HP Cache Server Appliance Administrator Guide

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Appendix D Configuration Files

Example

The following is an example of a LogFormat specification collecting information using three common fields:

</LogFormat>

The following is an example of a LogFormat specification using aggregate operators:

</LogFormat>

The following is an example of a LogFilter that will cause only REFRESH_HIT entries to be logged:

<Condition = "%<pssc> MATCH REFRESH_HIT"/>

</LogFilter>

The following is an example of a LogObject specification that creates a local log file for the minimal format

defined earlier. The log file name will be

minimal.log becausethisisanASCIIlogfile(thedefault).

</LogObject>

The following is an example of a LogObject specification that includes only HTTP requests served by hosts

in the domain

company.com or by the specific server server.somewhere.com. Log entries are sent to port

4000 of the collation host

logs.company.com, and to port 5000 of the collation host 209.131.52.129:

</LogObject>

WELF (WebTrends Enhanced Log Format)

Traffic Server supports WELF, the WebTrends Enhanced Log format, so that you can analyze Traffic Server

log files with WebTrends reporting tools. A predefined

<LogFormat> that is compatible with WELF is

provided at the end of the

logs.config file (shown below). To create a WELF format log file, create a

<LogObject> that uses this predefined format.

NOTE When specifying the field in the filter condition, you can omit the

%<>. This means that

the following filter is equivalent to the example directly above:

</LogFilter>