Provided by: frr_6.0.2-2build2_amd64 bug

NAME

       pbrd - a PBR  routing engine for use with FRRouting.

SYNOPSIS

       pbrd [-h] [-v]

       pbrd  [-d|-t|-dt]  [-C]  [-f  config-file]  [-i  pid-file] [-z zclient-path] [-u user] [-g
       group] [-A vty-addr] [-P vty-port]  [-M  module[:options]]  [-N  pathspace]  [--vty_socket
       vty-path] [--moduledir module-path]

DESCRIPTION

       pbrd is a routing component that works with the FRRouting engine.

OPTIONS

       OPTIONS available for the pbrd command:

   HELP AND VERSION
       -h, --help
              Print a short description of the daemon's command line options.

       -v, --version
              Print version and build information for the daemon.

       Both of these options inhibit normal operation and will immediately exit.

   PROCESS CONTROL
       These options control background operation:

       -d, --daemon
                 Launches  the  process in background/daemon mode, forking and detaching from the
                 terminal.

              The parent process will delay its exit until  the  daemon/child  has  finished  its
              initialization  and  has entered its main loop. This is important for zebra startup
              because the other daemons will attempt to connect to zebra. A return from zebra  -d
              guarantees its readiness to accept these connections.

       -t, --terminal
              Opens  an  interactive  VTY  session  on  the terminal, allowing for both state and
              configuration operations.  Note that the terminal starts  operating  after  startup
              has completed and the configuration file has been loaded.

              The process will exit when end of file is detected on the terminal.  It is possible
              to daemonize a process started with -t (but without -d) by sending SIGQUIT  to  the
              process (normally mapped to a ^keypress.)

       The  combination  of  --daemon  and  --terminal  will  delay  the  daemon  from going into
       background until the terminal session ends (by end of file.)

       If the process receives SIGINT (e.g. a ^C keypress) in this mode, it will exit instead  of
       daemonizing.

       It  is  safe  to  suspend  (SIGTSTP  / ^Z) the terminal session opened by the previous two
       options;  this will only stop the terminal but not the protocol daemon itself (which  runs
       in a separate second process.)

   CONFIGURATION AND PATHS
       The following options control configuration and file system locations for frr processes:

       -f, --config_file config-file
              Specify    a   configuration   file   to   be   used   instead   of   the   default
              /etc/frr/<daemon>.conf file.

              Note that the daemon will attempt to write to this file if the write  file  command
              is issued on its VTY interface or through vtysh.

       -C, --dryrun
              Load the configuration file and check its validity, then exit.

       -i, --pid_file pid-file
              Output a pid file to a location other than the default /var/run/frr/<daemon>.pid.

       -z, --socket zclient-path
              Override  the  path  of  the  ZAPI socket used to communicate between zebra and the
              various protocol daemons. The default is /var/run/frr/zserv.api.  The value of this
              option must be the same across all daemons.

       -N, --pathspace pathspace
              Insert pathspace into all default paths, changing the defaults to:

              /etc/frr/pathspace/<daemon>.conf                /var/run/frr/pathspace/<daemon>.pid
              /var/run/frr/pathspace/<daemon>.vty /var/run/frr/pathspace/zserv.api

              ´.´ and ´/´ characters will not be accepted in pathspace, but the empty string will
              be accepted.

              Note  that  this  only  changes  the  respective  defaults, it has no effect on the
              respective path if the -f, -i, -z or --vty_socket options are used.

              The purpose of this option is to easily group all file system related bits together
              for  running  multiple  fully-separate  "logical routers" on a system, particularly
              with Linux network namespaces.  Groups of daemons running with  distinct  pathspace
              values will be completely unaware of each other and not interact in any way.

              This  option  does  not do any system setup (like network namespaces.) This must be
              done by the user, for example by running:

              ip netns exec namespace <daemon> -N namespace

   PROCESS CREDENTIALS
       -u, --user user
              (default: frr)

       -g, --group group
              (default: frr)

              Change the user/group which the daemon will switch to.

       -S, --skip_runas
              Skip setting the process effective user and group.

