nanog mailing list archives

Re: PSInet?


From: Lloyd Taylor <taylorl () digex net>
Date: Tue, 29 Sep 1998 08:16:58 -0400 (EDT)

Looks from from inside:

access2> traceroute www.psi.net
traceroute to www.psinetus.aa.psiweb.com (38.15.254.104), 30 hops max, 40 byte packets
 1  dca1-cpe9-e1-0.atlas.digex.net (205.197.245.1)  4 ms  4 ms  3 ms
 2  dca1-core1-fa0-0-0.atlas.digex.net (165.117.17.1)  4 ms  3 ms  4 ms
 3  hgr2-core1-h4-0-0.atlas.digex.net (165.117.52.145)  4 ms  5 ms  4 ms
 4  dca5-core1-pt3-1-0.atlas.digex.net (165.117.52.142)  9 ms  6 ms  7 ms
 5  dca5-core2-fa5-1-0.atlas.digex.net (165.117.56.118)  6 ms  4 ms  7 ms
 6  207.238.38.118 (207.238.38.118)  5 ms  6 ms  6 ms
 7  38.1.2.25 (38.1.2.25)  89 ms  87 ms  88 ms
 8  www.psinetus.aa.psiweb.com (38.15.254.104)  92 ms  87 ms  92 ms

access2> traceroute pair.com
traceroute to pair.com (209.68.1.11), 30 hops max, 40 byte packets
 1  dca1-cpe9-e1-0.atlas.digex.net (205.197.245.1)  2 ms  2 ms  2 ms
 2  dca1-core5-fa0-0-0.atlas.digex.net (165.117.17.9)  4 ms  2 ms  3 ms
 3  pit1-core3-pt1-0-0.atlas.digex.net (165.117.53.254)  10 ms  10 ms  9 ms
 4  pit1-core1-fa3-0-0.atlas.digex.net (165.117.53.162)  10 ms  11 ms  10 ms
 5  pair-gw.digex.net (206.181.67.137)  10 ms  11 ms  11 ms
 6  pair.com (209.68.1.11)  13 ms  12 ms  10 ms

Maybe a route flap?

--Lloyd

Lloyd Taylor  --  taylorl () digex net
Vice President, Technical Operations
DIGEX Web Site Management Group
An Intermedia Company

On Tue, 29 Sep 1998 sigma () pair com wrote:


And I forgot to mention - same behavior with BBNplanet.  That's AS 1 and AS
174.

Of course, even when we do reach PSInet via UUnet during the day, there's a
300 msec lag at UUnet's last hop before PSInet :(

Kevin

Is anyone else seeing that PSInet has disappeared this morning?  Or mostly
disappeared?  I can reach them only via Sprint to MAE-East.  UUnet and
Digex both go nowhere.  Something wrong with PSInet's private peerings?

Kevin





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