My MiSTer is working fine and I can connect from it to the samba share it uses on my RPi over ethernet. NTP works etc. But I can't ping, ssh or ftp to the MiSTer. Latest version of MiSTer firmware. Old posts say there are scripts to turn on ssh and ftp servers but I don't see them.
I am pretty sure there is nothing in my firewall blocking it as my RPi is on the same LAN and it works fine. It is on a different VLAN than the RPi but my router's firewall and NAT don't do anything based on VLANs (that I know of) and the MiSTer is able to connect to the RPi. My computer is on a different LAN but again it works to the RPi.
Thanks.