Configuration Example - HP A7500 Series Configuration Manual

To do...
Specify the IPv6 manual tunnel
mode
Configure a source address or
interface for the tunnel
Configure a destination address
for the tunnel
Return to system view
Enable dropping of IPv6 packets
using IPv4-compatible IPv6
addresses

Configuration example

Network requirements
As shown in
IPv4 tunnel between Switch A and Switch B to make the two IPv6 networks reachable to each other. If the
destination IPv4 address cannot be automatically obtained from the destination IPv6 addresses of
packets, configure an IPv6 manual tunnel.
Figure 70 Network diagram for an IPv6 manual tunnel
Configuration procedure
NOTE:
Before configuring an IPv6 manual tunnel, make sure that Switch A and Switch B have the corresponding
VLAN interfaces created and are reachable to each other.
Configure a
link-local IPv6
address
Figure 70, two IPv6 networks are connected over an IPv4 network. Configure an IPv6 over
Use the command...
ipv6 address auto link-local
ipv6 address ipv6-address
link-local
tunnel-protocol ipv6-ipv4
source { ip-address |
interface-type interface-number }
destination ip-address
quit
tunnel discard
ipv4-compatible-packet
156
Remarks
Optional
By default, a link-local address will
automatically be created when an
IPv6 global unicast address or
site-local address is configured.
Required
GRE over IPv4 tunnel by default.
The same tunnel mode should be
configured at both ends of the
tunnel. Otherwise, packet delivery
will fail.
Required
By default, no source address or
interface is configured for the tunnel.
Required
By default, no destination address is
configured for the tunnel.
—
Optional
Disabled by default.