lxc GUI: enable firewall and vlan tag

www/manager/Parser.js

@@ -233,7 +233,7 @@ Ext.define('PVE.Parser', { statics: {
 	    if (!p || p.match(/^\s*$/)) {
 		return; // continue
 	    }
-	    var match_res = p.match(/^(bridge|hwaddr|mtu|name|ip|ip6|gw|gw6)=(\S+)$/);
+	    var match_res = p.match(/^(bridge|hwaddr|mtu|name|ip|ip6|gw|gw6|firewall|tag)=(\S+)$/);
 	    if (!match_res) {
 		// todo: simply ignore errors ?
 		return; // continue
@@ -247,7 +247,7 @@ Ext.define('PVE.Parser', { statics: {
     printLxcNetwork: function(data) {
 	var tmparray = [];
 	Ext.Array.each(['bridge', 'hwaddr', 'mtu', 'name', 'ip',
-			'gw', 'ip6', 'gw6'], function(key) {
+			'gw', 'ip6', 'gw6', 'firewall', 'tag'], function(key) {
 		var value = data[key];
 		if (value) {
 		    tmparray.push(key + '=' + value);

www/manager/lxc/Network.js

@@ -136,14 +136,12 @@ Ext.define('PVE.lxc.NetworkInputPanel', {
 	    {
 		xtype: 'pveVlanField',
 		name: 'tag',
-		disabled: true,
 		value: cdata.tag,
 	    },
 	    {
 		xtype: 'pvecheckbox',
 		fieldLabel: gettext('Firewall'),
 		name: 'firewall',
-		disabled: true,
 		checked: cdata.firewall,
 	    }
 	];