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b580ebb5a8
This should ensure that lldpd is among the first processes to stop, so that it has time to send the shutdown LLDPU to the other side, before the network goes down. Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com> SVN-Revision: 47786
95 lines
2.7 KiB
Bash
95 lines
2.7 KiB
Bash
#!/bin/sh /etc/rc.common
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# Copyright (C) 2008-2015 OpenWrt.org
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START=90
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STOP=01
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USE_PROCD=1
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LLDPCLI=/usr/sbin/lldpcli
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LLDPSOCKET=/var/run/lldpd.socket
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find_release_info()
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{
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[ -s /etc/openwrt_release ] && . /etc/openwrt_release
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[ -z "$DISTRIB_DESCRIPTION" ] && [ -s /etc/openwrt_version ] && \
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DISTRIB_DESCRIPTION="$(cat /etc/openwrt_version)"
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echo "${DISTRIB_DESCRIPTION:-Unknown OpenWrt release} @ $(cat /proc/sys/kernel/hostname)"
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}
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start_service() {
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. /lib/functions/network.sh
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local enable_cdp
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local enable_fdp
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local enable_sonmp
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local enable_edp
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local lldp_class
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local lldp_location
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local lldp_description
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local readonly_mode
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config_load 'lldpd'
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config_get_bool enable_cdp 'config' 'enable_cdp' 0
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config_get_bool enable_fdp 'config' 'enable_fdp' 0
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config_get_bool enable_sonmp 'config' 'enable_sonmp' 0
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config_get_bool enable_edp 'config' 'enable_edp' 0
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config_get lldp_class 'config' 'lldp_class'
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config_get lldp_location 'config' 'lldp_location'
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config_get lldp_description 'config' 'lldp_description' "$(find_release_info)"
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config_get_bool readonly_mode 'config' 'readonly_mode' 0
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local ifaces
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config_get ifaces 'config' 'interface'
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local iface ifnames=""
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for iface in $ifaces; do
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local ifname=""
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if network_get_device ifname "$iface" || [ -e "/sys/class/net/$iface" ]; then
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append ifnames "${ifname:-$iface}" ","
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fi
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done
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mkdir -p /var/run/lldp
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chown lldp:lldp /var/run/lldp
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procd_open_instance
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procd_set_param command /usr/sbin/lldpd
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procd_append_param command -d # don't daemonize, procd will handle that for us
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[ -n "$ifnames" ] && procd_append_param command -I "$ifnames"
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[ $enable_cdp -gt 0 ] && procd_append_param command '-c'
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[ $enable_fdp -gt 0 ] && procd_append_param command '-f'
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[ $enable_sonmp -gt 0 ] && procd_append_param command '-s'
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[ $enable_edp -gt 0 ] && procd_append_param command '-e'
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[ $readonly_mode -gt 0 ] && procd_append_param command '-r'
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[ -n "$lldp_class" ] && procd_append_param command -M "$lldp_class"
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[ -n "$lldp_description" ] && procd_append_param command -S "$lldp_description"
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# set auto respawn behavior
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procd_set_param respawn
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procd_append_param respawn 3600
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procd_append_param respawn 5
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procd_append_param respawn -1
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procd_close_instance
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}
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service_running() {
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pgrep -x /usr/sbin/lldpd &> /dev/null
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}
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reload_service() {
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running || return 1
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# Custom TLVs are special and should be
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# reloaded from config during lldpd reload
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$LLDPCLI -u $LLDPSOCKET unconfigure lldp custom-tlv &> /dev/null
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$LLDPCLI -u $LLDPSOCKET -c /etc/lldpd.conf -c /etc/lldpd.d &> /dev/null
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# Broadcast update over the wire
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$LLDPCLI -u $LLDPSOCKET update &> /dev/null
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return 0
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}
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stop_service() {
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rm -rf /var/run/lldp $LLDPSOCKET
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}
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