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Error in Configuring PFC in NVMe/RoCE using lldptool Method.

Sushrut
Beginner
1,815 Views

Hi,

We are configuring NVMe/RoCE with PFC.

But the moment we are configuring PFC on ethernet adapter using lldptool method, the switch ports attached with the servers are randomly changing their operational state from up to down and down to up.

Can you explain why lldptool is causing such problem?

Additionally, can you suggest any method other than lldptool to configure PFC on NIC side.

 

 

FYI,

We are using a PCIe card.
Intel Server Board S2600BP and Intel Server Board S2600WF.
Intel Ethernet Network Adapter E810-XXVDA2/E810-CQDA2.
We have configured RDMA using the document 608515-NVM Express over Fabrics for Intel®
Ethernet Products with RDMA.

We are configuring PFC using the document 635330-Intel® Ethernet 800 Series Linux Flow Control Configuration Guide for RDMA Use Cases

RoCE and PFC is configured on switch side using DCB method.

 

Regards,

Sushrut Bhokre

 

 

0 Kudos
34 Replies
Crisselle_Intel
Moderator
262 Views

Hello Sushrut, 


Greetings from Intel Customer Support!


Please accept our apologies for the delay on this matter as we are still waiting for the feedback form our engineers. We will give you an update as soon as there is any findings but no later than 3 business days. 


Best regards,

Crisselle C

Intel Customer Support


Crisselle_Intel
Moderator
257 Views

Hello Sushrut, 


I hope this message finds you well!


Please be informed that we are still checking on this matter with our engineers. Rest assured that we will give you an update as soon as we heard from them but no later than 3 business days.


Best regards,

Crisselle C.

Intel Customer Support


Crisselle_Intel
Moderator
253 Views

Hello Sushrut, 


Good day and I hope you will be having an amazing weekend ahead!


We'd like to inform you that we are still actively monitoring this request for you. Currently, we are waiting for the feedback from engineers and rest assured that we will give you an update as soon as we heard from them but no later than 3 business days. 


Thank you for your kind patience. 


Best regards,

Crisselle C.

Intel® Customer Support 


Crisselle_Intel
Moderator
240 Views

Hello Sushrut, 


How are you doing?


We sincerely apologize for the delay on this matter as we are still awaiting for the feedback from our engineers. Please give us more time to look into this. Rest assured that we are closely monitoring this request and will update you as soon as there is any findings but not later than 3 business days.


Thank you for your kind cooperation.


Best regards,

Crisselle C.

Intel® Customer Support 


Crisselle_Intel
Moderator
229 Views

Hello Sushrut,


Good day and I hope this message finds you well!


We'd like to inform you that we are still actively working on this issue with our higher level Engineers. We apologize as this is taking longer than you expect but rest assured that we are doing our best to sort this out as soon as possible. We will keep you posted and get back to you within 3 business days.


Best regards,

Crisselle C.

Intel® Customer Support 


Crisselle_Intel
Moderator
217 Views

Hello Sushrut,


How are you doing? I hope everything is great!


This is just an update to inform you that we are still waiting for the feedback from our engineers. Rest assured that we are closely monitoring this request and give you another update no later than 3 business days.


Thank you for your kind cooperation.


Best regards,

Crisselle C.

Intel® Customer Support


Crisselle_Intel
Moderator
208 Views

Hello Sushrut,


Greetings from Intel Customer Support!


Please be advised that your request is still escalated to our engineers and we are still waiting for their update. Rest assured that we are monitoring this request and get back to you no later than 3 business days. 


Thank you for your kind patience.


Best regards,

Crisselle C.

Intel® Customer Support


Crisselle_Intel
Moderator
205 Views

Hello Uzair Jawaid,


Greetings from Intel Customer Support!


Please be advised that your request is still escalated to our engineers and we are waiting for their update. Rest assured that we are monitoring this request and we will give you an update once a week as we need more time in checking the issue. 


Thank you for your kind patience.


Best regards,

Crisselle C.

Intel® Customer Support


Crisselle_Intel
Moderator
202 Views

Hello Sushrut,


How are you doing? I hope you will be having an amazing weekend ahead!


This is just an update to inform you that this request is still escalated to our engineers. Rest assured that we are closely monitoring this request and give you an update no later than a week. 


Thank you for your kind cooperation. 


Best regards,

Crisselle C.

Intel® Customer Support


Crisselle_Intel
Moderator
195 Views

Hello Sushrut,


We sincerely apologize for the delay on this request.


Please be informed that we are still waiting for the feedback of our engineers. Rest assured that once we heard from them, we will communicate it to you. Kindly expect another update after a week. 


Thank you for your kind patience. 


Best regards,

Crisselle C.

Intel Customer Support


Mike_Intel
Moderator
168 Views

Hello Sushrut,

 

I hope you're having a wonderful day

 

Please be informed that we are still waiting for the update from our Engineers. Rest assured that once we heard from them, we will communicate it to you. Kindly expect another update after a week. 

 

Thank you for your kind patience. 

 

Best regards,

Michael L.

Intel Customer Support


Crisselle_Intel
Moderator
130 Views

Hello Sushrut,


Good day!


We'd like to inform you that we are still actively working on this issue with our higher level Engineers. We understand that we haven't provided any notable update on this one but rest assured that we are doing our best to sort this out as soon as possible. Kindly expect another update no later than 1 week. 


Thank you for your kind understanding. 


Best regards,

Crisselle C.

Intel Customer Support


Crisselle_Intel
Moderator
105 Views

Hello Sushrut,


I hope this message finds you well!


Please be informed that we are still actively working on this issue for you and we are still waiting for the feedback from our higher level Engineers. We will give you an update as soon as possible but no later than 1 week.


We highly appreciate your kind patience on this matter.


Best regards,

Crisselle C.

Intel Customer Support


Crisselle_Intel
Moderator
73 Views

Hello Sushrut,


Good day and I hope everything is great!


This is just an update to inform you that we are still waiting for the feedback from our engineering team. We understand that this is taking too long but rest assured that we are still working on this request. 


Kindly expect another update for the status of this one no later than 1 week.


Thank you for you kind understanding. 


Best regards,

Crisselle C.

Intel Customer Support


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