SRv6 for Mobile User- Plane draft-matsushima-spring-dmm-srv6-mobile-uplane-03 IETF100 S.Matsushima, C.Filsfils, M.Kohno, D.Voyer Feedbacks after IETF99 • Many people asked: System Impacts? • To current control-plane protocol. • To current RAN. • People really care degree of system impact to change U-plane protocol from current one. • Benefits? • What is able to do with SRv6? • Isn’t that possible