3736. [bug] nsupdate: When specifying a server by name,
fall back to alternate addresses if the first
address for that name is not reachable. [RT #25784]
(cherry picked from commit 842a3e6d0e)
3736. [bug] nsupdate: When specifying a server by name,
fall back to alternate addresses if the first
address for that name is not reachable. [RT #25784]
(cherry picked from commit 842a3e6d0e)