Correct only carp value changes
Use proper interface here
Prevent network or broadcast address to be set on interface (console, GUI and wizard). It should fix #3196
Optimize a bit
Handle more carp enahancements for FreeBSD 10. the interface vips will be names $if@$vhid since the interface name is the same as other ips.
Create even elyptic curve keys
Correct syntax
Remove not true comment
Provide proper interface for getting carp status
Make more strict checks
Identify vips where needed by @ symbol that will be used
Also account for a widget being null/not defined, and not just closed/open.