This MIB module contains identifier object definitions for MPLS Traffic Engineering in transport networks.
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MplsGlobalIdThis object contains the Textual Convention for an IP-based operator-unique identifier (Global_ID). The Global_ID can contain the 2-octet or 4-octet value of the operator's Autonomous System Number (ASN).
When the Global_ID is derived from a 2-octet ASN, the two high-order octets of this 4-octet identifier MUST be set to zero (0x00). Further, ASN 0 is reserved. The size of the Global_ID string MUST be zero if the Global_ID is invalid.
Note that a Global_ID of zero is limited to entities contained within a single operator and MUST NOT be used across a Network-to-Network Interface (NNI). A non-zero Global_ID MUST be derived from an ASN owned by the operator.Reference: MPLS Transport Profile (MPLS-TP) Identifiers, RFC 6370, Section 3 SIZE (4) · OCTET STRING
This object allows the operator or service provider to assign a unique operator identifier, also called the MPLS-TP Global_ID. If this value is used in mplsTunnelExtNodeConfigGlobalId for mapping Global_ID::Node_ID with the local identifier, then this object value MUST NOT be changed.
mplsIdNodeId
1.3.6.1.2.1.10.166.18.1.2
MplsNodeIdThe Node_ID is assigned within the scope of the Global_ID/ICC_Operator_ID.
When IPv4 addresses are in use, the value of this object can be derived from the LSR's IPv4 loopback address. When IPv6 addresses are in use, the value of this object can be a 32-bit value unique within the scope of a Global_ID.
Note that, when IP reachability is not needed, the 32-bit Node_ID is not required to have any association with the IPv4 address space. The value of 0 indicates an invalid Node_ID.Reference: MPLS Transport Profile (MPLS-TP) Identifiers, RFC 6370, Section 4 (0 | 1..4294967295) · Unsigned32 · hint d
This object allows the operator or service provider to assign a unique MPLS-TP Node_ID. The Node_ID is assigned within the scope of the Global_ID/ICC_Operator_ID. If this value is used in mplsTunnelExtNodeConfigNodeId for mapping Global_ID::Node_ID with the local identifier, then this object value SHOULD NOT be changed. If this value is used in mplsTunnelExtNodeConfigNodeId for mapping ICC_Operator_ID::Node_ID with the local identifier, then this object value MUST NOT be changed.
mplsIdCc
1.3.6.1.2.1.10.166.18.1.3
MplsCcIdThe CC (Country Code) is a string of two characters, each being an uppercase Basic Latin alphabetic (i.e., A-Z). The characters are encoded using ITU-T Recommendation T.50. The size of the CC string MUST be zero if the CC identifier is invalid.Reference: MPLS-TP Identifiers Following ITU-T Conventions, RFC 6923, Section 3. International Reference Alphabet (IRA) (Formerly International Alphabet No. 5 or IA5) - Information technology - 7-bit coded character set for information exchange, ITU-T Recommendation T.50, September 1992. SIZE (0 | 2) · OCTET STRING
This object allows the operator or service provider to assign a Country Code (CC) to the node. Global uniqueness of ICC is assured by concatenating the ICC with a Country Code (CC). If this value is used in mplsTunnelExtNodeConfigCcId for mapping ICC_Operator_ID::Node_ID with the local identifier, then this object value MUST NOT be changed. Reference: MPLS-TP Identifiers Following ITU-T Conventions, RFC 6923, Section 3
mplsIdIcc
1.3.6.1.2.1.10.166.18.1.4
MplsIccIdThe ICC is a string of one to six characters, each an uppercase Basic Latin alphabetic (i.e., A-Z) or numeric (i.e., 0-9). The characters are encoded using ITU-T Recommendation T.50. The size of the ICC string MUST be zero if the ICC identifier is invalid.Reference: MPLS-TP Identifiers Following ITU-T Conventions, RFC 6923, Section 3. International Reference Alphabet (IRA) (Formerly International Alphabet No. 5 or IA5) - Information technology - 7-bit coded character set for information exchange, ITU-T Recommendation T.50, September 1992. SIZE (0 | 1..6) · OCTET STRING
This object allows the operator or service provider to assign a unique MPLS-TP ITU-T Carrier Code (ICC) to the node. Together, the CC and the ICC form the ICC_Operator_ID as CC::ICC. If this value is used in mplsTunnelExtNodeConfigIccId for mapping ICC_Operator_ID::Node_ID with the local identifier, then this object value MUST NOT be changed. Reference: MPLS-TP Identifiers Following ITU-T Conventions, RFC 6923, Section 3