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Cisco Bug: CSCvi53678 - 8.8:"set channel to 173 FAILED on 16 VAPs" when change sniffer channel to 173 from 169GHz when 40MHz

Last Modified

Nov 24, 2018

Products (1)

  • Cisco Aironet 1850 Series Access Points

Known Affected Releases


Description (partial)

Set 1542 to Sniffer mode. Change the normal band to 40MHz. Set the sniffer tftp server and change the channel from 169 to 173 GHz. The following error shows up on console:

[*03/19/2018 15:04:47.9699] DOT11_CFG[1]: Starting radio 1
[*03/19/2018 15:04:47.9699] DOT11_DRV[1]: Start Radio1
[*03/19/2018 15:04:47.9799] ifconfig mon1 promisc
[*03/19/2018 15:04:47.9899] DOT11_DRV[1]: Channel set to 173, width 40
[*03/19/2018 15:04:47.9899] DOT11_DRV[1]: Stop Radio1
[*03/19/2018 15:04:47.9999] DOT11_DRV[1]: set channel to 173 FAILED on 16 VAPs
[*03/19/2018 15:04:47.9999] DOT11_DRV[1]: Start Radio1

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