I have the weirdest problem on something I have done many many times
I have 2 mikrotiks connected by 5XHD ubiquiti link and weirdly they can't ping each other
I even reset the config on both so no firewalls on either
One tik is 192.168.21.1/24 the other is 192.168.21.2/24 the IPs are simply on the ethernet port
tik 1 ===> /interface address add address=192.168.21.1/24 interface=ether5
tik 2 ===> /interface address add address=192.168.21.2/24 interface=ether5
I even set the Radio management up inband on 192.168.21.3/24 and 192.168.21.4/24
Now the weird parts
1.) both tiks can ping the two radios but neither can ping each other
2.) I can mac telnet from one tik to the other
3.) When I go to neighbors the wrong MAC address is showing on the connected tik
I am completely stumped ... weirdest thing ever.