Comment 7 for bug 1485647

This bug looks like feature "VIP without network namespace".
In the Fuel, earlier 7.0, there are no VIPs, processed without network namespaces.

I can propose 3 ways to solve this issue:
* re-design plugin for using standart way for FUEL -- VIP inside network namespace.
* re-design ns_Ipaddr2 OCF script for provide additional functionality -- "VIPs without network namespaces"
* use Ipaddr2 OCF script from pacemaker toolset for handle VIP if no network namespace given in the incoming parameters.

IMHO first way is most correct for Fuel. Bacause linux kernel has some unpleasant features while local traffic processing.

But, take into account existing time limit, I start work on the 3d way.