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H3C Technologies H3C MSR 5600 User Manual

Page 216

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203

Output destination Format

Example

Log host

H3C format:

Timestamp
Sysname %%vvModule/Level/Mnemon

ic: Source; Content

unicom format:

Timestamp Hostip

vvModule/Level/Serial_number:

Content

cmcc format:

Timestamp

Sysname %vvModule/Level/Mnemonic
: Source Content

H3C format:

<190>Nov 24 16:22:21 2010

H3C %%10SYSLOG/6/SYSLOG_R
ESTART: -DevIP=1.1.1.1; System

restarted –-

H3C Comware Software.

unicom format:

<189>Oct 13 16:48:08 2000

10.1.1.1
10IFNET/2/210231a64jx073000

020: VTY logged in from

192.168.1.21

cmcc format:

<189>Oct 9 14:59:04 2009

Sysname %10SHELL/5/SHELL_LO
GIN: VTY logged in from

192.168.1.21

Table 26

describes the fields in a log message.

Table 20 Log field description

Field Description

Prefix (information type)

A log to a destination other than the log host has an identifier in front of the
timestamp:

An identifier of percent sign (%) indicates a log with a level equal to or higher

than informational.

An identifier of asterisk (*) indicates a debug log or a trace log.

An identifier of sign of power (^) indicates a diagnostic log.

PRI (priority)

A log destined to the log host has a priority identifier in front of the timestamp. The
priority is calculated by using this formula: facility*8+level, where:

facility is the facility name. It can be configured with the info-center loghost

command. It is used to identify log sources on the log host, and to query and

filter the logs from specific log sources.

level ranges from 0 to 7. See

Table 20

for more information about severity

levels.

Timestamp

Records the time when the log was generated.
Logs sent to the log host and those sent to the other destinations have different
timestamp precisions, and their timestamp formats are configured with different

commands. For more information, see

Table 27

and

Table 28

.

Hostip

Source IP address of the log. If info-center loghost source is configured, this field
displays the IP address of the specified source interface. Otherwise, this field

displays the sysname.
This field exists only in logs in unicom format that are sent to the log host.

Serial number

Serial number of the device that generated the log.
This field exists only in logs in unicom format that are sent to the log host.

Sysname (host name or
host IP address)

The sysname is the host name or IP address of the device that generated the log.
You can use the sysname command to modify the name of the device.

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