Hello everyone,
Both NIU and AllisonHouse are having trouble feeding from
idd.aos.wisc.edu. Doing a raw NOTIFYME via the LDM, they seem to be
getting all the products, but we are randomly missing serious chunks of
the data from them when we requrest it. This all started yesterday evening
around 8 PM.
An "mtr" traceroute shows:
ldm01.allisonhouse.com (0.0.0.0) Thu Dec 27 19:57:24
2012
Keys: Help Display mode Restart statistics Order of fields quit
Packets Pings
Host Loss% Snt Last Avg Best Wrst
StDev
1. 64.225.152.1 0.0% 35 2.9 3.7 0.1 13.4
4.2
2. 64.224.0.133 0.0% 35 0.3 0.4 0.2 3.1
0.6
3. 10ge-ten1-2.atl-101mar-cor-1.pee 0.0% 35 0.3 8.9 0.3 289.3
48.8
4. 10ge-ten1-3.atl-telx-cor-1.peer1 0.0% 35 0.4 0.9 0.4 13.6
2.2
5. 10gigabitethernet1-3.core1.atl1. 0.0% 35 0.5 3.7 0.4 14.2
4.1
6. 10gigabitethernet6-4.core1.ash1. 0.0% 35 29.7 16.8 13.6 29.7
4.1
7. 10gigabitethernet5-4.core1.chi1. 0.0% 34 38.5 40.8 38.0 49.7
3.4
8. ???
9. r-uwmadison-isp-xe-8-0-0-3997.wi 0.0% 34 45.6 46.2 45.5 63.3
3.1
10. r-peer-xe-1-1-0-945.net.wisc.edu 0.0% 34 125.0 90.9 45.6 137.4
32.0
11. r-cssc-b280c-9-core-vlan-1627.ne 0.0% 34 47.9 45.9 45.7 47.9
0.5
r-cssc-b280c-9-core-vlan-2054.net.wisc.edu
12. r-cssc-b280c-1-core-vlan-2034.ne 0.0% 34 45.9 50.8 45.7 119.0
13.6
13. idd.aos.wisc.edu 0.0% 34 46.1 46.3 45.6 51.8
1.2
From both AH and NIU, #10 above seems to be the culprit. I also noticed
from NIU that until this morning, their I2 connection was down, but it
seems to be back up now. Any ideas what's going on?
Gilbert
*******************************************************************************
Gilbert Sebenste ********
(My opinions only!) ******
Staff Meteorologist, Northern Illinois University ****
E-mail: sebenste@xxxxxxxxxxxxxxxxxxxxx ***
web: http://weather.admin.niu.edu **
Twitter: http://www.twitter.com/NIU_Weather **
Facebook: http://www.facebook.com/niu.weather *
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