R3303-HP 6600/HSR6600 Routers Layer 2 - WAN Configuration Guide

ManualsBrandsHP ManualsNetwork HardwareHP HSR6602-XG Router

This feature is available only on CPOS interfaces in E1 mode.

This feature is available on MP links only in software MP mode.

If you enable LQC on both sides of a PPP or MP link, make sure both sides have the same LQC settings.

Typically, there is no need to enable LQC on both sides of a PPP or MP link.

To avoid link flapping, the close percentage and the resume percentage must have a big difference.

To enable PPP LQC:

Ste

Command

Remarks

1. Enter system view.

system-view N/A

2. Enter interface view.

interface interface-type interface-number

N/A

3. Enable PPP LQC.

ppp lqc close-percentage

[ resume-percentage ]

By default, PPP LQC is

disabled.

4. Enable the interface to

periodically send large LCP

echo packets to the peer.

ppp lqc lcp-echo [ packet size ] [ interval

seconds ]

Optional.

By default, the interface does

not send large LCP echo

packets on a PPP link.

Enabling PPP traffic statistics collection

PPP can generate traffic-based accounting statistics on each PPP link. The statistics include the amount of

the inbound and outbound information (in terms of the number of bytes and the number of packets) on

a link. The information can be used by AAA application modules for accounting and control purposes.

For more information about AAA accounting, see Security Configuration Guide.

To enable PPP traffic statistics collection:

Ste

Command

Remarks

1. Enter system view.

system-view N/A

2. Enter interface view.

interface interface-type

interface-number

N/A

3. Enable PPP traffic statistics

collection.

ppp account-statistics enable [ acl

{ acl-number | name acl-name } ]

Disabled by default.

Enabling extensible PPP accounting

If extensible PPP accounting is enabled, AAA starts accounting after the PPP user notifies AAA of the peer

IP address obtained in NCP negotiation.

If extensible PPP accounting is disabled, AAA starts accounting after the PPP user starts NCP negotiation.

To enable extensible PPP accounting:

Ste

Command

Remarks

1. Enter system view.

system-view N/A