ICS 01.040.35 CCSM 11 YD 中华人民共和国 通信行业标准 YD/T×××× —×××× 软件定义广域网络 (SD-WAN) 控制器南向接口数据模型规范 Software defined network(SD-WAN)-Technical specification on south bound interface of controller （报批稿） ×××× -×× -××发布 ×××× -×× -××实施 中华人民共和国工业和信息化部 发布 XX/T XXXXX—XXXX I目  录 前  言 .............................................................................. II 1 范围 ................................................................................. 1 2 规范性引用文件 ....................................................................... 1 3 术语和定义 ........................................................................... 1 3.1 术语 ............................................................................. 1 3.2 缩略语 ........................................................................... 2 4 概述 ................................................................................. 3 4.1 SD-WAN总体架构 .................................................................. 3 4.2 南向数据模型接口协议 ............................................................. 4 4.3 YANG模型 ........................................................................ 4 5 南向接口功能要求 ..................................................................... 5 5.1 设备管理 ......................................................................... 5 5.2 软件管理 ......................................................................... 6 5.3 DHCP ............................................................................. 6 5.4 IP Pool .......................................................................... 6 5.5 接口管理 ......................................................................... 7 5.6 IPSec隧道 ....................................................................... 7 5.7 VxLAN隧道 ....................................................................... 8 5.8 NAT .............................................................................. 8 5.9 静态路由 ......................................................................... 9 5.10 QoS ............................................................................. 9 5.11 IPv4 ACL ....................................................................... 10 5.12 IPv6 ACL ....................................................................... 10 5.13 PBR ............................................................................ 10 5.14 BFD ............................................................................ 10 5.15 TWAMP .......................................................................... 11 5.16 WiFi ........................................................................... 11 5.17 告警 ........................................................................... 11 6 Yang模型定义 ....................................................................... 13 6.1 设备管理 ........................................................................ 13 6.2 软件管理 ........................................................................ 13 6.3 DHCP ............................................................................ 14 6.4 IP Pool ......................................................................... 17 6.5 接口管理 ........................................................................ 21 6.6 IPSec隧道 ...................................................................... 25 6.7 VxLAN隧道 ...................................................................... 28 6.8 NAT ............................................................................. 31 II6.9 静态路由 ........................................................................ 31 6.10 QoS ............................................................................ 33 6.11 IPv4 ACL ....................................................................... 35 6.12 IPv6 ACL ....................................................................... 36 6.13 PBR .................................................