The multicast group Internet address of the queried flows.
When the 'group' or 'groupmask' bit of cswmFlowQueryMask
object in the same row is on, an appropriate value should be
specified and only flows with the specified group address
will be contained in the result table. If the 'group'
and 'groupmask' bits in the associated cswmFlowQueryMask
are both off, this object is ignored during the query.
The type of this address is determined by the value of the
cswmFlowQueryAddrType object.
The default value of this object is all zeros.