Opened 7 years ago

Closed 7 years ago

Last modified 3 years ago

#656 closed defect (fixed)

plenary wireless problems

Reported by:… Owned by: cdoyle@…
Priority: tbd Milestone: ietf-088
Component: incoming Keywords:
Cc: My Current Location:
My MAC Address: My OS:


The wireless network is having some troubles with the full room. I'm seated midway back on the center aisle, and using ietf-a.1x SSID if that helps.


Tracing route to [2a00:1450:4008:801::1014]
over a maximum of 30 hops:

  1   487 ms    87 ms    33 ms [2001:67c:370:184::2]
  2   101 ms    34 ms    39 ms  2001:569:fff::a
  3     *        *        *     Request timed out.
  4   428 ms   177 ms   202 ms  2001:568:1::2f
  5   434 ms   473 ms   356 ms  2001:4860::1:0:e38
  6     *        *        *     Request timed out.
  7   208 ms   376 ms   300 ms  2001:4860::1:0:755
  8   610 ms  1012 ms   842 ms  2001:4860::1:0:9f2
  9  1789 ms  1257 ms   540 ms  2001:4860::8:0:3df4
10     *      533 ms   399 ms  2001:4860::8:0:507c
11   609 ms   775 ms     *     2001:4860::8:0:3098
12     *      828 ms     *     2001:4860::1:0:5bd
13     *        *        *     Request timed out.
14     *        *        *     Request timed out.
15  ^C



Wesley George
Time Warner Cable
ATG Technology Development
office: 703-561-2540 | mobile: 703-864-4902

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Change history (3)

comment:1 Changed 7 years ago by llynch@…

Owner: changed from llynch@… to cdoyle@…
Status: newassigned

comment:2 Changed 7 years ago by cdoyle@…

Resolution: fixed
Status: assignedclosed
Type: requestdefect

Thank you. A full report of the morning issue will be presented in the plenary as a part of the NOC report. The quick explanation is that the DFS on the A radio's was not selecting 5ghz channels properly. As a result we were seeing a huge amount of co-channel interference. We manually assigned channels and lowered the power on all of the plenary radios. This seemed to resolve the issue and we reached network stability around 10am.

comment:3 Changed 3 years ago by Rick Alfvin

Milestone: ietf-88ietf-088

Milestone renamed

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