This object contains the operational state of this Virtual
server. The state of this Virtual server will be deemed 'up'
when the row is 'active', the etsysLsnatVserverAdminStatus is
'enabled', a Server farm has been assigned with the
etsysLsnatVserverServerfarmName leaf and that
etsysLsnatServerfarmEntry has a state
(etsysLsnatServerfarmOperStatus) of 'up' and the VRRP defined
by etsysLsnatVserverVrrpInterface and
etsysLsnatVserverVrrpVrid is returning a state of 'master'.
- `up', indicates the Virtual server is operationally ready.
- `down', indicates the Virtual server is operationally
unavailable.