I'm in the process of upgrading autonomous 1242(MIC) APs belongs to an external client of to make them part of the existing lwapp based infrastructure.
I could observe successful Discovery negotiation.Next,AP sends the join-request but WLC debug does not indicate receiving it.
1.wireshark packet capture indicates that Discovery & jOin processes use indentical ports at each phasee-this will rule out the firewalls.
2.no duplicate IPs
3.controllers are not exhausted with APs
4.DHCP option 43 is configured and could see it in action when I do a dhcp debug
The other interesting observation is that I could not see any certs on autonomous APs before conveting them to lwapp when I issue sh crypto pki certificates
Please refer to the attachment for debug outputs.
Any help is much appreciated.