Cisco Bug: CSCut47025 - BGP-FS of vrf configure command is changed in show running
Last Modified
Dec 13, 2017
Products (20)
- Cisco IOS
- Cisco ASR 901-6CZ-FS-D Router
- Cisco ASR 901-6CZ-F-D Router
- Cisco ASR 901S-4SG-F-D Router
- Cisco ME 3600X-24TS-M Switch
- Cisco ASR 901-4C-FT-D Router
- Cisco ASR 901-6CZ-F-A Router
- Cisco ASR 901S-2SG-F-AH Router
- Cisco ASR 901S-2SG-F-D Router
- Cisco ASR 901-6CZ-FT-A Router

Known Affected Releases
15.5(3)S
Description (partial)
Symptom: The configuration of "address-family ipv4 flowspec vrf <>" is saved in the nvgen as "address-family vpnv4 flowspec vrf <>" and hence show running-configuration shows "address-family vpnv4 flowspec vrf <>". The functionality is not impacted for the flow-spec CEs. 1) The Reload will lose the configuration of "address-family ipv4 flowspec vrf <>" . 2) In case of dual RP the config sync would not sync if the box reloads/switchovers with saved configs. Conditions: When we configure BGP-FS in vrf the cli is changed in show running as below, so it will cause this cli unrecognized after reload address-family ipv4 flowspec vrf vrf100 >>>>>>>>>>>>>>>>>>>>>>>> This cli is changed neighbor 201.0.0.1 remote-as 100 neighbor 201.0.0.1 activate exit-address-family ! Error info after reload address-family vpnv4 flowspec vrf vrf100 ^ % Invalid input detected at '^' marker.
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