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diff --git a/sag-0.6.1-www/Invisible/sag-0.6/node15.html b/sag-0.6.1-www/Invisible/sag-0.6/node15.html new file mode 100644 index 0000000..ae4955a --- /dev/null +++ b/sag-0.6.1-www/Invisible/sag-0.6/node15.html @@ -0,0 +1,45 @@ +<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN"> +<!--Converted with LaTeX2HTML 96.1-h (September 30, 1996) by Nikos Drakos (nikos@cbl.leeds.ac.uk), CBLU, University of Leeds --> +<HTML> +<HEAD> +<TITLE>Network logins</TITLE> +<META NAME="description" CONTENT="Network logins"> +<META NAME="keywords" CONTENT="sag"> +<META NAME="resource-type" CONTENT="document"> +<META NAME="distribution" CONTENT="global"> +<LINK REL=STYLESHEET HREF="sag.css"> +</HEAD> +<BODY LANG="EN" > + <A NAME="tex2html481" HREF="node16.html"><IMG WIDTH=37 HEIGHT=24 ALIGN=BOTTOM ALT="next" SRC="./next_motif.gif"></A> <A NAME="tex2html479" HREF="node8.html"><IMG WIDTH=26 HEIGHT=24 ALIGN=BOTTOM ALT="up" SRC="./up_motif.gif"></A> <A NAME="tex2html473" HREF="node14.html"><IMG WIDTH=63 HEIGHT=24 ALIGN=BOTTOM ALT="previous" SRC="./previous_motif.gif"></A> <A NAME="tex2html483" HREF="node1.html"><IMG WIDTH=65 HEIGHT=24 ALIGN=BOTTOM ALT="contents" SRC="./contents_motif.gif"></A> <A NAME="tex2html484" HREF="node114.html"><IMG WIDTH=43 HEIGHT=24 ALIGN=BOTTOM ALT="index" SRC="./index_motif.gif"></A> <BR> +<B> Next:</B> <A NAME="tex2html482" HREF="node16.html">Network file systems</A> +<B>Up:</B> <A NAME="tex2html480" HREF="node8.html">Major services in a </A> +<B> Previous:</B> <A NAME="tex2html474" HREF="node14.html">Networking</A> +<BR> <P> +<H2><A NAME="SECTION00337000000000000000">Network logins</A></H2> +<P> + Network logins work a little differently than normal logins. + There is a separate physical serial line for each terminal via + which it is possible to log in. For each person logging in via + the network, there is a separate virtual network connection, + and there can be any number of these<A NAME="tex2html7" HREF="footnode.html#231"><IMG ALIGN=BOTTOM ALT="gif" SRC="./foot_motif.gif"></A>. It is + therefore not possible to run a separate <tt>getty</tt><A NAME="369"> </A> for each + possible virtual connection. There are also several different + ways to log in via a network, <tt>telnet</tt><A NAME="371"> </A> and <tt>rlogin</tt><A NAME="373"> </A> being + the major ones in TCP/IP networks. +<P> + Network logins have, instead of a herd of <tt>getty</tt><A NAME="375"> </A>s, a + single daemon per way of logging in (<tt>telnet</tt><A NAME="377"> </A> and <tt>rlogin</tt><A NAME="379"> </A> + have separate daemons) that listens for all incoming login attempts. + When it notices one, it starts a new instance of itself to handle that + single attempt; the original instance continues to listen for + other attempts. The new instance works similarly to <tt>getty</tt><A NAME="381"> </A>. +<A NAME="290"> </A> +<A NAME="291"> </A> +<P> +<BR> <HR> +<P><ADDRESS> +<I>Lars Wirzenius <BR> +Sat Nov 15 02:32:11 EET 1997</I> +</ADDRESS> +</BODY> +</HTML> |