[incomplete, check misc.c for the full set]

At startup, SLiRP will read the file ~/.slirprc if it exists.  The following
configuration options are currently recognised:

redir [tcp] PORT [to] [HOST:]LPORT

- Redirect PORT to HOST:LPORT.  If PORT is 0, then SLiRP will redirect
  any port it gets to HOST:LPORT, and tell you on startup of the PORT it
  received.  If HOST is not given, then 192.0.2.15 is used (or will redirect
  to the original host if you use the on-the-fly config)

baudrate N

- Set baudrate to N.  Note, this code is still a little sketchy.  If you're
  not getting maximum throughput, set this to a value much greater than the
  actual baudrate (this will effectively disable this code, but your
  interactiive sessions will have much greater lag)

compress

- Do CSLIP compression (by default, SLiRP will detect wheather CSLIP is used
  or not)

nocompress

- Don't do CSLIP compression.

mtu N

- Set the MTU to N.

control address HOST

- Only allow control-commands from HOST.

host address HOST

- Tell SLiRP the IP number of the host SLiRP is running on.  If SLiRP
  reports the wrong IP address of the host it's running on at startup, or
  SLiRP warns you about not being able to figure out the IP number, you must
  supply this parameter or some programs will not work.

special address HOST

- Tell SLiRP the special address to use.  192.0.2.0 by default. (MUST end
  with 0!)

[more]

Extra ommands that can be used when you telnet to 192.0.2.0:

echo [on|off]

- Depending on the telnet implementation, you might need to change the echo.

stats [tcp|udp|ip|mbuf|tcpsock|udpsock]

- Show stats of the given argument

close N

- Close the socket with FD N.

kill N

- Kill the socket with FD N.  Do not pass go, do not collect 200$.

[others, read misc.c function "do_config"]
