1 #!/bin/sh /etc/rc.common
2 # Copyright (C) 2008-2015 OpenWrt.org
7 CONFIG_LLDPD_WITH_CDP
=y
8 CONFIG_LLDPD_WITH_FDP
=y
9 CONFIG_LLDPD_WITH_LLDPMED
=y
10 CONFIG_LLDPD_WITH_SONMP
=y
13 LLDPDBIN
=/usr
/sbin
/lldpd
14 LLDPCLI
=/usr
/sbin
/lldpcli
15 LLDPSOCKET
=/var
/run
/lldpd.socket
16 LLDPD_CONF
=/tmp
/lldpd.conf
17 LLDPD_CONFS_DIR
=/tmp
/lldpd.d
19 LLDPD_RUN
=/var
/run
/lldpd
20 LLDPD_RESTART_HASH
=${LLDPD_RUN}/lldpd.restart_hash
22 .
"$IPKG_INSTROOT/lib/functions/network.sh"
26 [ -s /etc
/os-release
] && .
/etc
/os-release
27 [ -z "$PRETTY_NAME" ] && [ -s /etc
/openwrt_version
] && \
28 PRETTY_NAME
="$(cat /etc/openwrt_version)"
30 echo "${PRETTY_NAME:-Unknown OpenWrt release} @ $(cat /proc/sys/kernel/hostname)"
33 get_config_restart_hash
() {
39 config_get v
'config' 'lldp_class'; append _string
"$v" ","
40 config_get v
'config' 'agentxsocket'; append _string
"$v" ","
41 config_get v
'config' 'cid_interface'; append _string
"$v" ","
42 config_get v
'config' 'filter'; append _string
"$v" ","
43 config_get_bool v
'config' 'readonly_mode'; append _string
"$v" ","
44 config_get_bool v
'config' 'lldp_no_version'; append _string
"$v" ","
45 if [ "$CONFIG_LLDPD_WITH_LLDPMED" == "y" ]; then
46 config_get_bool v
'config' 'lldpmed_no_inventory'; append _string
"$v" ","
48 config_get_bool v
'config' 'enable_lldp' 1; append _string
"$v" ","
49 config_get_bool v
'config' 'force_lldp'; append _string
"$v" ","
50 if [ "$CONFIG_LLDPD_WITH_CDP" == "y" ]; then
51 config_get_bool v
'config' 'enable_cdp'; append _string
"$v" ","
52 config_get v
'config' 'cdp_version'; append _string
"$v" ","
53 config_get_bool v
'config' 'force_cdp'; append _string
"$v" ","
54 config_get_bool v
'config' 'force_cdpv2'; append _string
"$v" ","
56 config_get_bool v
'config' 'enable_edp'; append _string
"$v" ","
57 if [ "$CONFIG_LLDPD_WITH_FDP" == "y" ]; then
58 config_get_bool v
'config' 'enable_fdp'; append _string
"$v" ","
59 config_get_bool v
'config' 'force_fdp'; append _string
"$v" ","
61 if [ "$CONFIG_LLDPD_WITH_SONMP" == "y" ]; then
62 config_get_bool v
'config' 'enable_sonmp'; append _string
"$v" ","
63 config_get_bool v
'config' 'force_sonmp'; append _string
"$v" ","
66 _hash
=`echo -n "${_string}" | md5sum | awk '{ print \$1 }'`
67 export -n "$var=$_hash"
70 get_config_cid_ifaces
() {
71 local _ifacesCONFIG_LLDPD_WITH_FDP
73 local _iface _ifnames
=""
74 for _iface
in $_ifaces; do
76 if network_get_device _ifname
"$_iface" ||
[ -e "/sys/class/net/$_iface" ]; then
77 append _ifnames
"${_ifname:-$_iface}" ","
81 export -n "${1}=$_ifnames"
86 local lldp_description
89 config_get lldp_description
'config' 'lldp_description' "$(find_release_info)"
92 config_get lldp_hostname
'config' 'lldp_hostname' "$(cat /proc/sys/kernel/hostname)"
95 config_get ifaces
'config' 'interface'
97 local iface ifnames
=""
98 for iface
in $ifaces; do
100 if network_get_device ifname
"$iface" ||
[ -e "/sys/class/net/$iface" ]; then
101 append ifnames
"${ifname:-$iface}" ","
106 config_get lldp_mgmt_ip
'config' 'lldp_mgmt_ip'
108 local lldp_syscapabilities
109 config_get lldp_syscapabilities
'config' 'lldp_syscapabilities'
111 if [ "$CONFIG_LLDPD_WITH_LLDPMED" == "y" ]; then
112 local lldpmed_fast_start
