networkd: Bridge Property Use kernel defaults. (#8825)

[thirdparty/systemd.git] / src / network / networkd-network.c

diff --git a/src/network/networkd-network.c b/src/network/networkd-network.c
index 3873de567dcc1a95b582d3c5f8492b741ef73785..2592377a6f748fd4d0198a8a462ff76edc4d59a6 100644 (file)
--- a/src/network/networkd-network.c
+++ b/src/network/networkd-network.c
@@ -109,7 +109,7 @@ void network_apply_anonymize_if_set(Network *network) {
 }
 
 static int network_load_one(Manager *manager, const char *filename) {
-        _cleanup_network_free_ Network *network = NULL;
+        _cleanup_(network_freep) Network *network = NULL;
         _cleanup_fclose_ FILE *file = NULL;
         char *d;
         const char *dropin_dirname;
@@ -224,9 +224,11 @@ static int network_load_one(Manager *manager, const char *filename) {
         network->router_emit_dns = true;
         network->router_emit_domains = true;
 
-        network->use_bpdu = true;
-        network->allow_port_to_be_root = true;
-        network->unicast_flood = true;
+        network->use_bpdu = -1;
+        network->hairpin = -1;
+        network->fast_leave = -1;
+        network->allow_port_to_be_root = -1;
+        network->unicast_flood = -1;
         network->priority = LINK_BRIDGE_PORT_PRIORITY_INVALID;
 
         network->lldp_mode = LLDP_MODE_ROUTERS_ONLY;
@@ -247,6 +249,7 @@ static int network_load_one(Manager *manager, const char *filename) {
         network->arp = -1;
         network->ipv6_accept_ra_use_dns = true;
         network->ipv6_accept_ra_route_table = RT_TABLE_MAIN;
+        network->ipv6_mtu = 0;
 
         dropin_dirname = strjoina(network->name, ".network.d");