X-Git-Url: http://git.ozlabs.org/?p=petitboot;a=blobdiff_plain;f=discover%2Fnetwork.c;h=1801710773b975106e43d6592de4a85d8ad55322;hp=ca4cc44acf1ba3d1334452b547326041c33f8b13;hb=b90b84b36d01f6663a79d9467a37cd9d6f6a68e7;hpb=310de3ab00b77b09a897b93ed0272b82ebc4f73b

diff --git a/discover/network.c b/discover/network.c
index ca4cc44..1801710 100644
--- a/discover/network.c
+++ b/discover/network.c
@@ -181,6 +181,15 @@ static int interface_change(struct interface *interface, bool up)
 		process_release(interface->udhcpc_process);
 	}
 
+	if (!up) {
+		rc = process_run_simple(interface, pb_system_apps.ip,
+				"address", "flush", "dev", interface->name,
+				NULL);
+		if (rc)
+			pb_log("failed to flush addresses from interface %s\n",
+				interface->name);
+	}
+
 	rc = process_run_simple(interface, pb_system_apps.ip,
 			"link", "set", interface->name, statestr, NULL);
 	if (rc) {
@@ -219,7 +228,7 @@ static void configure_interface_dhcp(struct interface *interface)
 	const char *argv[] = {
 		pb_system_apps.udhcpc,
 		"-R",
-		"-n",
+		"-f",
 		"-O", "pxeconffile",
 		"-O", "pxepathprefix",
 		"-p", pidfile,