release/src/router/www/advanced-vlan-r1.asp

   1 <!DOCTYPE HTML PUBLIC '-//W3C//DTD HTML 4.0//EN'>
   2 <!--
   3         Tomato VLAN GUI
   4         Copyright (C) 2011-2012 Augusto Bott
   5         http://code.google.com/p/tomato-sdhc-vlan/
   6
   7         Tomato GUI
   8         Copyright (C) 2006-2007 Jonathan Zarate
   9         http://www.polarcloud.com/tomato/
  10
  11         For use with Tomato Firmware only.
  12         No part of this file may be used without permission.
  13 -->
  14 <html>
  15 <head>
  16 <meta http-equiv='content-type' content='text/html;charset=utf-8'>
  17 <meta name='robots' content='noindex,nofollow'>
  18 <title>[<% ident(); %>] Advanced: VLAN</title>
  19 <link rel='stylesheet' type='text/css' href='tomato.css'>
  20 <% css(); %>
  21 <script type='text/javascript' src='tomato.js'></script>
  22 <style type='text/css'>
  23 #vlan-grid .co1,
  24 #vlan-grid .co2,
  25 #vlan-grid .co3,
  26 #vlan-grid .co4,
  27 #vlan-grid .co5,
  28 #vlan-grid .co6,
  29 #vlan-grid .co7,
  30 #vlan-grid .co8,
  31 #vlan-grid .co9,
  32 #vlan-grid .co10,
  33 #vlan-grid .co11,
  34 #vlan-grid .co12,
  35 #vlan-grid .co13,
  36 #vlan-grid .co14 {
  37   text-align: center;
  38 }
  39 #vlan-grid .co2 {
  40         width: 60px;
  41 }
  42 #vlan-grid .centered {
  43   text-align: center;
  44 }
  45 </style>
  46 <script type='text/javascript' src='wireless.jsx?_http_id=<% nv(http_id); %>'></script>
  47 <script type='text/javascript' src='interfaces.js'></script>
  48 <script type='text/javascript'>
  49 <% nvram ("vlan0ports,vlan1ports,vlan2ports,vlan3ports,vlan4ports,vlan5ports,vlan6ports,vlan7ports,vlan8ports,vlan9ports,vlan10ports,vlan11ports,vlan12ports,vlan13ports,vlan14ports,vlan15ports,vlan0hwname,vlan1hwname,vlan2hwname,vlan3hwname,vlan4hwname,vlan5hwname,vlan6hwname,vlan7hwname,vlan8hwname,vlan9hwname,vlan10hwname,vlan11hwname,vlan12hwname,vlan13hwname,vlan14hwname,vlan15hwname,wan_ifnameX,manual_boot_nv,boardtype,boardflags,boardnum,boardrev,trunk_vlan_so,lan_ifname,lan_ifnames,lan1_ifname,lan1_ifnames,lan2_ifname,lan2_ifnames,lan3_ifname,lan3_ifnames,boardrev,vlan0tag,vlan0vid,vlan1vid,vlan2vid,vlan3vid,vlan4vid,vlan5vid,vlan6vid,vlan7vid,vlan8vid,vlan9vid,vlan10vid,vlan11vid,vlan12vid,vlan13vid,vlan14vid,vlan15vid,model");%>
  50
  51 var port_vlan_supported = 0;
  52 var trunk_vlan_supported = 0;
  53
  54 // does not seem to be strictly necessary for boardflags as it's supposed to be a bitmap
  55 nvram['boardflags'] = ((nvram['boardflags'].toLowerCase().indexOf('0x') != -1) ? '0x' : '') + String('0000' + ((nvram['boardflags'].toLowerCase()).replace('0x',''))).slice(-4);
  56 // but the contents of router/shared/id.c seem to indicate string formatting/padding might be required for some models as we check if strings match
  57 nvram['boardtype'] = ((nvram['boardtype'].toLowerCase().indexOf('0x') != -1) ? '0x' : '') + String('0000' + ((nvram['boardtype'].toLowerCase()).replace('0x',''))).slice(-4);
  58
  59 // see http://www.dd-wrt.com/wiki/index.php/Hardware#Boardflags and router/shared/id.c
  60 if(nvram['boardflags'] & 0x0100) { // BFL_ENETVLAN = this board has vlan capability
  61   port_vlan_supported = 1;
  62 }
  63
  64 // TESTED ONLY ON WRT54G v2 (boardtype 0x0101) and WRT54GL v1.1 (boardtype 0x0467)
  65 // attempt of cross-referencing boardtypes/routers mentioned on id.c and the wiki page above
  66 switch(nvram['boardtype']) {
  67   case '0x0467':  // WRT54GL 1.x, WRT54GS 3.x/4.x
  68   case '0x048e':  // WL-520GU, WL-500G Premium v2
  69   case '0x04ef':  // WRT320N/E2000
  70   case '0x04cf':  // WRT610Nv2/E3000, RT-N16
  71   case '0xf52c':  // E4200v1
  72     trunk_vlan_supported = 1;
  73     break;
  74   default:
  75     break;
  76 }
  77
  78 // TESTED ONLY ON WRT54G v2 (boardtype 0x0101),WRT54GL v1.1 (boardtype 0x0467) and WNR3500L (boardtype 0x04cf)
  79 // info on some of these boardtypes/routers obtained from
  80 // http://wiki.openwrt.org/toh/asus/start
  81 // http://wiki.openwrt.org/toh/linksys/start
  82 // http://wiki.openwrt.org/toh/start
  83 switch(nvram['boardtype']) {
  84   case '0x0467':  // WRT54GL 1.x, WRT54GS 3.x/4.x
  85     if (nvram['boardrev'] == '0x13') {  // WHR-G54S
  86       COL_P0N = '1';
  87       COL_P1N = '2';
  88       COL_P2N = '3';
  89       COL_P3N = '4';
  90       COL_P4N = '0';
  91       break;
  92     }
  93   case '0xa4cf':  // Belkin F7D3301
  94     if (nvram['boardrev'] == '0x1100'){ //Belkin F5D8235-4 v3
  95       COL_P0N = '1';
  96       COL_P1N = '2';
  97       COL_P2N = '3';
  98       COL_P3N = '4';
  99       COL_P4N = '0';
 100       break;
