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Content-type: text/html; charset=UTF-8
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<HTML><HEAD><TITLE>Man page of LIBVDEPLUG_HUB</TITLE>
</HEAD><BODY>
<H1>LIBVDEPLUG_HUB</H1>
Section: User Commands (1)<BR>Updated: April 30, 2017<BR><A HREF="#index">Index</A>
<A HREF="/#/man/index">Return to Main Contents</A><HR>
<A NAME="lbAB"> </A>
<H2>NAME</H2>
libvdeplug_hub - multiplexing vdeplug module: hub
<A NAME="lbAC"> </A>
<H2>SYNOPSIS</H2>
libvdeplug_hub.so
<A NAME="lbAD"> </A>
<H2>DESCRIPTION</H2>
This is a libvdeplug multiplex module implementing a virtual networking hub.
<P>
This module of libvdeplug4 can be used in any program supporting vde like
<B>vde_plug</B>, <B>kvm</B>, <B>qemu</B>, <B>user-mode-linux</B> and <B>virtualbox</B>.
<P>
The vde_plug_url syntax of this module is the following:
<DL COMPACT><DT><DD>
<B>hub://</B>[<I>path</I>]
<BR>
<B>hub://</B>[<I>path</I>]<B>[</B>[<I>OPTION</I>][<B>/</B><I>OPTION</I>][<B>/</B><I>OPTION</I>]...<B>]</B>
<BR>
</DL>
<P>
If <I>path</I> is omitted the path of the hub is /tmp/vdenode_$USERNAME (e.g. /tmp/vdenode_john
if the username is john).
<P>
<A NAME="lbAE"> </A>
<H2>OPTIONS</H2>
<DL COMPACT>
<DT><B>mode=</B><I>MODE<DD>
define the permissions for the hub (see chmod). MODE is an octal number.
The standard permission mask is: 0600 (only processes owning to the same user can join the network).
<DT></I><B>dirmode=</B><I>DIRMODE<DD>
define the permissions for the hub control directory(see chmod). MODE is an octal number.
If omitted, is computed from mode.
<DT></I><B>grp=</B><I>GROUP<DD>
define the group ownership of the hub.
</DL>
</I><A NAME="lbAF"> </A>
<H2>EXAMPLES</H2>
<B><A HREF="hub:///tmp/hub">hub:///tmp/hub</A></B>
<BR>
Other virtual machines, namespaces or vde_plug can join this hub using <B><A HREF="vde:///tmp/hub">vde:///tmp/hub</A></B> or simply <B>/tmp/hub</B>
<BR>
<B><A HREF="hub:///tmp/hub[mode=0666]">hub:///tmp/hub[mode=0666]</A></B>
<BR>
It is the same hub, but everybody is allowed to connect their processes.
<A NAME="lbAG"> </A>
<H2>NOTICE</H2>
Virtual Distributed Ethernet is not related in any way with
<A HREF="http://www.vde.com">www.vde.com</A> ("Verband der Elektrotechnik, Elektronik und Informationstechnik"
i.e. the German "Association for Electrical, Electronic & Information
Technologies").
<A NAME="lbAH"> </A>
<H2>SEE ALSO</H2>
<B><A HREF="/#/man/man1/vde_plug.1.html">vde_plug</A></B>(1),
<P>
<HR>
<A NAME="index"> </A><H2>Index</H2>
<DL>
<DT><A HREF="#lbAB">NAME</A><DD>
<DT><A HREF="#lbAC">SYNOPSIS</A><DD>
<DT><A HREF="#lbAD">DESCRIPTION</A><DD>
<DT><A HREF="#lbAE">OPTIONS</A><DD>
<DT><A HREF="#lbAF">EXAMPLES</A><DD>
<DT><A HREF="#lbAG">NOTICE</A><DD>
<DT><A HREF="#lbAH">SEE ALSO</A><DD>
</DL>
<HR>
This document was created by
<A HREF="/cgi-bin/man/man2html">man2html</A>,
using the manual pages.<BR>
Time: 15:22:07 GMT, November 27, 2023
</BODY>
</HTML>