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ADVANCED FEATURES
These features may be utilized in the Canopy System but are not required for basic operation.
DES ENCRYPTION
DES (Data Encryption Standard) is a secret key encryption scheme. The basics of DES are that it
performs a series of bit permutations, substitutions, and recombination operations on blocks of data
utilizing a secret key. On the Canopy system, DES encryption of the over the air link is done on a
per access point module or backhaul timing master module basis and does not affect the
performance or throughput of the system.
programmed secret keys to establish the encrypted link.
BRANDING
On each Canopy module, the web-based interface screens have a Canopy logo that can be
replaced with an operator's company logo. The Canopy logo file is called canopy.jpg and the
replacement file must also be called canopy.jpg . The new file is transferred via FTP to the module
and then added to a special filesystem through a telnet session. The following command can be
used during a telnet session:
•
addwebfile – add a custom logo file to the filesystem
•
clearwebfile – clear the customer logo file from the filesystem
•
lsweb – list the custom logo file and display the storage space available on the filesystem
The following is a sample FTP session:
Connected to 169.254.1.1
220 FTP server ready
Name (169.254.1.1:none):
331 Guest login ok
password-if-configured
Password:
230 Guest login ok, access restrictions apply.
ftp
200 Type set to I
ftp
ftp
221 Goodbye
The following is a sample telnet session:
/---------\
C A N O P Y
Motorola Broadband Wireless Technology Center
(Copyright 2001, 2002 Motorola Inc.)
Login:
Password:
password-if-configured
Telnet+
Flash Web files
free directory entries: 32
free file space
Telnet+>
Telnet +>
64336 bytes
The Canopy modules contain unique factory
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