diff --git a/src/network/networkd-link.c b/src/network/networkd-link.c
index f6cc1f8ee2..9d97089576 100644
--- a/src/network/networkd-link.c
+++ b/src/network/networkd-link.c
@@ -1850,6 +1850,37 @@ static int link_set_ipv6_accept_ra(Link *link) {
         return 0;
 }
 
+static int link_set_ipv6_dad_transmits(Link *link) {
+        char buf[DECIMAL_STR_MAX(unsigned) + 1];
+        const char *p = NULL;
+        int r;
+
+        /* Make this a NOP if IPv6 is not available */
+        if (!socket_ipv6_is_supported())
+                return 0;
+
+        if (link->flags & IFF_LOOPBACK)
+                return 0;
+
+        if (link->network->ipv6_dad_transmits < 0)
+                return 0;
+
+        p = strjoina("/proc/sys/net/ipv6/conf/", link->ifname, "/dad_transmits");
+
+        xsprintf(buf, "%u", link->network->ipv6_dad_transmits);
+
+        r = write_string_file(p, buf, 0);
+        if (r < 0) {
+                /* If the right value is set anyway, don't complain */
+                if (verify_one_line_file(p, buf) > 0)
+                        return 0;
+
+                log_link_warning_errno(link, r, "Cannot set IPv6 dad transmits for interface: %m");
+        }
+
+        return 0;
+}
+
 static int link_configure(Link *link) {
         int r;
 
@@ -1877,6 +1908,10 @@ static int link_configure(Link *link) {
         if (r < 0)
                 return r;
 
+        r = link_set_ipv6_dad_transmits(link);
+        if (r < 0)
+                return r;
+
         if (link_ipv4ll_enabled(link)) {
                 r = ipv4ll_configure(link);
                 if (r < 0)
diff --git a/src/network/networkd-network-gperf.gperf b/src/network/networkd-network-gperf.gperf
index b6f70e191d..cc01dc24c9 100644
--- a/src/network/networkd-network-gperf.gperf
+++ b/src/network/networkd-network-gperf.gperf
@@ -51,6 +51,7 @@ Network.IPForward,                      config_parse_address_family_boolean_with
 Network.IPMasquerade,                   config_parse_bool,                              0,                             offsetof(Network, ip_masquerade)
 Network.IPv6PrivacyExtensions,          config_parse_ipv6_privacy_extensions,           0,                             offsetof(Network, ipv6_privacy_extensions)
 Network.IPv6AcceptRouterAdvertisements, config_parse_tristate,                          0,                             offsetof(Network, ipv6_accept_ra)
+Network.IPv6DuplicateAddressDetection,  config_parse_int,                               0,                             offsetof(Network, ipv6_dad_transmits)
 Network.BindCarrier,                    config_parse_strv,                              0,                             offsetof(Network, bind_carrier)
 Address.Address,                        config_parse_address,                           0,                             0
 Address.Peer,                           config_parse_address,                           0,                             0
diff --git a/src/network/networkd-network.c b/src/network/networkd-network.c
index bdee7f1923..5b8ca305bc 100644
--- a/src/network/networkd-network.c
+++ b/src/network/networkd-network.c
@@ -121,6 +121,7 @@ static int network_load_one(Manager *manager, const char *filename) {
 
         network->ipv6_privacy_extensions = IPV6_PRIVACY_EXTENSIONS_NO;
         network->ipv6_accept_ra = -1;
+        network->ipv6_dad_transmits = -1;
 
         r = config_parse(NULL, filename, file,
                          "Match\0"
diff --git a/src/network/networkd-network.h b/src/network/networkd-network.h
index 2a43b6b347..c2872908b5 100644
--- a/src/network/networkd-network.h
+++ b/src/network/networkd-network.h
@@ -121,6 +121,7 @@ struct Network {
         bool ip_masquerade;
 
         int ipv6_accept_ra;
+        int ipv6_dad_transmits;
 
         union in_addr_union ipv6_token;
         IPv6PrivacyExtensions ipv6_privacy_extensions;