The message "503 service unavailable" is appearing in the browser.

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Article ID: 166985

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Updated On:

Products

PacketShaper

Issue/Introduction

Why is the following message appearing when users go to any website?

503 service unavailable

Resolution

This error message is specific to admission control.  This can occur in several ways:

  • Guaranteed Rate Policy
  • Dynamic Partition
  • Never-Admit Policy
  • Class license
  • Policy Flow Limit