Configuring Rsvp Authentication - HP FlexNetwork 10500 Series Configuration Manual

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If the device receives a hello request from the neighbor, the device replies with a hello ACK message.
If the device receives no hello request from the neighbor within the interval specified by the hello
interval command, the device sends hello requests to the neighbor.
When the number of consecutive lost hellos or erroneous hellos from the neighbor reaches the
maximum (specified by the hello lost command), the device determines the neighbor is in fault. If
GR is configured, the device acts as a GR helper to help the neighbor to restart. If FRR is configured,
the device performs an FRR. For more information about FRR, see
To configure RSVP hello extension:
Step
1.
Enter system view.
2.
Enter RSVP view.
3.
Set the maximum number of
consecutive lost or
erroneous hellos.
4.
Set the interval for sending
hello requests.
5.
Return to system view.
6.
Enter interface view.
7.
Enable RSVP hello
extension.

Configuring RSVP authentication

RSVP adopts hop-by-hop authentication to prevent fake resource reservation requests from
occupying network resources. The interfaces at the two ends of a link must use the same
authentication key.
RSVP authentication can be configured in the following views:
RSVP view—Configuration applies to all RSVP security associations.
RSVP neighbor view—Configuration applies only to RSVP security associations with the
specified RSVP neighbor.
Interface view—Configuration applies only to RSVP security associations established on the
current interface.
Configurations in RSVP neighbor view, interface view, and RSVP view are in descending order of
priority.
To configure RSVP authentication in RSVP neighbor view:
Step
1.
Enter system view.
2.
Enter RSVP view.
3.
Create an RSVP
authentication neighbor and
enter RSVP neighbor view.
4.
Enable RSVP authentication
for the RSVP neighbor and
specify the authentication
key.
Command
system-view
rsvp
hello lost times
hello interval interval
quit
interface interface-type
interface-number
rsvp hello enable
Command
system-view
rsvp
peer ip-address
authentication key { cipher |
plain } string
168
"Configuring MPLS
TE."
Remarks
N/A
N/A
By default, the maximum number
is 4.
By default, hello requests are sent
every 5 seconds.
N/A
N/A
By default, RSVP hello extension
is disabled.
Remarks
N/A
N/A
By default, no RSVP
authentication neighbors exist.
By default, RSVP authentication
is disabled.

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