使用PBR调整流量时需要将PBR应用到设备的入向接口,PBR优先级高于本地的路由表。你将route-map 应用到WAN接口,流量已经按照地址查完路由表决定路由走向了,直接转发出去,根本不会匹配你配置的route-map //关于PBR可以看下英文的定义(Policy-based routing (PBR) is a process whereby the device puts packets through a route map before routing them. The route map determines which packets are routed to which device next. You might enable policy-based routing if you want certain packets to be routed some way other than the obvious shortest path)
另外,需要注意将源地址NAT成相应wan接口的有效公网IP地址