Hello, folks! I also am trying to get ax25 working on a RedHat 6.1 machine. After recompiling the kernel, and installing the RPM I found at ftp.hes.iki.fi, I am having difficulty getting kissattach to work. My /etc/ax25/axports file looks like: radio kb0tdf-0 9600 256 2 144.990 When I issue "kissattach /dev/ttyS1 radio 44.94.66.1", I get back tty_speed: tcgetattr: Input/Output Error I **do** have a "COM2" on this computer, and there is a TNC attached to it. Can someone point me in the right direction, please? Regards, Greg Blakely KB0TDF
