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Cisco Bug: CSCul65421 - WCCP on Nexus - Not responding to HIA

Last Modified

Mar 22, 2016

Products (6)

  • Cisco Nexus 7000 Series Switches
  • Cisco Nexus 7000 10-Slot Switch
  • Cisco Nexus 7000 4-Slot Switch
  • Cisco Nexus 7000 18-Slot Switch
  • Cisco Nexus 9508 Switch
  • Cisco Nexus 7000 9-Slot Switch

Known Affected Releases

6.1(2)

Description (partial)

Symptom:
WCCP engine can't establish WCCP communication with N7k
For now this behavior has been seen only with Juniper WXC device. On N7k we can see those messages in WCCP debug :
 wccp: WCCP-EVNT:???: vrf default Malformed Web-Cache Identity Component: TLV length 44 calculated length 32
 wccp: WCCP-PKT:???: Here_I_Am packet from X.X.X.X ignored; malformed
 wccp: WCCP-EVNT:???: vrf default Malformed Web-Cache Identity Component: TLV length 44 calculated length 32
 wccp: WCCP-PKT:???: Here_I_Am packet from X.X.X.X ignored; malformed

Conditions:
Normal oprations
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
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