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<H1>TIPC-BEARER</H1>
Section: Linux (8)<BR>Updated: 02 Jun 2015<BR><A HREF="#index">Index</A>
<A HREF="/cgi-bin/man/man2html">Return to Main Contents</A><HR>
<P>
<P>
<A NAME="lbAB">&nbsp;</A>
<H2>NAME</H2>
tipc-bearer - show or modify TIPC bearers
<P>
<A NAME="lbAC">&nbsp;</A>
<H2>SYNOPSIS</H2>
<P>
<BR>
<B>tipc bearer add media udp name</B>
<I>NAME </I><B>remoteip </B><I>REMOTEIP</I>
<BR>
<P>
<BR>
<B>tipc bearer enable</B>
[ <B>domain</B>
<I>DOMAIN</I> ]
[ <B>priority</B>
<I>PRIORITY</I> ]
<B>media</B>
<BR>
{ { <B>eth</B> | <B>ib</B> } <B>device</B>
<I>DEVICE</I> }
|
<BR>
{ <B>udp</B>
<B>name</B>
<I>NAME</I>
<B>localip</B>
<I>LOCALIP</I>
[ <B>localport</B>
<I>LOCALPORT</I> ]
[ <B>remoteip</B>
<I>REMOTEIP</I> ]
[ <B>remoteport</B>
<I>REMOTEPORT</I> ] }
<BR>
<P>
<BR>
<B>tipc bearer disable media</B>
<BR>
{ { <B>eth</B> | <B>ib</B> } <B>device</B>
<I>DEVICE </I>}
|
<BR>
{ <B>udp</B>
<B>name</B>
<I>NAME</I> }
<BR>
<P>
<BR>
<B>tipc bearer set</B>
{ <B>priority </B>
<I>PRIORITY</I>
| <B>tolerance</B>
<I>TOLERANCE</I>
| <B>window</B>
<I>WINDOW</I>
} <B>media</B>
<BR>
{ { <B>eth</B> | <B>ib</B> } <B>device</B>
<I>DEVICE</I> }
|
<BR>
{ <B>udp</B>
<B>name</B>
<I>NAME</I> }
<BR>
<P>
<BR>
<B>tipc bearer get</B>
[ <B>priority</B> | <B>tolerance</B> | <B>window</B> ] <B>media</B>
<BR>
{ { <B>eth</B> | <B>ib</B> } <B>device</B>
<I>DEVICE</I> }
|
<BR>
{ <B>udp</B>
<B>name</B>
<I>NAME</I>
[ <B>localip </B>| <B>localport </B>| <B>remoteip </B>| <B>remoteport </B>] }
<BR>
<P>
<BR>
<B>tipc bearer list</B>
<BR>
<P>
<A NAME="lbAD">&nbsp;</A>
<H2>OPTIONS</H2>
Options (flags) that can be passed anywhere in the command chain.
<DL COMPACT>
<DT id="1"><B>-h</B>,<B> --help</B>
<DD>
Show help about last valid command. For example
<B>tipc bearer --help</B>
will show bearer help and
<B>tipc --help</B>
will show general help. The position of the option in the string is irrelevant.
</DL>
<A NAME="lbAE">&nbsp;</A>
<H2>DESCRIPTION</H2>
<P>
<A NAME="lbAF">&nbsp;</A>
<H3>Bearer identification</H3>
<DL COMPACT>
<DT id="2"><B>media </B><I>MEDIA</I>
<DD>
<BR>
Specifies the TIPC media type for a particular bearer to operate on.
Different media types have different ways of identifying a unique bearer.
For example,
<B>ib </B>and <B>eth</B>
identify a bearer with a
<I>DEVICE</I>
while
<B>udp</B>
identify a bearer with a
<I>LOCALIP </I>and a <I>NAME</I>
<P>
<B>ib</B>
- Infiniband
<P>
<B>eth</B>
- Ethernet
<P>
<B>udp</B>
- User Datagram Protocol (UDP)
<P>
<P>
<DT id="3"><B>name </B><I>NAME</I>
<DD>
<BR>
Logical bearer identifier valid for bearers on
<B>udp</B>
media.
<P>
<DT id="4"><B>device </B><I>DEVICE</I>
<DD>
<BR>
Physical bearer device valid for bearers on
<B>eth</B>
and
<B>ib</B>
media.
<P>
</DL>
<A NAME="lbAG">&nbsp;</A>
<H3>Bearer properties</H3>
<P>
<DL COMPACT>
<DT id="5"><B>domain</B>
<DD>
<BR>
The addressing domain (region) in which a bearer will establish links and accept
link establish requests.
