{ "content": [ { "type": "text", "text": "# tipc-bearer(8) (man)\n\n**Summary:** tipc-bearer - show or modify TIPC bearers\n\n**Synopsis:** tipc bearer add media udp name NAME remoteip REMOTEIP\ntipc bearer enable [ domain DOMAIN ] [ priority PRIORITY ] media\n{ { eth | ib } device DEVICE } |\n{ udp name NAME localip LOCALIP [ localport LOCALPORT ] [ remoteip REMOTEIP ] [ re‐‐\nmoteport REMOTEPORT ] }\n\n## Flags\n\n| Flag | Long | Arg | Description |\n|------|------|-----|-------------|\n| -h | --help | — | Show help about last valid command. For example tipc bearer --help will show bearer help and tipc --help will show gener |\n\n## See Also\n\n- tipc(8)\n- tipc-link(8)\n- tipc-media(8)\n- tipc-nametable(8)\n- tipc-node(8)\n- tipc-peer(8)\n- socket(8)\n\n## Section Outline\n\n- **NAME** (3 lines)\n- **SYNOPSIS** (7 lines) — 2 subsections\n - tipc bearer disable media (11 lines)\n - tipc bearer list (1 lines)\n- **OPTIONS** (2 lines) — 1 subsections\n - -h --help (4 lines)\n- **DESCRIPTION** (1 lines) — 7 subsections\n - Bearer identification (21 lines)\n - Bearer properties (1 lines)\n - domain (4 lines)\n - priority (7 lines)\n - tolerance (4 lines)\n - window (4 lines)\n - UDP bearer options (29 lines)\n- **EXIT STATUS** (3 lines)\n- **SEE ALSO** (3 lines)\n- **REPORTING BUGS** (5 lines)\n- **AUTHOR** (5 lines)\n\n## Full Content\n\n### NAME\n\ntipc-bearer - show or modify TIPC bearers\n\n### SYNOPSIS\n\ntipc bearer add media udp name NAME remoteip REMOTEIP\n\ntipc bearer enable [ domain DOMAIN ] [ priority PRIORITY ] media\n{ { eth | ib } device DEVICE } |\n{ udp name NAME localip LOCALIP [ localport LOCALPORT ] [ remoteip REMOTEIP ] [ re‐‐\nmoteport REMOTEPORT ] }\n\n#### tipc bearer disable media\n\n{ { eth | ib } device DEVICE } |\n{ udp name NAME }\n\ntipc bearer set { priority PRIORITY | tolerance TOLERANCE | window WINDOW } media\n{ { eth | ib } device DEVICE } |\n{ udp name NAME }\n\ntipc bearer get [ priority | tolerance | window ] media\n{ { eth | ib } device DEVICE } |\n{ udp name NAME [ localip | localport | remoteip | remoteport ] }\n\n#### tipc bearer list\n\n### OPTIONS\n\nOptions (flags) that can be passed anywhere in the command chain.\n\n#### -h --help\n\nShow help about last valid command. For example tipc bearer --help will show bearer\nhelp and tipc --help will show general help. The position of the option in the string\nis irrelevant.\n\n### DESCRIPTION\n\n#### Bearer identification\n\nmedia MEDIA\nSpecifies the TIPC media type for a particular bearer to operate on. Different media\ntypes have different ways of identifying a unique bearer. For example, ib and eth\nidentify a bearer with a DEVICE while udp identify a bearer with a LOCALIP and a NAME\n\nib - Infiniband\n\neth - Ethernet\n\nudp - User Datagram Protocol (UDP)\n\n\n\nname NAME\nLogical bearer identifier valid for bearers on udp media.\n\n\ndevice DEVICE\nPhysical bearer device valid for bearers on eth and ib media.\n\n#### Bearer properties\n\n#### domain\n\nThe addressing domain (region) in which a bearer will establish links and accept link\nestablish requests.\n\n#### priority\n\nDefault link priority inherited by all links subsequently established over a bearer. A\nsingle bearer can only host one link to a particular node. This means the default link\npriority for a bearer typically affects which bearer to use when communicating with a\nparticular node in an multi bearer setup. For more info about link priority see tipc-\nlink(8)\n\n#### tolerance\n\nDefault link tolerance inherited by all links subsequently established over a bearer.\nFor more info about link tolerance see tipc-link(8)\n\n#### window\n\nDefault link window inherited by all links subsequently established over a bearer. For\nmore info about the link window size see tipc-link(8)\n\n#### UDP bearer options\n\nlocalip LOCALIP\nSpecify a local IP v4/v6 address for a udp bearer.