Thanks for your replies guys. These solutions are overkill to my needs,
I just need reliable LAN access from one machine to another, as for WAN
access I already have ssh tunnel which tunnels all traffic I want if
need be. So, I don't think I need external, commercial, not open source
solution for my simple remote access. I'd rather fix VNC server I have
right now, or switch to different VNC server. Anyone has experience with
VNC, or similar LAN protocols, which work? Thanks in advance.
I remember trying TigerVNC, which seems to have a better performance compared to x11vnc:
Xpra may also be very good, but I have never tried it in a scenario like that:
xrdp might also work, but seems to be a bit tricky:
x2go may also be a very good solution, as already mentioned.
Regards,
Dashamir