Fwd: #127669/C (1site) appl:A site in Germany reports routing proble...
The end of this issue - last post by me anyhow. Seems to be a bandwidth issue on a segment of the BBN-Planet network. --Tim ---Internet Operations Center <ops@bbnplanet.com> wrote:
Ticket Number: 127669 Ticket Status: closed Ticket Type: unplanned/e2e Scope/Source: 1site/email Ticket Closer: jhickey Problem Fixer: none Ticket Opened: 07-15-1997 14:32 GMT Problem Started: 07-15-1997
Ticket Closed: 07-16-1997 01:14 GMT Problem Ended: 07-15-1997 14:32 GMT
Close Code: ucp
Svc/Site ID #: 178044 Svc/Site Name: appl
Description:
A site in Germany reports routing problems resulting in difficulties reaching www.apple.com.
Coming from either 194.97.200.30 or 195.254.23.1 and going to www.apple.com traces seem to be delayed around paloalto. Winfried Haug from the source reports their AS is 5549 and the first Net is announces as a /16 from their former upstream, they have 194.97.192.0/18. The second block has no super-route, but is splitted between themselves and another ISP, they have 195.254.0.0/17. Traces attached.
Resolution:
Per neteng this issue is directly related to the saturated T3 from
14:32 GMT paloalto
to decwrl (PAIX). However (also per neteng) there is nothing to be done at this time about offloading any of this traffic and thus no resolution to the observed issue until the OC3 is delivered.
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The end of this issue - last post by me anyhow. Seems to be a bandwidth issue on a segment of the BBN-Planet network.
I'm not sure if their theory is correct. Routing to www.apple.com from EUnet/UUNET and from carpeNet/Nacamar both go through the same Palo Alto link, but look at this ping -c 20 -q www.apple.com .. * via EUnet/UUNET --- www.apple.com ping statistics --- 20 packets transmitted, 13 packets received, 35% packet loss round-trip min/avg/max = 2645.188/2724.840/3156.298 ms * via carpeNet/Nacamar --- www.apple.com ping statistics --- 20 packets transmitted, 20 packets received, 0% packet loss round-trip min/avg/max = 155.404/180.195/249.367 ms The above was yesterday after I saw the report. The guy at seicom.net who posted the original problem is also going via UUNET in Frankfurt (same as EUnet). Cheers, Ray
On Jul 16, 17:11, Ray Davis <ray@carpe.net> wrote:
* via EUnet/UUNET --- www.apple.com ping statistics --- 20 packets transmitted, 13 packets received, 35% packet loss round-trip min/avg/max = 2645.188/2724.840/3156.298 ms
You are actually here talking about EUnet Germany, not EUnet as such; see http://www.usa.uu.net/press/eunet.html for details about that issue. See http://www.EU.net for information about EUnet (yes, I know it's confusing, one of these historical things). This is what things look like from here; Xlink in Germany will look pretty much the same (yes, getting really peppered now). jotun.EU.net% trc www.apple.com traceroute to www.apple.com (17.254.3.35), 30 hops max, 40 byte packets 1 Amsterdam7.NL.EU.net (193.242.90.1) 4 ms 4 ms 3 ms 2 Amsterdam5.NL.EU.net (134.222.187.5) 4 ms 3 ms 3 ms 3 Pennsauken1.NJ.US.EU.net (134.222.228.34) 88 ms 88 ms 87 ms 4 Vienna2.VA.US.EU.net (134.222.228.1) 92 ms 90 ms 95 ms 5 San-Jose1.CA.US.EU.net (134.222.228.106) 147 ms 151 ms 148 ms 6 sanjose1-br1.bbnplanet.net (198.32.184.19) 150 ms 150 ms 148 ms 7 paloalto-br2.bbnplanet.net (4.0.1.10) 149 ms 153 ms 149 ms 8 paloalto-cr4.bbnplanet.net (131.119.0.148) 154 ms 152 ms 149 ms 9 appl.bbnplanet.net (131.119.26.30) 165 ms 157 ms 155 ms 10 ton.apple.com (205.180.175.30) 161 ms 155 ms 159 ms 11 A17-254-3-35.apple.com (17.254.3.35) 168 ms 151 ms 156 ms jotun.EU.net% -- ------ ___ --- Per G. Bilse, Director Network Eng & Ops ----- / / / __ ___ _/_ ---- EUnet Communications Services B.V. ---- /--- / / / / /__/ / ----- Singel 540, 1017 AZ Amsterdam, NL --- /___ /__/ / / /__ / ------ tel: +31 20 5305333, fax: +31 20 6224657 --- ------- 24hr emergency number: +31 20 421 0865 --- Connecting Europe since AS286 --- http://www.EU.net e-mail: bilse at domain
participants (3)
-
Per Gregers Bilse -
Ray Davis -
Timothy M. Lyons