Ethernet Connectivity Fault Management (ETH-CFM)
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The MEG ID format type is identified by the MEG ID format field. Specific values of MEG ID
format type are defined in Table 3.
Table 3 shows the format that uses the ITU Carrier Code (ICC). ICC is a code assigned to a
network operator/service provider, maintained by the ITU-T Telecommunication Standardization
Bureau (TSB) as per ITU-T Recommendation M.1400.
* Reserved for definition by IEEE 802.1
** Reserved for future standardization by ITU-T
Table 2: Generic MEG ID Format
87654321
1
Reserved (01)
2
MEG ID format
3
MEG ID length
4
5
:
MEG ID value
:
48
Table 3: Y.1731 — MEG ID Format Type
MEG ID Format Type Value TLV Name
00-31, 64-255 Reserved*
Types specific to this recommendation
32 ICC-based format
33 — 63 Reserved**