Neighbors problems

RouterOS Beginner Basics
1

Hello there,
I have a problem with Neighbors.

My Network

Core Router>RB3011(Vlan150)>>>>RB2011(Vlan151)>>>>Omnitik AC AP1(Vlan150)>>>>Ethernet2 SXTSQHP AP2(Vlan150)

All this is in bridge mode and is attached to the vlan bridge. There are 2 APs with their VLAN 150 use tag marked on the wlan. The CPE in the CPE, which is connected to the AP1, appears to be connected to the IP neighbors AP2. It appears in the CPE AP1 connected to AP2.
What can I do to prevent them from appearing on the CPE?

2

Turn off neighbour discovery on the CPE interface, or use a bridge filter to control the MNDP packets.

3

Hello,
I used this board but there was no solution. Bridge filter firewall is on.
/interface bridge filter
add action=drop chain=input dst-port=5678 ip-protocol=udp mac-protocol=ip

4

I want to say something without forgetting. customers see each other over WLAN.