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10-28-2013 01:41 PM
10-28-2013 01:41 PM
MSM 760 Controller
Trying to get the System log events cleared up on the Controler.
System log shows the following:
Are these issues that should be addressed and fixed?
Oct 28 15:27:42.436 warn 74:46:A0:8D:92:AB rfmgr_ap: Radio 2: Severe interference channel proposal rejected: insufficient quality
Oct 28 14:10:48.025 warn 84:34:97:B6:E4:88 rfmgr_ap: Radio 1 has detected one or more neighbor AP too close, less than 1 meter away, strongest received signal level is 170 dBm, threshold is 0 dBm
Oct 28 13:46:47.556 warn 84:34:97:B6:5D:7B rfmgr_ap: Radio 2: Severe interference channel proposal rejected: insufficient quality
Oct 28 13:31:12.252 warn 84:34:97:B6:5D:7B rfmgr_ap: Radio 2: Severe interference channel proposal rejected: insufficient quality
Oct 28 12:27:31.114 err 84:34:97:B6:E4:3D eapolserver: Invalid state for processing a WPA Group key (mac-address='10:0B:A9:B9:8B:FC').
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10-30-2013 07:27 AM
10-30-2013 07:27 AM
Re: MSM 760 Controller
That log is coming from the Severe interference detection/mitigation feature, which can be enabled/disabled at the AP radio settings.
When the AP detects quality degradation on its current channel, it will inform the controller and try to move to a different channel, in your case it looks like the proposed channel wasn´t good enough (probably interference).
Thanks,
Lmm
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10-31-2013 10:55 AM
10-31-2013 10:55 AM
Re: MSM 760 Controller
What release are you running ?
Seems to me 5.7.3.0 SR2 is a quite stable release.
Might want to start there.
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10-31-2013 11:42 AM
10-31-2013 11:42 AM
Re: MSM 760 Controller
Firmware version: 6.0.1.0-13564
MSM 760 Controller
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11-01-2013 07:34 AM
11-01-2013 07:34 AM
Re: MSM 760 Controller
Severe interference detection/mitigation is not included in 5.7.X.X code.
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11-05-2013 07:14 AM
11-05-2013 07:14 AM
Re: MSM 760 Controller
That isn't a very good version. Start by upgrading to 6.2.
HTH,
Arimo
HPE Networking Engineer