如何在华为路由器负载均衡_华为 AR路由 策略路由 多WAN环境下指定出口
时间: 2024-09-24 08:14:38 浏览: 234
在华为AR路由器中实现负载均衡策略路由并指定出口,通常涉及以下几个步骤:
1. **配置多WAN口**:首先,确保路由器有多个物理接口作为wan口(如ETH0、ETH1等),并分别连接到不同的网络。
2. **配置接口模式**:设置wan口为trunk模式,以便能够转发不同VLAN的数据包。
3. **创建子接口**:为每个wan口创建子接口,例如wan0.1、wan0.2等,并分配各自的IP地址以及VLAN标签。
4. **配置静态路由**:为每个子接口配置对应的静态路由,指定目标网络和出口子接口。
5. **启用策略路由**:在全局配置模式下,启用`ip policy-based-route`功能。
6. **定义规则**:使用`route-policy`命令创建一个新的策略,比如`route-pool`,并配置匹配条件(如源地址、目的地址、协议等)和动作(指定出口子接口)。
7. **关联接口**:将策略应用到需要进行负载均衡的流量上,例如通过`apply-to`或`export-class`关键字关联到特定的服务实例。
示例配置:
```bash
interface GigabitEthernet0/1/0
link-protocol pppoe
ip address <wan1_IP> <subnet>
interface GigabitEthernet0/1/1
link-protocol pppoe
ip address <wan2_IP> <subnet>
route-policy load-balancing permit node 10
if-match source-ip <source_network>
set interface GigabitEthernet0/1/<出口接口编号>
route-policy load-balancing export to class 1
ip route-static <destination_subnet> <gateway> metric 10 interface GigabitEthernet0/1/<出口子接口编号>
```
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