Cisco Bug: CSCuj44922 - GRE route leaking within the same switch doesn't work
May 21, 2020
- Cisco Nexus 3000 Series Switches
- Cisco Nexus 3064 Switch
- Cisco Nexus 3016 Switch
- Cisco Nexus 3064-T Switch
- Cisco Nexus 3048 Switch
Known Affected Releases
Symptom: GRE traffic is dropped if sourced by a GRE tunnel that has a different VRF from the source loopback interface when destination is a GRE tunnel on the same switch in a different VRF Conditions: loopback 1 and 2 in VRF blue. Tunnel 1 bound to loopback 1 using vrf blue. Tunnel 2 bound to loopback 2 using vrf red. Ping from Tunnel 2 to Tunnel 1 will be dropped. Check attachments for more info on config.
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Bug Details Include
- Full Description (including symptoms, conditions and workarounds)
- Known Fixed Releases
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