I was looking for a solution that lets someone use Yggdrasil (crypto routed network overlay) over LoRa. The basic idea is to use Yggdrasil multicast and use Reticulum RNodes I with tncattach.

I fear that there’ll be too much overhead (the MTU is only around 500 bytes, and IPv6 minimum MTU is 1280) because of IPv4 fragmentation

Links:

• https://unsigned.io/guides/2018_07_01_using-rnode-as-a-lora-based-wireless-nic.html

SAS stands for Serial Attached SCSI, a high-end alternative to SATA