Only MAC telnet connects

Folks,

I could use your help!

I have 3 RB411 and 1 RB433AH running 4.16 deployed on my network. All but one of them cannot be accessed by anything but MAC telnet.

Any thoughts?

All IP services except telnet are enabled and accessible from all IP adresses. Only MAC telnet works.

Thank you!

Firewall filter rules?

If you need further help, rather than have people guess post the output of “/ip address print detail”, “/ip route print detail”, “/interface print”, “/ip firewall export”, and an accurate network diagram.