This box does not have WiFi radios.You need to realign the antenna. Same hapened to me but I moved it left to right a lot until the signal was good. The antenna has lobes and you align them on that lobes. Also the signal must be identical +-3dbi. The link must have ~ -60dbi.
It can bing the interwebs through port 1I'm assuming that this is an artifact of your IP address sanitization - but your configuration shows the interface IPs as 10.160.25x.0/24 -- that's the network prefix and is an invalid IP address. Perhaps you're really configured with 10.160.25x.1/24 on each interface. . .
I would also shorten the masquerade rule - you only need the masquerade rule once, and don't specify the source.
It's enough (and automatically works for any future LAN segments you may create later) to simply say masquerade if out-interface = ether1. No more rules are required.
Can the Mikrotik itself ping to internet hosts?
Change your rules from this:It can bing the interwebs through port 1
/ip firewall nat add action=masquerade chain=srcnat out-interface=ether1 src-address=10.160.250.0/24 add action=masquerade chain=srcnat out-interface=ether1 src-address=10.160.151.0/24
/ip firewall nat add action=masquerade chain=srcnat out-interface=ether1
/ip address add address=10.160.250.0/24 interface=ether2 network=10.160.250.0 add address=10.160.251.0/24 interface=ether3 network=10.160.251.0
Not in the network - that is the correct value for the network prefix.I know this, ZeroByte told me to use 250.1/24 so I was replying to him.