1 #!/bin/sh /etc/rc.common
2 # Copyright (C) 2008-2015 OpenWrt.org
7 CONFIG_LLDPD_WITH_CDP
=y
8 CONFIG_LLDPD_WITH_EDP
=y
9 CONFIG_LLDPD_WITH_FDP
=y
10 CONFIG_LLDPD_WITH_LLDPMED
=y
11 CONFIG_LLDPD_WITH_SNMP
=y
12 CONFIG_LLDPD_WITH_SONMP
=y
15 LLDPDBIN
=/usr
/sbin
/lldpd
16 LLDPCLI
=/usr
/sbin
/lldpcli
17 LLDPSOCKET
=/var
/run
/lldpd.socket
18 LLDPD_CONF
=/tmp
/lldpd.conf
19 LLDPD_CONFS_DIR
=/tmp
/lldpd.d
21 LLDPD_RUN
=/var
/run
/lldpd
22 LLDPD_RESTART_HASH
=${LLDPD_RUN}/lldpd.restart_hash
24 .
"$IPKG_INSTROOT/lib/functions/network.sh"
28 [ -s /etc
/os-release
] && .
/etc
/os-release
29 [ -z "$PRETTY_NAME" ] && [ -s /etc
/openwrt_version
] && \
30 PRETTY_NAME
="$(cat /etc/openwrt_version)"
32 echo "${PRETTY_NAME:-Unknown OpenWrt release} @ $(cat /proc/sys/kernel/hostname)"
35 get_config_restart_hash
() {
41 config_get v
'config' 'lldp_class'; append _string
"$v" ","
42 if [ "$CONFIG_LLDPD_WITH_SNMP" == "y" ]; then
43 config_get v
'config' 'agentxsocket'; append _string
"$v" ","
45 config_get v
'config' 'cid_interface'; append _string
"$v" ","
46 config_get v
'config' 'filter'; append _string
"$v" ","
47 config_get_bool v
'config' 'readonly_mode'; append _string
"$v" ","
48 config_get_bool v
'config' 'lldp_no_version'; append _string
"$v" ","
49 if [ "$CONFIG_LLDPD_WITH_LLDPMED" == "y" ]; then
50 config_get_bool v
'config' 'lldpmed_no_inventory'; append _string
"$v" ","
52 config_get_bool v
'config' 'enable_lldp' 1; append _string
"$v" ","
53 config_get_bool v
'config' 'force_lldp'; append _string
"$v" ","
54 if [ "$CONFIG_LLDPD_WITH_CDP" == "y" ]; then
55 config_get_bool v
'config' 'enable_cdp'; append _string
"$v" ","
56 config_get v
'config' 'cdp_version'; append _string
"$v" ","
57 config_get_bool v
'config' 'force_cdp'; append _string
"$v" ","
58 config_get_bool v
'config' 'force_cdpv2'; append _string
"$v" ","
60 if [ "$CONFIG_LLDPD_WITH_EDP" == "y" ]; then
61 config_get_bool v
'config' 'enable_edp'; append _string
"$v" ","
62 config_get_bool v
'config' 'force_edp'; append _string
"$v" ","
64 if [ "$CONFIG_LLDPD_WITH_FDP" == "y" ]; then
65 config_get_bool v
'config' 'enable_fdp'; append _string
"$v" ","
66 config_get_bool v
'config' 'force_fdp'; append _string
"$v" ","
68 if [ "$CONFIG_LLDPD_WITH_SONMP" == "y" ]; then
69 config_get_bool v
'config' 'enable_sonmp'; append _string
"$v" ","
70 config_get_bool v
'config' 'force_sonmp'; append _string
"$v" ","
73 _hash
=`echo -n "${_string}" | md5sum | awk '{ print \$1 }'`
74 export -n "$var=$_hash"
77 get_config_cid_ifaces
() {
78 local _ifacesCONFIG_LLDPD_WITH_FDP
80 local _iface _ifnames
=""
81 for _iface
in $_ifaces; do
83 if network_get_device _ifname
"$_iface" ||
[ -e "/sys/class/net/$_iface" ]; then
84 append _ifnames
"${_ifname:-$_iface}" ","
88 export -n "${1}=$_ifnames"
93 local lldp_description
96 config_get lldp_description
'config' 'lldp_description' "$(find_release_info)"
99 config_get lldp_hostname
'config' 'lldp_hostname' "$(cat /proc/sys/kernel/hostname)"
102 config_get ifaces
'config' 'interface'
104 local iface ifnames
=""
105 for iface
in $ifaces; do
107 if network_get_device ifname
"$iface" ||
[ -e "/sys/class/net/$iface" ]; then
108 append ifnames
"${ifname:-$iface}" ","
113 config_get lldp_mgmt_ip
'config' 'lldp_mgmt_ip'
115 local lldp_syscapabilities
116 config_get lldp_syscapabilities
'config' 'lldp_syscapabilities'
118 if [ "$CONFIG_LLDPD_WITH_LLDPMED" == "y" ]; then
119 local lldpmed_fast_start
120 config_get_bool lldpmed_fast_start
'config' 'lldpmed_fast_start' 0
122 local lldpmed_fast_start_tx_interval
