Cisco 3002 - VPN Hardware Client Betriebsanweisung PDF herunterladen (Seite 143)

Monitoring | Filterable Event Log

13-7

VPN 3002 Hardware Client User Guide

Although numbering restarts at 1 when the system powers up, it does not overwrite existing entries in

the event log; it appends them. Assuming the log doesn’t wrap, it could contain several sequences of

events starting at 1. Thus you can examine events preceding and following reboot or reset cycles.

Event date

The date of the event: MM/DD/YYYY. For example, 12/06/1999 identifies an event that occurred on

December 6, 1999.

Event time

The time of the event: hour:minute:second.millisecond. The hour is based on a 24-hour clock.

For example,

14:37:06.680 identifies an event that occurred at 2:37:06.680 PM.

Event severity

The severity level of the event; for example: SEV=4 identifies an event of severity level 4. SeeTable 9-2

under

Configuration | System | Events for an explanation of severity levels.

Event class / number

The class—or source—of the event, and the internal reference number associated with the specific event

within the event class. For example:

HTTP/47 identifies that an administrator logged in to the VPN

3002 using HTTP to connect to the Manager.Table 9-1 under

Configuration | System | Events describes the

event classes. The internal reference number assists Cisco support personnel if they need to examine a

log file.

Event repeat

The number of times that this specific event has occurred since the VPN 3002 was last booted or reset.

For example,

RPT=17 indicates that this is the 17

occurrence of this specific event.

Event IP address

The IP address of the client or host associated with this event. Only certain events have this field. For

tunnel-related events, this is typically the “outer” or tunnel endpoint address. In the

Event log format

example above,

10.10.1.35 is the IP address of the host PC from which admin logged in using the

Manager.

Event string

The string, or message, that describes the specific event. Each event class comprises many possible

events, and the string gives a brief description. Event strings usually do not exceed 80 characters. In the

Event log format example above, “New administrator login: admin” describes the event.

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Cisco 3002 - VPN Hardware Client Betriebsanweisung Seite 143