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Cisco Bug: CSCuj52700 - Additonal Next-hop appears when using /0 subnet Mask

Last Modified

Dec 04, 2018

Products (7)

  • Cisco Nexus 7000 Series Switches
  • Cisco Nexus 7000 10-Slot Switch
  • Cisco Nexus 7000 4-Slot Switch
  • Cisco Nexus 7700 18-Slot Switch
  • Cisco Nexus 7000 18-Slot Switch
  • Cisco Nexus 7700 10-Slot Switch
  • Cisco Nexus 7000 9-Slot Switch

Known Affected Releases

6.2(2)

Description (partial)

Symptom:
Additonal Next-hop appears for default route when using /0 subnet Mask.

Conditions:
When we have misconfigs, such as one shown below,

ip route 172.23.43.23/0 10.26.31.97 -> Note /0 subnet mask
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
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