@@ -, +, @@ 
---
 dhcp.c | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)
--- a/dhcp.c	
+++ a/dhcp.c	
@@ -228,6 +228,37 @@ static int initial_setup_interface(char * device, int s) {
 	return 0;
 }
 
+static int interface_cleanup(char * device, int s) {
+	/*
+	 * Removing the auxiliary route
+	 * made by initial_setup_interface()
+	 */
+	struct rtentry route;
+	struct sockaddr_in* address;
+
+	memset(&route, 0, sizeof(route));
+
+	route.rt_dev = device;
+	route.rt_flags = RTF_UP | RTF_GATEWAY;
+	route.rt_metric = 0;
+
+	address = &route.rt_dst;
+	address->sin_family = AF_INET;
+
+	address = &route.rt_gateway;
+	address->sin_family = AF_INET;
+
+	address = &route.rt_genmask;
+	address->sin_family = AF_INET;
+
+	if (ioctl(s, SIOCDELRT, &route)) {
+		close(s);
+		log_perror("SIOCDELRT");
+		return -1;
+	}
+
+	return 0;
+}
 
 void set_missing_ip_info(struct interface_info * intf)
 {
@@ -669,6 +700,7 @@ enum return_type perform_dhcp(struct interface_info * intf)
 	}
 	lease = ntohl(lease);
 
+	interface_cleanup(intf->device, s);
 	close(s);
 	free(vendorClass);
 
--