3Com 3C13636 Configuration Manual page 1281

3Com Router 3000 Ethernet Family
Configuration Guide
[Server-Ethernet0/0/1] quit
# Configure interface Tunnel0.
[Server] interface tunnel 0
[Server-Tunnel0] tunnel-protocol udp dvpn
[Server-Tunnel0] dvpn interface-type server
[Server-Tunnel0] ip address 10.0.0.1 255.255.255.0
[Server-Tunnel0] source Ethernet0/0/0
[Server-Tunnel0] dvpn dvpn-id 1
[Server-Tunnel0] dvpn policy 1
[Server-Tunnel0] quit
# Configure static routes.
[Server] ip route-static 10.0.2.0
[Server] ip route-static 10.1.3.0
2) Configure the NAT device
# Configure interface Ethernet0/0/0.
[Nat] interface Ethernet0/0/0
[Nat-Ethernet0/0/0] ip address 201.1.1.2 255.255.255.0
[Nat-Ethernet0/0/0] nat outbound 3000
[Nat-Ethernet0/0/0] quit
# Configure interface Ethernet0/0/1.
[Nat] interface Ethernet0/0/1
[Nat-Ethernet0/0/1] ip address 192.168.1.1 255.255.255.0
[Nat-Ethernet0/0/1] dhcp select interface
[Nat-Ethernet0/0/1] quit
# Configure an ACL.
[Nat] acl number 3000
[Nat-Acl-Adv-3000] rule permit ip
3) Configure Client1
# Enable DVPN.
<Client1> system-view
[Client1] dvpn service enable
# Configure interface Ethernet0/0/0 to obtain an IP address through DHCP.
[Client1] interface Ethernet0/0/0
[Client1-Ethernet0/0/0] ip address dhcp-alloc
[Client1-Ethernet0/0/0] quit
# Configure interface Ethernet0/0/1.
[Client1] interface Ethernet0/0/1
[Client1-Ethernet0/0/1] ip address 10.0.2.1 255.255.255.0
255.255.255.0
255.255.255.0
3Com Corporation
4-27
Chapter 4 DVPN
10.0.0.2
10.0.0.3