H3C Technologies H3C SecPath F1000-E - Manual (Page 156)

10
To do… Use the command… Remarks
Enable IPv6 ipv6
Required
By default, the IPv6 packet
forwarding function is disabled.
Enter tunnel interface view interface tunnel number —
ipv6 address { ipv6-address
prefix-length |
ipv6-address/prefix-length }
Configure a
global unicast
IPv6 address or
a site-local
address
ipv6 address
ipv6-address/prefix-length
eui-64
Required
Use either command.
By default, no IPv6 global unicast
address or site-local address is
configured for the tunnel interface.
ipv6 address auto
link-local
Configure an
IPv6 address for
the tunnel
interface
Configure a
link-local IPv6
address
ipv6 address ipv6-address
link-local
Optional
By default, a link-local address will
automatically be created when an
IPv6 global unicast address or
site-local address is configured.
Specify the IPv6 manual tunnel
mode
tunnel-protocol ipv6-ipv4
Required
The default tunnel mode is GRE over
IPv4.
The same tunnel mode should be
configured at both ends of the
tunnel. Otherwise, packet delivery
will fail.
Configure a source address or
interface for the tunnel source { ip-address |
interface-type interface-number }
Required
By default, no source address or
interface is configured for the tunnel.
Configure a destination address
for the tunnel
destination ip-address
Required
By default, no destination address is
configured for the tunnel.
NOTE:
•
After a tunnel interface is deleted, all the above features configured on the tunnel interface will be
deleted.
• To encapsulate and forward IPv6 packets whose destination address does not belong to the subnet
where the current tunnel interface resides, you must configure a static route or dynamic routing for
forwarding those packets through this tunnel interface. If you configure a static route to that destination
IPv6 address, specify this tunnel interface as the outbound interface, or the peer tunnel interface address
as the next hop. A similar configuration needs to be performed at the other tunnel end. If you configure
dynamic routing at both ends, enable the dynamic routing protocol on both tunnel interfaces. For the
detailed configuration, see IPv6 Static Routing Configuration or other routing protocol configurations in
the IP Routing Volume.