Reference Guide for the Model RH340 Internet Access ISDN Router
Preface
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Other Conventions
This guide uses the following typographical conventions:
italics
Book titles and UNIX file, command, and directory names.
courier font
Screen text, user-typed command-line entries.
Initial Caps
Menu titles and window and button names.
[Enter]
Named keys in text are shown enclosed in square brackets. The notation
[Enter] is used for the Enter key and the Return key.
[Ctrl]+C
Two or more keys that must be pressed simultaneously are shown in text
linked with a plus (+) sign.
ALL CAPS
DOS file and directory names.
Related Publications
In several sections in this document, you are directed to various RFC documents for further
information. In this context, an RFC is a Request For Comment (RFC) published by the Internet
Engineering Task Force (IETF), an open organization that defines the architecture and operation of
the Internet. The RFC documents outline and define the standard protocols and procedures for the
Internet. The documents are listed on the World Wide Web at www.ietf.org and are mirrored and
indexed at many other sites worldwide.
For more information about IP address assignment, refer to RFC 1597, Address Allocation for
Private Internets, and RFC 1466, Guidelines for Management of IP Address Space.
For more information about IP address translation, refer to RFC 1631, The IP Network Address
Translator (NAT).
