Configuration Procedure - 3Com MSR 50 Series Configuration Manual

726 C 49: T
HAPTER UNNELING

Configuration Procedure

n
C
ONFIGURATION
Follow these steps to configure an IPv6 over IPv6 tunnel:
To do...
Enter system view
Enable the IPv6 packet forwarding
function
Create a tunnel interface and enter
tunnel interface view
Configure an IPv6 Configure an IPv6
address for the global unicast
tunnel interface address or
site-local address
Configure an IPv6
link-local address
Set the tunnel to an IPv6 over IPv6
tunnel
Configure a source address or
interface for the tunnel
Configure the destination address for
the tunnel interface
Configure the maximum number of
nested encapsulations of a packet
Configure the MTU of IPv6 packets
sent over a tunnel interface
For the configuration of the MTU of IPv6 packets sent over a tunnel interface, refer
to the ipv6 mtu command in
Use the command...
system-view
ipv6
interface tunnel number Required
ipv6 address
{ ipv6-address
prefix-length |
ipv6-address/prefix-lengt
h }
ipv6 address
ipv6-address/prefix-lengt
h eui-64
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 Required
encapsulation-limit
[ number ]
ipv6 mtu mtu-size
"Configuring the Interface MTU" on page
Remarks
-
Required
By default, the IPv6
packet forwarding
function is disabled.
By default, there is no
tunnel interface on the
device.
Required.
Use any command.
By default, no IPv6
address is configured for
the tunnel interface.
Optional
By default, the tunnel is a
GRE tunnel. The same
tunnel type 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.
By default, no destination
address is configured for
the tunnel.
Optional
By default, the maximum
number of nested
encapsulations is not
limited. The default
maximum number of
nested encapsulations is 4
if you execute this
command without the
number argument.
Optional
The default value varies
with devices.
670.