INSTALL.userspace: Explain how and why to use iptables to drop packets.

[openvswitch] / vswitchd / bridge.c

diff --git a/vswitchd/bridge.c b/vswitchd/bridge.c
index 67e29d2d4efe99e9c43221dfddab51a1a96cbca5..fa835e732eb47e755e87d9370d620302322fbecf 100644 (file)
--- a/vswitchd/bridge.c
+++ b/vswitchd/bridge.c
@@ -556,6 +556,8 @@ bridge_reconfigure_continue(const struct ovsrec_open_vswitch *ovs_cfg)
          * forked us to exit successfully. */
         daemonize_complete();
         reconfiguring = false;
+
+        VLOG_INFO("%s (Open vSwitch) %s", program_name, VERSION);
     }
 
     return done;
@@ -754,7 +756,10 @@ bridge_configure_datapath_id(struct bridge *br)
     memcpy(br->ea, ea, ETH_ADDR_LEN);
 
     dpid = bridge_pick_datapath_id(br, ea, hw_addr_iface);
-    ofproto_set_datapath_id(br->ofproto, dpid);
+    if (dpid != ofproto_get_datapath_id(br->ofproto)) {
+        VLOG_INFO("bridge %s: using datapath ID %016"PRIx64, br->name, dpid);
+        ofproto_set_datapath_id(br->ofproto, dpid);
+    }
 
     dpid_string = xasprintf("%016"PRIx64, dpid);
     ovsrec_bridge_set_datapath_id(br->cfg, dpid_string);