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network problems at UCAR?
- Subject: network problems at UCAR?
- Date: Thu, 21 Oct 1999 21:42:48 +0000 (GMT)
Hi Bill, Unidata support, and IDD-relay,
Looks like there are network problems at NCAR.
Packets are making it to UCAR, but not doing much once they get there!
I noticed there were problems the other day as well with UCAR sites.
See attached traceroute. (course they may not see this email till the problem
is fixed!)
Our connection to our upstream site (Cornell) is good, as usual, since we use
the same provider. Again see attached traceroute below. I suspect Cornell is
having the same problem with late and missing data. Things don't seem any
better at our alternate feed sites. I can't get to the Unidata site to see how
others are faring, but this appears to be a UCAR problem so suspect anybody
using NCAR as the top level node is losing as well.
I wonder if there is an alternate site Cornell (and others) could use so that
this branch of the IDD tree (and others) starts getting data again?
Thanks
David
David Knight
Department of Earth and Atmospheric Sciences Tel: (518)-442-4204
SUNYA ES-228 Fax: (518)-442-4494
Albany, NY 12222 Email: address@hidden
traceroute noaaport.unidata.ucar.edu
traceroute to desi.unidata.ucar.edu (128.117.140.94), 30 hops max, 40 byte
packe
ts
1 be102 (169.226.4.1) 1 ms 0 ms 0 ms
2 169.226.13.1 (169.226.13.1) 1 ms 1 ms 1 ms
3 at-gw3-alb-1-0-T3.appliedtheory.net (169.130.23.5) 2 ms 2 ms 3 ms
4 at-gw2-alb-0-0.appliedtheory.net (169.130.20.2) 22 ms 209 ms 12 ms
5 at-gw2-syr-1-1-0-T3.appliedtheory.net (169.130.1.22) 9 ms 9 ms 8 ms
6 169.130.2.102 (169.130.2.102) 9 ms 7 ms 8 ms
7 sl-bb11-pen-1-0.appliedtheory.net (169.130.1.138) 39 ms 31 ms 27 ms
8 * sl-bb10-pen-9-0.sprintlink.net (144.232.5.1) 44 ms 53 ms
9 * sl-bb10-nyc-5-1.sprintlink.net (144.232.9.101) 29 ms 29 ms
10 sl-bb1-nyc-0-0-0.sprintlink.net (144.232.7.6) 29 ms 22 ms 21 ms
11 205.171.4.245 (205.171.4.245) 85 ms 94 ms 102 ms
12 * nyc-core-01.inet.qwest.net (205.171.17.97) 122 ms 211 ms
13 den-core-01.inet.qwest.net (205.171.5.19) 153 ms 143 ms 116 ms
14 den-edge-04.inet.qwest.net (205.171.16.66) 117 ms 135 ms 131 ms
15 den-edge-11.inet.qwest.net (205.171.16.170) 126 ms 112 ms 134 ms
16 205.171.50.78 (205.171.50.78) 125 ms 141 ms 109 ms
17 flr-n2.ucar.edu (128.117.2.229) 110 ms 111 ms 123 ms
18 * * *
19 * * *
20 * * *
21 * * *
22 * * *
23 * * *
24 * * *
25 * * *
26 * * *
27 * * *
28 * * *
29 * * *
30 * * *
traceroute snow.cit.cornell.edu
traceroute to snow.cit.cornell.edu (132.236.186.15), 30 hops max, 40 byte
packet
s
1 be102 (169.226.4.1) 2 ms 1 ms 1 ms
2 169.226.13.1 (169.226.13.1) 1 ms 2 ms 1 ms
3 at-gw3-alb-1-0-T3.appliedtheory.net (169.130.23.5) 3 ms 3 ms 4 ms
4 at-gw2-alb-0-0.appliedtheory.net (169.130.20.2) 3 ms 3 ms 3 ms
5 at-gw2-syr-1-1-0-T3.appliedtheory.net (169.130.1.22) 5 ms 6 ms 5 ms
6 at-gw1-ith-0-1-0-T3.appliedtheory.net (169.130.1.42) 7 ms 6 ms 6 ms
7 at-cornell-1-0-0-T3.appliedtheory.net (169.130.61.10) 8 ms 9 ms 9 ms
8 CCC2-8540-VL8.CIT.CORNELL.EDU (132.236.222.138) 8 ms 9 ms 7 ms
9 snow.cit.cornell.edu (132.236.186.15) 7 ms 8 ms 8 ms