General Questions

I have normal PC where I run m0n0 in CF card I'd like to control it with my other computer with console using serial port in both machines, first I tought that it would be the wrong cable which I had now I'm sure it's proper null modem cable,

I have tried these kind of commands:

cu -l /dev/ttyS0 -s 19200
cu -l /dev/ttyS0 -s 9600

I tried also with Putty but it is so option rich UI I'm not sure did I correct settings, but with both ways I couldn't reach the m0n0wall machine