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How to Increase Tx & Rx Buffer Size Of Ethernet Interface Of VmWare Hypervisor on VDSR (Doc ID 2713901.1)

Last updated on SEPTEMBER 29, 2020

Applies to:

Oracle Communications Diameter Signaling Router (DSR) - Version DSR 8.4.0 and later
Tekelec

Goal

vDSR and vSTP is deployed on a vmware Hypervisor servers, and we tried to re-configure the buffer TX & RX of the Ethernet interfaces ( of the Hypervisor) as per the below document

 

https://docs.oracle.com/cd/F12285_01/docs.84/DSR Cloud Installation Guide.pdf

Cloud Installation Guide

Page 248

 

 

Problem is that the 4096 for tx & rx was not accepted by the hypervisor:




Is there a way to force the configuration of these tx & rx ? what is the acceptable values ( the max value possible to configure seems RX 2047& TX 511) for the system good performance?


 

Solution

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Goal
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