113 config_get_bool lldpmed_fast_start
'config' 'lldpmed_fast_start' 0
115 local lldpmed_fast_start_tx_interval
116 config_get lldpmed_fast_start_tx_interval
'config' 'lldpmed_fast_start_tx_interval' 0
120 config_get lldp_agenttype
'config' 'lldp_agenttype' 'nearest-bridge'
122 local lldp_portidsubtype
123 config_get lldp_portidsubtype
'config' 'lldp_portidsubtype' 'macaddress'
125 # Clear out the config file first
126 echo -n > "$LLDPD_CONF"
127 [ -n "$ifnames" ] && echo "configure system interface pattern" "$ifnames" >> "$LLDPD_CONF"
128 [ -n "$lldp_description" ] && echo "configure system description" "\"$lldp_description\"" >> "$LLDPD_CONF"
129 [ -n "$lldp_hostname" ] && echo "configure system hostname" "\"$lldp_hostname\"" >> "$LLDPD_CONF"
130 [ -n "$lldp_mgmt_ip" ] && echo "configure system ip management pattern" "\"$lldp_mgmt_ip\"" >> "$LLDPD_CONF"
131 [ -n "$lldp_syscapabilities" ] && echo "configure system capabilities enabled" "\"$lldp_syscapabilities\"" >> "$LLDPD_CONF"
132 if [ "$CONFIG_LLDPD_WITH_LLDPMED" == "y" ] && [ $lldpmed_fast_start -gt 0 ]; then
133 if [ $lldpmed_fast_start_tx_interval -gt 0 ]; then
134 echo "configure med fast-start tx-interval" "\"$lldpmed_fast_start_tx_interval\"" >> "$LLDPD_CONF"
136 echo "configure med fast-start" "enable" >> "$LLDPD_CONF"
139 [ -n "$lldp_agenttype" ] && echo "configure lldp agent-type" "\"$lldp_agenttype\"" >> "$LLDPD_CONF"
140 [ -n "$lldp_portidsubtype" ] && echo "configure lldp portidsubtype" "\"$lldp_portidsubtype\"" >> "$LLDPD_CONF"
142 # Since lldpd's sysconfdir is /tmp, we'll symlink /etc/lldpd.d to /tmp/$LLDPD_CONFS_DIR
143 [ -e $LLDPD_CONFS_DIR ] ||
ln -s /etc
/lldpd.d
$LLDPD_CONFS_DIR
161 local lldp_no_version
162 local lldpmed_no_inventory
168 config_get_bool enable_lldp
'config' 'enable_lldp' 1
169 config_get_bool force_lldp
'config' 'force_lldp' 0
170 if [ "$CONFIG_LLDPD_WITH_CDP" == "y" ]; then
171 config_get_bool enable_cdp
'config' 'enable_cdp' 0
172 config_get cdp_version
'config' 'cdp_version' 'cdpv1v2'
173 config_get_bool force_cdp
'config' 'force_cdp' 0
174 config_get_bool force_cdpv2
'config' 'force_cdpv2' 0
176 if [ "$CONFIG_LLDPD_WITH_FDP" == "y" ]; then
177 config_get_bool enable_fdp
'config' 'enable_fdp' 0
178 config_get_bool force_fdp
'config' 'force_fdp' 0
180 if [ "$CONFIG_LLDPD_WITH_SONMP" == "y" ]; then
181 config_get_bool enable_sonmp
'config' 'enable_sonmp' 0
182 config_get_bool force_sonmp
'config' 'force_sonmp' 0
184 config_get_bool enable_edp
'config' 'enable_edp' 0
185 config_get lldp_class
'config' 'lldp_class'
186 config_get lldp_location
'config' 'lldp_location'
187 config_get_bool lldp_no_version
'config' 'lldp_no_version' 0
188 if [ "$CONFIG_LLDPD_WITH_LLDPMED" == "y" ]; then
189 config_get_bool lldpmed_no_inventory
'config' 'lldpmed_no_inventory' 0
191 config_get_bool readonly_mode
'config' 'readonly_mode' 0
192 config_get agentxsocket
'config' 'agentxsocket'
193 config_get filter
'config' 'filter' 15
195 mkdir
-p ${LLDPD_RUN}
196 chown lldp
:lldp
${LLDPD_RUN}
198 # When lldpd starts, it also loads up what we write in this config file
202 procd_set_param
command ${LLDPDBIN}
203 procd_append_param
command -d
205 if [ $enable_lldp -gt 0 ]; then
