Black Box MD1276A, User Manual

Page: 37 / 289

AT Commands
Page 37
Your modem will issue an OK message. You will be returned to local command state.
Downloading the Security File
Selecting option
‘ D ’ from the security menu will enable a dump of the security database to your
computer for storage or editing. You will be asked to type
‘ Y ’ to start the download.
The file format is:
“ <user name> ” , “ <password> ” , “ <command> ” , nnn, mmm CR LF where nnn and mmm are the
3 digit Granted and Denied Access Counts and CR and LF are Carriage Return and Line Feed.
The last entry has only a CR LF
+ The download will take place at the current terminal speed. No flow control is
acknowledged. If your computer cannot accept the file at the current data rate
exit security and autobaud to a lower speed.
Example:
“ FRED ” , “ NURK ” , “ HS27=30DT3277502 ” , 000, 000 is a valid entry.
+
The Socket Rocket only supports a security user database of 100 users, so if this
limit is exceeded you may have to:
•
Download the Security Database to diskette
•
Using a text editor, delete all users except the desired users (up to 100)
•
The last entry has only a CR LF
•
Upload as per the following
Uploading the Security File
Selecting option
‘ U ’ from the security menu will enable a security file in the format described
under the Download command to be uploaded into the modem. You will first be warned that
your existing database will be overwritten and then told to start uploading the file.
When the upload is finished the modem will return to the security menu. The upload will take
place at the current terminal speed. The modem can accept data at 115Kbps.
+ If the data is not in the correct format, the file can be corrupted, so edit with care