Overlay bandwidth is less than traffic and causes scheduler drops .
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Overlay bandwidth is less than traffic and causes scheduler drops .

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Article ID: 390522

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Updated On:

Products

VMware SD-WAN by VeloCloud VMware VeloCloud SD-WAN

Issue/Introduction

HUB edge-2 to Spoke Edge-3 overlay bandwidth suffers exhaustion and causes packets to drop on HUB edge-2.

 

Environment

VMware VeloCloud SD-WAN

SPOKE edge-1 traffic is to SPOKE edge-2 cross HUB Edge-2

Cause

The events remind us "Congestion alert due to high number of scheduler drops" on edge-2

 

Resolution

Raise overlay bandwidth to fix dropping