 101     }
 102   case '0xd4cf':  // Belkin F7D4301
 103   case '0x048e':  // WL-520GU, WL-500G Premium v2
 104     COL_P0N = '3';
 105     COL_P1N = '2';
 106     COL_P2N = '1';
 107     COL_P3N = '0';
 108     COL_P4N = '4';
 109     break;
 110   case '0x04ef':  // WRT320N/E2000
 111   case '0x04cf':  // WRT610Nv2/E3000, RT-N16, WNR3500L
 112     COL_P0N = '4';
 113     COL_P1N = '3';
 114     COL_P2N = '2';
 115     COL_P3N = '1';
 116     COL_P4N = '0';
 117     break;
 118   case '0xf52c':  // E4200v1
 119     COL_P0N = '0';
 120     COL_P1N = '1';
 121     COL_P2N = '2';
 122     COL_P3N = '3';
 123     COL_P4N = '4';
 124     break;
 125 // should work on WRT54G v2/v3, WRT54GS v1/v2 and others
 126   default:
 127     COL_P0N = '1';
 128     COL_P1N = '2';
 129     COL_P2N = '3';
 130     COL_P3N = '4';
 131     COL_P4N = '0';
 132     break;
 133 }
 134
 135 var COL_VID = 0;
 136 var COL_MAP = 1;
 137 var COL_P0  = 2;
 138 var COL_P0T = 3;
 139 var COL_P1  = 4;
 140 var COL_P1T = 5;
 141 var COL_P2  = 6;
 142 var COL_P2T = 7;
 143 var COL_P3  = 8;
 144 var COL_P3T = 9;
 145 var COL_P4  = 10;
 146 var COL_P4T = 11;
 147 var COL_VID_DEF = 12;
 148 var COL_BRI = 13;
 149
 150 var vlt = nvram.vlan0tag | '0';
 151
 152 // set to either 5 or 8 when nvram settings are read (FastE or GigE routers)
 153 var SWITCH_INTERNAL_PORT=0;
 154 // option made available for experimental purposes on routers known to support port-based VLANs, but not confirmed to support 801.11q trunks
 155 var PORT_VLAN_SUPPORT_OVERRIDE = ((nvram['trunk_vlan_so'] == '1') ? 1 : 0);
 156
 157 function verifyFields(focused, quiet){
 158   PORT_VLAN_SUPPORT_OVERRIDE=(E('_f_trunk_vlan_so').checked ? 1 : 0);
 159   for (var uidx = 0; uidx < wl_ifaces.length; ++uidx) {
 160     var u = wl_fface(uidx);
 161     var wlan = E('_f_bridge_wlan'+u+'_to');
 162       if(nvram.lan_ifname.length < 1)
 163         wlan.options[0].disabled=true;
 164       if(nvram.lan1_ifname.length < 1)
 165         wlan.options[1].disabled=true;
 166       if(nvram.lan2_ifname.length < 1)
 167         wlan.options[2].disabled=true;
 168       if(nvram.lan3_ifname.length < 1)
 169         wlan.options[3].disabled=true;
 170   }
 171   var e = E('_vlan0tag');
 172   if (!v_range('_vlan0tag', quiet, 0, 4080)) return 0;
 173   var v = parseInt(e.value);
 174   e.value = v - (v % 16);
 175   if ((e.value != vlt) && (typeof(vlg) != 'undefined')) {
 176     vlg.populate();
 177     vlt = e.value;
 178   }
 179   return 1;
 180 }
 181
 182 function save() {
 183   if (vlg.isEditing()) return;
 184
 185   var fom = E('_fom');
 186   fom.trunk_vlan_so.value = (E('_f_trunk_vlan_so').checked ? 1 : 0);
 187 // wipe out relevant fields just in case this is not the first time we try to submit
 188   for (var i = 0 ; i <= MAX_VLAN_ID ; i++) {
 189     fom['vlan' + i + 'ports'].value = '';
 190     fom['vlan' + i + 'hwname'].value = '';
 191     fom['vlan' + i + 'vid'].value = '';
 192   }
 193   fom['wan_ifnameX'].value = '';
 194   fom['lan_ifnames'].value = '';
 195   fom['lan1_ifnames'].value = '';
 196   fom['lan2_ifnames'].value = '';
 197   fom['lan3_ifnames'].value = '';
 198
 199   var v = '';
 200   var d = vlg.getAllData();
 201
 202   for (var i = 0; i < d.length; ++i) {
 203     var p = '';
 204     p += (d[i][COL_P0].toString() != '0') ? COL_P0N : '';
 205     p += (((trunk_vlan_supported) || (PORT_VLAN_SUPPORT_OVERRIDE)) && (d[i][COL_P0T].toString() != '0')) ? 't' : '';
 206     p += trailingSpace(p);
 207
 208     p += (d[i][COL_P1].toString() != '0') ? COL_P1N : '';
 209     p += (((trunk_vlan_supported) || (PORT_VLAN_SUPPORT_OVERRIDE)) && (d[i][COL_P1T].toString() != '0')) ? 't' : '';
 210     p += trailingSpace(p);
 211
 212     p += (d[i][COL_P2].toString() != '0') ? COL_P2N : '';
 213     p += (((trunk_vlan_supported) || (PORT_VLAN_SUPPORT_OVERRIDE)) && (d[i][COL_P2T].toString() != '0')) ? 't' : '';
 214     p += trailingSpace(p);
 215
 216     p += (d[i][COL_P3].toString() != '0') ? COL_P3N : '';
 217     p += (((trunk_vlan_supported) || (PORT_VLAN_SUPPORT_OVERRIDE)) && (d[i][COL_P3T].toString() != '0')) ? 't' : '';
 218     p += trailingSpace(p);
 219
 220     p += (d[i][COL_P4].toString() != '0') ? COL_P4N : '';
 221     p += (((trunk_vlan_supported) || (PORT_VLAN_SUPPORT_OVERRIDE)) && (d[i][COL_P4T].toString() != '0')) ? 't' : '';
 222     p += trailingSpace(p);
 223
 224     p += (d[i][COL_VID_DEF].toString() != '0') ? (SWITCH_INTERNAL_PORT + '*') : SWITCH_INTERNAL_PORT;
 225
 226 // arrange port numbers in ascending order just to be safe (not sure if this is really needed... mostly, cosmetics?)
