packet:protocols
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This is some information about various protocols used in packet radio.
KISS
Keep It Simple Silly
Protocol used between a TNC and a computer. See The KISS TNC: A simple Host-to-TNC communications protocol, and Packet Documents.
AXIP
AX.25 over IP (Although frequently incorrectly used to mean AX.25 over UDP/IP).
Appears to be an AX.25 frame in an IP packet with the IPPROTO field set to 93.
| IP | AX.25 Frame | AX.25 CRC16 |
AXUDP
AX.25 over UDP/IP
Appears to be an AX.25 frame in a UDP packet. No common port number in usage.
| IP | UDP | AX.25 Frame | AX.25 CRC16 |
AXTCP
AX.25 over TCP/IP
Appears to be two byte length (big endian), followed by an AX.25 packet. No common port number in usage.
| IP | TCP | 2 byte len (big endian) | AX.25 Frame | AX.25 CRC16 |
packet/protocols.1713554558.txt.gz · Last modified: 2024/04/19 19:22 by 2e0itb