This procedure shows how to change the parameters for
a TDF gateway using maintenance mode at the [edit unified-edge
gateways tdf gateway-name] hierarchy level.
The gateway must be in maintenance mode to change:
Before you change these gateway parameters using maintenance
mode:
To configure maintenance mode for a gateway parameter
change:
- Verify the current status of maintenance mode for the
gateway.
Under normal operating conditions, the service mode is Operational (that is, not in maintenance mode).
user@host> show unified-edge tdf gateway-name service-mode
The service-mode option displays the information
details about maintenance mode as well as status.
Maintenance Mode
MM Active Phase - System is ready to accept configuration changes for all
attributes of this object and its sub-hierarchies.
MM In/Out Phase - System is ready to accept configuration changes only for
non-maintenance mode attributes of this object and
its sub-hierarchies.
Gateway Name Service Mode
<gateway-name> Operational
- From configuration mode, place the gateway in maintenance
mode.
[edit]
user@host# set unified-edge tdf gateway-name service-mode maintenance
user@host# commit
- Verify that the gateway is in active maintenance mode
where configuration changes are accepted for this object.
[edit]
user@host> show unified-edge tdf gateway-name service-mode
The service-mode option displays the information
details about maintenance mode as well as status.
Maintenance Mode
MM Active Phase - System is ready to accept configuration changes for all
attributes of this object and its sub-hierarchies.
MM In/Out Phase - System is ready to accept configuration changes only for
non-maintenance mode attributes of this object and
its sub-hierarchies.
Gateway Name Service Mode
<gateway-name> Maintenance - Active Phase
Note: All subscribers serviced by the gateway must go to zero.
You can wait for these conditions to be met, or use the clear command for the gateway to force these conditions.
- 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
- Configure the maximum number of TDF subscriber sessions
that may be running, expressed in thousands of sessions.
[edit unified-edge gateways tdf gateway-name]
user@host# set cac maximum-sessions max-sessions
- 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
- Exit maintenance mode and commit the changes.
[edit]
user@host# delete unified-edge tdf gateway-name service-mode maintenance
user@host# commit
