Adding upstream version 9.1.upstream/9.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 82 insertions, 0 deletions

diff --git a/doc/manpages/frr-bgpd.rst b/doc/manpages/frr-bgpd.rst
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+****
+BGPD
+****
+
+.. include:: defines.rst
+.. |DAEMON| replace:: bgpd
+
+SYNOPSIS
+========
+|DAEMON| |synopsis-options-hv|
+
+|DAEMON| |synopsis-options|
+
+DESCRIPTION
+===========
+|DAEMON| is a routing component that works with the FRRouting routing engine.
+
+OPTIONS
+=======
+OPTIONS available for the |DAEMON| command:
+
+.. include:: common-options.rst
+
+.. option:: -p, --bgp_port <port>
+
+   Set the bgp protocol's port number. When port number is 0, that means do not
+   listen bgp port.
+
+.. option:: -l, --listenon
+
+   Specify a specific IP address for bgpd to listen on, rather than its default
+   of ``0.0.0.0`` / ``::``. This can be useful to constrain bgpd to an internal
+   address, or to run multiple bgpd processes on one host.
+
+.. option:: -n, --no_kernel
+
+   Do not install learned routes into the linux kernel.  This option is useful
+   for a route-reflector environment or if you are running multiple bgp
+   processes in the same namespace.  This option is different than the --no_zebra
+   option in that a ZAPI connection is made.
+
+.. option:: -e, --ecmp
+
+   Run BGP with a limited ecmp capability, that is different than what BGP
+   was compiled with.  The value specified must be greater than 0 and less
+   than or equal to the MULTIPATH_NUM specified on compilation.
+
+.. option:: -Z, --no_zebra
+
+   Do not communicate with zebra at all.  This is different than the --no_kernel
+   option in that we do not even open a ZAPI connection to the zebra process.
+
+.. option:: -s, --socket_size
+
+   When opening tcp connections to our peers, set the socket send buffer
+   size that the kernel will use for the peers socket.  This option
+   is only really useful at a very large scale.  Experimentation should
+   be done to see if this is helping or not at the scale you are running
+   at.
+
+LABEL MANAGER
+-------------
+
+.. option:: -I, --int_num
+
+   Set zclient id. This is required when using Zebra label manager in proxy mode.
+
+FILES
+=====
+
+|INSTALL_PREFIX_SBIN|/|DAEMON|
+   The default location of the |DAEMON| binary.
+
+|INSTALL_PREFIX_ETC|/|DAEMON|.conf
+   The default location of the |DAEMON| config file.
+
+$(PWD)/|DAEMON|.log
+   If the |DAEMON| process is configured to output logs to a file, then you
+   will find this file in the directory where you started |DAEMON|.
+
+.. include:: epilogue.rst
+