你好赵伟

这个屌丝很懒，什么也没留下！

热门标签

华为mpls vpn方案A配制案例

作者：你好赵伟 | 2024-02-27 20:53:23

踩

华为mpls vpn方案A配制案例

在这里插入图片描述

每台路由的loopback 0口和设备名对应，如ar1：1.1.1.1
AR3和AR6上面不起bgp，只跑ospf和mpls

最终实现1.1.1.1通8.8.8.8

方案A的特点是asbr之间交互的是普通的ip报文，互相双方都认为自己对端是ce设备。
如果有多个vpn业务的话，asbr之间要用子接口了，要么多个物理接口，所以方案A只适用于少的vpn业务方案

配置命令：
R1和R8省略，它们是常规的bgp配置

R2:
router id 2.2.2.2

wlan ac-global carrier id other ac id 0

set cpu-usage threshold 80 restore 75

ip vpn-instance vpn
ipv4-family
route-distinguisher 100:1
vpn-target 100:1 export-extcommunity
vpn-target 100:1 import-extcommunity

mpls lsr-id 2.2.2.2
mpls

mpls ldp

aaa
authentication-scheme default
authorization-scheme default
accounting-scheme default
domain default
domain default_admin
local-user admin password cipher %K8m.Nt84DZ}e#<0`8bmE3Uw}%
local-user admin service-type http

firewall zone Local
priority 15

interface GigabitEthernet0/0/0
ip binding vpn-instance vpn
ip address 10.0.12.2 255.255.255.0

interface GigabitEthernet0/0/1
ip address 10.0.23.2 255.255.255.0
mpls
mpls ldp

interface GigabitEthernet0/0/2

interface NULL0

interface LoopBack0
ip address 2.2.2.2 255.255.255.255
ospf enable 1 area 0.0.0.0

bgp 100
peer 4.4.4.4 as-number 100
peer 4.4.4.4 connect-interface LoopBack0

ipv4-family unicast
undo synchronization
peer 4.4.4.4 enable

ipv4-family vpnv4
policy vpn-target
peer 4.4.4.4 enable

ipv4-family vpn-instance vpn
network 2.2.2.2 255.255.255.255
peer 10.0.12.1 as-number 65001

ospf 1
area 0.0.0.0
network 10.0.23.2 0.0.0.0

user-interface con 0
authentication-mode password
user-interface vty 0 4
user-interface vty 16 20

R3:
router id 3.3.3.3

wlan ac-global carrier id other ac id 0

set cpu-usage threshold 80 restore 75

mpls lsr-id 3.3.3.3
mpls

mpls ldp

firewall zone Local
priority 15

interface GigabitEthernet0/0/0
ip address 10.0.23.3 255.255.255.0
mpls
mpls ldp

interface GigabitEthernet0/0/1
ip address 10.0.34.3 255.255.255.0
mpls
mpls ldp

interface GigabitEthernet0/0/2

interface NULL0

interface LoopBack0
ip address 3.3.3.3 255.255.255.255
ospf enable 1 area 0.0.0.0

ospf 1
area 0.0.0.0
network 10.0.23.3 0.0.0.0
network 10.0.34.3 0.0.0.0

R4
router id 4.4.4.4

wlan ac-global carrier id other ac id 0

set cpu-usage threshold 80 restore 75

ip vpn-instance vpn
ipv4-family
route-distinguisher 100:1
vpn-target 100:1 export-extcommunity
vpn-target 100:1 import-extcommunity

mpls lsr-id 4.4.4.4
mpls

mpls ldp

firewall zone Local
priority 15

interface GigabitEthernet0/0/0
ip address 10.0.34.4 255.255.255.0
mpls
mpls ldp

interface GigabitEthernet0/0/1
ip binding vpn-instance vpn
ip address 10.0.45.4 255.255.255.0

interface GigabitEthernet0/0/2

interface NULL0

interface LoopBack0
ip address 4.4.4.4 255.255.255.255
ospf enable 1 area 0.0.0.0

