48 lines
1.1 KiB
Bash
Executable File
48 lines
1.1 KiB
Bash
Executable File
#!/bin/sh
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# Called on ip-up and ip-down events on a WAN interface
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# $WANID, WAN interface index
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restart_ledwan() {
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which ledctl >/dev/null || return 0
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local wanid=${WANID:-0}
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local internet="`cat $WAND/internet 2>/dev/null`"
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local found=0
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local idle=0
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local ip=''
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local ix
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for ix in `strip $internet`; do
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[ $ix = $wanid ] && found=1
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ip=`cat $WAND/$ix/ip/ipaddr 2>/dev/null`
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[ "$ip" != '' ] && {
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# clear ppp idle timeout flag
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rm -f $WAND/$ix/ip/idle
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break
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}
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## ppp is down because of idle timeout
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[ -f $WAND/$ix/ip/idle ] && idle=1
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done
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[ $found = 0 ] && return 0
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local ifname=`cat $WAND/$wanid/ifname 2>/dev/null`
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if [ "$ip" = '' ]; then
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ledctl sflag_ipup 2>/dev/null
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ledctl Sflag_ipfail 2>/dev/null
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which ethmux >/dev/null && ethmux led $ifname 2>/dev/null
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else
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if [ $idle = 0 ]; then
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# Keep ip-up led if ppp is idle
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ledctl Sflag_ipup 2>/dev/null
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else
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ledctl sflag_ipup 2>/dev/null
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fi
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ledctl sflag_ipfail 2>/dev/null
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which ethmux >/dev/null && ethmux led $ifname flag_wan_data 2>/dev/null
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fi
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}
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restart_ledwan
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