Using Alert Messages
You can configure the CPSW to issue alert messages when certain system events are detected. These
alerts can be sent to the configured trap receiver (for example, an SNMP workstation) and/or to the local
configuration console.
Types of Alerts
There are three types of alerts:
Hello alerts
Authentication alerts
Change alerts.
A Hello alert is sent when:
The ATM subsytem is reset in one of the following ways:
– Entering the BOOT command
– Pressing the ATM Reset button
– Entering the RESET command
– Powering off and powering on the 8265.
A LAN Emulation Client becomes active.
Any of the following parameters are changed:
– An agent's IP address (using the SET DEVICE IP_ADDRESS or SET DEVICE
LAN_EMULATION_CLIENT command)
– An agent's subnetwork mask (using the SET DEVICE IP_ADDRESS or SET DEVICE
LAN_EMULATION_CLIENT command)
– ATM address of the ARP server (using the SET DEVICE ARP_SERVER command)
– IP address of the default gateway (using the SET DEVICE DEFAULT_GATEWAY command).
A Hello alert is sent either once a minute until an SNMP request is received or once a minute for up to 4
hours and 15 minutes. It then shuts off and no Hello alert is sent for 6 hours. After 6 hours have elapsed,
Hello alerts are sent again for up to 4 hours and 15 minutes.
An Authentication alert is sent when an unauthorized user tries to access the 8265 and the IP address or
community name is not valid for the attempted read or write operation.
A Change alert is sent when any of the following chqnges are made:
An ATM media module is isolated or reconnected
An ATM media module port is enabled or disabled
Time and date used on the ATM subsystem are reconfigured
Name, location, or service contact information for the CPSW module are reset.
Chapter 3. Configuring Basic Parameters
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