Page 2 of 2 FirstFirst 12
Results 11 to 14 of 14

Thread: FAQ: Glossary of Terms

  1. #11
    Constant Bitrate rotarypower101's Avatar
    Join Date
    Oct 2004
    Portland/MtHood Oregon
    OSK = on screen keyboard

    Sb = skin bedder
    New iGuidance SKIN!!!

    VOIP = Voice-Over-Internet Protocol
    ad-hoc ad hoc adhoc = Person to person impromptu connection between 2 PCs

    DUN = dial up network

    PAM = phone as modem

    Tethering = Using a cable to connect to your phone (can be done other methods as well)

    NAT = (Network Address Translation) "An IETF standard that allows an organization to present itself to the Internet with far fewer IP addresses than there are nodes on its internal network. The NAT technology, which is implemented in a router, firewall or PC, converts private IP addresses (such as in the range) of the machine on the internal private network to one or more public IP addresses for the Internet. It changes the packet headers to the new address and keeps track of them via internal tables that it builds. When packets come back from the Internet, NAT uses the tables to perform the reverse conversion to the IP address of the client machine. NAT is also provided with Windows Internet Connection Sharing (see ICS).

    One disadvantage of NAT is that it defeats "Internet transparency," which means that packets remain intact from end to end (see RSIP).

    NAT Adds Security
    NAT not only conserves public IP addresses, but it also enhances security by keeping internal addresses hidden from the outside world. NAT prevents several kinds of first-level attacks, but not all, and must be used in conjunction with a personal firewall in a home network and more robust firewalls in a company (see firewall).

    Static and Dynamic NAT
    In static NAT, there is a manual assignment of a public address to each internal machine, and that assignment is used all the time. Dynamic NAT uses a pool of public addresses and assigns them on a first-come, first-served basis. Both static and dynamic NAT require that enough public addresses are available to satisfy the total number of simultaneous user sessions.

    Port Address Translation (PAT)
    The most common NAT method used today is port address translation (PAT), which is also called "NAT overloading," "network address port translation" (NAPT) and "NAT/PAT." PAT is widely used because families and small offices want simultaneous Internet access for several people, and cable modems, DSL and ISDN connections have only one public IP address."

    Good cell forums

  2. #12
    Neither darque nor pervert DarquePervert's Avatar
    Join Date
    Apr 2004
    CCFL = Cold Cathode Flourescent Lamp
    SDC=Shutdown Controller
    Have you looked in the FAQ yet?
    How about the Wiki?

    Under normal circumstances, a signature would go here.

  3. #13
    Raw Wave Rob Withey's Avatar
    Join Date
    Apr 2000
    Bedfordshire, UK
    SBC - Single board computer
    PSU - Power supply unit
    Old Systems retired due to new car
    New system at design/prototype stage on BeagleBoard.

  4. #14
    Neither darque nor pervert DarquePervert's Avatar
    Join Date
    Apr 2004
    Front End: a piece of software that integrates functionality and makes access to various functions easier while driving

Page 2 of 2 FirstFirst 12

Similar Threads

  1. Mother of All FAQs. MIT Carputer FAQ.
    By chorattil in forum General Hardware Discussion
    Replies: 1
    Last Post: 02-15-2003, 02:34 PM
  2. Replies: 4
    Last Post: 12-22-2002, 10:18 PM
  3. my MP3Car FAQ v0.1
    By Telek in forum Power Supplies
    Replies: 5
    Last Post: 11-08-2002, 08:23 AM
  4. my MP3Car FAQ v0.1
    By Telek in forum General MP3Car Discussion
    Replies: 1
    Last Post: 11-07-2002, 12:18 AM
  5. Making the FAQ...
    By Aaron Cake in forum General MP3Car Discussion
    Replies: 6
    Last Post: 11-26-2000, 01:58 PM


Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts