Today we recommend a--nxlog
Download Address: http://sourceforge.net/projects/nxlog-ce/files/
installation, because it is in MSI format, so it is not said. A simple configuration is required.
The test platform is Windows 7 64bit, so after installation, the directory and files are as follows:
After installation, you need to configure it, write to the address of the Syslog server, and in the nxlog.conf file in the Conf directory, see:
Module
The company is using Ubuntu server, with cacti to do the monitoring, through the SNMPD protocol monitoring, but when looking at the system log, SNMPD generated a lot of logs, sometimes to turn a lot of screen, to see system information, this to every day to see the System log Administrator, It was a nightmare. The following methods allow you to turn off SNMPD to the system log file so that the system log looks much simpler.
root@ubuntu:~# vim/etc/default/snmp
# This file controls the a
method can greatly reduce the router processing capability occupied. This is also a good way to view debugging output, because it is stored in a file that can be rolled and output to a workbook,And can be sorted or processed in any way you like. And if you need to view the debugging output on multiple routers at the same time, this is the only feasible method. Remind you again, search on I n t e r n e t, if not by chance u n I X, you can find cheap orFree s y s l o g application. Note that you
lines once you have the MIBs downloaded.
ExportMIBS=
# Snmpd control (yes means start daemon ).
SNMPDRUN=Yes
# Snmpd options (use syslog, close stdin/out/err ).
#SNMPDOPTS='-Lsd-Lf/dev/null-u snmp-g snmp-I-smux-p/var/run/snmpd. pid'// Comment out and change it to the following content
SNMPDOPTS='-Ls2d-Lf/dev/null-p/var/run/snmpd. pid-'
After that, run the command to restart the snmpd service. Then, you can view the system logs again, which
One. Configure Server-side
Configuring the Log server
Install Splunk 64-bit free version2. If there is a firewall on the log server, be sure to open udp514 and tcp146 in inbound rulesTwo. Configuring the Client
Cisco switches, routers1 Open Log service Router (config) #logging on2 Define the log server address Router (config) #logging host 192.168.2.1003 Define time timestamp Router (config) #service timestamps log datetime localtime Show-timezone msec3 Define time timestamp Ro
Purpose of audit:Records events at the core layer, reads and writes files, and calls from the system. Permission statusBelongs to the kernelSyslog purpose:Belongs to the application layer and records all application-layer error messages.Audit has three operating toolsThree commands available for audit:=> Auditctl-controls the kernel audit system, which can be used to retrieve, add, or delete rules, and set the watch for a specific case ).=> Ausearch-the tool used to check the Audit audit logs.=>
Turn from: http://blog.c1gstudio.com/archives/1765
Logstash + Elasticsearch + kibana+redis+syslog-ng
Elasticsearch is an open source, distributed, restful search engine built on Lucene. Designed for cloud computing, to achieve real-time search, stable, reliable, fast, easy to install and use. Supports the use of JSON for data indexing over HTTP.
Logstash is a platform for application log, event transmission, processing, management, and search. You can
No result defined for action jsp_entity. SysLog and result Success
Com.opensymphony.xwork2.DefaultActionInvocation.executeResult (defaultactioninvocation.java:369)
Com.opensymphony.xwork2.DefaultActionInvocation.invoke (defaultactioninvocation.java:271)
Org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept (debugginginterceptor.java:256)
Com.opensymphony.xwork2.DefaultActionInvocation.invoke (defaultactioninvocation
Today, log management products are configured at the customer's office. tianrongxin firewall, Windows Server, and so on are quickly handled. However, there are not many operations on network devices at ordinary times. The first operation was Huawei
Many software comes with cutting logs, such as Tomcat, which can be named by time. Rsyslog can generate files by date, but does not support "% $year%-% $month%-% $day%" These variables to read the file (current version number: rsyslog-8.17.0-1.el6.x8
Before we explained the rsyslog-v5.x version, because the latest version V8 has changed the configuration file notation, this time v5.x settings written v8.x version for your reference, but the v8.x version is compatible with V5 edition
# Include # Include # Include # Include # Include # Include # Include # Include # Include # Include # Include # Include # Include # Include # Include # Include
# Define syslog_port 514
Int main (){Struct sockaddr_in ADDR;Long s_addr;Int FD;Int
Log system on LinuxSyslogSyslog-ngSyslog ServiceSYSLOGD: System, non-kernel generated log information.KLOGD: Kernel that specifically records the log information generated by the kernel.Kernel--> Physical Terminal/DEV/CONSOLE-->/VAR/LOG/DMESG#dmesg//
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