 227     p = p.split(" ");
 228     p = p.sort(cmpInt);
 229     p = p.join(" ");
 230
 231     v += (d[i][COL_VID_DEF].toString() != '0') ? d[i][0] : '';
 232
 233     fom['vlan'+d[i][COL_VID]+'ports'].value = p;
 234     fom['vlan'+d[i][COL_VID]+'hwname'].value = 'et0';
 235     fom['vlan'+d[i][COL_VID]+'vid'].value = ((d[i][COL_MAP].toString() != '') && (d[i][COL_MAP].toString() != '0')) ? d[i][COL_MAP] : '';
 236
 237     fom['wan_ifnameX'].value += (d[i][COL_BRI] == '2') ? 'vlan'+d[i][0] : '';
 238     fom['lan_ifnames'].value += (d[i][COL_BRI] == '3') ? 'vlan'+d[i][0] : '';
 239 /* REMOVE-BEGIN
 240 //    fom['lan_ifnames'].value += trailingSpace(fom['lan_ifnames'].value);
 241 //    alert('vlan'+d[i][0]+'ports='+fom['vlan'+d[i][0]+'ports'].value+'\nvlan'+d[i][0]+'hwname='+fom['vlan'+d[i][0]+'hwname'].value);
 242 REMOVE-END */
 243     fom['lan1_ifnames'].value += (d[i][COL_BRI] == '4') ? 'vlan'+d[i][0] : '';
 244     fom['lan2_ifnames'].value += (d[i][COL_BRI] == '5') ? 'vlan'+d[i][0] : '';
 245     fom['lan3_ifnames'].value += (d[i][COL_BRI] == '6') ? 'vlan'+d[i][0] : '';
 246   }
 247
 248   for (var uidx = 0; uidx < wl_ifaces.length; ++uidx) {
 249     var u = wl_fface(uidx);
 250     var wlan = E('_f_bridge_wlan'+u+'_to');
 251 /* REMOVE-BEGIN
 252 //  var wlan = E('_f_bridge_wlan_to');
 253 //  alert(wlan.selectedIndex);
 254 REMOVE-END */
 255     switch(parseInt(wlan.selectedIndex)) {
 256       case 0:
 257         fom['lan_ifnames'].value += ' ' + wl_ifaces[uidx][0];
 258         break;
 259       case 1:
 260         fom['lan1_ifnames'].value += ' ' + wl_ifaces[uidx][0];
 261         break;
 262       case 2:
 263         fom['lan2_ifnames'].value += ' ' + wl_ifaces[uidx][0];
 264         break;
 265       case 3:
 266         fom['lan3_ifnames'].value += ' ' + wl_ifaces[uidx][0];
 267         break;
 268     }
 269   }
 270 /* REMOVE-BEGIN
 271 //  var lif = nvram['lan_ifnames'].split(' ');
 272 //  for (var j = 0; j < lif.length; j++) {
 273 //    fom['lan_ifnames'].value += (lif[j].indexOf('vlan') != -1) ? '' : lif[j];
 274 //    fom['lan_ifnames'].value += trailingSpace(fom['lan_ifnames'].value);
 275 //  }
 276 //  alert('lan_ifnames=' + fom['lan_ifnames'].value + '\n' +
 277 //        'lan1_ifnames=' + fom['lan1_ifnames'].value + '\n' +
 278 //        'lan2_ifnames=' + fom['lan2_ifnames'].value + '\n' +
 279 //        'lan3_ifnames=' + fom['lan3_ifnames'].value);
 280 REMOVE-END */
 281
 282 //  fom['manual_boot_nv'].value = nvram['manual_boot_nv']; //Prevent vlan reset to default
 283   fom['manual_boot_nv'].value = 1 //Prevent vlan reset to default
 284
 285   var e = E('footer-msg');
 286
 287   if(vlg.countWan() != 1) {
 288     e.innerHTML = 'Cannot proceed: one VID must be assigned to WAN.';
 289     e.style.visibility = 'visible';
 290     setTimeout(
 291       function() {
 292         e.innerHTML = '';
 293         e.style.visibility = 'hidden';
 294       }, 5000);
 295     return;
 296   }
 297
 298   if(vlg.countLan(0) != 1) {
 299     e.innerHTML = 'Cannot proceed: one and only one VID must be assigned to the primary LAN (br0).';
 300     e.style.visibility = 'visible';
 301     setTimeout(
 302       function() {
 303         e.innerHTML = '';
 304         e.style.visibility = 'hidden';
 305       }, 5000);
 306     return;
 307   }
 308
 309   if (v.length < 1) {
 310     e.innerHTML = 'Cannot proceed without setting a default VID';
 311     e.style.visibility = 'visible';
 312     setTimeout(
 313       function() {
 314         e.innerHTML = '';
 315         e.style.visibility = 'hidden';
 316       }, 5000);
 317     return;
 318   }
 319
 320   if (confirm("Router must be rebooted to proceed. Commit changes to NVRAM and reboot now?"))
