VarAC and TCP/IP Network Integration
The need: Emcom Users who employ AREDN Mesh Networks to support served agencies need to communicate with shelters, etc. that are outside the range of the Mesh. What is needed is a server on the mesh that allows VarAC traffic between mesh nodes as well as via conventional RF to stations outside the mesh.
Such a server would be able to gain awareness of stations existing only on the mesh (just running VarAC over TCP/IP) and others coming into the mesh via VaraFM so as to route traffic to RF only as needed, similar to APRS servers. This would both reduce VaraFM channel congestion during emergencies and would reduce the VHF/UHF radio equipment and setup time needed during deployments.
75 Views
#1 would require Irad to write code.
#2 Simply configure your VarAC instance with the remote VARA instance IP information. Many VARA users already run remote VARA instances, this isn't new functionality.
What is the unknown hurdle is how users are accessing "the mesh" via VARA. One would infer that nodes are running BPQ or similar software, though the OP didn't note that.
An additional, but not insurmountable, issue, is that VARA is frequently a connection oriented service, whereas APRS and the like is not. While VARA supports unconnected frames, the use cases would need to be explored to determine the best implementation path.
Matt
AL0R