diff --git a/src/core/devices/nm-device.c b/src/core/devices/nm-device.c
index 7343c9cf5f..d8f33cfb86 100644
--- a/src/core/devices/nm-device.c
+++ b/src/core/devices/nm-device.c
@@ -10563,13 +10563,15 @@ _dev_ipll6_start(NMDevice *self)
         const char *      stable_id;
 
         stable_id = _prop_get_connection_stable_id(self, connection, &stable_type);
-        priv->ipll_data_6.v6.ipv6ll = nm_l3_ipv6ll_new_stable_privacy(priv->l3cfg,
-                                                                      assume,
-                                                                      stable_type,
-                                                                      ifname,
-                                                                      stable_id,
-                                                                      _dev_ipll6_state_change_cb,
-                                                                      self);
+        priv->ipll_data_6.v6.ipv6ll =
+            nm_l3_ipv6ll_new_stable_privacy(priv->l3cfg,
+                                            assume,
+                                            stable_type,
+                                            ifname,
+                                            stable_id,
+                                            nm_device_get_route_table(self, AF_INET6),
+                                            _dev_ipll6_state_change_cb,
+                                            self);
     } else {
         NMUtilsIPv6IfaceId iid;
 
@@ -10579,7 +10581,12 @@ _dev_ipll6_start(NMDevice *self)
         }
 
         priv->ipll_data_6.v6.ipv6ll =
-            nm_l3_ipv6ll_new_token(priv->l3cfg, assume, &iid, _dev_ipll6_state_change_cb, self);
+            nm_l3_ipv6ll_new_token(priv->l3cfg,
+                                   assume,
+                                   &iid,
+                                   nm_device_get_route_table(self, AF_INET6),
+                                   _dev_ipll6_state_change_cb,
+                                   self);
     }
 
     llstate = nm_l3_ipv6ll_get_state(priv->ipll_data_6.v6.ipv6ll, &lladdr);
diff --git a/src/core/nm-l3-config-data.c b/src/core/nm-l3-config-data.c
index deec665d1d..da933d5d04 100644
--- a/src/core/nm-l3-config-data.c
+++ b/src/core/nm-l3-config-data.c
@@ -2489,6 +2489,7 @@ nm_l3_config_data_add_dependent_device_routes(NML3ConfigData *      self,
                     .network       = *a6,
                     .plen          = plen,
                 };
+
                 nm_platform_ip_route_normalize(addr_family, &rx.rx);
                 nm_l3_config_data_add_route(self, addr_family, NULL, &rx.rx);
             }
diff --git a/src/core/nm-l3-ipv6ll.c b/src/core/nm-l3-ipv6ll.c
index 143873213d..17008c7ead 100644
--- a/src/core/nm-l3-ipv6ll.c
+++ b/src/core/nm-l3-ipv6ll.c
@@ -51,6 +51,8 @@ struct _NML3IPv6LL {
      * with the configuration. */
     const NML3ConfigData *l3cd;
 
+    guint32 route_table;
+
     /* "assume" means that we first look whether there is any suitable
      * IPv6 address on the device, and in that case, try to use that
      * instead of generating a new one. Otherwise, we always try to
@@ -410,7 +412,7 @@ _lladdr_handle_changed(NML3IPv6LL *self)
                                 l3cd,
                                 NM_L3CFG_CONFIG_PRIORITY_IPV6LL,
                                 0,
-                                0,
+                                self->route_table,
                                 NM_PLATFORM_ROUTE_METRIC_DEFAULT_IP4,
                                 NM_PLATFORM_ROUTE_METRIC_DEFAULT_IP6,
                                 0,
@@ -624,6 +626,7 @@ _nm_l3_ipv6ll_new(NML3Cfg *                 l3cfg,
                   const char *              ifname,
                   const char *              network_id,
                   const NMUtilsIPv6IfaceId *token_iid,
+                  guint32                   route_table,
                   NML3IPv6LLNotifyFcn       notify_fcn,
                   gpointer                  user_data)
 {
@@ -647,6 +650,7 @@ _nm_l3_ipv6ll_new(NML3Cfg *                 l3cfg,
         .cur_lladdr_obj          = NULL,
         .cur_lladdr              = IN6ADDR_ANY_INIT,
         .assume                  = assume,
+        .route_table             = route_table,
         .addrgen =
             {
                 .stable_type = stable_type,
diff --git a/src/core/nm-l3-ipv6ll.h b/src/core/nm-l3-ipv6ll.h
index 770a4268a3..3a4f4b4376 100644
--- a/src/core/nm-l3-ipv6ll.h
+++ b/src/core/nm-l3-ipv6ll.h
@@ -48,6 +48,7 @@ NML3IPv6LL *_nm_l3_ipv6ll_new(NML3Cfg *                 l3cfg,
                               const char *              ifname,
                               const char *              network_id,
                               const NMUtilsIPv6IfaceId *token_iid,
+                              guint32                   route_table,
                               NML3IPv6LLNotifyFcn       notify_fcn,
                               gpointer                  user_data);
 
@@ -57,6 +58,7 @@ nm_l3_ipv6ll_new_stable_privacy(NML3Cfg *           l3cfg,
                                 NMUtilsStableType   stable_type,
                                 const char *        ifname,
                                 const char *        network_id,
+                                guint32             route_table,
                                 NML3IPv6LLNotifyFcn notify_fcn,
                                 gpointer            user_data)
 {
@@ -67,6 +69,7 @@ nm_l3_ipv6ll_new_stable_privacy(NML3Cfg *           l3cfg,
                              ifname,
                              network_id,
                              NULL,
+                             route_table,
                              notify_fcn,
                              user_data);
 }
@@ -75,6 +78,7 @@ static inline NML3IPv6LL *
 nm_l3_ipv6ll_new_token(NML3Cfg *                 l3cfg,
                        gboolean                  assume,
                        const NMUtilsIPv6IfaceId *token_iid,
+                       guint32                   route_table,
                        NML3IPv6LLNotifyFcn       notify_fcn,
                        gpointer                  user_data)
 {
@@ -84,6 +88,7 @@ nm_l3_ipv6ll_new_token(NML3Cfg *                 l3cfg,
                              NULL,
                              NULL,
                              token_iid,
+                             route_table,
                              notify_fcn,
                              user_data);
 }
diff --git a/src/core/tests/test-l3cfg.c b/src/core/tests/test-l3cfg.c
index b5c85b8224..f02b0f037c 100644
--- a/src/core/tests/test-l3cfg.c
+++ b/src/core/tests/test-l3cfg.c
@@ -1025,6 +1025,7 @@ test_l3_ipv6ll(gconstpointer test_data)
                                                       NM_UTILS_STABLE_TYPE_UUID,
                                                       tdata->f->ifname0,
                                                       "b6a5b934-c649-43dc-a524-3dfdb74f9419",
+                                                      0,
                                                       _test_l3_ipv6ll_callback_changed,
                                                       tdata);