Command Reference Guide

SROS Command Line Interface Reference Guide Global Configuration Mode Command Set

event-history on

Use the event-history on command to enable event logging for the Secure Router OS system. Event log

messages will not be recorded unless this command has been issued (regardless of the event-history

priority configured). The event log may be displayed using the show event-history command. Use the no

form of this command to disable the event log.

Syntax Description

No subcommands.

Default Values

By default, the Secure Router OS event logging capabilities are disabled.

Command Modes

(config)# Global Configuration Mode required

Functional Notes

The event history provides useful information regarding the status of the system and individual port states.

Use the event history as a troubleshooting tool when identifying system issues. The following is a sample

event history log.

#show event-history

Using 526 bytes

2002.07.12 15:34:01 T1.t1 1/1 Yellow

2002.07.12 15:34:01 INTERFACE_STATUS.t1 1/1 changed state to down.

2002.07.12 15:34:02 T1.t1 1/1 No Alarms

2002.07.12 15:34:02 INTERFACE_STATUS.t1 1/1 changed state to up.

2002.07.12 15:34:03 INTERFACE_STATUS.eth 0/1 changed state to up.

2002.07.12 15:34:10 OPERATING_SYSTEM Warm Start

2002.07.12 15:34:12 PPP.NEGOTIATION LCP up

2002.07.12 15:34:12 PPP.NEGOTIATION IPCP up

Usage Examples

The following example enables the Secure Router OS event logging feature:

(config)#event-history on