Reviewer: Mike McBride Review result: Has Nits Abstract: Reword last sentence of Abstract from: The statelessness of SRv6 and its ability to control both service layer path and underlying transport can be beneficial to the mobile user-plane, providing flexibility, end-to-end network slicing, and SLA control for various applications. to: The statelessness of SRv6, and its ability to control both service layer path and underlying transport, can be beneficial to the mobile user-plane through providing flexibility, end-to-end network slicing, and SLA control for various applications. Introduction: In the Introduction change this: Segment Routing [RFC8402] is a source routing architecture: a node steers a packet through an ordered list of instructions called "segments". to: Segment Routing [RFC8402] is a source routing architecture where a node steers a packet through an ordered list of instructions called "segments". 2.1 DN is used to define Uplink/Downlink but DN isn't defined until later in document: Uplink: from the UE towards the DN Downlink: from the DN towards the UE Add a definition for DN. 2.2 Conventions. Need to define gNB before first use: * gNB::1 is an IPv6 address (SID) assigned to the gNB. 5.3.3. Extensions to the interworking mechanisms Change "presented" below to "present" or "have presented": In this section we presented two mechanisms for interworking with gNBs and UPFs that do not support SRv6. 9. Control Plane Considerations Change this: This document focuses on user-plane behavior and its independence from the control plane. While the SRv6 mobile user-plane behaviors may be utilized in emerging architectures, such as [I-D.gundavelli-dmm-mfa], [I-D.mhkk-dmm-srv6mup-architecture] for example, require control plane support for the user-plane, this document does not impose any change to the existent mobility control plane. To something more understandable such as: This document focuses on user-plane behavior and its independence from the control plane. While the SRv6 mobile user-plane behaviors may be utilized in emerging architectures, such as [I-D.gundavelli-dmm-mfa] and [I-D.mhkk-dmm-srv6mup-architecture] which require control plane support for the user-plane, this document does not impose any change to the existent mobility control plane. 10. Security Considerations Change this: The security considerations for Segment Routing are discussed in [RFC8402]. More specifically for SRv6 the security considerations and the mechanisms for securing an SR domain are discussed in [RFC8754]. to this: The security considerations for Segment Routing are discussed in [RFC8402]. The security considerations for SRv6, and the mechanisms for securing an SR domain, are discussed in [RFC8754]. -- last-call mailing list last-call@xxxxxxxx https://www.ietf.org/mailman/listinfo/last-call
