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lldpd: make capabilities advertisement controllable 

Defaults to off.

Only available from >= 1.0.15

These capabilities are sent in TLV.

Signed-off-by: Paul Donald <newtwen+github@gmail.com>
This commit is contained in:
Paul Donald 2024-04-03 14:06:29 +02:00 committed by Christian Marangi
parent 849ebc905b
commit 4d8f56bd59
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GPG Key ID: AC001D09ADBFEAD7
1 changed files with 7 additions and 0 deletions
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7
package/network/services/lldpd/files/lldpd.init
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@ -110,6 +110,10 @@ write_lldpd_conf()
local lldp_syscapabilities
config_get lldp_syscapabilities 'config' 'lldp_syscapabilities'
# Configurable capabilities in lldpd >= v1.0.15
local lldp_capability_advertisements
config_get_bool lldp_capability_advertisements 'config' 'lldp_capability_advertisements' 0
if [ "$CONFIG_LLDPD_WITH_LLDPMED" = "y" ]; then
local lldpmed_fast_start
config_get_bool lldpmed_fast_start 'config' 'lldpmed_fast_start' 0
@ -150,6 +154,7 @@ write_lldpd_conf()
[ -n "$lldp_hostname" ] && echo "configure system hostname" "\"$lldp_hostname\"" >> "$LLDPD_CONF"
[ -n "$lldp_mgmt_ip" ] && echo "configure system ip management pattern" "\"$lldp_mgmt_ip\"" >> "$LLDPD_CONF"
[ -n "$lldp_syscapabilities" ] && echo "configure system capabilities enabled $lldp_syscapabilities" >> "$LLDPD_CONF"
if [ "$CONFIG_LLDPD_WITH_LLDPMED" = "y" ] && [ "$lldpmed_fast_start" -gt 0 ]; then
if [ "$lldpmed_fast_start_tx_interval" -gt 0 ]; then
echo "configure med fast-start tx-interval $lldpmed_fast_start_tx_interval" >> "$LLDPD_CONF"
@ -175,6 +180,7 @@ write_lldpd_conf()
[ -n "$lldp_platform" ] && echo "configure system platform" "\"$lldp_platform\"" >> "$LLDPD_CONF"
[ -n "$lldp_tx_interval" ] && echo "configure lldp tx-interval $lldp_tx_interval" >> "$LLDPD_CONF"
[ "$lldp_tx_hold" -gt 0 ] && echo "configure lldp tx-hold $lldp_tx_hold" >> "$LLDPD_CONF"
[ "$lldp_capability_advertisements" -gt 0 ] && echo "configure lldp capabilities-advertisements" >> "$LLDPD_CONF"
# Since lldpd's sysconfdir is /tmp, we'll symlink /etc/lldpd.d to /tmp/$LLDPD_CONFS_DIR
[ -e "$LLDPD_CONFS_DIR" ] || ln -s /etc/lldpd.d "$LLDPD_CONFS_DIR"
@ -353,6 +359,7 @@ reload_service() {
$LLDPCLI -u "$LLDPSOCKET" >/dev/null 2>&1 <<-EOF
pause
unconfigure lldp custom-tlv
unconfigure lldp capabilities-advertisements
unconfigure system interface pattern
unconfigure system description
unconfigure system hostname