Configuration Procedure; Configuration Example - HP 6125G Configuration Manual

Configuration procedure

To configure an ISATAP 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 ISATAP tunnel
mode.
6. Configure a source
address or interface for the
tunnel.
7. Return to system view.
8. Enable dropping of IPv6
packets using
IPv4-compatible IPv6
addresses.

Configuration example

Network requirements
As shown in
hosts reside in the IPv4 network.
Configure the IPv6 hosts to access the IPv6 network through the ISATAP tunnel.
Command
system-view
ipv6
interface tunnel number
•
•
tunnel-protocol ipv6-ipv4 isatap
source { ip-address | interface-type
interface-number }
quit
tunnel discard
ipv4-compatible-packet
Figure 66, an IPv6 network is connected to an IPv4 network through an ISATAP switch. IPv6
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
Configure an IPv6 link-local
address:
ipv6 address auto link-local
ipv6 address ipv6-address
link-local
135
Remarks
N/A
By default, the IPv6 forwarding
function is disabled.
N/A
The IPv6 link-local address
configuration is optional.
By default:
•
No IPv6 global unicast address
is configured for the tunnel
interface.
•
A link-local address will
automatically be generated
when an IPv6 global unicast
address or link-local address is
configured.
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.
N/A
Optional.
Disabled by default.