The air interface link of the RTN 510
cannot be set up.
1. Check whether the SSID and password of
the interconnected AP and RT are the same and whether the encryption modes are
the same. The SSID, encryption mode, and password of the AP and RT must be the
2. Check the ACL configuration of the AP
and RT. Generally, check whether the control list is enabled on the AP and the
whitelist function is enabled. If the whitelist function is enabled, check
whether the MAC address of the peer RT is added to the ACL.
3. In the relay scenario, check whether the
mode of the AP or RT serving as the relay site is set correctly.
4. If multiple APs are deployed on the same
site, set different SSIDs for different APs to ensure that RT devices can
access the network according to the network plan.
1: The MAC address–based access control
list (whitelist) on the AP side is enabled, and the MAC address of the remote
RT is not in the whitelist.
2: The SSID and password are incorrect.
3: The modes of AP or RT in the relay
scenario are not switched.
4: The SSID is not changed in co-site
scenarios (it is recommended that the SSIDs of co-site devices to be