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Outputting logs to a log host
Ste
Command
Remarks
1. Enter system view.
system-view N/A
2. Enable the information
center.
info-center enable
By default, the information center is
enabled.
3. Configure an output rule
for outputting logs to a
log host.
info-center source { module-name |
default } { console | monitor |
logbuffer | logfile | loghost } { deny
| level severity }
For information about default output
rules, see "Default output rules for
commo
n logs."
4. (Optional.) Specify the
source IP address for
output logs.
info-center loghost source
interface-type interface-number
By default, the source IP address of
output log information is the primary IP
address of the matching route' egress
interface.
5. (Optional.) Configure
the timestamp format.
info-center timestamp loghost { date
| iso | no-year-date | none }
By default, the timestamp format is
date.
6. Specify a log host and
configure related
parameters.
info-center loghost [ vpn-instance
vpn-instance-name ] { ipv4-address
| ipv6 ipv6-address } [ port
port-number ] [ facility
local-number ]
By default, no log host or related
parameters are specified.
The value of the port-number argument
must be the same as the value
configured on the log host. Otherwise,
the log host cannot receive logs.
Outputting logs to the log buffer
Ste
Command
Remarks
1. Enter system view.
system-view N/A
2. Enable the information center.
info-center enable
By default, the information center is
enabled.
3. (Optional.) Set the maximum
number of logs that can be
stored in the log buffer.
info-center logbuffer size
buffersize
By default, the log buffer can store
up to 512 logs.
4. Configure an output rule for
the log buffer.
info-center source { module-name |
default } { console | monitor |
logbuffer | logfile | loghost }
{ deny | level severity }
For information about default
output rules, see "Default output
rules for c
ommon logs."
5. (Optional.) Configure the
timestamp format.
info-center timestamp { boot | date
| none }
By default, the timestamp format is
date.
Saving logs to a log file
Perform this task to enable saving logs to a log file at a specific interval. You can also manually save logs
to a log file.
