An AC does not to respond to the Discovery packet sent by an AP after the AP obtains an IP address

Perform the following steps to locate the fault:
1. Check the AP authentication mode, blacklist, and whitelist.
- If the AP fails the authentication, modify the configuration so that the AP can pass the authentication.
- If the AP passes the authentication, go to the next step.
2. View packet statistics on the AC to check whether the AC has received the Discovery packet (assuming that only one AP is connected to the AC).
- If the AC has received the Discovery packet, check whether the CAPWAP module processes the Discovery packet correctly.
- If the AC has not received any Discovery packet, check whether the AC's source interface or source IP address has been configured.

Scroll to top