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Cisco Bug: CSCul20441 - Suppress syslog %ARP-3-DUP_VADDR_SRC_IP_PROBE in 6.2(2)

Last Modified

Feb 18, 2019

Products (7)

  • 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 7700 18-Slot Switch
  • Cisco Nexus 7700 10-Slot Switch
  • Cisco Nexus 7000 9-Slot Switch

Known Affected Releases

6.2(2)

Description (partial)

Symptom:
Syslog message occurs for arp packet with source IP 0.0.0.0 and destination local virtual IP address.
It is just probe arp so we don't need to have the error log and it will be processed by CSCts52692.

2013 Oct 30 17:41:21 N7k-1  ARP-3-DUP_SRC_IP_PROBE arp [5315]  Duplicate address Detected. Probe  packet received from xxxx.xxxx.xxxx on Vlanxyz(Ethernetx/xx) with destination set to our local ip, xx.xx.xx.xx

Conditions:
ARP probe packet received with source IP address of 0.0.0.0 destined to one of our local IP addresses.
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Bug Details Include

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