HP FlexNetwork MSR2003 Configuration Manual page 307

When an active/standby switchover occurs or the standby card is removed on a distributed device,
the tunnel interfaces configured on the active or standby card still exist. To delete a tunnel interface,
use the undo interface tunnel command.
To configure a tunnel interface:
Step
1. Enter system view.
2. Create a tunnel interface,
specify the tunnel mode, and
enter tunnel interface view.
3. (Optional.) Configure a
description for the interface.
4. (Optional.) Specify a primary
traffic processing unit for the
tunnel interface (distributed
devices in standalone
mode/centralized devices in
IRF mode).
5. (Optional.) Specify a primary
traffic processing unit for the
tunnel interface (distributed
devices in IRF mode).
6. (Optional.) Specify a backup
traffic processing unit for the
tunnel interface (distributed
devices in standalone
mode/centralized devices in
IRF mode).
7. (Optional.) Specify a backup
traffic processing unit for the
tunnel interface (distributed
devices in IRF mode).
8. Set the MTU of the tunnel
interface.
9. Set the expected bandwidth
for the tunnel interface.
10. Set the ToS for tunneled
packets.
11. Set the TTL for tunneled
packets.
Command
system-view
interface tunnel number mode
{ advpn { gre | udp } [ ipv6 ] |
ds-lite-aftr | evi | gre [ ipv6 ] |
ipv4-ipv4 | ipv6 | ipv6-ipv4 [ 6to4 |
auto-tunnel | isatap ] | mpls-te |
nve }
description text
service slot slot-number
service chassis chassis-number
slot slot-number
service standby slot slot-number
service standby chassis
chassis-number slot slot-number
mtu size
bandwidth bandwidth-value
tunnel tos tos-value
tunnel ttl ttl-value
293
Remarks
N/A
By default, no tunnel interface is
created.
When you create a new tunnel
interface, you must specify the
tunnel mode. When you enter
the view of an existing tunnel
interface, you do not need to
specify the tunnel mode.
For packet tunneling to succeed,
the two ends of a tunnel must
use the same tunnel mode.
By default, the description for a
tunnel interface is Tunnel
number Interface.
By default, no primary traffic
processing unit is specified.
By default, no primary traffic
processing unit is specified.
By default, no backup traffic
processing unit is specified.
By default, no backup traffic
processing unit is specified.
By default, the MTU is 64000
bytes.
The default expected bandwidth
(in kbps) is the interface
maximum rate divided by 1000.
The expected bandwidth for the
tunnel interface affects the link
cost value. For more information,
see Layer 3—IP Routing
Configuration Guide.
The default setting is the same
as the ToS of the original packet.
The default TTL for tunneled
packets is 255.