Configuring An Ipv6 Over Ipv6 Tunnel - HP 6125XLG Layer 3-Ip Services Configuration Manual

# Specify the IP address of VLAN-interface 101 on Switch A as the destination address for the
tunnel interface.
[SwitchB-Tunnel2] destination 2001::1:1
[SwitchB-Tunnel2] quit
# Configure a static route destined for IPv4 network 1 through the tunnel interface.
[SwitchB] ip route-static 30.1.1.0 255.255.255.0 tunnel 2
Verifying the configuration
# Use the display interface tunnel command to display the status of the tunnel interfaces on Switch A and
Switch B. The output shows that the tunnel interfaces are up. (Details not shown.)
# Ping the IPv4 address of the peer interface from each switch. This example uses Switch A.
[SwitchA] ping -a 30.1.1.1 30.1.3.1
Ping 30.1.3.1 (30.1.3.1) from 30.1.1.1: 56 data bytes, press CTRL_C to break
56 bytes from 30.1.3.1: icmp_seq=0 ttl=255 time=3.000 ms
56 bytes from 30.1.3.1: icmp_seq=1 ttl=255 time=1.000 ms
56 bytes from 30.1.3.1: icmp_seq=2 ttl=255 time=0.000 ms
56 bytes from 30.1.3.1: icmp_seq=3 ttl=255 time=1.000 ms
56 bytes from 30.1.3.1: icmp_seq=4 ttl=255 time=1.000 ms
--- Ping statistics for 30.1.3.1 ---
5 packet(s) transmitted, 5 packet(s) received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.000/1.200/3.000/0.980 ms

Configuring an IPv6 over IPv6 tunnel

Follow these guidelines when you configure an IPv6 over IPv6 tunnel:
The destination address specified for the local tunnel interface must be the source address specified
•
for the peer tunnel interface, and vice versa.
The source/destination addresses of local tunnels of the same tunnel mode cannot be the same.
•
• The IPv6 address of the tunnel interface must not be on the same subnet as the destination address
configured for the tunnel interface.
If the destination IPv6 network is not on the same subnet as the IPv6 address of the local tunnel
•
interface, you must configure a route destined for the destination IPv6 network through the tunnel
interface. You can configure a static route, and specify the local tunnel interface as the egress
interface or specify the IPv6 address of the peer tunnel interface as the next hop. Alternatively, you
can enable a dynamic routing protocol on both tunnel interfaces to achieve the same purpose. For
the detailed configuration, see Layer 3—IP Routing Configuration Guide.
• The destination address of the route passing the tunnel interface must not be on the same subnet as
the destination address configured for the tunnel interface.
To configure an IPv6 over IPv6 tunnel:
Step
1. Enter system view.
2. Enter IPv6 tunnel interface
view.
Command
system-view
interface tunnel number [ mode
ipv6 ]
221
Remarks
N/A
N/A