Rsyslog: Difference between revisions

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[[Category:Linux]]
== Syslog Server ==
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== Syslog Server ==
 
Rsyslog will be installed by default in Latest Ubuntu server.
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= Syslog Client =
 
*On the Client Machine:
sudo nano /etc/rsyslog.d/50-default.conf
 
*Add the following line at the top of the file before the '''log by facility''' section, :
/etc/rsyslog.d/50-default.conf
 
*.* @10.107.88.93:514
 
 
Restart rsyslog service
*In case you want only certain syslog alerts to be logged to remote server:
auth,authpriv.* @10.107.88.93:514
 
*Settings for when Rsyslog Server would be down:
 
$ActionQueueFileName queue
$ActionQueueMaxDiskSpace 1g
$ActionQueueSaveOnShutdown on
$ActionQueueType LinkedList
$ActionResumeRetryCount -1
 
*Restart rsyslog service
sudo service rsyslog restart
 
For verification, below command will generate a new Syslog file:
Verification:
logger “Hello World”
logger –t ScriptName “Hello World”
logger -p local4.info "This is a info message from local 4"
 
= Generate Syslog messages =
 
*Test UDP syslog messages on port 514 with the following command:
echo "<14>Test UDP syslog message" >> /dev/udp/<target_hostname_or_ip_address>/514
 
*Test TCP syslog messages on port 514 with the following command:
echo "<14>Test TCP syslog message" >> /dev/tcp/<target_hostname_or_ip_address>/514
 
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;References
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