Siemens RUGGEDCOM ROX II, User Manual

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RUGGEDCOM ROX II
CLI User Guide
Chapter 5
System Administration
Managing Alarms 107
Parameter Description
Enables access to the CLI over the VRF interface.
cli-listen-port { cli-listen-port } Synopsis: A 32-bit signed integer between 1 and 65535
Default: 22
The port the CLI will listen on for incoming connections over a VRF interface.
snmp-enabled Synopsis: { true, false }
Default: true
Enables SNMP access over the VRF interface.
snmp-listen-port { snmp-listen-port } Synopsis: A 32-bit signed integer between 1 and 65535
Default: 161
The port SNMP will listen on for incoming connections over a VRF interface.
5. Type commit and press Enter to save the changes, or type revert and press Enter to abort.
NOTE
Remote access through a VRF interface relies on Network Address Translation (NAT) rules to send
frames through the VRF interface to the intended service running in the global namespace. In the
case of SNMP, NAT rules are unaware of any listen IP address. As such, the listen IP address for
SNMP sessions must be set to 0.0.0.0 to allow the session to connect to services in the global
namespace.
6. If the VRF instance is to be used as a listen IP address for SNMP, make sure the listen-ip parameter for
SNMP sessions is set to 0.0.0.0 . For more information, refer to Section 15.2.2, “Enabling and Configuring
SNMP Sessions” .
Section 5.7
Managing Alarms
The alarm system in RUGGEDCOM ROX II notifies users when events of interest occur. The system is highly
configurable, allowing users to:
• Enable/disable most alarms, with the exception of mandatory alarms
• Configure whether or not an alarm triggers the failsafe relay and illuminates the alarm indicator LED on the
device
• Configure the severity of most alarms (i.e. emergency, alert, critical, error, etc.), with the exception of some
where the severity is fixed
Each alarm is categorized by its type (or subsystem):
Alarm Type Description
Admin Admin alarms are for administrative aspects of the device, such as feature-key problems.
Chassis Chassis alarms are for physical or electrical problems, or similar events of interest. This includes irregular
voltages at the power supply or the insertion or removal of a module.
Switch Switch alarms are for link up/down events on switch interfaces.
Eth Eth alarms are for fe-cm and fe-em port related events, such as link up/down events.
WAN WAN alarms are for T1/E1 and DDS interface related events, such as link up/down events.
Cellmodem Cellular alarms are for cellular interface related events, such as link up/down events.