R3#sh run Building configuration... Current configuration : 1985 bytes ! version 12.3 service timestamps debug datetime msec service timestamps log datetime msec service password-encryption ! hostname R3 ! boot-start-marker boot-end-marker ! enable secret 5 $1$FBA8$Xvk/lFPglbxVSvH1FR3qr1 ! username ILI secret 5 $1$06Q0$nLt8jblOfAN2LIXawvwoA0 memory-size iomem 10 no aaa new-model ip subnet-zero ip cef ! ! ip domain name ili.com ! ip audit po max-events 100 ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! crypto isakmp policy 1 authentication pre-share crypto isakmp key nemo address 0.0.0.0 0.0.0.0 ! ! crypto ipsec transform-set encrypt esp-des esp-sha-hmac ! crypto ipsec profile GRE set transform-set encrypt ! ! ! ! ! interface Tunnel0 ip address 10.255.255.3 255.255.255.0 no ip redirects ip nhrp authentication enzo ip nhrp map multicast dynamic ip nhrp map 10.255.255.10 172.16.0.1 ip nhrp map multicast 172.16.0.1 ip nhrp network-id 1000 ip nhrp holdtime 300 ip nhrp nhs 10.255.255.10 ip ospf network broadcast ip ospf priority 0 tunnel source Ethernet0/0 tunnel mode gre multipoint tunnel key 12345 tunnel protection ipsec profile GRE ! interface Ethernet0/0 ip address 172.16.3.1 255.255.255.0 ip nat outside half-duplex ! interface Serial0/0 no ip address shutdown no fair-queue ! interface FastEthernet1/0 ip address 10.0.3.1 255.255.255.0 ip nat inside duplex auto speed auto ! router ospf 1 log-adjacency-changes network 10.0.0.0 0.255.255.255 area 0 ! ip nat pool internet 172.16.3.1 172.16.3.1 netmask 255.255.255.0 ip nat inside source list 100 pool internet overload ip http server no ip http secure-server ip classless ip route 0.0.0.0 0.0.0.0 Ethernet0/0 ! ! access-list 5 permit 10.0.3.5 log access-list 100 deny ip 10.0.0.0 0.255.255.255 10.0.0.0 0.255.255.255 access-list 100 permit ip 10.0.3.0 0.0.0.255 any ! ! ! ! ! ! line con 0 password 7 070C285F4D06 logging synchronous login line aux 0 line vty 0 4 access-class 5 in password 7 045802150C2E logging synchronous login transport input ssh ! ! ! end R3#