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• 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 the upper limit and l ower limit of links, see Layer 2
—
WAN Access
Configuration Guide.
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.
This command must be used with the ppp mp command. To implement MP with DDR, you must use
dialer interfaces.
DDR collects traffic statistics at the interval set by using the dialer flow-interval command.
Examples
# Set the traffic threshold on Dialer1 to 80%.
<Sysname> system-view
[Sysname] interface dialer 1
[Sysname-Dialer1] dialer threshold 80
Related commands
dialer flow-interval
dialer timer idle
ppp mp (Layer 2—WAN Access Command Reference)
dialer timer autodial
Use dialer timer autodial to set the auto-dial timer.
Use undo dialer timer autodial to restore the default.
Syntax
dialer timer autodial autodial-interval
undo dialer timer autodial
Default
The auto-dial timer is 300 seconds.
Views
Dialup interface view
Predefined user roles
network-admin
Parameters
autodial-interval: Specifies the interval between auto-dial attempts, in the range of 1 t o 604800
seconds.
Usage guidelines
This command takes effect only when the autodial keyword is specified in the dialer number or
dialer route command. DDR automatically dials the dial string at the specified interval until a
connection is established. In the auto-dial method, dial attempts are not traffic triggered. Once a
connection is established, it will not disconnect based on the idle timer mechanism.
Examples
# Set the auto-dial timer to 60 seconds on Serial 2/1/0.
<Sysname> system-view
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