The value of svcTlsSiteIdSiteActTimer specifies the time-period
the system keeps the local sites in standby status, waiting for BGP
updates from remote PEs before running the DF (designated-forwarder)
election algorithm to decide whether the site should be unblocked.
When this object is set to default value, system uses value of
TIMETRA-MC-REDUNDANCY-MIB::tmnxMcRedBgpMultiHomeSiteTimer object.