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Configuring Traffic Shaping to only inspect traffic priorities

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Article ID: KB5826 KB Last Updated: 04 Oct 2011Version: 4.0
Summary:
Configuring Traffic Shaping to only inspect traffic priorities
Symptoms:
Traffic Shaping Bandwidth Management
Solution:

Traffic shaping can be configured on the policy by only specifying Priority only.  When this is configured, the WebUI will show

  • gbw: 0 (no guarantees that a user will get any bandwidth > 0)
  • mbw: -1 (no bandwidth control, only limited to the interface bandwidth)

Traffic will be competing for existing bandwidth available on the untrust interface (assuming traffic is outbound).  Traffic matching a policy with high priority will get all the bandwidth.  If there is a gbw set, sessions with low priority will get this bandwidth, while higher priority traffic will get the rest of the bandwidth.

Here is the problem or goal:

  • Configuring Traffic Shaping to only inspect traffic priorities

Problem Environment:

  • Traffic Shaping
  • Bandwidth Management

Applicable Products:

  • NetScreen-5
  • NetScreen-5XP
  • NetScreen-5XT
  • NetScreen-10
  • NetScreen-25
  • NetScreen-50
  • NetScreen-100
  • NetScreen-204
  • NetScreen-208
  • NetScreen- 500
  • NetScreen-1000
  • NetScreen-5200

Applicable ScreenOS:

  • 1.64
  • 1.65
  • 1.66
  • 2.00
  • 2.01
  • 2.10
  • 2.50
  • 2.6.0
  • 2.6.1
  • 2.7.1
  • 2.8.0
  • 2.8.1
  • 3.0.0
  • 3.0.1
  • 3.0.2
  • 3.0.3
  • 3.1.0
  • 4.0.0


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