The value of sapTlsMvplsMinVlanTag specifies
the left bound (i.e. min. value) of a range of VLANs
that are associated with the Mvpls SAP.
sapTlsMvplsMinVlanTag must be smaller than (or equal
to) sapTlsMvplsMaxVlanTag.
Special values are:
0: this value is reserved for the null tag.
4095: this value denotes the default SAP.