Table of Contents - Q.3957 (04/2025) - Interoperability testing suite for cloud-based control plane and pooled user plane of virtualized broadband network gateway
1 Scope 2 References 3 Definitions 3.1 Terms defined elsewhere 3.2 Terms defined in this Recommendation 4 Abbreviations and acronyms 5 Conventions 6 Overview of IOPT framework for vBNG-CP and vBNG-PUP 7 Interoperability testing cases between vBNG-CP and vBNG-PUP 7.1 Test case: Establish the management channel 7.2 Test case: Establish the control channel 7.3 Test case: Establish the service channel 7.4 Test case: PPPoE 7.5 Test case: IPoE 7.6 Test case: vBNG-CP (1+1 hot standby deployment) switching between master vBNGCP and backup vBNG-CP 7.7 Test case: vBNG-CP (1:1 cold standby deployment) switching between master vBNGCP and backup vBNG-CP 8 Interoperability testing cases between different vBNG-PUPs 8.1 Test case: vBNG-PUP joins the warm standby group 8.2 Test case: Interface switching in vBNG-PUP N+1 warm standby group (Switch over during the user accessing process) 8.3 Test case: Interface switching in vBNG-PUP N+1 warm standby group (Switch over during the forwarding process) 8.4 Test case: Interface switching in vBNG-PUP N+1 warm standby group (Switch back during the user accessing process) 8.5 Test case: Interface switching in vBNG-PUP N+1 warm standby group (Switch back during the forwarding process) 8.6 Test case: Interface switching in vBNG-PUP N:1 warm standby group (Switch over during the user accessing process) 8.7 Test case: Interface switching in vBNG-PUP N:1 warm standby group (Switch over during the forwarding process) 8.8 Test case: Interface switching in vBNG-PUP N:1 warm standby group (Switch back during the user accessing process) 8.9 Test case: Interface switching in vBNG-PUP N:1 warm standby group (Switch back during the forwarding process) 8.10 Test case: Interface switching in vBNG-PUP N:1 cold standby group (Switch over during the user accessing process) 8.11 Test case: Interface switching in vBNG-PUP N:1 cold standby group (Switch over during the forwarding process) Page 8.12 Test case: Interface switching in vBNG-PUP N:1 cold standby group (Switch back during the user accessing process) 8.13 Test case: Interface switching in vBNG-PUP N:1 cold standby group (Switch back during the forwarding process) 8.14 Test case: CGN switching (cold standby) 8.15 Test case: CGN switching (warm standby)
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