R3303-HP HSR6800 Routers Layer 2 - WAN Configuration Guide

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To avoid link flapping, the close percentage and the resume percentage must have a big difference.
To enable PPP LQC:
Ste
p
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
p
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
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enter VT interface view.
interface virtual-template
interface-number
N/A
3. Enable extensible PPP
accounting.
ppp account-statics extend
remote-address
By default, extensible PPP
accounting is disabled.