123 config_get lldpmed_fast_start_tx_interval
'config' 'lldpmed_fast_start_tx_interval' 0
127 config_get lldp_agenttype
'config' 'lldp_agenttype' 'nearest-bridge'
129 local lldp_portidsubtype
130 config_get lldp_portidsubtype
'config' 'lldp_portidsubtype' 'macaddress'
133 config_get lldp_platform
'config' 'lldp_platform' ""
135 local lldp_tx_interval
136 config_get lldp_tx_interval
'config' 'lldp_tx_interval' 0
139 config_get lldp_tx_hold
'config' 'lldp_tx_hold' 0
141 # Clear out the config file first
142 echo -n > "$LLDPD_CONF"
143 [ -n "$ifnames" ] && echo "configure system interface pattern" "$ifnames" >> "$LLDPD_CONF"
144 [ -n "$lldp_description" ] && echo "configure system description" "\"$lldp_description\"" >> "$LLDPD_CONF"
145 [ -n "$lldp_hostname" ] && echo "configure system hostname" "\"$lldp_hostname\"" >> "$LLDPD_CONF"
146 [ -n "$lldp_mgmt_ip" ] && echo "configure system ip management pattern" "\"$lldp_mgmt_ip\"" >> "$LLDPD_CONF"
147 [ -n "$lldp_syscapabilities" ] && echo "configure system capabilities enabled" "\"$lldp_syscapabilities\"" >> "$LLDPD_CONF"
148 if [ "$CONFIG_LLDPD_WITH_LLDPMED" == "y" ] && [ $lldpmed_fast_start -gt 0 ]; then
149 if [ $lldpmed_fast_start_tx_interval -gt 0 ]; then
150 echo "configure med fast-start tx-interval" "\"$lldpmed_fast_start_tx_interval\"" >> "$LLDPD_CONF"
152 echo "configure med fast-start" "enable" >> "$LLDPD_CONF"
155 [ -n "$lldp_agenttype" ] && echo "configure lldp agent-type" "\"$lldp_agenttype\"" >> "$LLDPD_CONF"
156 [ -n "$lldp_portidsubtype" ] && echo "configure lldp portidsubtype" "\"$lldp_portidsubtype\"" >> "$LLDPD_CONF"
157 [ -n "$lldp_platform" ] && echo "configure system platform" "\"$lldp_platform\"" >> "$LLDPD_CONF"
158 [ $lldp_tx_interval -gt 0 ] && echo "configure lldp tx-interval" "$lldp_tx_interval" >> "$LLDPD_CONF"
159 [ $lldp_tx_hold -gt 0 ] && echo "configure lldp tx-hold" "$lldp_tx_hold" >> "$LLDPD_CONF"
161 # Since lldpd's sysconfdir is /tmp, we'll symlink /etc/lldpd.d to /tmp/$LLDPD_CONFS_DIR
162 [ -e $LLDPD_CONFS_DIR ] ||
ln -s /etc
/lldpd.d
$LLDPD_CONFS_DIR
181 local lldp_no_version
182 local lldpmed_no_inventory
188 config_get_bool enable_lldp
'config' 'enable_lldp' 1
189 config_get_bool force_lldp
'config' 'force_lldp' 0
190 if [ "$CONFIG_LLDPD_WITH_CDP" == "y" ]; then
191 config_get_bool enable_cdp
'config' 'enable_cdp' 0
192 config_get cdp_version
'config' 'cdp_version' 'cdpv1v2'
193 config_get_bool force_cdp
'config' 'force_cdp' 0
194 config_get_bool force_cdpv2
'config' 'force_cdpv2' 0
196 if [ "$CONFIG_LLDPD_WITH_FDP" == "y" ]; then
197 config_get_bool enable_fdp
'config' 'enable_fdp' 0
198 config_get_bool force_fdp
'config' 'force_fdp' 0
200 if [ "$CONFIG_LLDPD_WITH_SONMP" == "y" ]; then
201 config_get_bool enable_sonmp
'config' 'enable_sonmp' 0
202 config_get_bool force_sonmp
'config' 'force_sonmp' 0
204 if [ "$CONFIG_LLDPD_WITH_EDP" == "y" ]; then
205 config_get_bool enable_edp
'config' 'enable_edp' 0
206 config_get_bool force_edp
'config' 'force_edp' 0
208 config_get lldp_class
'config' 'lldp_class'
209 config_get lldp_location
'config' 'lldp_location'
210 config_get_bool lldp_no_version
'config' 'lldp_no_version' 0
211 if [ "$CONFIG_LLDPD_WITH_LLDPMED" == "y" ]; then
212 config_get_bool lldpmed_no_inventory
'config' 'lldpmed_no_inventory' 0
214 config_get_bool readonly_mode
'config' 'readonly_mode' 0
215 if [ "$CONFIG_LLDPD_WITH_SNMP" == "y" ]; then
216 config_get agentxsocket
'config' 'agentxsocket'
218 config_get filter
'config' 'filter' 15
220 mkdir
-p ${LLDPD_RUN}
221 chown lldp
:lldp
${LLDPD_RUN}
