Monthly Archives: August 2017

Improving ARP performance on slow AX.25 links

Recently I’ve been setting up TCP/IP connections over VHF radio. They are Linux systems linked by 1200 baud AX.25 modems. Opinions vary as to whether the overheads of TCP/IP are worthwhile at 1200 baud—9600 is certainly better—but it’s handy and … Continue reading

Posted in radio | Leave a comment