• cisco
• WIFI
• Controller

Cisco WLC4400

• 201308 lightweight cisco ap's refuse to register after controller factory reset.
• DHCP on router to enable ap's to find controller

  • option 43 hex f1 04 + IP in hex {{

• Debug , ssh into controller
  • debug pm pki enable

    • *spamReceiveTask: Aug 02 08:43:38.905: sshpmGetIssuerHandles: SSC is not allowed by config; bailing...
      *spamReceiveTask: Aug 02 08:43:38.906: 00:11:5c:1b:8f:70 DTLS connection 0x1386ab68 closed by controller
      *spamReceiveTask: Aug 02 08:43:38.906: CAPWAP DTLS connection closed msg

  • debug capwap events enable

    • SSC is not allowed by config; bailing...

http://www.cisco.com/en/US/products/ps6366/products_configuration_example09186a00806a426c.shtml You can recognize this problem when a Lightweight AP Protocol (LWAPP)-converted AP does not associate to the WLC. When you troubleshoot the association problem, you see these outputs when you issue these debugs:

• debug capwap errors enable

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