diff --git a/man/systemd.netdev.xml b/man/systemd.netdev.xml
index e941a39eb8..4e9afc3674 100644
--- a/man/systemd.netdev.xml
+++ b/man/systemd.netdev.xml
@@ -2182,6 +2182,19 @@
+
+ PeerNotifyDelaySec=
+
+ Specifies the number of seconds the delay between each peer notification
+ (gratuitous ARP and unsolicited IPv6 Neighbor Advertisement) when they are issued
+ after a failover event. This delay should be a multiple of the MII link monitor
+ interval (miimon). The valid range is 0...300s. The default value is 0,
+ which means to match the value of the MIIMonitorSec=.
+
+
+
+
+
UpDelaySec=
diff --git a/src/network/netdev/bond.c b/src/network/netdev/bond.c
index ecf091356b..52a7f126b6 100644
--- a/src/network/netdev/bond.c
+++ b/src/network/netdev/bond.c
@@ -88,6 +88,12 @@ static int netdev_bond_fill_message_create(NetDev *netdev, Link *link, sd_netlin
return r;
}
+ if (b->peer_notify_delay != 0) {
+ r = sd_netlink_message_append_u32(m, IFLA_BOND_PEER_NOTIF_DELAY, b->peer_notify_delay / USEC_PER_MSEC);
+ if (r < 0)
+ return r;
+ }
+
if (b->downdelay != 0) {
r = sd_netlink_message_append_u32(m, IFLA_BOND_DOWNDELAY, b->downdelay / USEC_PER_MSEC);
if (r < 0)
diff --git a/src/network/netdev/bond.h b/src/network/netdev/bond.h
index b301fa67f0..ea94001e6e 100644
--- a/src/network/netdev/bond.h
+++ b/src/network/netdev/bond.h
@@ -41,6 +41,7 @@ typedef struct Bond {
usec_t downdelay;
usec_t arp_interval;
usec_t lp_interval;
+ usec_t peer_notify_delay;
OrderedSet *arp_ip_targets;
} Bond;
diff --git a/src/network/netdev/netdev-gperf.gperf b/src/network/netdev/netdev-gperf.gperf
index 1bac0c227d..4883a2652d 100644
--- a/src/network/netdev/netdev-gperf.gperf
+++ b/src/network/netdev/netdev-gperf.gperf
@@ -216,6 +216,7 @@ Bond.UpDelaySec, config_parse_sec,
Bond.DownDelaySec, config_parse_sec, 0, offsetof(Bond, downdelay)
Bond.ARPIntervalSec, config_parse_sec, 0, offsetof(Bond, arp_interval)
Bond.LearnPacketIntervalSec, config_parse_sec, 0, offsetof(Bond, lp_interval)
+Bond.PeerNotifyDelaySec, config_parse_sec, 0, offsetof(Bond, peer_notify_delay)
Bond.AdActorSystemPriority, config_parse_ad_actor_sys_prio, 0, offsetof(Bond, ad_actor_sys_prio)
Bond.AdUserPortKey, config_parse_ad_user_port_key, 0, offsetof(Bond, ad_user_port_key)
Bond.AdActorSystem, config_parse_ad_actor_system, 0, offsetof(Bond, ad_actor_system)