Configuration Restrictions And Guidelines; Configuration Procedure; Configuring Ppp Callback - HPE FlexNetwork MSR series Configuration Manual

•
The percentage of traffic to the bandwidth of (n-1) activated links is equal to or higher than the
traffic threshold.
For more information about MP, see "Configuring PPP and MP."

Configuration restrictions and guidelines

When you configure MP for DDR, follow these restrictions and guidelines:
•
If you set the traffic threshold to 0, DDR brings up all available links when triggered by auto-dial
or packets. In addition, DDR does not disconnect these links based on the link idle-timeout
timer.
•
If you do not set a traffic threshold, the upper limit does not take effect.
If you set a lower limit, the system uses the minimum number of links for MP bundling.

If you do not set a lower limit, the system uses one link for MP bundling.

•
As a best practice, set the traffic threshold, upper limit, and lower limit on only one end of a call.
If the configured values are different on the two ends of a call, the following values take effect:
The smaller traffic threshold.

The smaller upper limit.

The greater lower limit.


Configuration procedure

To configure MP for DDR:
Step
1. Enter system view.
2. Set the interval for DDR to
provide traffic statistics.
3. Enter dialer interface view.
4. (Optional.) Set the traffic
threshold.
5. (Optional.) Set the upper limit
of links in an MP bundle.
6. (Optional.) Set the lower limit
of links in an MP bundle.

Configuring PPP callback

PPP callback uses the client/server model where the calling party is the callback client and the called
party is the callback server. The client first initiates a call, and the server decides whether to place a
Command
system-view
dialer flow-interval interval
interface dialer number
dialer threshold
traffic-percentage [ in | in-out |
out ]
ppp mp max-bind max-bind-num
ppp mp min-bind min-bind-num
177
Remarks
N/A
The default is 20 seconds.
This command provides traffic
statistics on dialup links for MP.
N/A
By default, no traffic threshold is
set.
The default setting is 16.
For more information about this
command, see Layer 2—WAN
Access Configuration Guide.
By default, the lower limit is 0, and
DDR brings up links depending on
traffic size.
For more information about this
command, see Layer 2—WAN
Access Configuration Guide.