cmplsTunnelExtTable 1.3.6.1.4.1.9.10.146.1.4

This table represents MPLS-TP specific extensions to mplsTunnelTable. As per MPLS-TP Identifiers [RFC6370], LSP_ID for IP based co-routed bidirectional tunnel, A1-{Global_ID::Node_ID::Tunnel_Num}::Z9-{Global_ID:: Node_ID::Tunnel_Num}::LSP_Num LSP_ID for IP based associated bidirectional tunnel, A1-{Global_ID::Node_ID::Tunnel_Num::LSP_Num}:: Z9-{Global_ID::Node_ID::Tunnel_Num::LSP_Num} mplsTunnelTable is reused for forming the LSP_ID as follows, Source Tunnel_Num is mapped with mplsTunnelIndex, Source Node_ID is mapped with mplsTunnelIngressLSRId, Destination Node_ID is mapped with mplsTunnelEgressLSRId LSP_Num is mapped with mplsTunnelInstance. Source Global_Node_ID and/or ICC and Destination Global_Node_ID and/or ICC are maintained in the mplsNodeConfigTable and mplsNodeConfigLocalId is used to create an entry in mplsTunnelTable.