 321     form.submit(fom, 0);
 322 }
 323
 324 function trailingSpace(s)
 325 {
 326   return ((s.length>0)&&(s.charAt(s.length-1) != ' ')) ? ' ' : '';
 327 }
 328
 329 if(port_vlan_supported) { // aka if(supported_hardware) block
 330   var vlg = new TomatoGrid();
 331   vlg.setup = function() {
 332     this.init('vlan-grid', '', (MAX_VLAN_ID + 1), [
 333     { type: 'select', options: [[0, '0'],[1, '1'],[2, '2'],[3, '3'],[4, '4'],[5, '5'],[6, '6'],[7, '7'],[8, '8'],[9, '9'],[10, '10'],[11, '11'],[12, '12'],[13, '13'],[14, '14'],[15, '15']], prefix: '<div class="centered">', suffix: '</div>' },
 334     { type: 'text', maxlen: 4, prefix: '<div class="centered">', suffix: '</div>' },
 335     { type: 'checkbox', prefix: '<div class="centered">', suffix: '</div>' },
 336     { type: 'checkbox', prefix: '<div class="centered">', suffix: '</div>' },
 337     { type: 'checkbox', prefix: '<div class="centered">', suffix: '</div>' },
 338     { type: 'checkbox', prefix: '<div class="centered">', suffix: '</div>' },
 339     { type: 'checkbox', prefix: '<div class="centered">', suffix: '</div>' },
 340     { type: 'checkbox', prefix: '<div class="centered">', suffix: '</div>' },
 341     { type: 'checkbox', prefix: '<div class="centered">', suffix: '</div>' },
 342     { type: 'checkbox', prefix: '<div class="centered">', suffix: '</div>' },
 343     { type: 'checkbox', prefix: '<div class="centered">', suffix: '</div>' },
 344     { type: 'checkbox', prefix: '<div class="centered">', suffix: '</div>' },
 345     { type: 'checkbox', prefix: '<div class="centered">', suffix: '</div>' },
 346     { type: 'select', options: [[1, 'none'],[2, 'WAN'],[3, 'LAN (br0)'],[4, 'LAN1 (br1)'],[5, 'LAN2 (br2)'],[6, 'LAN3 (br3)'],
 347                                ], prefix: '<div class="centered">', suffix: '</div>' }]);
 348
 349     this.headerSet(['VLAN', 'VID', 'Port 1', 'Tagged', 'Port 2', 'Tagged', 'Port 3', 'Tagged', 'Port 4', 'Tagged', 'WAN Port', 'Tagged', 'Default', 'Bridge']);
 350
 351         vlg.populate();
 352     vlg.canDelete = false;
 353     vlg.sort(0);
 354     vlg.showNewEditor();
 355     vlg.resetNewEditor();
 356   }
 357
 358   vlg.populate = function() {
 359     vlg.removeAllData();
 360
 361 // find out which vlans are supposed to be bridged to each LAN
 362     var bridged = [];
 363
 364     for (var i = 0 ; i <= MAX_BRIDGE_ID ; i++) {
 365       var j = (i == 0) ? '' : i.toString();
 366       var l = nvram['lan' + j + '_ifnames'].split(' ');
 367 /* REMOVE-BEGIN
 368 //      alert('lan' + j + '_ifnames=' + l);
 369 REMOVE-END */
 370       for (var k = 0 ; k < l.length; k++) {
 371 /* REMOVE-BEGIN
 372 //        alert("bridge br" + i + "=vlan" + parseInt(l[k].replace('vlan','')));
 373 REMOVE-END */
 374         if(l[k].indexOf('vlan') != -1) {
 375 /* REMOVE-BEGIN
 376 //        alert('lan' + j + '_ifname=br' + nvram['lan' + j + '_ifname'].replace('br',''));
 377 REMOVE-END */
 378           if (nvram['lan' + j + '_ifname'] != '')
 379             bridged[parseInt(l[k].replace('vlan',''))] = (3 + parseInt(nvram['lan' + j + '_ifname'].replace('br',''))).toString();
 380           else
 381             bridged[parseInt(l[k].replace('vlan',''))] = '1';
 382         }
 383         // WLAN
 384         for (var uidx = 0; uidx < wl_ifaces.length; ++uidx) {
 385           if(l[k].indexOf(wl_ifaces[uidx][0]) != -1) {
 386             E('_f_bridge_wlan'+wl_fface(uidx)+'_to').selectedIndex=i;
 387           }
 388         }
 389       }
 390     }
 391
 392 // WAN port
 393     bridged[parseInt(nvram['wan_ifnameX'].replace('vlan',''))] = '2';
 394
 395 // go thru all possible VLANs
 396     for (var i = 0 ; i <= MAX_VLAN_ID ; i++) {
 397       var port = [];
 398       var tagged = [];
 399       if ((nvram['vlan' + i + 'hwname'].length > 0) || (nvram['vlan' + i + 'ports'].length > 0)) {
 400 // (re)initialize our bitmap for this particular iteration
 401         for (var j=0; j <= MAX_PORT_ID ; j++) {
 402           port[j] = '0';
 403           tagged[j] = '0';
 404         }
 405 // which ports are members of this VLAN?
 406         var m=nvram['vlan' + i + 'ports'].split(' ');
 407         for (var j = 0; j < (m.length) ; j++) {
 408           port[parseInt(m[j].charAt(0))] = '1';
 409           tagged[parseInt(m[j].charAt(0))] = (((trunk_vlan_supported) || (PORT_VLAN_SUPPORT_OVERRIDE)) && (m[j].indexOf('t') != -1)) ? '1' : '0';
 410         }
 411
 412         if (port_vlan_supported) {
 413           if((nvram['vlan' + i + 'ports']).indexOf('*') != -1)
 414             SWITCH_INTERNAL_PORT=(nvram['vlan' + i + 'ports']).charAt((nvram['vlan' + i + 'ports']).indexOf('*')-1);
 415
 416           vlg.insertData(-1, [ i.toString(),
 417             ((nvram['vlan' + i + 'vid'] != '') && (nvram['vlan' + i + 'vid'] > 0)) ? (nvram['vlan' + i + 'vid']).toString() : '0',
 418             port[COL_P0N], tagged[COL_P0N],
 419             port[COL_P1N], tagged[COL_P1N],
 420             port[COL_P2N], tagged[COL_P2N],
 421             port[COL_P3N], tagged[COL_P3N],
 422             port[COL_P4N], tagged[COL_P4N],
 423             (((nvram['vlan' + i + 'ports']).indexOf('*') != -1) ? '1' : '0' ),
