HPE 10Gb 560SFP+

[JirkaT]

Hi HPE Community Team,
we run 2x HPE Ethernet 10Gb 2-port 560SFP+ Adapters on HPE ProLiant DL380 Gen9 server (serial confidential info erased) in teaming mode where one card is in standby. We experience some significant issues with lost udp datagrams within this configuration. Is there a way how to configure Receive buffer size (picture attached) on adapter properties to more than 4KB?
OS: Windows Server 2019 Standard [Version 10.0.17763.2803]
NIC drivers: ixn68x64.sys (v4.1.239.0) ixnmsg.dll (v10.0.919.0)
Thanks and regards,
Jiri

[support_s]

System recommended content:

1. HPE Ethernet 10Gb 2-port 560SFP+ Adapter - Specifications

2. HPE Ethernet 10Gb 2-port 560SFP+ Adapter - Option Parts

Please click on "Thumbs Up/Kudo" icon to give a "Kudo".

Thank you for being a HPE valuable community member.

[ManBha]

Hello,

You might have to involve the OS vendor to check on this.

https://docs.microsoft.com/en-us/windows-server/networking/technologies/network-subsystem/net-sub-performance-tuning-nics

Thanks.