To run Junos Subscriber Aware, you must configure a traffic
detection function (TDF) gateway on the MX Series router. The TDF
gateway establishes a context and framework for configuring subscriber-aware
services for subscriber data that is accessing the network through
the MX Series router. You also specify the call admission control
(CAC) parameters for the TDF gateway.
To configure the TDF gateway:
- Configure a name for the TDF gateway.
[edit unified-edge gateways]
user@host# set tdf gateway-name
- Configure the threshold for the maximum amount of CPU
that the TDF gateway can use as a percentage from 1 through 90.
[edit unified-edge gateways tdf gateway-name]
user@host# set cac cpu cpu-pct
If
the amount of CPU that the TDF gateway uses reaches the threshold,
the SNMP trap jnxScgSMCPUThreshHigh is generated.
- Configure the maximum number of TDF subscriber sessions
that can be running, expressed in thousands of sessions.
[edit unified-edge gateways tdf gateway-name]
user@host# set cac maximum-sessions max-sessions
You can configure from 10 through 5000 sessions.
- Configure the trap threshold for the number of TDF subscriber
sessions as a percentage of the maximum number of sessions.
[edit unified-edge gateways tdf gateway-name]
user@host# set cac maximum-sessions-trap-percentage max-sessions-pct
If
the number of subscriber sessions reaches the threshold, the SNMP
trap jnxScgSMSessionThreshHigh is
generated.
- Configure the threshold for the maximum amount of memory
that the TDF gateway can use, as a percentage from 1 through 90.
[edit unified-edge gateways tdf gateway-name]
user@host# set cac memory memory-pct
If
the amount of memory that the TDF gateway uses reaches the threshold,
the SNMP trap jnxScgSMMemoryThreshHigh is generated.
