9f041557a0
INCOMPATIBLE CHANGE: the former option import_table is now a list in
/etc/config/babeld.
Default values for interface parameters, introduced in this release, are
not supported yet in UCI config.
19 June 2013: babeld-1.4.2
* Extensive changes to the configuration parser. It is now possible
to set all command-line options from the configuration file, and
to specify default values for interface parameters.
* Allow redistributing routes from multiple kernel tables. Thanks
to Toke Høiland-Jørgensen.
* Fix some whitespace issues in the configuration parser.
* Fix a bug in the configuration parser that could give wrong values
to some exotic interface parameters (channel and faraway).
* Fix a bug that could cause some extra traffic at shutdown. Thanks
to Matthieu Boutier.
* Under Linux, set rp_filter explicitly for all interfaces. This
avoids mysterious routing failures on distributions that set
rp_filter by default. Reported by Baptiste Jonglez.
git-svn-id: svn://svn.openwrt.org/openwrt/packages@36990 3c298f89-4303-0410-b956-a3cf2f4a3e73
145 lines
3.3 KiB
Bash
Executable File
145 lines
3.3 KiB
Bash
Executable File
#!/bin/sh /etc/rc.common
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START=70
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PID_F='/var/run/babeld.pid'
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EXTRA_COMMANDS="status"
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EXTRA_HELP=" status Dump Babel's table to the log file."
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listen_ifname() {
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local ifname=$(uci_get_state network "$1" ifname "$1")
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local switch="$2"
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append args "$switch $ifname"
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append interfaces "$ifname"
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}
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append_ifname() {
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local section="$1"
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local option="$2"
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local switch="$3"
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local _name
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config_get _name "$section" "$option"
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[ -z "$_name" ] && return 0
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local ifname=$(uci_get_state network "$_name" ifname "$_name")
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append args "$switch $ifname"
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}
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append_bool() {
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local section="$1"
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local option="$2"
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local value="$3"
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local _loctmp
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config_get_bool _loctmp "$section" "$option" 0
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[ "$_loctmp" -gt 0 ] && append args "$value"
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}
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append_switch() {
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local value="$1"
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local switch="$2"
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append args "$switch $value"
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}
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append_parm() {
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local section="$1"
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local option="$2"
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local switch="$3"
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local _loctmp
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config_get _loctmp "$section" "$option"
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[ -z "$_loctmp" ] && return 0
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append args "$switch $_loctmp"
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}
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babel_filter() {
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local cfg="$1"
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local _loctmp
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local _ignored
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config_get_bool _ignored "$cfg" 'ignore' 0
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[ "$_ignored" -eq 1 ] && return 0
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append args "-C '"
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append_parm "$cfg" 'type' ''
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append_bool "$cfg" 'local' 'local'
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append_parm "$cfg" 'ip' 'ip'
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append_parm "$cfg" 'eq' 'eq'
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append_parm "$cfg" 'le' 'le'
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append_parm "$cfg" 'ge' 'ge'
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append_parm "$cfg" 'neigh' 'neigh'
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append_parm "$cfg" 'id' 'id'
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append_parm "$cfg" 'proto' 'proto'
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append_ifname "$cfg" 'if' 'if'
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append_parm "$cfg" 'action' ''
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append args ' ' "'"
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}
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babel_addif() {
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local cfg="$1"
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local _ignored
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config_get_bool _ignored "$cfg" 'ignore' 0
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[ "$_ignored" -eq 1 ] && return 0
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listen_ifname "$cfg" "-C 'interface"
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append_parm "$cfg" 'wired' 'wired'
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append_parm "$cfg" 'link_quality' 'link-quality'
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append_parm "$cfg" 'split_horizon' 'split-horizon'
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append_parm "$cfg" 'rxcost' 'rxcost'
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append_parm "$cfg" 'hello_interval' 'hello-interval'
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append_parm "$cfg" 'update_interval' 'update-interval'
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append args ' ' "'"
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}
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babel_config() {
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local cfg="$1"
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append_bool "$cfg" 'carrier_sense' '-l'
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append_bool "$cfg" 'assume_wireless' '-w'
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append_bool "$cfg" 'no_split_horizon' '-s'
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append_bool "$cfg" 'keep_unfeasible' '-u'
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append_bool "$cfg" 'random_router_id' '-r'
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append_parm "$cfg" 'multicast_address' '-m'
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append_parm "$cfg" 'port' '-p'
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append_parm "$cfg" 'state_file' '-S'
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append_parm "$cfg" 'hello_interval' '-h'
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append_parm "$cfg" 'wired_hello_interval' '-H'
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append_parm "$cfg" 'diversity' '-z'
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append_parm "$cfg" 'smoothing_half_time' '-M'
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append_parm "$cfg" 'kernel_priority' '-k'
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append_parm "$cfg" 'duplication_priority' '-A'
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append_parm "$cfg" 'debug' '-d'
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append_parm "$cfg" 'local_server' '-g'
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append_parm "$cfg" 'export_table' '-t'
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config_list_foreach "$cfg" 'import_table' append_switch '-T'
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append_parm "$cfg" 'conf_file' '-c'
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append_parm "$cfg" 'log_file' '-L'
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}
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start() {
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mkdir -p /var/lib
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config_load babeld
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unset args
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unset interfaces
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config_foreach babel_config general
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config_foreach babel_addif interface
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config_foreach babel_filter filter
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[ -z "$interfaces" ] && return 0
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eval "/usr/sbin/babeld -D -I $PID_F $args $interfaces"
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}
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stop() {
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[ -f $PID_F ] && kill $(cat $PID_F)
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}
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status() {
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[ -f $PID_F ] && kill -USR1 $(cat $PID_F)
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}
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