Motorola SM02-UG-en user manual Advanced Features, Des Encryption, Branding

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. The Canopy modules contain unique factory 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:

>ftp 169.254.1.1 Connected to 169.254.1.1 220 FTP server ready

Name (169.254.1.1:none): root 331 Guest login ok

Password: <password-if-configured>

230 Guest login ok, access restrictions apply.

ftp> binary

200 Type set to I

ftp> put canopy.jpg ftp> quit

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: root

Password: <password-if-configured>

Telnet+> lsweb

Flash Web		files
free	directory entries: 32
free	file	space	64336 bytes

Telnet+> addwebfile canopy.jpg

Telnet +> lsweb