1 #!/bin/sh /etc/rc.common
2 # Copyright (C) 2008-2015 OpenWrt.org
8 LLDPCLI
=/usr
/sbin
/lldpcli
9 LLDPSOCKET
=/var
/run
/lldpd.socket
10 LLDPD_CONF
=/tmp
/lldpd.conf
11 LLDPD_CONFS_DIR
=/tmp
/lldpd.d
15 [ -s /etc
/os-release
] && .
/etc
/os-release
16 [ -z "$PRETTY_NAME" ] && [ -s /etc
/openwrt_version
] && \
17 PRETTY_NAME
="$(cat /etc/openwrt_version)"
19 echo "${PRETTY_NAME:-Unknown OpenWrt release} @ $(cat /proc/sys/kernel/hostname)"
24 .
/lib
/functions
/network.sh
26 local lldp_description
29 config_get lldp_description
'config' 'lldp_description' "$(find_release_info)"
32 config_get lldp_hostname
'config' 'lldp_hostname' "$(cat /proc/sys/kernel/hostname)"
35 config_get ifaces
'config' 'interface'
37 local iface ifnames
=""
38 for iface
in $ifaces; do
40 if network_get_device ifname
"$iface" ||
[ -e "/sys/class/net/$iface" ]; then
41 append ifnames
"${ifname:-$iface}" ","
46 config_get lldp_mgmt_ip
'config' 'lldp_mgmt_ip'
48 # Clear out the config file first
49 echo -n > "$LLDPD_CONF"
50 [ -n "$ifnames" ] && echo "configure system interface pattern" "$ifnames" >> "$LLDPD_CONF"
51 [ -n "$lldp_description" ] && echo "configure system description" "\"$lldp_description\"" >> "$LLDPD_CONF"
52 [ -n "$lldp_hostname" ] && echo "configure system hostname" "\"$lldp_hostname\"" >> "$LLDPD_CONF"
53 [ -n "$lldp_mgmt_ip" ] && echo "configure system ip management pattern" "\"$lldp_mgmt_ip\"" >> "$LLDPD_CONF"
55 # Since lldpd's sysconfdir is /tmp, we'll symlink /etc/lldpd.d to /tmp/$LLDPD_CONFS_DIR
56 [ -e $LLDPD_CONFS_DIR ] ||
ln -s /etc
/lldpd.d
$LLDPD_CONFS_DIR
71 config_get_bool enable_cdp
'config' 'enable_cdp' 0
72 config_get_bool enable_fdp
'config' 'enable_fdp' 0
73 config_get_bool enable_sonmp
'config' 'enable_sonmp' 0
74 config_get_bool enable_edp
'config' 'enable_edp' 0
75 config_get lldp_class
'config' 'lldp_class'
76 config_get lldp_location
'config' 'lldp_location'
77 config_get_bool readonly_mode
'config' 'readonly_mode' 0
78 config_get agentxsocket
'config' 'agentxsocket'
80 mkdir
-p /var
/run
/lldp
81 chown lldp
:lldp
/var
/run
/lldp
83 # When lldpd starts, it also loads up what we write in this config file
87 procd_set_param
command /usr
/sbin
/lldpd
-d
89 [ $enable_cdp -gt 0 ] && procd_append_param
command '-c'
90 [ $enable_fdp -gt 0 ] && procd_append_param
command '-f'
91 [ $enable_sonmp -gt 0 ] && procd_append_param
command '-s'
92 [ $enable_edp -gt 0 ] && procd_append_param
command '-e'
93 [ $readonly_mode -gt 0 ] && procd_append_param
command '-r'
94 [ -n "$lldp_class" ] && procd_append_param
command -M "$lldp_class"
95 [ -n "$agentxsocket" ] && procd_append_param
command -x -X "$agentxsocket"
97 # set auto respawn behavior
98 procd_set_param respawn
104 $LLDPCLI -u $LLDPSOCKET &> /dev
/null
<<-EOF
106 unconfigure lldp custom-tlv
107 unconfigure system interface pattern
108 unconfigure system description
109 unconfigure system hostname
110 unconfigure system ip management pattern
113 # If something changed it should be included by the lldpcli call
115 $LLDPCLI -u $LLDPSOCKET -c $LLDPD_CONF -c $LLDPD_CONFS_DIR &> /dev
/null
116 # Broadcast update over the wire
117 $LLDPCLI -u $LLDPSOCKET &> /dev
/null
<<-EOF
125 rm -rf /var
/run
/lldp
$LLDPSOCKET