206 if [ $force_lldp -gt 0 ]; then
207 procd_append_param
command '-l'
211 procd_append_param
command '-ll'
214 if [ "$CONFIG_LLDPD_WITH_CDP" == "y" ] && [ $enable_cdp -gt 0 ]; then
215 if [ $cdp_version == "cdpv2" ]; then
216 if [ $force_cdp -gt 0 ]; then
217 # CDPv1 disabled, CDPv2 forced
218 procd_append_param
command '-ccccc'
220 # CDPv1 disabled, CDPv2 enabled
221 procd_append_param
command '-cccc'
223 elif [ $cdp_version == "cdpv1v2" ]; then
224 if [ $force_cdp -gt 0 ] && [ $force_cdpv2 -gt 0 ]; then
225 # CDPv1 enabled, CDPv2 forced
226 procd_append_param
command '-ccc'
227 elif [ $force_cdp -gt 0 ]; then
228 # CDPv1 forced, CDPv2 enabled
229 procd_append_param
command '-cc'
231 # CDPv1 and CDPv2 enabled
232 procd_append_param
command '-c'
237 if [ "$CONFIG_LLDPD_WITH_FDP" == "y" ] && [ $enable_fdp -gt 0 ]; then
238 if [ $force_fdp -gt 0 ]; then
239 # FDP enbled and forced
240 procd_append_param
command '-ff'
243 procd_append_param
command '-f'
247 if [ "$CONFIG_LLDPD_WITH_SONMP" == "y" ] && [ $enable_sonmp -gt 0 ]; then
248 if [ $force_sonmp -gt 0 ]; then
249 # SONMP enabled and forced
250 procd_append_param
command '-ss'
253 procd_append_param
command '-s'
257 [ $enable_edp -gt 0 ] && procd_append_param
command '-e'
259 [ $readonly_mode -gt 0 ] && procd_append_param
command '-r'
260 [ $lldp_no_version -gt 0 ] && procd_append_param commanpackage
/network
/services
/lldpd
/Makefile package
/network
/services
/lldpd
/files
/lldpd.initd
'-k'
261 [ "$CONFIG_LLDPD_WITH_LLDPMED" == "y" ] && [ $lldpmed_no_inventory -gt 0 ] && procd_append_param
command '-i'
262 [ -n "$lldp_class" ] && procd_append_param
command -M "$lldp_class"
263 [ -n "$agentxsocket" ] && procd_append_param
command -x -X "$agentxsocket"
264 [ -n "$filter" ] && procd_append_param
command -H "$filter"
266 # ChassisID interfaces
268 get_config_cid_ifaces ifnames
269 [ -n "$ifnames" ] && procd_append_param
command -C "$ifnames"
271 # Overwrite default configuration locations processed by lldpcli at start
272 procd_append_param
command -O "$LLDPD_CONF"
275 get_config_restart_hash restart_hash
276 echo -n "$restart_hash" > $LLDPD_RESTART_HASH
278 # set auto respawn behavior
279 procd_set_param respawn
284 procd_add_config_trigger
"config.change" "lldpd" /etc
/init.d
/lldpd reload
290 local running_hash
=""
293 get_config_restart_hash config_hash
294 if [ -f ${LLDPD_RESTART_HASH} ]; then running_hash
=`cat $LLDPD_RESTART_HASH`; fi
296 if [ "x$running_hash" != "x$config_hash" ]; then
298 # Some parameters can't be configured at runtime
303 $LLDPCLI -u $LLDPSOCKET &> /dev
/null
<<-EOF
305 unconfigure lldp custom-tlv
306 unconfigure system interface pattern
307 unconfigure system description
308 unconfigure system hostname
309 unconfigure system ip management pattern
311 if [ "$CONFIG_LLDPD_WITH_LLDPMED" == "y" ]; then
312 $LLDPCLI -u $LLDPSOCKET &> /dev
/null
<<-EOF
313 unconfigure med fast-start
318 # If something changed it should be included by the lldpcli call
320 $LLDPCLI -u $LLDPSOCKET -c $LLDPD_CONF -c $LLDPD_CONFS_DIR &> /dev
/null
321 # Broadcast update over the wire
322 $LLDPCLI -u $LLDPSOCKET &> /dev
/null
<<-EOF
330 rm -rf ${LLDPD_RUN} $LLDPSOCKET 2>/dev
/null