AIR802 LLC AP25N01 Manuale Utente
AP25N01 User Manual
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Appendix IV- Services
This section provides more details on the system management services.
Ping WatchDog
The ping watchdog sets the device to continuously ping a user defined IP address (the
internet gateway for example). If it is unable to ping under the user defined constraints,
the device will automatically reboot. This option creates a kind of "fail-proof"
mechanism.
internet gateway for example). If it is unable to ping under the user defined constraints,
the device will automatically reboot. This option creates a kind of "fail-proof"
mechanism.
Ping Watchdog is dedicated for continuous monitoring of the particular connection to
remote host using the Ping tool. The Ping works by sending ICMP “echo request”
packets to the target host and listening for ICMP “echo response” replies. If the defined
number of replies is not received, the tool reboots the device.
remote host using the Ping tool. The Ping works by sending ICMP “echo request”
packets to the target host and listening for ICMP “echo response” replies. If the defined
number of replies is not received, the tool reboots the device.
Enable Ping Watchdog
Control will enable Ping Watchdog Tool.
IP Address To Ping
Enter the target host IP address to monitor.
Ping Interval
Specify the time interval (in seconds) between sending the ICMP “echo requests”.
Startup Delay
Specify the initial time delay (in seconds) from device startup or reboot to starting
sending ICMP “echo requests”. Minimum value is 60 seconds.
sending ICMP “echo requests”. Minimum value is 60 seconds.
Failure Count To Reboot
Specify the number of ICMP “echo response” replies. If the specified number of ICMP
“echo response” packets is not received continuously, the Ping Watchdog Tool will
reboot the device.
“echo response” packets is not received continuously, the Ping Watchdog Tool will
reboot the device.
SNMP Agent
Simple Network Monitor Protocol (SNMP) is used in network management systems to
monitor network-attached devices for conditions that warrant administrative attention.
The device contains an SNMP agent that allows it to communicate to SNMP
management applications for network provisioning.
monitor network-attached devices for conditions that warrant administrative attention.
The device contains an SNMP agent that allows it to communicate to SNMP
management applications for network provisioning.
SNMP Agent provides an interface for device monitoring using the Simple Network
Management Protocol (an application layer protocol that facilitates the exchange of
Management Protocol (an application layer protocol that facilitates the exchange of