9.3. Logging to a Remote System During the Installation
To configure remote logging, add the
syslog option. Specify the IP address of the logging system, and the UDP port number of the log service on that system. By default, syslog services that accept remote messages listen on UDP port 514.
For example, to connect to a syslog service on the system
192.168.1.20, enter the following at the
9.3.1. Configuring a Log Server
rsyslog to provide a syslog service. The default configuration of
rsyslog rejects messages from remote systems.
Only Enable Remote Syslog Access on Secured Networks
rsyslog configuration detailed below does not make use of any of the security measures available in
rsyslog Crackers may slow or crash systems that permit access to the logging service, by sending large quantities of false log messages. In addition, hostile users may intercept or falsify messages sent to the logging service over the network.
To configure a Fedora system to accept log messages from other systems on the network, edit the file
. You must use
privileges to edit the file
. Uncomment the following lines by removing the hash preceding them:
rsyslog service to apply the change:
su -c '/sbin/service rsyslog restart'
root password when prompted.
Firewall Reconfiguration Required
By default, the syslog service listens on UDP port 514. To permit connections to this port from other systems, choose
, and . Enter
field, and specify
→ → . Select