H3C Technologies H3C SecPath F1000-E - Manual (Page 173)

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Figure 12 Network diagram for an IPv4 over IPv4 tunnel
GE1/1
10.1.1.1/24
GE2/0
2.1.1.1/24
GE1/1
10.1.3.1/24
Device A
IPv4 netwok
IPv4
Group 1
Tunnel1
10.1.2.1/24
GE2/1
3.1.1.1/24
Tunnel2
10.1.2.2/24
IPv4
Group 2
Device B
Configuration procedure
NOTE:
Make sure that Device A and Device B are reachable to each other.
• Configuration on Device A
# Configure an IPv4 address for GigabitEthernet 1/1.
<DeviceA> system-view
[DeviceA] interface gigabitethernet 1/1
[DeviceA-GigabitEthernet1/1] ip address 10.1.1.1 255.255.255.0
[DeviceA-GigabitEthernet1/1] quit
# Configure an IPv4 address for GigabitEthernet 2/0 (the physical interface of the tunnel).
[DeviceA] interface GigabitEthernet 2/0
[DeviceA-GigabitEthernet2/0] ip address 2.1.1.1 255.255.255.0
[DeviceA-GigabitEthernet2/0] quit
# Create the interface tunnel 1.
[DeviceA] interface tunnel 1
# Configure an IPv4 address for the interface tunnel 1.
[DeviceA-Tunnel1] ip address 10.1.2.1 255.255.255.0
# Configure the tunnel encapsulation mode.
[DeviceA-Tunnel1] tunnel-protocol ipv4-ipv4
# Configure a source address for the interface tunnel 1 (IP address of GigabitEthernet 2/0).
[DeviceA-Tunnel1] source 2.1.1.1
# Configure a destination address for the interface tunnel 1 (IP address of GigabitEthernet 2/1 of Device
B).
[DeviceA-Tunnel1] destination 3.1.1.1
[DeviceA-Tunnel1] quit
# Configure a static route from Device A through the interface tunnel 1 to Group 2.
[DeviceA] ip route-static 10.1.3.0 255.255.255.0 tunnel 1
• Configuration on Device B
# Configure an IPv4 address for GigabitEthernet 1/1.
<DeviceB> system-view
[DeviceB] interface gigabitethernet 1/1
[DeviceB-GigabitEthernet1/1] ip address 10.1.3.1 255.255.255.0