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Cisco Bug: CSCvi09153 - Cisco Wave 1 APs radio reset due FST14 FW: cmd=0x31 seq=6 due to mcast stuck in radio

Last Modified

Sep 16, 2019

Products (1)

  • Cisco Aironet 3700 Series Access Points

Known Affected Releases

8.2(166.0) 8.3(140.0) 8.8(1.77)

Description (partial)

Symptom:
Radio reset due to FST14 cmd=0x31 seq=6
In event.rx we can see mcast queue showing some packets

       ---- Active ------ In-Progress --------------- Counts --------------
        Cnt  Quo  Bas  Max  Cl  Cnt  Quo  Bas       Sent   Discard  Fail    Retry  Multi
MC0      44    0    0    0    1   25    0    0   10550400    229355     0        0      0

Conditions:
Observed in IOS APs running 8.2.166.0

Related Community Discussions

<key>CSCvi09153</key> fix in 8.3,8.5
I don't see that <key>CSCvi09153</key> is fixed in any upcoming build of 8.3 or 8.5. We have.a flex deployment of about 5,000 APs running 8.3 MR4 where we're seeing this and current workaround is to just reset radios every morning.   If we could get this added to the list for an upcoming MR of 8.3 or 8.5 (preferably both) this would be great.   I already have a TAC case open on this since 3/19/2018 and I have been waiting on a fix since then.   Thanks.
Latest activity: Jul 09, 2018
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