Configuration procedure – H3C Technologies H3C WX6000 Series Access Controllers User Manual
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The source modules are ARP and IP.
Figure 10-3 Network diagram for outputting log information to a Unix log host
Configuration procedure
Before the configuration, make sure that there is a route between AC and PC.
1) Configure
AC
# Enable information center.
<Sysname> system-view
[Sysname] info-center enable
# Specify the host with IP address 1.2.0.1/16 as the log host, use channel loghost to output log
information (optional, loghost by default), and use local4 as the logging facility.
[Sysname] info-center loghost 1.2.0.1 channel loghost facility local4
# Disable the output of log, trap, and debugging information of all modules on channel loghost.
[Sysname] info-center source default channel loghost debug state off log state off trap state
off
As the default system configurations for different channels are different, you need to disable the output
of log, trap, and debugging information of all modules on the specified channel (loghost in this example)
first and then configure the output rule as needed so that unnecessary information will not be output.
# Configure the information output rule: allow log information of ARP and IP modules with severity equal
to or higher than informational to be output to the log host. (Note that the source modules allowed to
output information depend on the AC model.)
[Sysname] info-center source arp channel loghost log level informational state on
[Sysname] info-center source ip channel loghost log level informational state on
2) Configure the log host
The following configurations were performed on SunOS 4.0, which has similar configurations to the
Unix operating systems implemented by other vendors.
Step1 Log in to the log host as a root user.
Step2 Create a subdirectory named AC under directory /var/log/, and create file info.log under the Device
directory to save logs of AC.
# mkdir /var/log/AC
# touch /var/log/AC/info.log
Step3 Edit file /etc/syslog.conf and add the following contents.
# AC configuration messages
local4.info /var/log/AC/info.log