Configuring A Gre Over Ipv6 Tunnel - HP A7500 Series Configuration Manual

To do...
Create a tunnel interface and enter
tunnel interface view
Configure an IPv4 address for the
tunnel interface
Set the tunnel mode to GRE over
IPv4
Configure the source address or
interface for the tunnel interface
Configure the destination address
for the tunnel interface
Configure a route for packet
forwarding through the tunnel
Return to system view
Configure the device to discard the
IPv4-compatible IPv6 packets
NOTE:
For information tunnel interfaces, more configuration commands in a tunnel interface, and the expedite
•
termination function, see the chapter "Tunneling configuration."
For information about commands interface tunnel, tunnel-protocol, source, destination, and tunnel
•
discard ipv4-compatible-packet, see

Configuring a GRE over IPv6 tunnel

NOTE:
Only EB and SD cards support this feature.
Use the command...
interface tunnel interface-number
ip address ip-address { mask |
mask-length }
tunnel-protocol gre
source { ip-address | interface-type
interface-number }
destination ip-address
See Layer 3—IP Routing
Configuration Guide.
quit
tunnel discard
ipv4-compatible-packet
Layer 3—IP Services Command Reference
185
Remarks
Required
By default, a device has no tunnel
interface.
Required
By default, a tunnel interface has
no IPv4 address.
Optional
By default, the tunnel is a GRE over
IPv4 tunnel.
You must configure the same tunnel
mode on both ends of a tunnel.
Otherwise, packet delivery will
fail.
Required
By default, no source address or
interface is configured for a tunnel
interface.
Required
By default, no destination address
is configured for a tunnel interface.
Required
Each end of the tunnel must have a
route (static or dynamic) through
the tunnel to the other end.
—
Optional
By default, the device does not
discard the IPv4-compatible IPv6
packets.
.