Back out simoncpu's IPV6 code, it breaks IPV4.

1 files changed, 29 insertions, 90 deletions

diff --git a/etc/inc/system.inc b/etc/inc/system.inc
index 597748d..d4d2415 100644
--- a/etc/inc/system.inc
+++ b/etc/inc/system.inc
@@ -218,14 +218,9 @@ function system_routing_configure() {
 			return 1;
 		}
 		while (!feof($fd)) {
-			$oldrt = fgets($fd);
-			if ($oldrt && stristr($route_str, trim($oldrt))) {
-				if (Net_IPv6::checkIPv6(trim($oldrt))) {
-					mwexec("/sbin/route delete -inet6 " . escapeshellarg(trim($oldrt)));
-				} else {
-					mwexec("/sbin/route delete " . escapeshellarg(trim($oldrt)));
-				}
-			}
+			$oldrt = trim(fgets($fd));
+			if (($oldrt) && (stristr($route_str, $oldrt)))
+				mwexec("/sbin/route delete " . escapeshellarg($oldrt));
 		}
 		fclose($fd);
 		unlink("{$g['vardb_path']}/routes.db");
@@ -234,21 +229,19 @@ function system_routing_configure() {
 	/* if list */
 	$iflist = get_configured_interface_list();
 
-  	$dont_remove_route = false;
-  	foreach ($iflist as $ifent => $ifname) {
-  		/* do not process interfaces that will end up with gateways */
-  		if (interface_has_gateway($ifent))
-  			$dont_remove_route = true;
-  	}
+	$dont_remove_route = false;
+	foreach ($iflist as $ifent => $ifname) {
+		/* do not process interfaces that will end up with gateways */
+		if (interface_has_gateway($ifent))
+			$dont_remove_route = true;
+	}
 
-	if($config['interfaces']['wan']['ipaddr'] == "carpdev-dhcp") {
+	if($config['interfaces']['wan']['ipaddr'] == "carpdev-dhcp")
 		$dont_remove_route = true;
-	}
 
 	if($dont_remove_route == false) {
-		/* remove default routes */
-		mwexec("/sbin/route delete default");
-		mwexec("/sbin/route delete -inet6 default");
+		/* remove default route */
+		mwexec("/sbin/route delete default", true);
 	}
 
 	$dont_add_route = false;
@@ -263,41 +256,14 @@ function system_routing_configure() {
 
 	if($dont_add_route == false) {
 		if(is_array($config['gateways']['gateway_item'])) {
-			$gatewayip = '';
-			$interfacegw = '';
-
-			$gatewayip_ipv6 = '';
-			$interfacegw_ipv6 = '';
-
 			foreach($config['gateways']['gateway_item'] as $gateway) {
 		        	if(isset($gateway['defaultgw'])) {
-					if ($gateway['type'] == 'IPv4') {
-						$gatewayip = $gateway['gateway'];
-						$interfacegw = $gateway['interface'];
-					} else if ($gateway['type'] == 'IPv6') {
-						$gatewayip_ipv6 = $gateway['gateway'];
-						$interfacegw_ipv6 = $gateway['interface'];
-					}
-				}
-			}
-
-			if($interfacegw != "bgpd") {
-				/*
-				if (Net_IPv6::checkIPv6($gatewayip)) {
-					mwexec("/sbin/route add -inet6 default " . escapeshellarg($gatewayip));
-				} else {
-					mwexec("/sbin/route add default " . escapeshellarg($gatewayip));
-				}
-				*/
-
-				if ($gatewayip != '') {
-					mwexec("/sbin/route add default " . escapeshellarg($gatewayip), true);
-				}
-
-				if ($gatewayip_ipv6 != '') {
-					mwexec("/sbin/route add -inet6 default " . escapeshellarg($gatewayip_ipv6), true);
+					$gatewayip = $gateway['gateway'];
+					$interfacegw = $gateway['interface'];
 				}
 			}
+			if(($interfacegw <> "bgpd") && (is_ipaddr($gatewayip)))
+				mwexec("/sbin/route add default " . escapeshellarg($gatewayip), true);
 		} else {
 			/* FIXME */
 			/* adding gateway for 1.2-style configs without the new
@@ -309,11 +275,6 @@ function system_routing_configure() {
 				$gatewayip = $config['interfaces']['wan']['gateway'];
 				mwexec("/sbin/route add default " . escapeshellarg($gatewayip), true);
 			}
-
-			if (Net_IPv6::checkIPv6($config['interfaces']['wan']['gateway_ipv6'])) {
-				$gatewayip = $config['interfaces']['wan']['gateway_ipv6'];
-				mwexec("/sbin/route add -inet6 default " . escapeshellarg($gatewayip), true);
-			}
 		}
 	}
 
@@ -334,42 +295,19 @@ function system_routing_configure() {
 					}
 				}
 			}
-
-			if ($rtent['ip_version'] == 'IPv4') {
-				if(is_ipaddr($rtent['gateway']) && $gatewayip == "")  {
-					$gatewayip = $rtent['gateway'];
-					$interfacegw = $rtent['interface'];
-				}
-
-				if(isset($rtent['interfacegateway'])) {
-					mwexec("/sbin/route add " . escapeshellarg($rtent['network']) .
-						" -iface " . escapeshellarg(convert_friendly_interface_to_real_interface_name($interfacegw)));
-				} else {
-					mwexec("/sbin/route add " . escapeshellarg($rtent['network']) .
-						" " . escapeshellarg($gatewayip));
-				}
-
-                            /* record route so it can be easily removed later (if necessary) */
-                            fwrite($fd, $rtent['network'] . "\n");
-			} else if ($rtent['ip_version'] == 'IPv6') {
-				///
-				if(Net_IPv6::checkIPv6($rtent['gateway']) && $gatewayip == "")  {
-					$gatewayip = $rtent['gateway'];
-					$interfacegw = $rtent['interface'];
-				}
-
-				if(isset($rtent['interfacegateway'])) {
-					mwexec("/sbin/route add -inet6 " . escapeshellarg($rtent['network']) .
-						" -iface " . escapeshellarg(convert_friendly_interface_to_real_interface_name($interfacegw)));
-				} else {
-					mwexec("/sbin/route add -inet6 " . escapeshellarg($rtent['network']) .
-						" " . escapeshellarg($gatewayip));
-				}
-
-                            /* record route so it can be easily removed later (if necessary) */
-                            fwrite($fd, $rtent['network'] . "\n");
+			if((is_ipaddr($rtent['gateway'])) && ($gatewayip == ""))  {
+				$gatewayip = $rtent['gateway'];
+				$interfacegw = $rtent['interface'];
+			}			
+			if(isset($rtent['interfacegateway'])) {
+				mwexec("/sbin/route add " . escapeshellarg($rtent['network']) .
+					" -iface " . escapeshellarg(convert_friendly_interface_to_real_interface_name($interfacegw)));
+			} else {
+				mwexec("/sbin/route add " . escapeshellarg($rtent['network']) .
+					" " . escapeshellarg($gatewayip));
 			}
-
+			/* record route so it can be easily removed later (if necessary) */
+			fwrite($fd, $rtent['network'] . "\n");
 		}
 		fclose($fd);
 	}
@@ -377,6 +315,7 @@ function system_routing_configure() {
 	return 0;
 }
 
+
 function system_routing_enable() {
 	global $config, $g;
 	$retval = false;