On 12 Aug., 11:17, Thomas Bellman <bell...@nsc.liu.se> wrote:
> Jan Werner wrote:
> > eh. while writing the things above, i'd propably found a solution:
> > node definitions says: $listenif = eth0
>
> > now the "magic" class comes to it's action and has the following code:
> > case $listenif {
> > eth0: $listenip = $ipaddress_eth0
> > eth1: $listenip = $ipaddress_eth1
> > tun0: $listenip = $ipaddress_tun0
> > tun1: $listenip = $ipaddress_tun1
> > }
>
> You may want to add a default case, calling the fail() function:
>
> case $listenif {
> 'eth0': $listenip = $ipaddress_eth0
> ...
> default: fail("Bad value for \$listenif: ``$listenif''")
> }
>
> That way you will get a clear error message instead of just strange
> behaviour when you, two years from now, happen to set $listenif to "eth7".
>
> /Bellman
i did that now, thx for the hint,
here is my complete listing for now:
case $listenif {
eth0: { $bindip = $ipaddress_eth0 }
eth1: { $bindip = $ipaddress_eth1 }
tun0: { $bindip = $ipaddress_tun0 }
tun1: { $bindip = $ipaddress_tun1 }
default: { notice("## no listenif parameter set for host $host.
$fqdn, using loopack interface as bindport ##") $bindip =
"127.0.0.1" }
}
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