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Cisco Bug: CSCsz12933 - sticky: After adding backup rservers traffic stopped going thru ACE

Last Modified

Apr 23, 2010

Products (1)

  • Cisco ACE 4700 Series Application Control Engine Appliances

Known Affected Releases

3.0(0)A3(1.0)

Description (partial)

Symptom:
Traffic stops getting loadblanced through the ACE module. The Xscale loadbalance process
(loadBalance_g_ns) shows 99% utilization

Conditions:
Configure conn-limit and backup reals in a loop fashion on the serverfarm. Example:

serverfarm host L7
  failaction reassign
  predictor leastconns
  rserver rs1 80
    backup-rserver rs2 80
    conn-limit max 10 min 9
  rserver rs2 80
    backup-rserver rs1 80
    conn-limit max 10 min 9
    inservice
  rserver rs3 80
    backup-rserver rs2 80
    conn-limit max 10 min 9
    inservice
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  • Full Description (including symptoms, conditions and workarounds)
  • Status
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