 424             (bridged[i] != null) ? bridged[i] : '1' ]);
 425         }
 426       }
 427     }
 428   }
 429
 430   vlg.countElem = function(f, v)
 431   {
 432     var data = this.getAllData();
 433     var total = 0;
 434     for (var i = 0; i < data.length; ++i) {
 435       total += (data[i][f] == v) ? 1 : 0;
 436     }
 437     return total;
 438   }
 439
 440   vlg.countDefaultVID = function()
 441   {
 442     return this.countElem(COL_VID_DEF,1);
 443   }
 444
 445   vlg.countVID = function (v)
 446   {
 447     return this.countElem(COL_VID,v);
 448   }
 449
 450   vlg.countWan = function()
 451   {
 452     return this.countElem(COL_BRI,2);
 453   }
 454
 455   vlg.countLan = function(l)
 456   {
 457     return this.countElem(COL_BRI,l+3);
 458   }
 459
 460   vlg.verifyFields = function(row, quiet) {
 461     var valid = 1;
 462     var f = fields.getAll(row);
 463
 464     for(var i=0; i<= MAX_VLAN_ID ; i++) {
 465       f[COL_VID].options[i].disabled = (this.countVID(i) > 0);
 466     }
 467
 468     for (var i=0; i <= MAX_BRIDGE_ID; i++) {
 469       var j = (i==0) ? '' : i.toString();
 470         f[COL_BRI].options[i+2].disabled = (nvram['lan' + j + '_ifname'].length < 1);
 471     }
 472
 473     if (!v_range(f[COL_MAP], quiet, 0, 4094)) valid = 0;
 474
 475     if(((trunk_vlan_supported) || (PORT_VLAN_SUPPORT_OVERRIDE)) && (f[COL_P0].checked == 1)) {
 476       f[COL_P0T].disabled=0;
 477 /* REMOVE-BEGIN
 478 //      if((f[COL_P0T].checked==0) || (this.countElem(COL_P0,1)>0) )
 479 //      if(this.countElem(COL_P0,1)>0) {
 480 //      }
 481 REMOVE-END */
 482     } else {
 483       f[COL_P0T].disabled=1;
 484       f[COL_P0T].checked=0;
 485     }
 486     if(((trunk_vlan_supported) || (PORT_VLAN_SUPPORT_OVERRIDE)) && (f[COL_P1].checked == 1)) {
 487       f[COL_P1T].disabled=0;
 488     } else {
 489       f[COL_P1T].disabled=1;
 490       f[COL_P1T].checked=0;
 491     }
 492     if(((trunk_vlan_supported) || (PORT_VLAN_SUPPORT_OVERRIDE)) && (f[COL_P2].checked == 1)) {
 493       f[COL_P2T].disabled=0;
 494     } else {
 495       f[COL_P2T].disabled=1;
 496       f[COL_P2T].checked=0;
 497     }
 498     if(((trunk_vlan_supported) || (PORT_VLAN_SUPPORT_OVERRIDE)) && (f[COL_P3].checked == 1)) {
 499       f[COL_P3T].disabled=0;
 500     } else {
 501       f[COL_P3T].disabled=1;
 502       f[COL_P3T].checked=0;
 503     }
 504     if(((trunk_vlan_supported) || (PORT_VLAN_SUPPORT_OVERRIDE)) && (f[COL_P4].checked == 1)) {
 505       f[COL_P4T].disabled=0;
 506     } else {
 507       f[COL_P4T].disabled=1;
 508       f[COL_P4T].checked=0;
 509     }
 510
 511     if ((f[COL_P0].checked == 1) && (this.countElem(COL_P0,1)>0)) {
 512       if (((this.countElem(COL_P0,1) != this.countElem(COL_P0T,1)) || (f[COL_P0T].checked==0))) {
 513         ferror.set(f[COL_P0T], 'Port 1 cannot be assigned to more than one VLAN unless frames are tagged on all VLANs Port 1 is member', quiet);
 514         valid=0;
 515       } else {
 516         ferror.clear(f[COL_P0T]);
 517       }
 518     }
 519     if ((f[COL_P1].checked == 1) && (this.countElem(COL_P1,1)>0)) {
 520       if (((this.countElem(COL_P1,1) != this.countElem(COL_P1T,1)) || (f[COL_P1T].checked==0))) {
 521         ferror.set(f[COL_P1T], 'Port 2 cannot be assigned to more than one VLAN unless frames are tagged on all VLANs Port 2 is member', quiet);
 522         valid=0;
 523       } else {
 524         ferror.clear(f[COL_P1T]);
 525       }
 526     }
 527     if ((f[COL_P2].checked == 1) && (this.countElem(COL_P2,1)>0)) {
 528       if (((this.countElem(COL_P2,1) != this.countElem(COL_P2T,1)) || (f[COL_P2T].checked==0))) {
 529         ferror.set(f[COL_P2T], 'Port 3 cannot be assigned to more than one VLAN unless frames are tagged on all VLANs Port 3 is member', quiet);
 530         valid=0;
 531       } else {
 532         ferror.clear(f[COL_P2T]);
 533       }
 534     }
 535     if ((f[COL_P3].checked == 1) && (this.countElem(COL_P3,1)>0)) {
 536       if (((this.countElem(COL_P3,1) != this.countElem(COL_P3T,1)) || (f[COL_P3T].checked==0))) {
 537         ferror.set(f[COL_P3T], 'Port 4 cannot be assigned to more than one VLAN unless frames are tagged on all VLANs Port 4 is member', quiet);
 538         valid=0;
 539       } else {
 540         ferror.clear(f[COL_P3T]);
 541       }
 542     }
 543     if ((f[COL_P4].checked == 1) && (this.countElem(COL_P4,1)>0)) {
 544       if (((this.countElem(COL_P4,1) != this.countElem(COL_P4T,1)) || (f[COL_P4T].checked==0))) {
 545         ferror.set(f[COL_P4T], 'WAN port cannot be assigned to more than one VLAN unless frames are tagged on all VLANs WAN port is member', quiet);
 546         valid=0;
 547       } else {
 548         ferror.clear(f[COL_P4T]);
 549       }
 550     }
 551
 552     if(this.countDefaultVID() > 0) {
 553       f[COL_VID_DEF].disabled=1;
 554       f[COL_VID_DEF].checked=0;
 555     }
 556
 557     if((this.countDefaultVID() > 0) && (f[COL_VID_DEF].checked ==1)) {
 558       ferror.set(f[COL_VID_DEF], 'Only one VID can be selected as the default VID', quiet);
 559       valid = 0;
 560     } else {
 561       ferror.clear(f[COL_VID_DEF]);
 562     }
 563
 564     if(this.countVID(f[COL_VID].selectedIndex) > 0) {