223 # When lldpd starts, it also loads up what we write in this config file
227 procd_set_param
command ${LLDPDBIN}
228 procd_append_param
command -d
230 if [ $enable_lldp -gt 0 ]; then
231 if [ $force_lldp -gt 0 ]; then
232 procd_append_param
command '-l'
236 procd_append_param
command '-ll'
239 if [ "$CONFIG_LLDPD_WITH_CDP" == "y" ] && [ $enable_cdp -gt 0 ]; then
240 if [ $cdp_version == "cdpv2" ]; then
241 if [ $force_cdp -gt 0 ]; then
242 # CDPv1 disabled, CDPv2 forced
243 procd_append_param
command '-ccccc'
245 # CDPv1 disabled, CDPv2 enabled
246 procd_append_param
command '-cccc'
248 elif [ $cdp_version == "cdpv1v2" ]; then
249 if [ $force_cdp -gt 0 ] && [ $force_cdpv2 -gt 0 ]; then
250 # CDPv1 enabled, CDPv2 forced
251 procd_append_param
command '-ccc'
252 elif [ $force_cdp -gt 0 ]; then
253 # CDPv1 forced, CDPv2 enabled
254 procd_append_param
command '-cc'
256 # CDPv1 and CDPv2 enabled
257 procd_append_param
command '-c'
262 if [ "$CONFIG_LLDPD_WITH_FDP" == "y" ] && [ $enable_fdp -gt 0 ]; then
263 if [ $force_fdp -gt 0 ]; then
264 # FDP enbled and forced
265 procd_append_param
command '-ff'
268 procd_append_param
command '-f'
272 if [ "$CONFIG_LLDPD_WITH_SONMP" == "y" ] && [ $enable_sonmp -gt 0 ]; then
273 if [ $force_sonmp -gt 0 ]; then
274 # SONMP enabled and forced
275 procd_append_param
command '-ss'
278 procd_append_param
command '-s'
282 if [ "$CONFIG_LLDPD_WITH_EDP" == "y" ] && [ $enable_edp -gt 0 ]; then
283 if [ $force_edp -gt 0 ]; then
284 # EDP enbled and forced
285 procd_append_param
command '-ee'
288 procd_append_param
command '-e'
292 [ $readonly_mode -gt 0 ] && procd_append_param
command '-r'
293 [ $lldp_no_version -gt 0 ] && procd_append_param commanpackage
/network
/services
/lldpd
/Makefile package
/network
/services
/lldpd
/files
/lldpd.initd
'-k'
294 [ "$CONFIG_LLDPD_WITH_LLDPMED" == "y" ] && [ $lldpmed_no_inventory -gt 0 ] && procd_append_param
command '-i'
295 [ -n "$lldp_class" ] && procd_append_param
command -M "$lldp_class"
296 [ "$CONFIG_LLDPD_WITH_SNMP" == "y" ] && [ -n "$agentxsocket" ] && procd_append_param
command -x -X "$agentxsocket"
297 [ -n "$filter" ] && procd_append_param
command -H "$filter"
299 # ChassisID interfaces
301 get_config_cid_ifaces ifnames
302 [ -n "$ifnames" ] && procd_append_param
command -C "$ifnames"
304 # Overwrite default configuration locations processed by lldpcli at start
305 procd_append_param
command -O "$LLDPD_CONF"
308 get_config_restart_hash restart_hash
309 echo -n "$restart_hash" > $LLDPD_RESTART_HASH
311 # set auto respawn behavior
312 procd_set_param respawn
317 procd_add_config_trigger
"config.change" "lldpd" /etc
/init.d
/lldpd reload
323 local running_hash
=""
326 get_config_restart_hash config_hash
327 if [ -f ${LLDPD_RESTART_HASH} ]; then running_hash
=`cat $LLDPD_RESTART_HASH`; fi
329 if [ "x$running_hash" != "x$config_hash" ]; then
331 # Some parameters can't be configured at runtime
336 $LLDPCLI -u $LLDPSOCKET &> /dev
/null
<<-EOF
338 unconfigure lldp custom-tlv
339 unconfigure system interface pattern
340 unconfigure system description
341 unconfigure system hostname
342 unconfigure system ip management pattern
343 unconfigure system platform
345 if [ "$CONFIG_LLDPD_WITH_LLDPMED" == "y" ]; then
346 $LLDPCLI -u $LLDPSOCKET &> /dev
/null
<<-EOF
347 unconfigure med fast-start
352 # If something changed it should be included by the lldpcli call
354 $LLDPCLI -u $LLDPSOCKET -c $LLDPD_CONF -c $LLDPD_CONFS_DIR &> /dev
/null
355 # Broadcast update over the wire
356 $LLDPCLI -u $LLDPSOCKET &> /dev
/null
<<-EOF
364 rm -rf ${LLDPD_RUN} $LLDPSOCKET 2>/dev
/null