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思科路由器站点到站点GRE over Ipsec VPN的拓扑图和实例
下面是这次站点到站点GRE over Ipsec VPN的拓扑图,可以在思科模拟器里完成。
一,Site1配置:
- version 12.4
- service timestamps debug datetime msec
- service timestamps log datetime msec
- no service password-encryption
- !
- hostname Site1
- !
- boot-start-marker
- boot-end-marker
- !
- !
- no aaa new-model
- memory-size iomem 5
- !
- !
- ip cef
- no ip domain lookup
- ip domain name lab.local
- !
- !
- ip auth-proxy max-nodata-conns 3
- ip admission max-nodata-conns 3
- crypto isakmp policy 10
- encr 3des
- hash md5
- authentication pre-share
- group 2
- crypto isakmp key cisco address 61.128.1.1
- !
- !
- crypto ipsec transform-set cisco esp-des
- mode transport
- !
- crypto map cisco 10 ipsec-isakmp
- set peer 61.128.1.1
- set transform-set cisco
- match address vpn
- !
- !
- !
- !
- interface Loopback0
- ip address 1.1.1.1 255.255.255.0
- !
- interface Tunnel0
- ip address 172.16.1.1 255.255.255.0
- tunnel source 202.100.1.1
- tunnel destination 61.128.1.1
- !
- interface FastEthernet0/0
- ip address 202.100.1.1 255.255.255.0
- duplex auto
- speed auto
- crypto map cisco
- !
- interface FastEthernet1/0
- no ip address
- shutdown
- duplex auto
- speed auto
- !
- interface FastEthernet2/0
- no ip address
- shutdown
- duplex auto
- speed auto
- !
- interface FastEthernet3/0
- no ip address
- shutdown
- duplex auto
- speed auto
- !
- router ospf 1
- log-adjacency-changes
- network 1.1.1.0 0.0.0.255 area 0
- network 172.16.1.0 0.0.0.255 area 0
- !
- no ip http server
- no ip http secure-server
- !
- ip forward-protocol nd
- ip route 0.0.0.0 0.0.0.0 202.100.1.10
- !
- !
- !
- ip access-list extended vpn
- permit gre host 202.100.1.1 host 61.128.1.1
- !
- !
- !
- control-plane
- !
- line con 0
- exec-timeout 0 0
- privilege level 15
- logging synchronous
- line aux 0
- exec-timeout 0 0
- privilege level 15
- logging synchronous
- line vty 0 4
- login
- !
- !
- end
二,Site2配置:
- version 12.4
- service timestamps debug datetime msec
- service timestamps log datetime msec
- no service password-encryption
- !
- hostname Site2
- !
- boot-start-marker
- boot-end-marker
- !
- !
- no aaa new-model
- memory-size iomem 5
- !
- !
- ip cef
- no ip domain lookup
- ip domain name lab.local
- !
- !
- ip auth-proxy max-nodata-conns 3
- ip admission max-nodata-conns 3
- !
- crypto isakmp policy 10
- encr 3des
- hash md5
- authentication pre-share
- group 2
- crypto isakmp key cisco address 202.100.1.1
- !
- !
- crypto ipsec transform-set cisco esp-des
- mode transport
- !
- crypto map cisco 10 ipsec-isakmp
- set peer 202.100.1.1
- set transform-set cisco
- match address vpn
- !
- !
- interface Loopback0
- ip address 2.2.2.2 255.255.255.0
- !
- interface Tunnel0
- ip address 172.16.1.2 255.255.255.0
- tunnel source FastEthernet1/0
- tunnel destination 202.100.1.1
- !
- interface FastEthernet0/0
- no ip address
- shutdown
- duplex auto
- speed auto
- !
- interface FastEthernet1/0
- ip address 61.128.1.1 255.255.255.0
- duplex auto
- speed auto
- crypto map cisco
- !
- interface FastEthernet2/0
- no ip address
- shutdown
- duplex auto
- speed auto
- !
- interface FastEthernet3/0
- no ip address
- shutdown
- duplex auto
- speed auto
- !
- router ospf 1
- log-adjacency-changes
- network 2.2.2.0 0.0.0.255 area 0
- network 172.16.1.0 0.0.0.255 area 0
- !
- no ip http server
- no ip http secure-server
- !
- ip forward-protocol nd
- ip route 0.0.0.0 0.0.0.0 61.128.1.10
- !
- !
- !
- ip access-list extended vpn
- permit gre host 61.128.1.1 host 202.100.1.1
- !
- !
- !
- control-plane
- line con 0
- exec-timeout 0 0
- privilege level 15
- logging synchronous
- line aux 0
- exec-timeout 0 0
- privilege level 15
- logging synchronous
- line vty 0 4
- login
- !
- !
- end