c872189d66
Add new globals config section with option local_source. With this config option the self interface generation will be done now automatically on hotplug event. You can specify which interface (ip) sould be used for router traffic. To replace the self intereface in the config set local_source to "lan". The default option is none, so it will not change default behavior if a "self" interface is configured in the network section. Signed-off-by: Florian Eckert <fe@dev.tdt.de>
45 lines
1,002 B
Bash
45 lines
1,002 B
Bash
#!/bin/sh
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. /lib/functions.sh
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. /lib/mwan3/mwan3.sh
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. /lib/functions/network.sh
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[ "$ACTION" = "ifup" -o "$ACTION" = "ifdown" ] || exit 1
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[ -n "$INTERFACE" ] || exit 2
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if [ "$ACTION" = "ifup" ]; then
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[ -n "$DEVICE" ] || exit 3
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fi
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config_load mwan3
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config_get local_source globals local_source 'none'
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[ "${local_source}" = "none" ] && {
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exit 0
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}
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[ "${local_source}" = "$INTERFACE" ] || {
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exit 0
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}
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mwan3_lock
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src_ip=$(uci -q -P /var/state get mwan3.globals.src_ip 2>/dev/null)
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[ "${src_ip}" != "" ] && {
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ip route del default via "${src_ip}" dev lo 1>/dev/null 2>&1
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ip addr del "${src_ip}/32" dev lo 1>/dev/null 2>&1
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}
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usleep 10000
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[ "$ACTION" = "ifup" ] && {
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network_get_ipaddr src_ip "${local_source}"
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if [ "${src_ip}" = "" ]; then
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$LOG warn "Unable to set source ip for own initiated traffic (${local_source})"
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else
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ip addr add "${src_ip}/32" dev lo
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ip route add default via "${src_ip}" dev lo
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uci -q -P /var/state set mwan3.globals.src_ip="${src_ip}"
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fi
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}
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mwan3_unlock
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exit 0
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