 565       ferror.set(f[COL_VID], 'Cannot add more than one entry with VID ' + f[0].selectedIndex, quiet);
 566       valid = 0;
 567     } else {
 568       ferror.clear(f[COL_VID]);
 569     }
 570
 571     if ((this.countWan() > 0) && (f[COL_BRI].selectedIndex == 1)) {
 572       ferror.set(f[COL_BRI],'Only one VID can be used as WAN at any time', quiet);
 573       valid = 0;
 574     } else {
 575       ferror.clear(f[COL_BRI]);
 576     }
 577
 578     for(var i=0; i<4; i++) {
 579       if ((this.countLan(i) > 0) && (f[COL_BRI].selectedIndex == (i+2))) {
 580         ferror.set(f[COL_BRI],'One and only one VID can be used for LAN' + ((i==0) ? '' : i ) + ' (br'+i+') at any time', quiet);
 581         valid = 0;
 582       } else {
 583         ferror.clear(f[COL_BRI]);
 584       }
 585     }
 586
 587     return valid;
 588   }
 589
 590   vlg.dataToView = function(data) {
 591     return [data[COL_VID],
 592     ((data[COL_MAP].toString() == '') || (data[COL_MAP].toString() == '0')) ? (parseInt(E('_vlan0tag').value) * 1 + data[COL_VID] *1 ).toString() : data[COL_MAP].toString(),
 593     (data[COL_P0].toString() != '0') ? 'Yes' : '',
 594     (data[COL_P0T].toString() != '0') ? 'On' : '',
 595     (data[COL_P1].toString() != '0') ? 'Yes' : '',
 596     (data[COL_P1T].toString() != '0') ? 'On' : '',
 597     (data[COL_P2].toString() != '0') ? 'Yes' : '',
 598     (data[COL_P2T].toString() != '0') ? 'On' : '',
 599     (data[COL_P3].toString() != '0') ? 'Yes' : '',
 600     (data[COL_P3T].toString() != '0') ? 'On' : '',
 601     (data[COL_P4].toString() != '0') ? 'Yes' : '',
 602     (data[COL_P4T].toString() != '0') ? 'On' : '',
 603     (data[COL_VID_DEF].toString() != '0') ? '*' : '',
 604     ['', 'WAN', 'LAN (br0)', 'LAN1 (br1)', 'LAN2 (br2)', 'LAN3 (br3)'
 605     ][data[COL_BRI] - 1]];
 606   }
 607
 608   vlg.dataToFieldValues = function (data) {
 609     return [data[COL_VID],
 610     data[COL_MAP],
 611     (data[COL_P0] != 0) ? 'checked' : '',
 612     (data[COL_P0T] != 0) ? 'checked' : '',
 613     (data[COL_P1] != 0) ? 'checked' : '',
 614     (data[COL_P1T] != 0) ? 'checked' : '',
 615     (data[COL_P2] != 0) ? 'checked' : '',
 616     (data[COL_P2T] != 0) ? 'checked' : '',
 617     (data[COL_P3] != 0) ? 'checked' : '',
 618     (data[COL_P3T] != 0) ? 'checked' : '',
 619     (data[COL_P4] != 0) ? 'checked' : '',
 620     (data[COL_P4T] != 0) ? 'checked' : '',
 621     (data[COL_VID_DEF] != 0) ? 'checked' : '',
 622     data[COL_BRI]];
 623   }
 624
 625   vlg.fieldValuesToData = function(row) {
 626     var f = fields.getAll(row);
 627     return [f[COL_VID].value,
 628     f[COL_MAP].value,
 629     f[COL_P0].checked ? 1 : 0,
 630     f[COL_P0T].checked ? 1 : 0,
 631     f[COL_P1].checked ? 1 : 0,
 632     f[COL_P1T].checked ? 1 : 0,
 633     f[COL_P2].checked ? 1 : 0,
 634     f[COL_P2T].checked ? 1 : 0,
 635     f[COL_P3].checked ? 1 : 0,
 636     f[COL_P3T].checked ? 1 : 0,
 637     f[COL_P4].checked ? 1 : 0,
 638     f[COL_P4T].checked ? 1 : 0,
 639     f[COL_VID_DEF].checked ? 1 : 0,
 640     f[COL_BRI].value];
 641   }
 642
 643   vlg.onCancel = function() {
 644     this.removeEditor();
 645     this.showSource();
 646     this.disableNewEditor(false);
 647
 648     this.resetNewEditor();
 649   }
 650
 651   vlg.onAdd = function() {
 652     var data;
 653
 654     this.moving = null;
 655     this.rpHide();
 656
 657     if (!this.verifyFields(this.newEditor, false)) return;
 658
 659     data = this.fieldValuesToData(this.newEditor);
 660     this.insertData(-1, data);
 661
 662     this.disableNewEditor(false);
 663     this.resetNewEditor();
 664
 665     this.resort();
 666   }
 667
 668   vlg.onOK = function() {
 669     var i, data, view;
 670
 671     if (!this.verifyFields(this.editor, false)) return;
 672
 673     data = this.fieldValuesToData(this.editor);
 674     view = this.dataToView(data);
 675
 676     this.source.setRowData(data);
 677     for (i = 0; i < this.source.cells.length; ++i) {
 678       this.source.cells[i].innerHTML = view[i];
 679     }
 680
 681     this.removeEditor();
 682     this.showSource();
 683     this.disableNewEditor(false);
 684
 685     this.resetNewEditor();
 686     this.resort();
 687   }
 688
 689   vlg.onDelete = function() {
 690     this.removeEditor();
 691     elem.remove(this.source);
 692     this.source = null;
 693     this.disableNewEditor(false);
 694
 695     this.resetNewEditor();
 696   }
 697
 698   vlg.sortCompare = function(a, b) {
 699     var obj = TGO(a);
 700     var col = obj.sortColumn;
 701     if (this.sortColumn == 0) {
 702       var r = cmpInt(parseInt(a.cells[col].innerHTML), parseInt(b.cells[col].innerHTML));
 703     } else {
 704       var r = cmpText(a.cells[col].innerHTML, b.cells[col].innerHTML);
 705     }
 706     return obj.sortAscending ? r : -r;
 707   };
 708
 709   vlg.resetNewEditor = function() {
 710     var f = fields.getAll(this.newEditor);
 711
 712     for (var i=0; i <= MAX_BRIDGE_ID; i++) {
 713       var j = (i==0) ? '' : i.toString();
 714         f[COL_BRI].options[i+2].disabled = (nvram['lan' + j + '_ifname'].length < 1);
 715     }
 716
