new VCS agent which responds for DNS records
In fact VCS has such agent for Windows : lanman agent, but nothing like this for Solaris and Linux.
It will be very useful, if can change records in DNS/Active directory.
For example nowadays a lot of the customers use multipathing to protect from network errors. But it protect only from cable or port problems. And nowadays a lot of network outage are due to network equipment software bugs or any kind of attacks ( often caused by configuration mistakes, and not directly by hackers ). When such things occur not only one port couldn't work properly, but often the whole subnet.
And this agent can protect from any subnet outage.
It is also useful in situations when there is no single subnet in 2 Data centers. Nowadays it is a "stop factor" for VCS. Sometimes it isn't really trivial to create the same subnet in 2 Data centers. And such agent can help in this situation.