1 files changed, 58 insertions, 0 deletions

diff --git a/src/network/networkd-link.c b/src/network/networkd-link.c
index 8d6992cee8..b993d27c2f 100644
--- a/src/network/networkd-link.c
+++ b/src/network/networkd-link.c
@@ -1338,6 +1338,58 @@ static int link_set_bridge(Link *link) {
         return r;
 }
 
+static int link_bond_set(Link *link) {
+        _cleanup_(sd_netlink_message_unrefp) sd_netlink_message *req = NULL;
+        int r;
+
+        assert(link);
+        assert(link->network);
+
+        r = sd_rtnl_message_new_link(link->manager->rtnl, &req, RTM_NEWLINK, link->network->bond->ifindex);
+        if (r < 0)
+                return log_link_error_errno(link, r, "Could not allocate RTM_SETLINK message: %m");
+
+        r = sd_netlink_message_set_flags(req, NLM_F_REQUEST | NLM_F_ACK);
+        if (r < 0)
+                return log_link_error_errno(link, r, "Could not set netlink flags: %m");
+
+        r = sd_netlink_message_open_container(req, IFLA_LINKINFO);
+        if (r < 0)
+                return log_link_error_errno(link, r, "Could not append IFLA_PROTINFO attribute: %m");
+
+        r = sd_netlink_message_open_container_union(req, IFLA_INFO_DATA, "bond");
+        if (r < 0)
+                return log_link_error_errno(link, r, "Could not append IFLA_INFO_DATA attribute: %m");
+
+        if (link->network->active_slave) {
+                r = sd_netlink_message_append_u32(req, IFLA_BOND_ACTIVE_SLAVE, link->ifindex);
+                if (r < 0)
+                        return log_link_error_errno(link, r, "Could not append IFLA_BOND_ACTIVE_SLAVE attribute: %m");
+        }
+
+        if (link->network->primary_slave) {
+                r = sd_netlink_message_append_u32(req, IFLA_BOND_PRIMARY, link->ifindex);
+                if (r < 0)
+                        return log_link_error_errno(link, r, "Could not append IFLA_BOND_PRIMARY attribute: %m");
+        }
+
+        r = sd_netlink_message_close_container(req);
+        if (r < 0)
+                return log_link_error_errno(link, r, "Could not append IFLA_LINKINFO attribute: %m");
+
+        r = sd_netlink_message_close_container(req);
+        if (r < 0)
+                return log_link_error_errno(link, r, "Could not append IFLA_INFO_DATA attribute: %m");
+
+        r = sd_netlink_call_async(link->manager->rtnl, req, set_flags_handler, link, 0, NULL);
+        if (r < 0)
+                return log_link_error_errno(link, r,  "Could not send rtnetlink message: %m");
+
+        link_ref(link);
+
+        return r;
+}
+
 static int link_lldp_save(Link *link) {
         _cleanup_free_ char *temp_path = NULL;
         _cleanup_fclose_ FILE *f = NULL;
@@ -1992,6 +2044,12 @@ static int link_joined(Link *link) {
                         log_link_error_errno(link, r, "Could not set bridge message: %m");
         }
 
+        if (link->network->bond) {
+                r = link_bond_set(link);
+                if (r < 0)
+                        log_link_error_errno(link, r, "Could not set bond message: %m");
+        }
+
         if (link->network->use_br_vlan &&
             (link->network->bridge || streq_ptr("bridge", link->kind))) {
                 r = link_set_bridge_vlan(link);