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logging 329
Media Flow Controller Administrator’s Guide Media Flow Controller CLI Commands
welf [fw-name <firewall_name>]
level cli commands {<severity_level> | none}
local
override [class <class> priority {<severity_level> | none}]
{<severity_level> | none}
recieve
trap {<severity_level> | none}
<IP_address>
trap
override [class <class> priority {<severity_level> | none}]
<severity_level>
Notes:
•
fields seconds
—Include an additional field in each log message that shows the
number of seconds since the Epoch; default is disabled. This is independent of the
standard syslog datetime at the beginning of each message in the format "Feb 25
18:00:00". Aside from indicating the year at full precision, its main purpose is to provide
subsecond precision. The precision can be controlled with the two -digits commands
described. Except for the year, all of these digits are redundant with syslog's own
datetime.
•
enable
—Enable the seconds field. Use no logging fields enable to disable.
•
fractional-digits
—Control the number of digits to the right of the decimal point;
options are 1, 2, 3, and 6; which specify how many digits to the right of the decimal
point to use. Truncation is done from the right, so you always get the <n> most
significant digits.
•
whole-digits
—Control the number of digits to the left of the decimal point; options
are 1, 6, and all (do not limit the number of digits to the left of the decimal point).
Truncation is done from the left, so you always have the <n> least significant digits.
Except for the year, all of these digits are redundant with syslog's own datetime.
•
files
—Manage log files.
•
delete
—Delete log files:
•
current
—Delete all current log files.
•
oldest
—Force immediate deletion of the specified number of oldest local log
files.
•
rotation
—Configure automatic rotation of local logging files.
•
criteria
—Configure what criteria decides when to automatically rotate local log
files on local persistent storage. There are three mutually exclusive options:
−
frequency
—Rotate based on time: daily (at midnight), weekly, or monthly
(first day, at midnight). Default is daily.
−
size
—Rotate log files that pass the specified size threshold.
−
size-pct
—Rotate logs that pass the specified disk percentage.
If a size criteria is chosen, the file size is checked hourly, so if it passes the
threshold in the middle of the hour it is not rotated right away.
•
force
—Force an immediate rotation of the local log files. This does not affect the
schedule of auto-rotation if it was done based on time: the next automatic rotation
still occurs at the same time it was previously scheduled. Naturally, if the auto-