This object specifies the priority to be used for the
virtual router master election process; higher values
imply higher priority.
A priority of '0', although not settable, is sent by
the master router to indicate that this router has
ceased to participate in VRRP, and a backup virtual
router should transition to become a new master.
A priority of 255 is used for the router that owns the
associated IP address(es) for VRRP over IPv4 and hence
is not settable.
Setting the values of this object to 0 or 255 should be
rejected by the agents implementing this MIB module.
For example, an SNMP agent would return 'badValue(3)'
when a user tries to set the values 0 or 255 for this
object.