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Cisco Bug: CSCvu99685 - "ip pim passive" causes loss of interface DF status after reload

Last Modified

Sep 26, 2020

Products (55)

  • Cisco Nexus 9000 Series Switches
  • Cisco Nexus 3548-X Switch
  • Cisco Nexus 9516 Switch
  • Cisco Nexus 3548 Switch
  • Cisco Nexus 3132Q-V Switch
  • Cisco Nexus 9396TX Switch
  • Cisco Nexus 93108TC-FX Switch
  • Cisco Nexus 92160YC-X Switch
  • Cisco Nexus 92304QC Switch
  • Cisco Nexus 31108TC-V Switch
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Known Affected Releases

7.0(3)I7(6)

Description (partial)

Symptom:
When a router comes up with "ip pim passive" configured on an interface, no DF election takes place. IGMP does not add OIFs for the interface to routes in the mroute table. If the route does not exist, it is not created at all.

Conditions:
PIM Bidir configured and PIM passive is enabled on stub point to point L3 interface
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Bug Details Include

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  • Status
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