TmnxVPNRouteDistinguisher
The VPRN route distinguisher is a 8-octet object. It contains a 2-octet type field followed by a 6-octet value field. The type field specify how to interpret the value field. Type 0 specifies two subfields as a 2-octet administrative field and a 4-octet assigned number subfield. Type 1 specifies two subfields as a 4-octet administrative field which must contain an IP address and a 2-octet assigned number subfield. Type 2 specifies two subfields as a 4-octet administrative field which contains a 4-octet AS number and a 2-octet assigned number subfield.