BSN: include missing data in floating IP call

Includes some missing floating IP data in an optimized
floating IP API that was previously unused.

Closes-Bug: #1394030
Change-Id: Icba2f837dbc3838f86d125d261b5e2325000c618
(cherry picked from commit 55a031e624f347d346d1909afec75482950d123c)
Merge "BSN: include missing data in floating IP call" into stable/juno