With IPVS, if this sysctl variable is set to 0, the load balancer will silently drop packets when its
destination server is not available. If this variable is enabled, the load balancer will expire the
connection immediately when a packet arrives and its destination server is not available.
A.
expire_nodest_conn
B.
expire_curr_conn
C.
drop_entry
D.
drop_curr_conn