1 files changed, 16 insertions, 0 deletions
diff --git a/src/network/networkd-radv.c b/src/network/networkd-radv.c
index 8cff0237a9..a284e2c47e 100644
--- a/src/network/networkd-radv.c
+++ b/src/network/networkd-radv.c
@@ -645,6 +645,22 @@ int link_request_radv(Link *link) {
         return 0;
 }
 
+int link_drop_radv_config(Link *link, Network *network) {
+        int ret = 0;
+
+        assert(link);
+        assert(network);
+
+        if (!link_radv_enabled(link))
+                return 0;
+
+        // FIXME: check detailed settings and do not stop if nothing changed.
+        // FIXME: save dynamic prefixes acquired by DHCP-PD.
+        ret = sd_radv_stop(link->radv);
+        link->radv = sd_radv_unref(link->radv);
+        return ret;
+}
+
 int radv_start(Link *link) {
         int r;