 717     f[COL_MAP].value = '0';
 718
 719     f[COL_VID].selectedIndex=0;
 720     var t = MAX_VLAN_ID;
 721     while((this.countVID(f[COL_VID].selectedIndex) > 0) && (t > 0)) {
 722       f[COL_VID].selectedIndex = (f[COL_VID].selectedIndex%(MAX_VLAN_ID))+1;
 723       t--;
 724     }
 725
 726     for(var i=0; i<= MAX_VLAN_ID ; i++) {
 727       f[COL_VID].options[i].disabled = (this.countVID(i) > 0);
 728     }
 729
 730     f[COL_P0].checked = 0;
 731     f[COL_P0T].checked = 0;
 732     f[COL_P0T].disabled = 1;
 733     f[COL_P1].checked = 0;
 734     f[COL_P1T].checked = 0;
 735     f[COL_P1T].disabled = 1;
 736     f[COL_P2].checked = 0;
 737     f[COL_P2T].checked = 0;
 738     f[COL_P2T].disabled = 1;
 739     f[COL_P3].checked = 0;
 740     f[COL_P3T].checked = 0;
 741     f[COL_P3T].disabled = 1;
 742     f[COL_P4].checked = 0;
 743     f[COL_P4T].checked = 0;
 744     f[COL_P4T].disabled = 1;
 745     f[COL_VID_DEF].checked = 0;
 746     if (this.countDefaultVID()>0)
 747       f[COL_VID_DEF].disabled = 1;
 748     f[COL_BRI].selectedIndex = 0;
 749     ferror.clearAll(fields.getAll(this.newEditor));
 750   }
 751 } // end of the so-called if(supported_device) block
 752
 753 function init() {
 754         if(port_vlan_supported) {
 755                 vlg.recolor();
 756                 vlg.resetNewEditor();
 757                 var c;
 758                 if (((c = cookie.get('advanced_vlan_notes_vis')) != null) && (c == '1')) toggleVisibility("notes");
 759         }
 760 }
 761
 762 function toggleVisibility(whichone) {
 763         if (E('sesdiv_' + whichone).style.display == '') {
 764                 E('sesdiv_' + whichone).style.display = 'none';
 765                 E('sesdiv_' + whichone + '_showhide').innerHTML = '(Click here to show)';
 766                 cookie.set('advanced_vlan_' + whichone + '_vis', 0);
 767         } else {
 768                 E('sesdiv_' + whichone).style.display='';
 769                 E('sesdiv_' + whichone + '_showhide').innerHTML = '(Click here to hide)';
 770                 cookie.set('advanced_vlan_' + whichone + '_vis', 1);
 771         }
 772 }
 773
 774 function earlyInit() {
 775         if(!port_vlan_supported) {
 776                 E('save-button').disabled = 1;
 777                 return;
 778         }
 779         PORT_VLAN_SUPPORT_OVERRIDE = ((nvram['trunk_vlan_so'] == '1') ? 1 : 0);
 780 }
 781
 782 </script>
 783 </head>
 784 <body onload='init()'>
 785 <form id='_fom' method='post' action='tomato.cgi'>
 786 <table id='container' cellspacing=0>
 787 <tr><td colspan=2 id='header'>
 788   <div class='title'>Tomato</div>
 789   <div class='version'>Version <% version(); %></div>
 790 </td></tr>
 791 <tr id='body'><td id='navi'><script type='text/javascript'>navi()</script></td>
 792 <td id='content'>
 793 <div id='ident'><% ident(); %></div>
 794 <input type='hidden' name='_nextpage' value='advanced-vlan.asp'>
 795 <input type='hidden' name='_nextwait' value='30'>
 796 <input type='hidden' name='_reboot' value='1'>
 797 <input type='hidden' name='_nvset' value='1'>
 798 <input type='hidden' name='_commit' value='1'>
 799 <input type='hidden' name='vlan0ports'>
 800 <input type='hidden' name='vlan1ports'>
 801 <input type='hidden' name='vlan2ports'>
 802 <input type='hidden' name='vlan3ports'>
 803 <input type='hidden' name='vlan4ports'>
 804 <input type='hidden' name='vlan5ports'>
 805 <input type='hidden' name='vlan6ports'>
 806 <input type='hidden' name='vlan7ports'>
 807 <input type='hidden' name='vlan8ports'>
 808 <input type='hidden' name='vlan9ports'>
 809 <input type='hidden' name='vlan10ports'>
 810 <input type='hidden' name='vlan11ports'>
 811 <input type='hidden' name='vlan12ports'>
 812 <input type='hidden' name='vlan13ports'>
 813 <input type='hidden' name='vlan14ports'>
 814 <input type='hidden' name='vlan15ports'>
 815 <input type='hidden' name='vlan0hwname'>
 816 <input type='hidden' name='vlan1hwname'>
 817 <input type='hidden' name='vlan2hwname'>
 818 <input type='hidden' name='vlan3hwname'>
 819 <input type='hidden' name='vlan4hwname'>
 820 <input type='hidden' name='vlan5hwname'>
 821 <input type='hidden' name='vlan6hwname'>
 822 <input type='hidden' name='vlan7hwname'>
 823 <input type='hidden' name='vlan8hwname'>
 824 <input type='hidden' name='vlan9hwname'>
 825 <input type='hidden' name='vlan10hwname'>
 826 <input type='hidden' name='vlan11hwname'>
 827 <input type='hidden' name='vlan12hwname'>
 828 <input type='hidden' name='vlan13hwname'>
 829 <input type='hidden' name='vlan14hwname'>
 830 <input type='hidden' name='vlan15hwname'>
 831 <input type='hidden' name='wan_ifnameX'>
 832 <input type='hidden' name='manual_boot_nv'>
 833 <input type='hidden' name='lan_ifnames'>
 834 <input type='hidden' name='lan1_ifnames'>
 835 <input type='hidden' name='lan2_ifnames'>
 836 <input type='hidden' name='lan3_ifnames'>
 837 <input type='hidden' name='trunk_vlan_so'>
 838 <input type='hidden' name='vlan0vid'>
 839 <input type='hidden' name='vlan1vid'>
 840 <input type='hidden' name='vlan2vid'>
 841 <input type='hidden' name='vlan3vid'>
 842 <input type='hidden' name='vlan4vid'>
 843 <input type='hidden' name='vlan5vid'>
 844 <input type='hidden' name='vlan6vid'>
