3Com 3C13636 Configuration Manual page 1286

3Com Router 3000 Ethernet Family
Configuration Guide
[Client1] ip route-static 10.1.2.0
3) Configure Client2
# Enable DVPN.
<Client2> system-view
[Client2] dvpn service
# Configure interface Ethernet0/0/0.
[Client2] interface Ethernet0/0/0
[Client2-Ethernet0/0/0] ip address 201.1.1.3 255.255.255.0
[Client2-Ethernet0/0/0] quit
# Configure interface Ethernet0/0/1.
[Client2] interface Ethernet0/0/1
[Client2-Ethernet0/0/1] ip address 10.1.2.1 255.255.255.0
[Client2-Ethernet0/0/1] quit
# Configure interface Tunnel0.
[Client2] interface tunnel 0
[Client2-Tunnel0] ip address 10.1.0.2 255.255.255.0
[Client2-Tunnel0] tunnel-protocol gre
[Client2-Tunnel0] source Ethernet0/0/0
[Client2-Tunnel0] quit
# Configure static routes.
[Client2] ip route-static 10.0.1.0
[Client2] ip route-static 10.0.2.0
Note:
In this example, as Client 1 is connected to Server using DVPN and Client 2 is
connected to Server using GRE, they cannot establish a session between them.
Communications between the two are forwarded by Server. Therefore, the next hops of
the routes configured on Client 1 and Client 2 are the corresponding tunnel interfaces
of Server, that is, the Tunnel0 interface and Tunnel1 interface.
255.255.255.0
enable
255.255.255.0
255.255.255.0
3Com Corporation
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Chapter 4 DVPN
10.0.0.1
10.1.0.1
10.1.0.1