IMOLA/LIPARI QUICK START GUIDE
SYSLOG
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LOGGING FUNCTION CONFIGURATION
Imola allows to collect messages showing the status of the system as events occur.
The collect of system messages by the Syslog service, can be executed either on a local server or on a
remote one. In order to configure a local log service the following command is used:
set log local
To configure a remote log service the following command is used:
set log remote <remote-ipaddr>
where <remote-ipaddr> is the IP address of the remote log server.
To specify which IP source should be used to send Syslog messages to the remote server, use the
command:
set log source <local-ip>
or
set log source loopback
to use the loopback address.
To avoid the file to expands excessively, it is possible to specify a maximum number of lines with the
following command:
set log max-lines <value>
It is also possible to specify the log level with the command:
set log level <value>
Log levels (from 1 to 4) allow to display system messages with different details:
Applications, users logon authentication, log of IP packets in transit and filtered by acl, dest-nat,
source-nat rules.
Applications, users logon authentication, log of IP packets in transit and filtered by access-list, dest-
nat, source-nat rules, Telnet and FTP accesses, dialer ISDN activation
Applications, users logon authentication, log of IP packets in transit and filtered by access-list, dest-
nat, source-nat rules, Telnet and FTP accesses, dialer ISDN activation with debug messages, ADSL link
activation
In order to activate the log service the following command is used:
set log on
In order to deactivate the log service the command is:
set log off
Local logging of system messages can be activated by using the CLI commands, for example:
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