms 21.461 ms 7.010 ms
4 barrnet.SanFrancisco.mci.net (204.70.158.102) 8.682 ms 7.184 ms 6.291 ms
5 su-a.bbnplanet.net (192.31.48.200) 183.231 ms * 5.063 ms
6 su-c.bbnplanet.net (192.31.48.3) 11.953 ms 7.648 ms 5.925 ms
7 smart1.svi.org (192.216.191.10) 11.504 ms 7.822 ms 7.447 ms
("smart1" is a machine that used to be sitting next to wcarchive at Stanford)
The return path has the "pacbell-nap-atm..." in it just as you have above,
however:
[wcarchive:davidg] ttcp -p9 -n32 -t smart1.svi.org
ttcp-t: buflen=8192, nbuf=32, align=16384/+0, port=9 tcp -> smart1.svi.org
ttcp-t: socket
ttcp-t: connect
ttcp-t: 262144 bytes in 0.55 real seconds = 464.12 KB/sec +++
ttcp-t: 32 I/O calls, msec/call = 17.65, calls/sec = 58.01
...so I don't think it's the ATM.
-DG
David Greenman
Core-team/Principal Architect, The FreeBSD Project
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