Today I’ve installed Zeroshell as a firewall. It is really very good distibution. But during tests I’ve found that when one of my two WANs fails firewall doesn’t drop connections that are establised though it. So for example when I’ve connected a SIP phone (it uses UDP connection) and one of WANs is down I need to wait till connection is dropped by timeout and only then I can register one more time.
As for me, it would be great if it will drop all exiting connections on WAN that is failed. If you have an idea of some script that will do that I would be very grateful…
Thanks in advance, Alex