Configuration Procedure - HP 6125G Configuration Manual

The IPv6 address of a tunnel interface must not be on the same subnet as the destination address of
•
the tunnel.
The destination address of a route with the tunnel interface as the egress interface must not be on
•
the same subnet as the destination address of the tunnel.
Two or more tunnel interfaces using the same encapsulation protocol must have different source and
•
destination addresses.
If you specify a source interface instead of a source address for the tunnel, the source address of the
•
tunnel is the primary IP address of the source interface.
• Only the IPv6 over IPv6 tunnel has a limit on the maximum number of nested encapsulations of a
packet.

Configuration procedure

To configure an IPv6 over IPv6 tunnel:
Step
1. Enter system view.
2. Enable IPv6.
3. Enter tunnel interface
view.
4. Configure an IPv6
address for the tunnel
interface.
5. Specify the IPv6 over
IPv6 tunnel mode.
6. Configure a source
address or interface for
the tunnel interface.
7. Configure the
destination address for
the tunnel interface.
Command
system-view
ipv6
Interface tunnel number
•
(Approach 1) Configure an IPv6
global unicast address or
site-local address:
ipv6 address { ipv6-address
prefix-length |
ipv6-address/prefix-length }
ipv6 address
ipv6-address/prefix-length
eui-64
•
(Approach 2) Configure an IPv6
link-local address:
ipv6 address auto link-local
ipv6 address ipv6-address
link-local
tunnel-protocol ipv6-ipv6
source { ipv6-address |
interface-type interface-number }
destination ipv6-address
147
Remarks
N/A
By default, the IPv6 packet forwarding
function is disabled.
N/A
Use either approach.
By default, no IPv6 address is
configured for the tunnel interface.
IPv4 over IPv4 tunnel by default.
The same tunnel mode should be
configured at both ends of the tunnel.
Otherwise, packet delivery will fail.
By default, no source address or
interface is configured for the tunnel.
By default, no destination address is
configured for the tunnel.