bgp 100
peer 2.2.2.2 as-number 100
peer 2.2.2.2 connect-interface LoopBack0

ipv4-family unicast
undo synchronization
peer 2.2.2.2 enable

ipv4-family vpnv4
policy vpn-target
peer 2.2.2.2 enable

ipv4-family vpn-instance vpn
peer 10.0.45.5 as-number 200

ospf 1
area 0.0.0.0
network 10.0.34.4 0.0.0.0

R5
router id 5.5.5.5

wlan ac-global carrier id other ac id 0

set cpu-usage threshold 80 restore 75

ip vpn-instance vpn
ipv4-family
route-distinguisher 100:1
vpn-target 100:1 export-extcommunity
vpn-target 100:1 import-extcommunity

mpls lsr-id 5.5.5.5
mpls

mpls ldp

firewall zone Local
priority 15

interface GigabitEthernet0/0/0
ip binding vpn-instance vpn
ip address 10.0.45.5 255.255.255.0

interface GigabitEthernet0/0/1
ip address 10.0.56.5 255.255.255.0
mpls
mpls ldp

interface GigabitEthernet0/0/2

interface NULL0

interface LoopBack0
ip address 5.5.5.5 255.255.255.255
ospf enable 1 area 0.0.0.0

bgp 200
peer 7.7.7.7 as-number 200
peer 7.7.7.7 connect-interface LoopBack0

ipv4-family unicast
undo synchronization
peer 7.7.7.7 enable

ipv4-family vpnv4
policy vpn-target
peer 7.7.7.7 enable

ipv4-family vpn-instance vpn
peer 10.0.45.4 as-number 100

ospf 1
area 0.0.0.0
network 10.0.56.5 0.0.0.0

router id 6.6.6.6

wlan ac-global carrier id other ac id 0

set cpu-usage threshold 80 restore 75

mpls lsr-id 6.6.6.6
mpls

mpls ldp

firewall zone Local
priority 15

interface GigabitEthernet0/0/0
ip address 10.0.56.6 255.255.255.0
mpls
mpls ldp

interface GigabitEthernet0/0/1
ip address 10.0.67.6 255.255.255.0
mpls
mpls ldp

interface GigabitEthernet0/0/2

interface NULL0

interface LoopBack0
ip address 6.6.6.6 255.255.255.255
ospf enable 1 area 0.0.0.0

ospf 1
area 0.0.0.0
network 10.0.56.6 0.0.0.0
network 10.0.67.6 0.0.0.0

R7
router id 7.7.7.7

wlan ac-global carrier id other ac id 0

set cpu-usage threshold 80 restore 75

ip vpn-instance vpn
ipv4-family
route-distinguisher 100:1
vpn-target 100:1 export-extcommunity
vpn-target 100:1 import-extcommunity

mpls lsr-id 7.7.7.7
mpls

mpls ldp

firewall zone Local
priority 15

interface GigabitEthernet0/0/0
ip address 10.0.67.7 255.255.255.0
mpls
mpls ldp

interface GigabitEthernet0/0/1
ip binding vpn-instance vpn
ip address 10.0.78.7 255.255.255.0

interface GigabitEthernet0/0/2

interface NULL0

interface LoopBack0
ip address 7.7.7.7 255.255.255.255
ospf enable 1 area 0.0.0.0

bgp 200
peer 5.5.5.5 as-number 200
peer 5.5.5.5 connect-interface LoopBack0

ipv4-family unicast
undo synchronization
peer 5.5.5.5 enable

ipv4-family vpnv4
policy vpn-target
peer 5.5.5.5 enable

ipv4-family vpn-instance vpn
peer 10.0.78.8 as-number 65002

ospf 1
area 0.0.0.0
network 10.0.67.7 0.0.0.0

声明：本文内容由网友自发贡献，不代表【wpsshop博客】立场，版权归原作者所有，本站不承担相应法律责任。如您发现有侵权的内容，请联系我们。转载请注明出处：https://www.wpsshop.cn/w/你好赵伟/article/detail/155876?site