55 lines
1.5 KiB
Bash
Executable File
55 lines
1.5 KiB
Bash
Executable File
#!/bin/sh /etc/rc.common
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START=98
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USE_PROCD=1
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start_service() {
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config_load floatip
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config_get_bool enabled "main" enabled 0
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ifdown floatip
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[[ "$enabled" = 1 ]] || return 0
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[[ "`uci -q get network.lan.proto`" = "static" ]] || return 0
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local set_ip set_prefix
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config_get set_ip "main" set_ip
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[[ -n "$set_ip" ]] || return 0
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eval "$(ipcalc.sh "$set_ip" )";set_prefix=$PREFIX;set_ip=$IP
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[[ "$set_ip" = 0.0.0.0 ]] && set_ip=192.168.100.2
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[[ "$set_prefix" = 0 ]] && set_prefix=24
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local lan_ip="`uci -q get network.lan.ipaddr`"
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[[ -n "$lan_ip" ]] || return 0
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local lan_net lan_prefix set_net ip
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local in_range=0
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if echo "$lan_ip" | grep -Fq '/'; then
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for ip in $lan_ip; do
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eval "$(ipcalc.sh ${ip/\// } )";lan_net=$NETWORK;lan_prefix=$PREFIX
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[[ "$set_prefix" -ge "$lan_prefix" ]] || continue
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eval "$(ipcalc.sh $set_ip $lan_prefix } )";set_net=$NETWORK
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[[ "$set_net" = "$lan_net" ]] && {
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in_range=1
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break
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}
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done
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else
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local netmask="`uci -q get network.lan.netmask`"
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eval "$(ipcalc.sh "$lan_ip" "$netmask" )";lan_net=$NETWORK;lan_prefix=$PREFIX
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if [[ "$set_prefix" -ge "$lan_prefix" ]]; then
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eval "$(ipcalc.sh $set_ip $lan_prefix } )";set_net=$NETWORK
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[[ "$set_net" = "$lan_net" ]] && in_range=1
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fi
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fi
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[[ $in_range = 1 ]] || return 0
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procd_open_instance
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procd_set_param command /usr/libexec/floatip.sh
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procd_set_param stderr 1
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procd_set_param file /etc/config/floatip
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procd_close_instance
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}
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stop_service() {
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ifdown floatip
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}
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service_triggers() {
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procd_add_reload_trigger "network" "floatip"
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}
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