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- # SPDX-License-Identifier: GPL-2.0
- # Copyright (C) 2007-2019 B.A.T.M.A.N. contributors:
- #
- # Marek Lindner, Simon Wunderlich
- #
- # B.A.T.M.A.N meshing protocol
- #
- config BATMAN_ADV_BATMAN_V
- bool "B.A.T.M.A.N. V protocol"
- depends on PACKAGE_kmod-batman-adv
- default y
- help
- This option enables the B.A.T.M.A.N. V protocol, the successor
- of the currently used B.A.T.M.A.N. IV protocol. The main
- changes include splitting of the OGM protocol into a neighbor
- discovery protocol (Echo Location Protocol, ELP) and a new OGM
- Protocol OGMv2 for flooding protocol information through the
- network, as well as a throughput based metric.
- B.A.T.M.A.N. V is currently considered experimental and not
- compatible to B.A.T.M.A.N. IV networks.
- config BATMAN_ADV_BLA
- bool "Bridge Loop Avoidance"
- depends on PACKAGE_kmod-batman-adv
- select PACKAGE_kmod-lib-crc16
- default y
- help
- This option enables BLA (Bridge Loop Avoidance), a mechanism
- to avoid Ethernet frames looping when mesh nodes are connected
- to both the same LAN and the same mesh. If you will never use
- more than one mesh node in the same LAN, you can safely remove
- this feature and save some space.
- config BATMAN_ADV_DAT
- bool "Distributed ARP Table"
- depends on PACKAGE_kmod-batman-adv
- default y
- help
- This option enables DAT (Distributed ARP Table), a DHT based
- mechanism that increases ARP reliability on sparse wireless
- mesh networks. If you think that your network does not need
- this option you can safely remove it and save some space.
- config BATMAN_ADV_NC
- bool "Network Coding"
- depends on PACKAGE_kmod-batman-adv
- help
- This option enables network coding, a mechanism that aims to
- increase the overall network throughput by fusing multiple
- packets in one transmission.
- Note that interfaces controlled by batman-adv must be manually
- configured to have promiscuous mode enabled in order to make
- network coding work.
- If you think that your network does not need this feature you
- can safely disable it and save some space.
- config BATMAN_ADV_MCAST
- bool "Multicast optimisation"
- depends on PACKAGE_kmod-batman-adv
- default y
- help
- This option enables the multicast optimisation which aims to
- reduce the air overhead while improving the reliability of
- multicast messages.
- config BATMAN_ADV_DEBUG
- bool "B.A.T.M.A.N. debugging"
- depends on PACKAGE_kmod-batman-adv
- help
- This is an option for use by developers; most people should
- say N here. This enables compilation of support for
- outputting debugging information to the debugfs log or tracing
- buffer. The output is controlled via the batadv netdev specific
- log_level setting.
- config BATMAN_ADV_TRACING
- bool "B.A.T.M.A.N. tracing support"
- depends on PACKAGE_kmod-batman-adv
- select KERNEL_FTRACE
- select KERNEL_ENABLE_DEFAULT_TRACERS
- help
- This is an option for use by developers; most people should
- say N here. Select this option to gather traces like the debug
- messages using the generic tracing infrastructure of the kernel.
- BATMAN_ADV_DEBUG must also be selected to get trace events for
- batadv_dbg.
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