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Cisco Bug: CSCvv39283 - Software-forwardng still observed with "no ip redirects" configured.

Last Modified

Sep 22, 2020

Products (1)

  • Cisco Catalyst IE3400 Heavy Duty Series

Known Affected Releases

16.12.1

Description (partial)

Symptom:
Traffic flow which gets routed on the IE3400H with the next hop on the same subnet (ip redirect scenario) is punted to CPU.

This is not expected to happen when 'no ip redirects' is configured on the L3 interface.

Conditions:
Traffic flow which gets routed on the IE3400H with the next hop on the same subnet as the source IP in the flow (ip redirect scenario).
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