Toshiba Magnia SG20 Frequently Asked Questions:
The following information has been gathered from the Yahoo Group Message board.
Myself, nor anyone else on this message board make no warranties to the validity of this information.
We will do our utmost to provide correct information, but ultimately we cannot ensure it validity.

 

Memory
  Can I add more memory to the system, even though the manual states otherwise?
  Although, you will void your warranty, yes.
   
  What type of memory does it take?
  Information from successful up-graders tells us that PC133 ECC Unbuffered SDRAM.
To be more specific, one person reports that Crucial Technology’s CT32M72S4D75 worked just fine.
   
  How much memory can it hold?
  The manual tells us that a maximum of 512mb can be installed by the manufacturer. We can draw from that that there would be a maximum of 256mb per slot.
   
Wireless PC Card:
  What wireless PC Card will work in the server?
  Although other card might work, The ORiNOCO PC Card Gold is what is supplied by Toshiba when pre-installed, and will work by just putting one into the system.

But the Silver model seems to be just as capable of doing the job.
http://www.proxim.com/products/all/orinoco/client/pccard/

   
  What about other Wireless PC Cards?
  Good question, we suspect that that will require customization of files in order to get them to work.
   
Extranet Web Server: (thanks to George Constantinides)
  1. From inside the firewall, telnet to the SG20 (192.168.1.1) using the "telnetuser" as a username.
  2. After login, become a super-user or "root" by typing "su", and giving the password.
  3. Edit the file (using the "vi" editor or any other you know): /sa2/templates/etc/httpd/conf/httpd.intranet/10base

    Find the line:
    DocumentRoot "/sa2/web/intranet"

    And change it to:
    DocumentRoot "/sa2/web/custom"

    You will find this in 2 places (lines 455 and 480)
     
  4. In the directory "/home/intranet" rename the file "index.cgi" to "index.cgi.old"
  5. Put all your html files in the "/home/intranet" directory.
  6. Go to the "/sa2/triggers/mod_apache" directory and run the file "10apache" by typing "./10apache"
  7. Go to the Firewall settings (http://192.168.1.1:8282) Network -> Firewall -> Customize and enable the "WWW Server"
   
Port Forwarding:  (thanks to jason_j_a@msn.com)  - this requires build 2.6
  Pre-Cursor:  This is a matter of customizing your firewall to allow a specific port through the firewall then pass that information onto a specific machine (usually by IP address) on your internal (private) network.  Jason has been kind enough to create a number of firewall customizations, one of which is Port Forwarding.
   
  How can I forward port 80 onto another machine on my network?
  Download Firewall.zip from the flies section of the magnia_sg20 users group on yahoo.  Once you have done this, unzip the file using folders, the take a close look at the readme.txt in the LocalWWS directory.  This outlines how to correctly forward to the internal network.
   
   
   
   
   
   
   
   
   
Notes:
  Check Memory: Use 'cat /proc/meminfo' to check amount of memory.  The number to the right of 'MemTotal:' will be the total amount of memory you have available.
     
  Check Version Use 'cat /redhat-release' to check what version of RedHat you are running.