dhclient renew

[Christoph Mathys <eraserix gmail com>]

I apologize if this is the wrong place to ask.

Short: Does NM run dispatcher.d scripts if dhclient renews an IP? (NM 0.9.4)

Our dns deletes dynamic entries if they have not been updated for 20
days or so. We create and maintain this entries using a dispatcher
script in NM. This works fine for normal clients that are shutdown at
the end of the day/week. If the client runs for several weeks, it
regularly renews its dhcp lease (5 days), which I see in the
corresponding *.lease-file from dhclient. But I don't see any activity
concerning NM or our dispatcher script in the logs. After the 20 days
have passed, the dns entry of the client just vanishes and I need to
manually disconnect and reconnect to retrigger the dispatcher script.

Thanks!
Christoph

PS Please CC because I'm not on the list.