<P>
<DT id="6"><B>priority</B>
<DD>
<BR>
Default link priority inherited by all links subsequently established over a
bearer. A single bearer can only host one link to a particular node. This means
the default link priority for a bearer typically affects which bearer to use
when communicating with a particular node in an multi bearer setup. For more
info about link priority see
<B><A HREF="/cgi-bin/man/man2html?8+tipc-link">tipc-link</A></B>(8)
<P>
<DT id="7"><B>tolerance</B>
<DD>
<BR>
Default link tolerance inherited by all links subsequently established over a
bearer. For more info about link tolerance see
<B><A HREF="/cgi-bin/man/man2html?8+tipc-link">tipc-link</A></B>(8)
<P>
<DT id="8"><B>window</B>
<DD>
<BR>
Default link window inherited by all links subsequently established over a
bearer. For more info about the link window size see
<B><A HREF="/cgi-bin/man/man2html?8+tipc-link">tipc-link</A></B>(8)
<P>
</DL>
<A NAME="lbAH">&nbsp;</A>
<H3>UDP bearer options</H3>
<P>
<DL COMPACT>
<DT id="9"><B>localip </B><I>LOCALIP</I>
<DD>
<BR>
Specify a local IP v4/v6 address for a
<B>udp</B>
bearer.
<P>
<DT id="10"><B>localport </B><I>LOCALPORT</I>
<DD>
<BR>
Specify the local port for a
<B>udp</B>
bearer. The default port 6118 is used if no port is specified.
<P>
<DT id="11"><B>remoteip </B><I>REMOTEIP</I>
<DD>
<BR>
Specify a remote IP for a
<B>udp</B>
bearer. If no remote IP is specified a
<B>udp</B>
bearer runs in multicast mode and tries to auto-discover its neighbours.
The multicast IP address is generated based on the TIPC network ID. If a remote
IP is specified the
<B>udp</B>
bearer runs in point-to-point mode.
<P>
Multiple
<B>remoteip</B>
addresses can be added via the
<B>bearer add</B>
command. Adding one or more unicast
<B>remoteip</B>
addresses to an existing
<B>udp</B>
bearer puts the bearer in replicast mode where IP
multicast is emulated by sending multiple unicast messages to each configured
<B>remoteip.</B>
When a peer sees a TIPC discovery message from an unknown peer the peer address
is automatically added to the
<B>remoteip</B>
(replicast) list, thus only one side of
a link needs to be manually configured. A
<B>remoteip</B>
address cannot be added to a multicast bearer.
<P>
<DT id="12"><B>remoteport </B><I>REMOTEPORT</I>
<DD>
<BR>
Specify the remote port for a
<B>udp</B>
bearer. The default port 6118 is used if no port is specified.
<P>
</DL>
<A NAME="lbAI">&nbsp;</A>
<H2>EXIT STATUS</H2>
Exit status is 0 if command was successful or a positive integer upon failure.
<P>
<A NAME="lbAJ">&nbsp;</A>
<H2>SEE ALSO</H2>
<B><A HREF="/cgi-bin/man/man2html?8+tipc">tipc</A></B>(8),
<B><A HREF="/cgi-bin/man/man2html?8+tipc-link">tipc-link</A></B>(8),
<B><A HREF="/cgi-bin/man/man2html?8+tipc-media">tipc-media</A></B>(8),
<B><A HREF="/cgi-bin/man/man2html?8+tipc-nametable">tipc-nametable</A></B>(8),
<B><A HREF="/cgi-bin/man/man2html?8+tipc-node">tipc-node</A></B>(8),
<B><A HREF="/cgi-bin/man/man2html?8+tipc-peer">tipc-peer</A></B>(8),
<B><A HREF="/cgi-bin/man/man2html?8+tipc-socket">tipc-socket</A></B>(8)
<BR>
<A NAME="lbAK">&nbsp;</A>
<H2>REPORTING BUGS</H2>
Report any bugs to the Network Developers mailing list
<B>&lt;<A HREF="mailto:netdev@vger.kernel.org">netdev@vger.kernel.org</A>&gt;</B>
where the development and maintenance is primarily done.
You do not have to be subscribed to the list to send a message there.
<P>
<A NAME="lbAL">&nbsp;</A>
<H2>AUTHOR</H2>
Richard Alpe &lt;<A HREF="mailto:richard.alpe@ericsson.com">richard.alpe@ericsson.com</A>&gt;
<P>
<HR>
<A NAME="index">&nbsp;</A><H2>Index</H2>
<DL>
<DT id="13"><A HREF="#lbAB">NAME</A><DD>
<DT id="14"><A HREF="#lbAC">SYNOPSIS</A><DD>
<DT id="15"><A HREF="#lbAD">OPTIONS</A><DD>
<DT id="16"><A HREF="#lbAE">DESCRIPTION</A><DD>
<DL>
<DT id="17"><A HREF="#lbAF">Bearer identification</A><DD>
<DT id="18"><A HREF="#lbAG">Bearer properties</A><DD>
<DT id="19"><A HREF="#lbAH">UDP bearer options</A><DD>
</DL>
<DT id="20"><A HREF="#lbAI">EXIT STATUS</A><DD>
<DT id="21"><A HREF="#lbAJ">SEE ALSO</A><DD>
<DT id="22"><A HREF="#lbAK">REPORTING BUGS</A><DD>
<DT id="23"><A HREF="#lbAL">AUTHOR</A><DD>
</DL>
<HR>
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Time: 00:06:18 GMT, March 31, 2021
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