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JJ_F
Beginner
1,174 Views

PTP/IEEE 1588 one-step capable NICs

Hi everyone,

I've been looking for some time now, even studying the driver code, but I have not been able to figure it out yet. I know that there are IEEE1588 capable NICs that Intel offers. But it seems as if most just support timestamping at the MAC level, and then sending a follow-up message with this timestamp, i.e., the two-step process. So the simple question is: are there one-step capable NICs? Especially datacenter NICS (10 or 40GE)?

Thanks

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2 Replies
idata
Community Manager
141 Views

Hi, i'm currently checking your inquiry, let me get back to this thread as soon as possible,

 

 

regards,

 

Vince
idata
Community Manager
141 Views

Hi, one-step capable NIC = i210 mode. We don't have any for 10GbE or 40GbE.

 

 

regards,

 

Vince
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