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AlliedWare OS Software Reference

Software Version 2.8.1

C613-03119-00 REV A

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 type of messages 
recorded. You can configure the router to output log messages in several ways, 
for example 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 key messages to 
your network (see 

Chapter 59, Logging Facility

). Regularly inspect the log file, 

especially when difficulties arise. 

Configure firewall

Use the firewall to protect your network from several kinds of unwanted traffic 
or deliberate attacks (see 

Chapter 45, Firewall

).

The firewall facility is enabled with a special feature license. To obtain one, 
contact an Allied Telesis authorised distributor or reseller.

Flash compaction

If flash memory fills to a certain level, it automatically compacts itself to 
recover space available from deleted files. You can also activate flash 
compaction manually if desired. 

Caution

While flash is compacting, do not restart the router or use commands 

that affect the flash file subsystem. Do not restart the router, or create, edit, load, 
rename, or delete files until a message confirms that flash file compaction is 
complete. Interrupting flash compaction can damage files.

Watch for software

updates

Updates are released periodically to improve the function of your router 
software and to add new features. Watch for these at

www.alliedtelesis.com/support/updates/

.

Summary of Contents for AR750S

Page 1: ...th PING 1 3 Changing a Password 1 3 Using Command Line Help 1 4 Using GUI Help 1 4 Special Feature Licences 1 4 Setting System Parameters 1 5 Saving Configurations Entered with the CLI 1 5 Saving Conf...

Page 2: ...here is no GUI available on the AR770S For instructions on connecting to the router via the CLI or GUI including the default IP address see the Installation and Safety Guide If you experience problems...

Page 3: ...er If pinging the end destination fails check the router s routes and ping intermediate network addresses If you can successfully ping some network addresses but not others you can deduce which link i...

Page 4: ...n about that element To freeze the banner so that the help displayed does not change when you move the mouse press the Ctrl key To unfreeze press the Ctrl key again Note that element information is no...

Page 5: ...of the command show system You can set the router s time and date which are displayed in log messages by using the command set time For more information see System Identification on page 4 3 of Chapte...

Page 6: ...th try the following checks Each check includes in parentheses how to find relevant information in the GUI Check that the router s link to the LAN is functioning by checking the interface status Monit...

Page 7: ...MIB files that are supported by the router including the Allied Telesis enterprise MIB The Allied Telesis enterprise MIB files includes atrouter mib and other files with filenames beginning with at To...

Page 8: ...your network from several kinds of unwanted traffic or deliberate attacks see Chapter 45 Firewall The firewall facility is enabled with a special feature license To obtain one contact an Allied Telesi...

Page 9: ...er 6 Managing the File System creating and editing files including the supported memory types Chapter 40 User Authentication authenticating users who log onto the router and ensuring that only authori...

Page 10: ......

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