Configuring A Gre Over Ipv6 Tunnel - HP 6125XLG Layer 3-Ip Services Configuration Manual

Step
4. Configure a source
address or source
interface for the tunnel
interface.
5. Configure a destination
address for the tunnel
interface.
6. (Optional.) Enable GRE
keepalive, and set the
keepalive interval and
keepalive number.
7. (Optional.) Set the DF bit
for encapsulated packets.
8. Return to system view.
9. (Optional.) Configure the
device to discard IPv6
packets with
IPv4-compatible IPv6
addresses.

Configuring a GRE over IPv6 tunnel

Follow these guidelines when you configure a GRE over IPv6 tunnel:
Command
source { ip-address | interface-type
interface-number }
destination ip-address
keepalive [ interval [ times ] ]
tunnel dfbit enable
quit
tunnel discard ipv4-compatible-packet
229
Remarks
By default, no source address or
interface is configured for a tunnel
interface.
If you configure a source address
for a tunnel interface, the tunnel
interface uses the source address
as the source address of the
encapsulated packets.
If you configure a source interface
for a tunnel interface, the tunnel
interface uses the primary IP
address of the source interface as
the source address of the
encapsulated packets.
By default, no destination address
is configured for a tunnel interface.
The destination address is the
address of the physical interface
that the tunnel remote end uses to
receive packets from the GRE
tunnel.
The tunnel local end uses this
address as the destination address
of the encapsulated packets.
By default, GRE keepalive is
disabled.
By default, the DF bit is not set,
allowing encapsulated packets to
be fragmented.
N/A
By default, the device does not
discard such IPv6 packets.