HP MSR Router Series User Manual

183
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter dialup interface view.
interface interface-type
interface-number
N/A
3. Set the link idle-timeout timer.
dialer timer idle idle [ in | in-out ]
By default, the timer is 120
seconds, and only outgoing
interesting packets reset this timer.
4. Set the holddown timer.
dialer timer enable interval The default setting is 5 seconds.
5. Set the compete-idle timer.
dialer timer compete compete-idle The default setting is 20 seconds.
6. Set the wait-carrier timer.
dialer timer wait-carrier
wait-carrier
The default setting is 60 seconds.
7. Set the buffer queue length.
dialer queue-length packets
By default, packets are not
buffered.
8. Set a description.
description text
The default setting is in the format
of interface-name Interface, for
example, Dialer1 Interface.
9. Set the keepalive interval.
timer-hold seconds The default setting is 10 seconds.
10. Set the maximum number of
keepalive retransmission
attempts.
timer-hold retry retry
The default setting is five.
A link is removed after the
maximum number of
retransmission attempts is reached.
11. Set the polling interval.
timer-hold period The default setting is 10 seconds.
12. Set the MTU.
mtu size The default setting is 1500 bytes.
13. Configure the expected
bandwidth.
bandwidth bandwidth-value
By default, the expected
bandwidth (in kbps) is the interface
baud rate divided by 1000.
14. Specify a card for forwarding
the traffic of a dialer interface
(distributed devices in
standalone mode/centralized
devices in IRF mode).
service slot slot-number
By default, no card is specified.
Only dialer interfaces support this
command.
15. Specify a card for forwarding
the traffic of a dialer interface
(distributed devices in IRF
mode).
service chassis chassis-number slot
slot-number
By default, no card is specified.
Only dialer interfaces support this
command.
16. Restore the default settings.
default N/A
17. Bring up the dialup interface.
undo shutdown By default, a dialup interface is up.
Configuring MP for DDR
MP for DDR includes the following settings:
• Link load threshold
If you set a link load threshold in the range of 1 to 99, MP tunes allocated bandwidth according
to actual traffic percentage following these rules:

HP MSR Router Series Specifications

General

Product Series	MSR
Category	Network Router
IPv6 Support	Yes
WAN Interfaces	Varies by model (e.g., Gigabit Ethernet, Serial, T1/E1)
LAN Interfaces	Varies by model (e.g., Fast Ethernet, Gigabit Ethernet)
VPN Support	Yes (IPSec, L2TP, GRE)
QoS Support	Yes (Priority queuing, traffic shaping)
Redundancy	Varies by model (e.g., VRRP, dual power supplies)
Management	CLI, Web GUI, SNMP
Firewall	Yes (Stateful firewall, NAT)

Summary

Configuring PPP and MP

PPP authentication

Details on supported PPP authentication methods: PAP, CHAP, MS-CHAP, and MS-CHAP-V2.

PPP for IPv4

PPP for IPv6

Configuring PPP

Tasks for configuring PPP, including encapsulation, authentication, negotiation, and compression.

Configuring MP

Tasks for configuring Multilink PPP (MP) using VT or MP-group interfaces.

PPP and MP configuration examples

Practical examples for configuring PPP and MP, including authentication and IP address negotiation.

Configuring PPPoE

Configuring the PPPoE server

Configuration tasks for setting up the PPPoE server.

Configuring a PPPoE client

Configuration tasks for setting up the PPPoE client.

PPPoE configuration examples

Practical examples for configuring PPPoE server and client scenarios.

Configuring L2TP

L2TP configuration task list

Configuring basic L2TP capabilities

Basic L2TP capability configuration, including enabling L2TP and creating L2TP groups.

Configuring an LAC

Tasks for configuring an LAC to initiate tunneling requests and specify LNS IP addresses.

Configuring an LNS

Tasks for configuring an LNS to accept tunneling requests and manage VA interfaces.

L2TP configuration examples

Practical examples for configuring L2TP tunnels (NAS, client, LAC-auto-initiated).

Troubleshooting L2TP

Configuring HDLC

Enabling HDLC encapsulation on an interface

Steps to enable HDLC encapsulation on an interface.

HDLC configuration example

Configuring HDLC link bundling

Configuring an HDLC link bundle interface

Steps to configure an HDLC link bundle interface.

Assigning an interface to an HDLC link bundle

Procedure for assigning interfaces to an HDLC link bundle.

HDLC link bundling configuration example

Configuring ISDN

ISDN configuration task list

Setting the ISDN switch type on an ISDN interface

Procedure to set the ISDN switch type on an interface.

Setting the ISDN functionality of an ISDN interface

Procedure to configure the ISDN interface as user-side or network-side.

Configuring Q.931 negotiation parameters

Configuring Q.931 call control parameters

Configuring the Q.921 operating parameters

Configuring the sliding window size on an ISDN BRI interface

ISDN configuration examples

Configuring ATM

ATM configuration task list

Configuring an ATM interface

Procedure to configure ATM interfaces.

Configuring a PVC

Procedure to configure a Permanent Virtual Circuit (PVC).

Configuring PPPoA

Procedure to enable PVC/PVC-group to carry PPP and configure PPPoA mapping.

Configuring PPPoEoA

Procedure to enable PVC/PVC-group to carry PPPoE and configure PPPoEoA mapping.

Configuring VP policing

ATM configuration examples