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Cisco Bug: CSCvi92290 - 8.8:NBN AP not getting discovered by WLC with static IPv6 address

Last Modified

Apr 24, 2018

Products (1)

  • Cisco Aironet 1850 Series Access Points

Known Affected Releases

8.8(1.99)

Description (partial)

Symptom:
1.	Allow AP to discover controller
2.	Make sure that there is no DHCPv4 server running on the subnet where AP is connected
3.	Configure static IPv6 address on AP and reboot
4.	At this point, I saw that AP had no IPv4 address associated with it
5.	Once this happens, AP couldn't discover controller and the following errors show up:

[*04/10/2018 12:56:33.5899] chatter: tohost_vlan0 :: ToHost: device 'vlan0' came up

[*04/10/2018 12:56:35.8799] chatter: err.gateway#402:   42 | 006bf116 2600006b f1162600 08060001 08000604 0002006b

[*04/10/2018 12:56:50.8799] chatter: err.gateway#402:   42 | 006bf116 2600006b f1162600 08060001 08000604 0002006b

[*04/10/2018 12:57:05.8799] chatter: err.gateway#402:   42 | 006bf116 2600006b f1162600 08060001 08000604 0002006b

[*04/10/2018 12:57:20.8799] chatter: err.gateway#402:   42 | 006bf116 2600006b f1162600 08060001 08000604 0002006b

Conditions:
na
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