<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <HTML ><HEAD ><TITLE >Hostname Formats</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+ "><LINK REL="HOME" TITLE="NFS Server Configuration" HREF="index.html"><LINK REL="PREVIOUS" TITLE="Configuration" HREF="config.html"><LINK REL="NEXT" TITLE="Submitting Bugs" HREF="bugzilla.html"><LINK REL="STYLESHEET" TYPE="text/css" HREF="rhdocs-man.css"></HEAD ><BODY CLASS="CHAPTER" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#840084" ALINK="#0000FF" ><DIV CLASS="NAVHEADER" ><TABLE SUMMARY="Header navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TH COLSPAN="3" ALIGN="center" >NFS Server Configuration</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="config.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="bugzilla.html" ACCESSKEY="N" >Next</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><DIV CLASS="CHAPTER" ><H1 ><A NAME="HOSTNAME-FORMATS" ></A >Chapter 3. Hostname Formats</H1 ><P > The host(s) can be in the following forms: </P ><P ></P ><UL ><LI ><P >Single machine — A fully qualified domain name (that can be resolved by the server), hostname (that can be resolved by the server), or an IP address</P ></LI ><LI ><P >Series of machines specified with wildcards — Use the * or ? character to specify a string match. Wildcards are not to be used with IP addresses; however, they may accidentally work if reverse DNS lookups fail. When specifying wildcards in fully qualified domain names, dots (.) are not included in the wildcard. For example, <TT CLASS="COMPUTEROUTPUT" >*.example.com</TT > includes one.example.com but does not include one.two.example.com.</P ></LI ><LI ><P >IP networks — Use <TT CLASS="REPLACEABLE" ><I >a.b.c.d/z</I ></TT >, where <TT CLASS="REPLACEABLE" ><I >a.b.c.d</I ></TT > is the network and <TT CLASS="REPLACEABLE" ><I >z</I ></TT > is the number of bits in the netmask (for example 192.168.0.0/24). Another acceptable format is <TT CLASS="REPLACEABLE" ><I >a.b.c.d/netmask</I ></TT >, where <TT CLASS="REPLACEABLE" ><I >a.b.c.d</I ></TT > is the network and <TT CLASS="REPLACEABLE" ><I >netmask</I ></TT > is the netmask (for example, 192.168.100.8/255.255.255.0).</P ></LI ><LI ><P >Netgroups — In the format <TT CLASS="REPLACEABLE" ><I >@group-name</I ></TT >, where <TT CLASS="REPLACEABLE" ><I >group-name</I ></TT > is the NIS netgroup name.</P ></LI ></UL ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE SUMMARY="Footer navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><A HREF="config.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" ACCESSKEY="H" >Home</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="bugzilla.html" ACCESSKEY="N" >Next</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >Configuration</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" > </TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >Submitting Bugs</TD ></TR ></TABLE ></DIV ></BODY ></HTML >
