Re: Karsten Merker > > This is because there is only one place where the "AX25_WINDOW" error > > message is printed: > > > > if (setsockopt > > (fd, SOL_AX25, AX25_WINDOW, &window, > > sizeof(window)) == -1) { > Do you perhaps have an idea what else could be the source of the problem? Does the kernel still support ax25? I remember talk of dropping that. Christoph