Avaya G430 Manual page 282

WAN interfaces
Root level
command
show dynamic-
cac
Object tracking
With the Object tracking feature, you can track the state (up/down) of various objects in the
system using keepalive probes, and notify registered applications when the state changes. In
particular, object tracking is used to monitor Interface states and routes states, where routes
can be static routes, the DHCP client default route, or PBR next hops.
The purpose of object tracking is to track the state (up/down) of various objects in the system
using keepalive probes, and notify registered applications when the state changes. Configuring
object tracking is a two-stage operation:
• The first stage is to define Respond Time Reports (RTRs), the basic building blocks of
object tracking. RTRs actively monitor the reachability state of remote devices by
generating probes at regular intervals. Each RTR, identified by a unique number, monitors
one remote device, and learns the state of the device: up or down. The state of the RTR
reflects the state of the device it is monitoring – either up or down.
• The second stage consists of defining Object Trackers using RTRs. The definition of
object trackers is recursive. A simple object tracker monitors a single RTR, and its state
directly reflects the state of the RTR. A more advanced object tracker is a track list, which
282 Administering Avaya G430 Branch Gateway
Command
bandwidth for the interface. If you set the bbl
to 0, the interface can only be used for
signalling.
• activation priority
dynamic CAC is activated on more than one
active interface, the Branch Gateway
reports the bearer bandwidth limit of the
interface with the highest activation priority.
You can set the activation priority to any
number from 1 to 255. The default activation
priority is 50.
Display information about the most recent
dynamic CAC event.
The show dynamic-cac
displays the following information:
• Current RBBL. The current actual
bandwidth available on the interface.
• Last event. The amount of time since the
most recent update by the CAC process.
• Last event BBL. The interface's bandwidth
at the time of the most recent update by the
CAC process.
Comments? infodev@avaya.com
Description
(optional). If
command
October 2013