Karl Pielorz wrote:
I'm running 9.2-RC2 amd64 on a system, with a number of jails. The jails
are setup using '/etc/jail.conf' - but the exec.fib in jail.conf seems
to be being ignored?
e.g. in /etc/jail.conf I have:
"
testjail {
jid = 100;
exec.fib = 1; <---- Set FIB 1
path = /usr2/jails/testjail;
host.hostname = testjail.somedomain.com;
ip4.addr = 192.168.0.40;
mount.devfs;
}
"
But if I run up that jail and connect to it, 'netstat -r -n' shows it's
still using fib 0 (i.e. the default gateway is set).
If before running the jail, I do 'setfib 1 route add default
192.186.0.90' - when the jail is run up, again - netstat within it still
shows the systems default gateway, not the gateway from fib 1?
-Karl
The jail(8) man page lacks details about how to use exec.fib.
It requires either a new kernel (with "options ROUTETABLES=2" or however
many you want), or a boot-time setting with "net.fibs=2" in
/boot/loader.conf (requiring a reboot).
setfib 1 route add default 198.192.64.21
creates routing table number 1 with that IP address.
In this example exec.fib="1" would be coded.
See setfib(8) and setfib(2) for details.
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