[1] HUSENOVIC K, BEDI I, MADDENS S, et al. Setting the scene for 5G: opportunities & challenges[R]. Geneva: International Telecommunication Union, 2018.
[2] DONG J, BRYANT S, LI Z, et al. A Framework for Enhanced Virtual Private Networks (VPN+) services[EB/OL]. (2022-09-20)[2022-09-30]. draft-ietf-teas enhanced-vpn-11.
[3] DEERING S, HINDEN R. Internet Protocol, version 6 (IPv6) specification[EB/OL].(2017-07)[2022-09-30].RFC 8200.
[4] BRADNER S, MANKIN A. The recommendation for the IP next generation protocol[EB/OL]. (1995-01)[2022-09-30]. RFC 1752.
[5] FILSFILS C, PREVIDI S, GINSBERG L, et al. Segment routing architecture[EB/OL].(2018-12-19)[2022-09-30].RFC 8402.
[6] FILSFILS C, CAMARILLO P, LI Z, et al. Segment routing over IPv6 (SRv6) network programming[EB/OL].(2021-02)[2022-09-30].RFC 8986.