Console Event Logging; Local Flash File Event Logging; Telnet Session - 3Com 3C421600A Reference Manual

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PPENDIX VENT
Console Event
Logging
Local FLASH File
Event Logging

TELNET Session

M
ESSAGES
Sent Parameter Problem
Rcvd Parameter Problem
Rcvd Source Quench ICMP
Rcvd TimeStamp REQ ICMP
Rcvd Address Mask REQ ICMP
Rcvd Address Mask Reply ICMP
Rcvd Router Solicitation ICMP
Sent Router Advertisement ICMP
Sent ICMP Redirect (Recv'd ICMP Redirect messages are not logged)
Event messages are automatically displayed on a local console. Of all
ICMP messages generated, only Received Destination Unreachable
messages are logged to the console.
RAS 1500 event logging maintains a file - log-file.local - in the FLASH file
system that contains a circular buffer of the last 20 event messages
generated by RAS 1500. You can define a threshold for events written to
this file. The default is critical, meaning only critical events are written to
this file.
If RAS 1500 crashes and is rebooted, either manually or automatically,
messages generated before the crash may not reach SYSLOG or Console
logging facilities. But, the local FLASH file should contain the critical event
messages generated just prior to the crash so that you can determine the
cause of the error.
All events normally directed to the Console only can also be echoed to
the TELNET or dial-in session you're running by issuing a show events
command (the hide events command disables the function).