networkd: sit-tunnel add support for pmtudisc

[elogind.git] / src / network / networkd-netdev.c

diff --git a/src/network/networkd-netdev.c b/src/network/networkd-netdev.c
index 8deef0d50f9bede89ee74c1a86e5308715ba431a..4439374a675490ea7b6fe09becc9f1fca6a688c7 100644 (file)
--- a/src/network/networkd-netdev.c
+++ b/src/network/networkd-netdev.c
@@ -19,6 +19,8 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
+#include <net/if.h>
+
 #include "networkd.h"
 #include "network-internal.h"
 #include "path-util.h"
@@ -36,6 +38,7 @@ static const char* const netdev_kind_table[_NETDEV_KIND_MAX] = {
         [NETDEV_KIND_IPIP] = "ipip",
         [NETDEV_KIND_GRE] = "gre",
         [NETDEV_KIND_SIT] = "sit",
+        [NETDEV_KIND_VETH] = "veth",
 };
 
 DEFINE_STRING_TABLE_LOOKUP(netdev_kind, NetDevKind);
@@ -222,7 +225,7 @@ static int netdev_create_handler(sd_rtnl *rtnl, sd_rtnl_message *m, void *userda
         if (r == -EEXIST)
                 log_debug_netdev(netdev, "netdev exists, using existing");
         else if (r < 0) {
-                log_warning_netdev(netdev, "netdev could not be greated: %s", strerror(-r));
+                log_warning_netdev(netdev, "netdev could not be created: %s", strerror(-r));
                 netdev_drop(netdev);
 
                 return 1;
@@ -446,7 +449,6 @@ int netdev_set_ifindex(NetDev *netdev, sd_rtnl_message *message) {
                 return r;
         }
 
-
         if (netdev->ifindex > 0) {
                 if (netdev->ifindex != ifindex) {
                         log_error_netdev(netdev, "Could not set ifindex to %d, already set to %d",
@@ -543,8 +545,9 @@ static int netdev_load_one(Manager *manager, const char *filename) {
         netdev->kind = _NETDEV_KIND_INVALID;
         netdev->macvlan_mode = _NETDEV_MACVLAN_MODE_INVALID;
         netdev->vlanid = VLANID_MAX + 1;
+        netdev->tunnel_pmtudisc = true;
 
-        r = config_parse(NULL, filename, file, "Match\0NetDev\0VLAN\0MACVLAN\0Tunnel\0",
+        r = config_parse(NULL, filename, file, "Match\0NetDev\0VLAN\0MACVLAN\0Tunnel\0Peer\0",
                          config_item_perf_lookup, (void*) network_netdev_gperf_lookup,
                          false, false, netdev);
         if (r < 0) {
@@ -596,6 +599,9 @@ static int netdev_load_one(Manager *manager, const char *filename) {
 
         LIST_HEAD_INIT(netdev->callbacks);
 
+        if(netdev->kind == NETDEV_KIND_VETH)
+                return netdev_create_veth(netdev, netdev_create_handler);
+
         if (netdev->kind != NETDEV_KIND_VLAN &&
             netdev->kind != NETDEV_KIND_MACVLAN &&
             netdev->kind != NETDEV_KIND_IPIP &&