Contact Name:
	Howard Frazier

Contact Email:
	hfrazier@broadcom.com

What type of assignment/registration are you requesting?

Assignment of the following additions to the IANAifMauTypeListBits textual convention,
immediately following b10GbasePRU3(69) -- 10GBASE-PR-U3:

	b40GbaseCR4(xx) -- 40GBASE-CR4
	b40GbaseKR4(xx) -- 40GBASE-KR4
	b40GbaseLR4(xx) -- 40GBASE-LR4
	b40GbaseSR4(xx) -- 40GBASE-SR4
	b40GbaseFR(xx) -- 40GBASE-FR
	b100GbaseCR10(xx) -- 100GBASE-CR10
	b100GbaseSR10(xx) -- 100GBASE-SR10
	b100GbaseER4(xx) -- 100GBASE-ER4
	b100GbaseLR4(xx) -- 100GBASE-LR4

Assignment of the following additions to the IANAifMauAutoNegCapBits textual
convention, immediately following b10GbaseKR(19) -- 10GBASE-KR:

	b40GbaseCR4(xx) -- 40GBASE-CR4
	b40GbaseKR4(xx) -- 40GBASE-KR4
	b100GbaseCR10(xx) -- 100GBASE-CR10

Assignment of the following additions to the dot3MauType object identities, 
immediately following  dot3MauType10GbasePRU3 OBJECT-IDENTITY...
       ::= { dot3MauType 69 }:

     dot3MauType40GbaseCR4 OBJECT-IDENTITY
       STATUS      current
       DESCRIPTION "40GBASE-R PCS/PMA over 4 lane shielded copper balanced cable"
       REFERENCE   "IEEE Std 802.3, Clause 85"
       ::= { dot3MauType xx }

     dot3MauType40GbaseKR4 OBJECT-IDENTITY
       STATUS      current
       DESCRIPTION "40GBASE-R PCS/PMA over an electrical backplane"
       REFERENCE   "IEEE Std 802.3, Clause 84"
       ::= { dot3MauType xx }

     dot3MauType40GbaseLR4 OBJECT-IDENTITY
       STATUS      current
       DESCRIPTION "40GBASE-R PCS/PMA over 4 WDM lane single mode fiber"
       REFERENCE   "IEEE Std 802.3, Clause 87"
       ::= { dot3MauType xx }

     dot3MauType40GbaseSR4 OBJECT-IDENTITY
       STATUS      current
       DESCRIPTION "40GBASE-R PCS/PMA over 4 lane multimode fiber"
       REFERENCE   "IEEE Std 802.3, Clause 86"
       ::= { dot3MauType xx }

     dot3MauType40GbaseFR OBJECT-IDENTITY
       STATUS      current
       DESCRIPTION "40GBASE-R PCS/PMA over single mode fiber"
       REFERENCE   " IEEE Std 802.3, Clause 89"
       ::= { dot3MauType xx }

     dot3MauType100GbaseCR10 OBJECT-IDENTITY
       STATUS      current
       DESCRIPTION "100GBASE-R PCS/PMA over 10 lane shielded copper balanced cable"
       REFERENCE   " IEEE Std 802.3, Clause 85"
       ::= { dot3MauType xx }

     dot3MauType100GbaseSR10 OBJECT-IDENTITY
       STATUS      current
       DESCRIPTION "100GBASE-R PCS/PMA over 10 lane multimode fiber"
       REFERENCE   " IEEE Std 802.3, Clause 86"
       ::= { dot3MauType xx }

     dot3MauType100GbaseER4 OBJECT-IDENTITY
       STATUS      current
       DESCRIPTION "100GBASE-R PCS/PMA over 4 WDM lane single mode fiber PMD, extended reach"
       REFERENCE   " IEEE Std 802.3, Clause 88"
       ::= { dot3MauType xx }

     dot3MauType100GbaseLR4 OBJECT-IDENTITY
       STATUS      current
       DESCRIPTION "100GBASE-R PCS/PMA over 4 WDM lane single mode fiber, long reach"
       REFERENCE   " IEEE Std 802.3, Clause 88"
       ::= { dot3MauType xx }

Which registry are you requesting this assignment/registration be made in?

The assignment of the IANAifMauTypeListBits and IANAifMauAutoNegCapBits textual conventions as well as the dot3MauType object identities is contained in the IANA-MAU-MIB. The IEEE 802.3 Ethernet Working Group recently completed a project, known as IEEE Std 802.3.1-2011, that updated and republished the IETF RFCs that are relevant to the management of Ethernet interfaces. IEEE Std 802.3.1-2011 imports and makes extensive reference to the IANA-MAU-MIB.

If possible, please give a brief description of why you need this assignment/registration:

The new MAU types and the associated AutoNeg capability bits listed above were specified in recently approved amendments to IEEE Std 802.3-2008: IEEE Std 802.3ba-2010 and IEEE Std 802.3bg-2011. The description of the IANAifMauTypeListBits textual convention states that “…changes in this textual convention SHALL be synchronized with relevant changes in the dot3MauType OBJECT-IDENTITIES." The assignments are imported and referenced in the IEEE8023-MAU-MIB, which is defined in Clause 14 of IEEE Std 802.3.1-2011, “IEEE Standard for Management Information Base (MIB) Definitions for Ethernet.”

Additional Information. Please include a reference to the specification or RFC (if available) that defines this number or name space: 

IEEE Std 802.3-2008, subclauses 30.5.1.1.2 aMAUType and 30.6.1.1.5 aAutoNegLocalTechnologyAbility, as amended by IEEE Std 802.3ba-2010 and IEEE Std 802.3bg-2011.