RS232 SLIP

I’d like to connect some old computer using RS232 and SLIP, is it possible with ‘hap ac lite’ and suitable usb-RS232 dongle?
thanks.

I don’t think RouterOS supports SLIP. Wiki search returns nothing.
The good old PPP over serial is supported and might be an option for you.

thanks I’ll try that. if you got guide on how to setup RS232 PPP, please ‘share’.
thanks.

Plugin serial port cable.
PPP->Interface->Add
Select PPP client or server from the dropdown.
There you can select your serial port.