Allied Telesis AR410 User Manual page 126

126 AR400 Series Router User Guide
Configure logging
The logging facility stores log messages for events with a specified severity in a
log file. You can change the size of the log file, and the kind of messages
recorded. You can configure the router to output log messages in several ways,
including to a remote router with a specified IP address, or as an email to a
particular email address. The router can also receive log messages from
another router. Set the Logging Facility to log and forward the log messages
you need to monitor your network (see the Logging Facility chapter in the
Software Reference). Inspect the log file from time to time, and if difficulties
arise.
Configure Firewall
The firewall facility is enabled with a special feature license. To obtain a special feature
license contact an Allied Telesyn authorised distributor or reseller.
Use the Firewall to protect your network from several kinds of unwanted
traffic or deliberate attacks (see the Firewall chapter in the Software Reference.
A special feature licence is required.
FLASH compaction
If the FLASH memory gets filled beyond a certain level, it will automatically
activate FLASH compaction to recover any space that is made available from
deleted files. You can also activate FLASH compaction manually if required.
While FLASH is compacting, do not restart the router or use any commands
that affect the FLASH file subsystem. Do not restart the router, or create, edit,
load, rename or delete any files until a message confirms that FLASH file
compaction is completed. Interrupting flash compaction may result in damage
to files. Damaged files are likely to prevent the router from operating correctly.
Watch for software updates
From time to time patches may be released to improve the function of your
router software, and new software releases make new features available. Watch
for patches and new software releases on the website at
http://www.alliedtelesyn.co.nz/support/ar400.
Software Release 2.7.1
C613-02021-00 REV F