The J (JustHeard) command lists the callsigns of the last 20
stations who have connected to the router since it was booted.
The "Type" field shows the type of session as follows:
CONS - Console FTPS - FTP Server
TTY - Serial TTY FTPC - FTP Client
AX25 - AX25L2 APRS - APRS Server
NTRM - Netrom TPXY - Telnet Proxy
Teln - Telnet HTTP - HTTP Server
Host - BPQHost app SOKS - SOCKS Proxy
Sock - Socket app AGWH - AGW Host app
RHP - RHP app FTPX - FTP Proxy
CHAT - Chat session RHPC - RHP Control session
PMS - PMS SOKH - Uplink to Socket host
PSTN - Dial-in PRXY - Proxy
APPL - Uplink to app NTPX - NetRom to TCP Proxy
ECHO - Echo server RHPS - RHP Stream Socket
DSCD - Discard server RHPP - RHP SeqPacket Socket
FING - Finger server RLOG - Remote Login
TTYL - TTYLink DEDH - WA8DED Hostmode app
The "Usercall" field shows the user's callsign. If it was a
Netrom level 4 connection, the user's node is also shown, in
the form <user>@<node>.
The "Logoff-time" field shows the date and time when the user
logged off.
The "Mins" field shows how long the user was connected in
minutes.
The "Bytes from/to" fields show how many information (i.e.
layer 7) bytes were received from, and sent to the user.