Amiga 2 Amiga Serial link?

[amiman99]

Usually on DB25 ASYNC serial ports you would do like this:

pin 2 to pin 3
pin 3 to pin 2
pin 7 to pin 7

That's all

[amiman99]

Any one?

You probably could, BUT you could be limited to 19200bps or less over the serial link. You still may need some RAM, TCP stack, PPP etc, come to think of it, it may not be worth it.
For file transfer better option is to use PARNET over parallel port.