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PTP/IEEE 1588 one-step capable NICs

JJ_F
Beginner
‎05-04-2016 02:40 AM
2,649 Views

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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idata
Employee
‎05-06-2016 03:44 AM
1,616 Views

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

 

 

regards,

 

Vince
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idata
Employee
‎05-26-2016 11:10 PM
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In response to idata

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

 

 

regards,

 

Vince
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