\n\n\nlocalport LOCALPORT\nSpecify the local port for a udp bearer. The default port 6118 is used if no port is\nspecified.\n\n\nremoteip REMOTEIP\nSpecify a remote IP for a udp bearer. If no remote IP is specified a udp bearer runs\nin multicast mode and tries to auto-discover its neighbours. The multicast IP address\nis generated based on the TIPC network ID. If a remote IP is specified the udp bearer\nruns in point-to-point mode.\n\nMultiple remoteip addresses can be added via the bearer add command. Adding one or\nmore unicast remoteip addresses to an existing udp bearer puts the bearer in replicast\nmode where IP multicast is emulated by sending multiple unicast messages to each con‐\nfigured remoteip. When a peer sees a TIPC discovery message from an unknown peer the\npeer address is automatically added to the remoteip (replicast) list, thus only one\nside of a link needs to be manually configured. A remoteip address cannot be added to\na multicast bearer.\n\n\nremoteport REMOTEPORT\nSpecify the remote port for a udp bearer. The default port 6118 is used if no port is\nspecified.\n\n### EXIT STATUS\n\nExit status is 0 if command was successful or a positive integer upon failure.\n\n### SEE ALSO\n\ntipc(8), tipc-link(8), tipc-media(8), tipc-nametable(8), tipc-node(8), tipc-peer(8), tipc-\nsocket(8)\n\n### REPORTING BUGS\n\nReport any bugs to the Network Developers mailing list where the de‐\nvelopment and maintenance is primarily done. You do not have to be subscribed to the list to\nsend a message there.\n\n### AUTHOR\n\nRichard Alpe \n\n\n\niproute2 02 Jun 2015 TIPC-BEARER(8)\n\n" } ], "structuredContent": { "command": "tipc-bearer", "section": "8", "mode": "man", "summary": "tipc-bearer - show or modify TIPC bearers", "synopsis": "tipc bearer add media udp name NAME remoteip REMOTEIP\ntipc bearer enable [ domain DOMAIN ] [ priority PRIORITY ] media\n{ { eth | ib } device DEVICE } |\n{ udp name NAME localip LOCALIP [ localport LOCALPORT ] [ remoteip REMOTEIP ] [ re‐‐\nmoteport REMOTEPORT ] }", "flags": [ { "flag": "-h", "long": "--help", "arg": null, "description": "Show help about last valid command. For example tipc bearer --help will show bearer help and tipc --help will show general help. The position of the option in the string is irrelevant." } ], "examples": [], "see_also": [ { "name": "tipc", "section": "8", "url": "https://www.chedong.com/phpMan.php/man/tipc/8/json" }, { "name": "tipc-link", "section": "8", "url": "https://www.chedong.com/phpMan.php/man/tipc-link/8/json" }, { "name": "tipc-media", "section": "8", "url": "https://www.chedong.com/phpMan.php/man/tipc-media/8/json" }, { "name": "tipc-nametable", "section": "8", "url": "https://www.chedong.com/phpMan.php/man/tipc-nametable/8/json" }, { "name": "tipc-node", "section": "8", "url": "https://www.chedong.com/phpMan.php/man/tipc-node/8/json" }, { "name": "tipc-peer", "section": "8", "url": "https://www.chedong.com/phpMan.php/man/tipc-peer/8/json" }, { "name": "socket", "section": "8", "url": "https://www.chedong.com/phpMan.php/man/socket/8/json" } ], "section_outline": [ { "name": "NAME", "lines": 3, "subsections": [] }, { "name": "SYNOPSIS", "lines": 7, "subsections": [ { "name": "tipc bearer disable media", "lines": 11 }, { "name": "tipc bearer list", "lines": 1 } ] }, { "name": "OPTIONS", "lines": 2, "subsections": [ { "name": "-h --help", "lines": 4, "flag": "-h", "long": "--help" } ] }, { "name": "DESCRIPTION", "lines": 1, "subsections": [ { "name": "Bearer identification", "lines": 21 }, { "name": "Bearer properties", "lines": 1 }, { "name": "domain", "lines": 4 }, { "name": "priority", "lines": 7 }, { "name": "tolerance", "lines": 4 }, { "name": "window", "lines": 4 }, { "name": "UDP bearer options", "lines": 29 } ] }, { "name": "EXIT STATUS", "lines": 3, "subsections": [] }, { "name": "SEE ALSO", "lines": 3, "subsections": [] }, { "name": "REPORTING BUGS", "lines": 5, "subsections": [] }, { "name": "AUTHOR", "lines": 5, "subsections": [] } ] } }