3Com 3C13636 Configuration Manual page 1285

3Com Router 3000 Ethernet Family
Configuration Guide
# Configure the Tunnel1 interface used by GRE.
[Server] interface tunnel 1
[Server-Tunnel1] ip address 10.1.0.1 255.255.255.0
[Server-Tunnel1] destination 211.1.1.3
[Server-Tunnel1] source Ethernet0/0/0
[Server-Tunnel1] quit
# Configure static routes.
[Server] ip route-static 10.1.2.0
[Server] ip route-static 10.0.2.0
2) Configure Client1
# Enable DVPN.
<Client1> system-view
[Client1] dvpn service
# 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 Ethernet 0/0/1.
[Client1] interface Ethernet0/0/1
[Client1-Ethernet0/0/1] ip address 10.0.2.1 255.255.255.0
[Client1-Ethernet0/0/1] quit
# Configure the DVPN class.
[Client2] dvpn class testserver
[Client1-dvpn-class-testserver] public-ip 201.1.1.1
[Client1-dvpn-class-testserver] authentication-server method pre-share
[Client1-dvpn-class-testserver] pre-shared-key 123456
[Client1-dvpn-class-testserver] local-user dvpnuser password simple dvpnuser
[Client1-dvpn-class-testserver] quit
# Configure interface Tunnel0.
[Client1] interface tunnel 0
[Client1-Tunnel0] ip address 10.0.0.2 255.255.255.0
[Client1-Tunnel0] tunnel-protocol udp dvpn
[Client1-Tunnel0] source Ethernet0/0/0
[Client1-Tunnel0] dvpn interface-type client
[Client1-Tunnel0] dvpn server testserver
[Client1-Tunnel0] dvpn vpn-id 1
[Client1-Tunnel0] quit
# Configure static routes.
[Client1] ip route-static 10.0.1.0
255.255.255.0
255.255.255.0
enable
255.255.255.0
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Chapter 4 DVPN
10.1.0.2
10.0.0.2
10.0.0.1