网络安全检测|网络安全服务|网络安全扫描-香港墨客投资移动版

主页 > 业界资讯 > Routers配置

RouterOS Wireguard+OSPF Mesh组网 YuS(2)

R3路由器
连接R1和R2路由器,R1连接IP192.168.88.30,指定端口13232和对端的Public key, R2连接192.168.88.31使用13230连接 ,设置相应的allowed-address通过

[admin@R3] /interface/wireguard >peer [admin@R3] /interface/wireguard/peers>add allowed-address=172.17.0.0/30,192.168.10.0/24,224.0.0.5/32 comment=R1 endpoint-address=192.168.99.30 endpoint-port=13232 interface=wireguard1-R1 \ persistent-keepalive=10s public-key="90xFXVRvk6Fkf1ldWBxaTgYNRovI0GbhyRZFAeL4uxo=" [admin@R3] /interface/wireguard/peers>add allowed-address=172.18.0.0/30,192.168.10.0/24,224.0.0.5/32 comment=R2 endpoint-address=192.168.99.31 endpoint-port=13230 interface=wireguard2-R2 \ persistent-keepalive=10s public-key= "UNzDLBa+0ucXp7MzNwKvwaKW1vQeoazFXDWurEUwyW8="

3台路由器的Wireguard连接建立完成,注意所有Peer都开启了persistent-keepalive为30秒,目的是能保持状态连接。

OSPF配置

R1路由器
创建ospf实例,设置area区域0

/routing ospf instance add disabled=no name=ospf-instance-1 redistribute=static /routing ospf area add disabled=no instance=ospf-instance-1 name=ospf-area-0

R1与R2和R3建立OSPF关系,

/routing ospf interface-template add area=ospf-area-0 disabled=no networks=172.16.0.0/30 type=ptp add area=ospf-area-0 disabled=no networks=172.17.0.0/30 type=ptp

R2路由器
创建ospf实例,设置area区域0

/routing ospf instance add disabled=no name=ospf-instance-1 /routing ospf area add disabled=no instance=ospf-instance-1 name=ospf-area-0

R2与R1和R3建立OSPF关系

/routing ospf interface-template add area=ospf-area-0 disabled=no networks=172.16.0.0/30 type=ptp add area=ospf-area-0 disabled=no networks=172.18.0.0/30 type=ptp

R3路由器
创建ospf实例,设置area区域0

/routing ospf instance add disabled=no name=ospf-instance-1 /routing ospf area add disabled=no instance=ospf-instance-1 name=ospf-area-1

R3与R1和R2建立OSPF关系,并发布192.168.10.0/24的路由

/routing ospf interface-template add area=ospf-area-1 disabled=no networks=172.18.0.0/30 type=ptp add area=ospf-area-1 disabled=no networks=172.17.0.0/30 type=ptp add area=ospf-area-1 disabled=no networks=192.168.10.0/24

查看R3的OSPF邻居关系,到R1和R2的state状态为Full,查看R1和R2的OSPF状态这里不再展示。

[admin@R3] /routing/ospf/neighbor> print Flags: V - virtual; D - dynamic 0 D instance=ospf-instance-1 area=ospf-area-1 address=172.17.0.1 router-id=172.17.0.1 state="Full" state-changes=4 adjacency=32m11s timeout=39s 1 D instance=ospf-instance-1 area=ospf-area-1 address=172.18.0.1 router-id=172.18.0.1 state="Full" state-changes=5 adjacency=34m21s timeout=39s [admin@R3] /routing/ospf/neighbor>

查看R1的路由,可以看到192.168.10.0/24路由来至172.17.0.2%wireguard2-R3,当前R1到R3是直接连接。

[admin@R1] /ip/route> print Flags: D - DYNAMIC; A - ACTIVE; c, o, d, y - COPY; + - ECMP Columns: DST-ADDRESS, GATEWAY, DISTANCE DST-ADDRESS GATEWAY DISTANCE DAd 0.0.0.0/0 192.168.88.1 1 DAc 172.16.0.0/30 wireguard1-R2 0 DAc 172.17.0.0/30 wireguard2-R3 0 DAo+ 172.18.0.0/30 172.16.0.2%wireguard1-R2 110 DAo+ 172.18.0.0/30 172.17.0.2%wireguard2-R3 110 DAo 192.168.10.0/24 172.17.0.2%wireguard2-R3 110 DAc 192.168.88.0/24 ether1 0

查看R2的路由

[admin@R2] /routing/ospf> /ip route print Flags: D - DYNAMIC; A - ACTIVE; c, o, d, y - COPY; + - ECMP Columns: DST-ADDRESS, GATEWAY, DISTANCE DST-ADDRESS GATEWAY DISTANCE DAd 0.0.0.0/0 192.168.88.1 1 DAc 172.16.0.0/30 wireguard1-R1 0 DAo+ 172.17.0.0/30 172.16.0.1%wireguard1-R1 110 DAo+ 172.17.0.0/30 172.18.0.2%wireguard2-R3 110 DAc 172.18.0.0/30 wireguard2-R3 0 DAo 192.168.10.0/24 172.18.0.2%wireguard2-R3 110 DAc 192.168.88.0/24 ether1 0

中断R3到R1的wireguard连接,R3和R1之间的OSPF中断,OSPF发布的路由将从R3->R2->R1,可以查看R1的路由表,到192.168.10.0/24的路由来至172.16.0.2%wireguard1-R2,R1到192.168.10.0/24路由自动切换到R1->R2->R3。

[admin@R1] /interface/wireguard> /ip route/print Flags: D - DYNAMIC; A - ACTIVE; c, o, d, y - COPY Columns: DST-ADDRESS, GATEWAY, DISTANCE DST-ADDRESS GATEWAY DISTANCE DAd 0.0.0.0/0 192.168.88.1 1 DAc 172.16.0.0/30 wireguard1-R2 0 DAc 172.17.0.0/30 wireguard2-R3 0 DAo 172.18.0.0/30 172.16.0.2%wireguard1-R2 110 DAo 192.168.10.0/24 172.16.0.2%wireguard1-R2 110 DAc 192.168.88.0/24 ether1 0

从R3发布的路由R1和R2都能学习到,即使R1到R3路由中断,R1也能从R2学习到R3发布的192.168.10.0/24的路由,这样在基于Wireguard组建的Mesh网络中,使用OSPF实现了网络自愈能力。

选择静态路由也可以实现,R1到R3的192.168.10.0/24需配置两条静态路由,一条经过R2到R3,一条直接到R3,同时R2还要配置静态路由,然后通过distance来控制距离,还需要通过网络监控判断线路是否中断,整个一套配置很繁琐复杂,使用OSPF简化了很多配置。

(责任编辑:admin)