Zyxel GS2200-24 Руководство пользователя онлайн [287/332] 810932

GS2200-8/24 User’s Guide 287

CHAPTER 37

Syslog

37.1 Overview

This chapter explains the syslog screens.

The syslog protocol allows devices to send event notification messages across an IP network to

syslog servers that collect the event messages. A syslog-enabled device can generate a syslog

message and send it to a syslog server.

Syslog is defined in RFC 3164. The RFC defines the packet format, content and system log related

information of syslog messages. Each syslog message has a facility and severity level. The syslog

facility identifies a file in the syslog server. Refer to the documentation of your syslog program for

details. The following table describes the syslog severity levels.

37.1.1 What You Can Do

•Use the Syslog Setup screen (Section 37.2 on page 287) to configure the device’s system

logging settings.

•Use the Syslog Server Setup screen (Section 37.3 on page 289) to configure a list of external

syslog servers.

37.2 Syslog Setup

Use this screen to configure the device’s system logging settings.

Table 118 Syslog Severity Levels

CODE SEVERITY

0 Emergency: The system is unusable.

1 Alert: Action must be taken immediately.

2 Critical: The system condition is critical.

3 Error: There is an error condition on the system.

4 Warning: There is a warning condition on the system.

5 Notice: There is a normal but significant condition on the system.

6 Informational: The syslog contains an informational message.

7 Debug: The message is intended for debug-level purposes.