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10 Finding the GUID/MAC on the DPU
Each BlueField-3 DPU is uniquely identified to facilitate efficient management and configuration.
This section aims to guide you through the process of identifying your BlueField-3 DPU by using the
information provided on the DPU label.
The DPU board label includes unique identifiers essential for network communication— specifically,
a primary GUID address for InfiniBand protocols or/and MAC addresses for Ethernet protocols. If your
BlueField-3 DPU supports both InfiniBand and Ethernet protocols, the label will feature a primary
GUID along with five 'base' MAC addresses derived from the GUID address: Host, ECPF, MPF, DPU
BMC, and OOB.
The table below lists the different DPU form factors. Refer to the relevant section depending on the
DPU you have purchased. For each DPU form factor, we provide an example of the board label and a
table listing the different MAC addresses, offering examples and additional information to enhance
clarity.
•
B3220 DPUs: 900-9D3B6-00CV-AA0 and
900-9D3B6-00SV-AA0
•
B3240 DPUs: 900-9D3B6-00CN-AB0 and
900-9D3B6-00SN-AB0
•
B3210 DPUs: 900-9D3B6-00CC-AA0
and 900-9D3B6-00SC-AA0
•
B3210E DPUs: 900-9D3B6-00CC-EA0 and
900-9D3B6-00SC-EA0
•
B3140H Model: 900-9D3D4-00EN-HA0 and
900-9D3D4-00NN-HA0
•
B3140L Model: 900-9D3B4-00EN-EA0 and
900-9D3B4-00PN-EA0
•
B3220L Model: 900-9D3B4-00CV-EA0 and
900-9D3B4-00SV-EA0
•
B3210L Model:
900-9D3B4-00CC-EA0 and
900-9D3B4-00SC-EA0
10.1 DPUs Board Label Example
Note: The product revisions ("Rev") indicated on the label do not necessarily represent the
latest revisions of the cards.
OPNs
Direct Link
DPUs Board Label Example
SuperNICs Board Label
Example
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