Solutions

PS10K reaching its limitation

Solutions ID:    KB3712
Version:    1.0
Status:    Published
Published date:    03/01/2010
 

Problem Description

When PacketShaper 10K is reaching its limitation, it might encounter CPU utilization is 100% and over 100k packet per seconds (PPS)

Resolution

   They are 2 solution,

  1. Recommend customer to have another PacketShaper to load balance the current traffic.
  2. Configuring specific traffic to bypass PacketShaper by using IP filter.
For example: Currently PacketShaper is deployed to monitor 4 sites, you may use ipfilter to passthrough the traffic for 2 sites for temporary solution.  
 
Passthrough 1st site
ipfilter passthrough inside src x.x.x.x 255.255.255.0
ipfilter passthrough outside dst x.x.x.x 255.255.255.0
 
 
Passthrough 2nd site
ipfilter passthrough inside src x.x.x.x 255.255.255.0
ipfilter passthrough outside dst x.x.x.x 255.255.255.0

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