Hello,
I’m using the map lite router in client mode.
I deleted all Firewall rules. The Arp feature is enabled on all interfaces.
With ping to map lite WAN side, i get no responce.
When i use the ping tool out of map lite to the pc over WAN side, the PC stores the MAC into ARP buffer.
After this, the pc is able to connect map lite over WAN.
Why WAN side is not responding on ARP requests?
Can anybody explane this? Is there a setting i’ve missed?
thank you
Does your WAN interface have an IP?
Turn on " Tools > Packet Sniffer" on the wan interface. Clear the arp table on the PC and try and ping from the PC to Mikrotik.
Then review the packet sniffer results. Do you see an arp request from the PC? Does the Mikrotik reply?
Hello,
I’ve used the packet sniffer tool.
No ARP request on WLAN side…
BUT i changed the WLAN AP to a different one. Here ARP is ok.
So it seems to be a AP related problem. Not on routerOS 
So solved…