f71e53cfd2
Two new options in uci config:
* smoothing_half_time (-M)
Specify the half-time in seconds of the exponential decay used for
smoothing metrics for performing route selection; the value 0 disables
smoothing. The default is 4s.
* random_router_id (-r)
Use a random router-id. The default is to use persistent router-ids
derived from the MAC address of the first interface, which is easier
to debug and more reliably prevents routing loops but may sometimes
cause a node to be unreachable for 120 seconds just after boot.
Upstream changes:
3 May 2013: babeld-1.4.0
* Change the route selection algorithm to used a smoothed metric in
addition to the "real" metric. This reduces the amount of route
flapping without any special case hacks.
* New flag -r, use a random router-id. This avoids temporarily
unreachable nodes after a reboot when persistent storage is not
available.
* INCOMPATIBLE CHANGE: the local interface now announces the local
hostname, and marks the end of the initial route dump. (Thanks to
Gabriel Kerneis.)
* The local interface is now able to accept multiple simultaneous
connections.
* Detect BATMAN interfaces, don't assume they are wired.
git-svn-id: svn://svn.openwrt.org/openwrt/packages@36586 3c298f89-4303-0410-b956-a3cf2f4a3e73
72 lines
2.5 KiB
Plaintext
72 lines
2.5 KiB
Plaintext
package babeld
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config general
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# option 'multicast_address' 'ff02:0:0:0:0:0:1:6'
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# option 'port' '6696'
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# option 'state_file' '/var/lib/babel-state'
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# option 'hello_interval' '4'
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# option 'wired_hello_interval' '20'
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# option 'diversity' '0,128'
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# option 'smoothing_half_time' '4'
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# option 'kernel_priority' '0'
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# Do not use this option unless you know what you are doing, as it can
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# cause persistent route flapping.
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## option 'duplication_priority' '0'
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# option 'carrier_sense' 'false'
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# option 'assume_wireless' 'false'
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# option 'no_split_horizon' 'false'
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# option 'debug' '0'
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# Listen for connections from a front-end, e.g. on port 33123.
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## option 'local_server' '33123'
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# option 'random_router_id' 'false'
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# Keep unfeasible routes
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## option 'keep_unfeasible' 'false'
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# Use the given kernel routing table for routes inserted by babeld.
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## option 'export_table' '0'
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# Export routes from the given kernel routing table.
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## option 'import_table' '0'
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# The configuration file is not necessary since you can do everything
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# from this file.
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# option 'conf_file' '/etc/babeld.conf'
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# option 'log_file' '/var/log/babeld.log'
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# You can use aliases (like lan, wlan) or real names (like eth0.0).
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# If you use an alias, it must be already defined when babeld starts.
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# Otherwise, the name is taken literally and the interface can be
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# brought up later (useful for tunnels for instance).
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config interface wlan
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# Remove this line to enable babeld on this interface
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option 'ignore' 'true'
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# option 'wired' 'auto'
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# option 'link_quality' 'auto'
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# option 'split_horizon' 'auto'
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# The default is 96 for wired interfaces, and 256 for wireless ones
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## option 'rxcost' '256'
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# The default is specified with the -h and -H command-line flags.
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## option 'hello_interval' '4'
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# This can be set to a fairly large value, unless significant
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# packet loss is expected. The default is four times the hello
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# interval.
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## option 'update_interval' '16'
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config interface lan
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option 'ignore' 'true'
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# A filter consists in a type ('in', 'out' or 'redistribute'), an action
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# ('allow', 'deny' or 'metric xxx') and a set of selectors ('ip', 'eq',
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# etc.). See /etc/babeld.conf for more details.
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# Here is a sample filter wich redistributes the default route if its
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# protocol number is "boot", e.g. when it installed by dhcp. It is
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# disabled by default.
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config filter
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option 'ignore' 'true'
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# Type
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option 'type' 'redistribute'
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# Selectors: ip, eq, le, ge, neigh, id, proto, local, if
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option 'ip' '0.0.0.0/0'
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option 'le' '0'
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option 'proto' '3'
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# Action
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option 'action' 'metric 128'
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