pfSense

Fix upgrade code for 1.2.3 with assigned OpenVPN interface.

Don't ignore when multiple OpenVPN DNS, NTP, WINS, etc servers were specified in 1.2.3 when upgrading. 1.2.3 separated by ;, 2.x uses separate vars.

Safer for 1.2.3 upgrades to assume OpenVPN interface == any, since 1.2.3 didn't have a way to bind to an interface. Otherwise people accepting connections on opt interfaces on 1.2.3 will break on upgrade until the proper interface is selected in the GUI

Comment out debug print for cert verification

Check to see if the pid file exists before trying to kill anyprocess

Be more careful when creating and removing a user, to only alter a user if it really matches the passwd entry. Fixes #2066
pw usershow likes to ignore what you want even with -n and if the user is numeric and doesn't exist, it fetches by uid. Can cause major problems if you try to remove a numeric user.

Correct getNasIP in 2.0.x branch to be correct. There is no multi-zone support in 2.0.x

Only add these lines if there is both an IP address and CIDR. Fixes #1882

Correct the Called-Station-Id attribute setting to be consistent on the data sent

Correct the Called-Station-Id attribute setting to be the same on STOP/START packets