       Note that there is an additional group, frrvty, which controls group ownership of the  VTY
       sockets.  The name of this group cannot currently be changed, and user must be a member of
       this group.

   VTY SETUP
       These following options control the daemon's VTY  (interactive  command  line)  interface.
       The  interface  is  available  over TCP, using the telnet protocol, as well as through the
       vtysh frontend.

       -A, --vty_addr vty-addr
              Specify an IP/IPv6 address to bind the TCP  VTY  interface  to.   It  is  generally
              recommended  to  specify ::1 or 127.0.0.1.  For reasons of backwards compatibility,
              the default is to listen on all interfaces.

       -P, --vty_port vty-port
              Override the daemon's default TCP VTY port (each daemon  has  a  different  default
              value upwards of 2600, listed below.)  Specifying 0 disables the TCP VTY interface.

              Default ports are::

                 zebra           2601
                 ripd            2602
                 ripngd          2603
                 ospfd           2604
                 bgpd            2605
                 ospf6d          2606
                 isisd           2608
                 babeld          2609
                 nhrpd           2610
                 pimd            2611
                 ldpd            2612
                 eigrpd          2613
                 pbrd            2615
                 staticd         2616
                 bfdd            2617

              Port 2607 is used for ospfd's Opaque LSA API.

       --vty_socket vty-path
              Overrides the directory used for the <daemon>.vty sockets.  vtysh connects to these
              sockets in order to access each daemon's VTY.  Default: /var/run/frr[/<pathspace>]

              NB: Unlike the other options, this option specifies a directory, not a full path.

              This option is primarily used by the  SNAP  packaging  system,  its  semantics  may
              change.  It should not be necessary in most other scenarios.

   MODULE LOADING
       frr  supports  optional dynamically loadable modules, although these can only be loaded at
       startup.  The set of available modules may vary across  distributions  and  packages,  and
       modules may be available for installation as separate packages.

       -M, --module module[:options]
              Load a module named module, optionally passing options to it.

              If  there  is a ´/´ character in module, the value is assumed to be a pathname to a
              module.

              If there is no ´/´ character, the module directory (see next  option)  is  searched
              first  for  a  module  named  "<daemon>_<module>.so", then for "<module>.so".  This
              allows for a module to exist in variations appropriate for particular daemons, e.g.
              zebra_snmp and bgp_snmp, with the correct one selected by -M snmp.

              The  meaning  of  options  is  specific  to  the module being loaded.  Most modules
              currently ignore it.

              Modules are loaded in the order as  listed  on  the  command  line.   This  is  not
              generally relevant.

       --moduledir module-path
              Look   for   modules   in   the   module-path  directory  instead  of  the  default
              /usr/lib/frr/modules.  (This path is not affected by the -N option.)

       The list of loaded modules can be inspected at runtime with the show modules VTY command.

FILES

       /usr/lib/frr/pbrd
              The default location of the pbrd binary.

       /etc/frr/pbrd.conf
              The default location of the pbrd config file.

       $(PWD)/pbrd.log
              If the pbrd process is configured to output logs to a file, then you will find this
              file in the directory where you started pbrd.

WARNING

       This man page is intended to be a quick reference for command line options. The definitive
       document is the info file frr 6.0.2 or the documentation available on the project  website
       at https://frrouting.org/.

DIAGNOSTICS

       The  daemon  may log to standard output, to a VTY, to a log file, or through syslog to the
       system logs. FRR supports many debugging options, see the Info file, web  docs  or  source
       for details.

SEE ALSO

       zebra(8), vtysh(1), ripd(8), ripngd(8), ospfd(8), ospf6d(8), bgpd(8), isisd(8), babeld(8),
       nhrpd(8),    pimd(8),    pbrd(8),    ldpd(8),    eigrpd(8),    staticd(8),    mtracebis(8)
       https://frrouting.org/

BUGS

       FRR  eats  bugs  for  breakfast.  If  you  have  food for the maintainers, please email <‐
       dev@lists.frrouting.org>.

COPYRIGHT

       2019, FRR