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Cisco Bug: CSCtc50508 - IGMP: route-map logic is inversed

Last Modified

Mar 08, 2018

Products (1)

  • Cisco Nexus 7000 Series Switches

Known Affected Releases

4.2(1)

Description (partial)

Symptom:

When 'ip igmp report-policy' command is configured for 'permit all', the policy actually performs 'deny all', and vice versa.

Conditions:
Whenever 'ip igmp report-policy' command is configured to filter IGMP Join/leave reports, this behaviour is seen.

Workaround(s):
Since the behaviour of the policy is the reverse of what is configured, configuring a 'deny' would ensure the reports are permitted and vice versa.

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