37 lines
988 B
Plaintext
37 lines
988 B
Plaintext
OsmoGGSN/FreeBSD notes
|
|
|
|
FreeBSD support is experimental, please test and report bugs. The FreeBSD port is
|
|
tested on FreeBSD 4.x, but may also work on 5.x series.
|
|
|
|
1. Compiling
|
|
|
|
You will need GNU make installed, standard BSD make will not work.
|
|
Everything should be straight-forward, run ./configure then gmake.
|
|
|
|
2. Kernel tuning
|
|
|
|
Your kernel needs to include tun driver (GENERIC kernel does), make sure your
|
|
kernel config file contains the line
|
|
|
|
pseudo-device tun
|
|
|
|
or load the tun kernel module manually by issuing "kldload if_tun" as root.
|
|
OpenGGSN doesn't try to load the module itself right now.
|
|
|
|
Also make sure your kernel has IP Forwarding enabled (it is not by default).
|
|
Add the line
|
|
|
|
gateway_enable=yes
|
|
|
|
to your /etc/rc.conf or manually issue "sysctl net.inet.ip.forwarding=1"
|
|
|
|
3. Known problems
|
|
|
|
After ggsn is started, you have to manually add the route for your address pool:
|
|
|
|
route add 192.168.0.0 -netmask 255.255.255.0 -iface tun0
|
|
|
|
--
|
|
Pavel Andreev <pavel.andreev@hp.com>
|
|
|