diffServPolicyMapPortPolicyMapIndex — Multiple manufacturers; see the original MIB MIB copies (LibreNMS/Observium Community), Edgecore official enterprise switch MIBs, Edgecore MIB copies (Observium Community)
Specifies the policy map index binded to the interface. The policy map identified by a particular value of this index is associated with the same DiffServPolicyMapEntry as identified by the same value of diffServPolicyMapIndex.