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-rw-r--r--src/network/networkd-network-gperf.gperf1
-rw-r--r--src/network/networkd-network.c22
-rw-r--r--src/network/networkd.h1
3 files changed, 24 insertions, 0 deletions
diff --git a/src/network/networkd-network-gperf.gperf b/src/network/networkd-network-gperf.gperf
index 2938f8aec3..852142f4de 100644
--- a/src/network/networkd-network-gperf.gperf
+++ b/src/network/networkd-network-gperf.gperf
@@ -33,6 +33,7 @@ Network.VXLAN, config_parse_netdev, 0,
Network.DHCP, config_parse_dhcp, 0, offsetof(Network, dhcp)
Network.DHCPServer, config_parse_bool, 0, offsetof(Network, dhcp_server)
Network.IPv4LL, config_parse_bool, 0, offsetof(Network, ipv4ll)
+Network.IPv4LLRoute, config_parse_bool, 0, offsetof(Network, ipv4ll_route)
Network.Address, config_parse_address, 0, 0
Network.Gateway, config_parse_gateway, 0, 0
Network.DNS, config_parse_strv, 0, offsetof(Network, dns)
diff --git a/src/network/networkd-network.c b/src/network/networkd-network.c
index 24fc26b929..84b6973f55 100644
--- a/src/network/networkd-network.c
+++ b/src/network/networkd-network.c
@@ -86,6 +86,8 @@ static int network_load_one(Manager *manager, const char *filename) {
if (!network->filename)
return log_oom();
+ network->ipv4ll_route = true;
+
network->dhcp_ntp = true;
network->dhcp_dns = true;
network->dhcp_hostname = true;
@@ -247,6 +249,26 @@ int network_apply(Manager *manager, Network *network, Link *link) {
link->network = network;
+ if (network->ipv4ll_route) {
+ Route *route;
+
+ r = route_new_static(network, 0, &route);
+ if (r < 0)
+ return r;
+
+ r = inet_pton(AF_INET, "169.254.0.0", &route->dst_addr.in);
+ if (r == 0)
+ return -EINVAL;
+ if (r < 0)
+ return -errno;
+
+ route->family = AF_INET;
+ route->dst_prefixlen = 16;
+ route->scope = RT_SCOPE_LINK;
+ route->metrics = IPV4LL_ROUTE_METRIC;
+ route->protocol = RTPROT_STATIC;
+ }
+
if (network->dns || network->ntp) {
r = link_save(link);
if (r < 0)
diff --git a/src/network/networkd.h b/src/network/networkd.h
index bae2852845..138b82d786 100644
--- a/src/network/networkd.h
+++ b/src/network/networkd.h
@@ -96,6 +96,7 @@ struct Network {
bool dhcp_critical;
bool dhcp_routes;
bool ipv4ll;
+ bool ipv4ll_route;
bool dhcp_server;