use a file to store firewall status persistently.
authorDietmar Maurer <dietmar@proxmox.com>
Fri, 28 Feb 2014 09:50:44 +0000 (10:50 +0100)
committerDietmar Maurer <dietmar@proxmox.com>
Fri, 28 Feb 2014 09:50:44 +0000 (10:50 +0100)
commit6b9f68a244fd14d37a0c801acce57aeb1fd23ef4
treec1b4bf5bd19651063a94031eaae6e0cbc59de8c2
parent181390b09fe8efba63aff2b03959535d4641b8c9
use a file to store firewall status persistently.

Start/stop saves state into a file. So the firewall remembers that status
even if the host is rebooted.

Also added helpers to update firewall rules and get current status.
PVE/Firewall.pm
pvefw