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Work item:
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Q.3723 (ex Q.BNG-SFC)
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Subject/title:
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Signalling requirements of virtualized broadband network gateway for service function chain
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Status:
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Approved on 2026-04-29 [Issued from previous study period]
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Approval process:
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AAP
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Type of work item:
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Recommendation
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Version:
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New
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Equivalent number:
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-
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Timing:
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-
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Liaison:
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IETF
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Supporting members:
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China Telecom, MIIT China, ZTE Corporation, China Unicom, ETRI
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Summary:
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This Recommendation aims to specify the signalling requirements of virtualized broadband network gateway (vBNG) for service function chain (SFC). As a background, this Recommendation gives the overview of the vBNG for SFC, with signalling framework between control plane (CP) and Operation Support System (OSS)/ Business Support System (BSS), CP and Authentication, Authorization and Accounting(AAA) systems, CP and user plane (UP). Then this Recommendation depicts the specific requirements and services procedures of the vBNG for SFC.
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Comment:
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-
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Reference(s):
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Historic references:
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Contact(s):
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| ITU-T A.5 justification(s): |
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First registration in the WP:
2024-05-20 11:23:21
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Last update:
2026-03-20 15:41:38
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