I-350 PTP support on drivers

[JohnTray]

Hi,

We are planning to buy some pieces of Intel I350-T2 and T4 and I wonder if the drivers for these cards supporting PTP hardware timestamp on Windows.

Personally I have tried I217-LM and I210-AT which works fine on Windows 10.

Best regards,

John

[Irwan_Intel]

Hello JohnTray,

Thank you for your posting.

Regarding your inquiry, please find the product brief for I350-T2 and T4.

https://cdrdv2.intel.com/v1/dl/getContent/325511

The card supports IEEE 1588 protocol and 802.1AS implementation.

Regards,

Irwan_Intel

[JohnTray]

Hi @Irwan_Intel.

I know these cards are supporting IEEE1588 but there are no options to enable the PTP Hadware Timestamp on drivers on Windows 10-11 and Server 2022.

On Linux I have tried is working perfect and as supposed to. On Windows drivers need to be enabled.

I have tried on an I217-LM and I210-T1 and the options are there.

Also I have update the drivers on 29.0 version and still nothing....

Best regards.

Also I have made an other thread if you wish to merge so do not have double posts:

https://community.intel.com/t5/Ethernet-Products/Intel-I350-Hardware-Timestamp-on-Windows/m-p/1570904/emcs_t/S2h8ZW1haWx8dG9waWNfc3Vic2NyaXB0aW9ufExTRUVBMEs1NDJRS1VNfDE1NzA5MDl8U1VCU0NSSVBUSU9OU3xoSw#M36247