patty - Userland AX.25 stack

An AX.25 V2.2 Stack Outside of the Kernel

Original: https://scm.xan.host

Build

sh configure
make
sudo make install
sudo ldconfig

Examples

/etc/patty/pattyd.conf

sock /var/run/patty/patty.sock
pid /var/run/patty/patty.pid
if kiss0 ax25 K5OKC kiss /dev/tty21 baud 19200
route default if kiss0

connect /var/run/patty/patty.sock K5OKD

ax25dump -i kiss0

K5OKC>K5OKD (XID cmd P/F=0)
    XID parameters:
        Classes of procedures:
            > ABM
            > half-duplex
        HDLC optional functions:
            > REJ
            > SREJ
            > extended addresses
            > modulo 128
            > TEST
            > 16-bit FCS
            > synchronous TX
            > multiple SREJ
        I Field Length RX: 1536
        Window Size RX: 127
        Ack timer: 3000
        Retry: 10
00000000: 966a 9e96 8840 e096 6a9e 9686 4061 af82  [email protected]...@a..
00000010: 8000 1702 0221 0003 0386 a822 0602 3000  .....!....."..0.
00000020: 0801 7f09 020b b80a 010a                 ..........
K5OKC>K5OKD (SABM cmd P/F=1)
00000000: 966a 9e96 8840 e096 6a9e 9686 4061 3f    [email protected]...@a?
K5OKC>K5OKD (SABM cmd P/F=1)
00000000: 966a 9e96 8840 e096 6a9e 9686 4061 3f    [email protected]...@a?
K5OKC>K5OKD (SABM cmd P/F=1)
00000000: 966a 9e96 8840 e096 6a9e 9686 4061 3f    [email protected]...@a?