RoCE Modes Matrix

The following is the RoCE modes matrix.

Software Stack / Inbox Distribution	RoCE MAC Based (Layer 2) Supported as of Version	RoCE IP Based (Layer 2) Supported as of Version	RoCE v2 (Layer 3) Supported as of Version
Mellanox WinOF	3.2 (Default)	4.80 (Requires additional configuration)	4.70 (Requires additional configuration) 5.22 (Default)
Inbox Windows Server 2012 / Inbox Windows Server 2012 R2	Supported (Default)	Not supported	Not supported
Inbox Windows Server 2016	Supported	Supported	Supported (Default)

As of WinOF 5.22, RoCE v2 is the default RoCE mode.

RoCE v2 UDP Port Matrix

WinOF Versions	RoCE v2 UDP Port
4.70 - 5.00	1021
5.10 and above	4791

For further information, please refer to section RoCEv2 UDP Port in the User Manual.

Last updated: April 01, 2019