 845 <input type='hidden' name='vlan7vid'>
 846 <input type='hidden' name='vlan8vid'>
 847 <input type='hidden' name='vlan9vid'>
 848 <input type='hidden' name='vlan10vid'>
 849 <input type='hidden' name='vlan11vid'>
 850 <input type='hidden' name='vlan12vid'>
 851 <input type='hidden' name='vlan13vid'>
 852 <input type='hidden' name='vlan14vid'>
 853 <input type='hidden' name='vlan15vid'>
 854
 855 <div id='sesdiv' style='display:none'>
 856 <div class='section-title'>VLAN</div>
 857 <div class='section'>
 858   <table class='tomato-grid' cellspacing=1 id='vlan-grid'></table>
 859 </div>
 860
 861 <!-- / / / -->
 862
 863 <div class='section-title'>VID Offset</div>
 864 <div class='section'>
 865 <script type='text/javascript'>
 866 createFieldTable('', [
 867         { title: 'First 802.1Q VLAN tag', name: 'vlan0tag', type: 'text', maxlen:4, size:6,
 868                 value: fixInt(nvram.vlan0tag, 0, 4080, 0),
 869                 suffix: ' <small><i>(range: 0 - 4080; must be a multiple of 16; set to 0 to disable)</i></small>' }
 870 ]);
 871 </script>
 872 </div>
 873
 874 <!-- / / / -->
 875
 876 <div class='section-title'>Wireless</div>
 877 <div class='section'>
 878 <script type='text/javascript'>
 879 var f = [];
 880 for (var uidx = 0; uidx < wl_ifaces.length; ++uidx) {
 881   var u = wl_fface(uidx);
 882   f.push(
 883     { title: ('Bridge ' + wl_ifaces[uidx][0] + ' to'), name: ('f_bridge_wlan'+u+'_to'), type: 'select',
 884      options: [[0,'LAN (br0)'],[1,'LAN1  (br1)'],[2,'LAN2 (br2)'],[3,'LAN3 (br3)'],[4,'none']], value: 4 } );
 885 }
 886 createFieldTable('',f);
 887 if(port_vlan_supported) vlg.setup();
 888 </script>
 889 </div>
 890
 891 <!-- / / / -->
 892 <div class='section-title'>Trunk VLAN support override (experimental)</div>
 893 <div class='section'>
 894 <script type='text/javascript'>
 895 createFieldTable('', [
 896   { title: 'Enable', name: 'f_trunk_vlan_so', type: 'checkbox', value: nvram.trunk_vlan_so == '1' },
 897 ]);
 898 </script>
 899 </div>
 900
 901 <div class='section-title'>Notes <small><i><a href='javascript:toggleVisibility("notes");'><span id='sesdiv_notes_showhide'>(Click here to show)</span></a></i></small></div>
 902 <div class='section' id='sesdiv_notes' style='display:none'>
 903 <ul>
 904 <li><b>VLAN</b> - Unique identifier of a VLAN.</li>
 905 <li><b>VID</b> - <i>EXPERIMENTAL</i> - Allows overriding 'traditional' VLAN/VID mapping with arbitrary VIDs for each VLAN (set to '0' to use 'regular' VLAN/VID mappings instead). Warning: this hasn't been verified/tested on anything but a Cisco/Linksys E3000 and may not be supported by your particular device/model (<small><b><i>see notes on "VID Offset" below</i></b></small>).</li>
 906 <li><b>Ports 1-4 &amp; WAN</b> - Which ethernet ports on the router should be members of this VLAN.</li>
 907 <li><b>Tagged</b> - Enable 802.1Q tagging of ethernet frames on a particular port/VLAN
 908 <script type='text/javascript'>
 909 if(!trunk_vlan_supported)
 910   W(' <i>(not known to be supported on this model)</i>');
 911 </script>
 912 </li>
 913 <li><b>Default</b> - VLAN ID assigned to untagged frames received by the router.</li>
 914 <li><b>Bridge</b> - Determines if this VLAN ID should be treated as WAN, part of a LAN bridge or just left alone (i.e. member of a 802.1Q trunk, being managed manually via scripts, etc...).</li>
 915 </ul>
 916
 917 <ul>
 918 <li><b>VID Offset</b> - <i>EXPERIMENTAL</i> - First 802.1Q VLAN tag to be used as <i>base/initial tag/VID</i> for VLAN and VID assignments. This allows using VIDs larger than 15 on (older) devices such as the Linksys WRT54GL v1.1 (in contiguous blocks/ranges with up to 16 VLANs/VIDs). Set to '0' (zero) to disable this feature and VLANs will have the very same/identical value for its VID, as usual (from 0 to 15).</li>
 919 </ul>
 920
 921 <ul>
 922 <li><b>Wireless</b> - Assignments of wireless interfaces to different LAN briges. You should probably be using and/or check things on <a href=advanced-wlanvifs.asp>Advanced/Virtual Wireless</a> and <a href=basic-network.asp>Basic/Network</a>.</li>
 923 </ul>
 924
 925 <small>
 926 <ul>
 927 <li><b>Other relevant notes/hints:</b>
 928 <ul>
 929 <li>One VID <i>must</i> be assigned to WAN.</li>
 930 <li>One VID <i>must</i> be selected as the default.</li>
 931 <script type='text/javascript'>
 932 if((trunk_vlan_supported) || (nvram.trunk_vlan_so == '1')) {
 933   W('<li>To prevent 802.1Q compatibility issues, avoid using VID "0" as 802.1Q specifies that frames with a tag of "0" do not belong to any VLAN (the tag contains only user priority information).</li>');
 934   W('<li>It may be also recommended to avoid using VID "1" as some vendors consider it special/reserved (for management purposes).</li>');
 935 }
 936 </script>
 937 </ul>
 938 <br>
 939 <ul>
 940 <li>This is highly <b>experimental</b> and hasn't been tested in anything but a Linksys WRT54GL v1.1 running a Teaman-ND K24 build and a Cisco/Linksys E3000 running a Teaman-RT K26 build.</li>
 941 <li>There's lots of things that could go wrong, please do think about what you're doing and take a backup before hitting the 'Save' button on this page!</li>
 942 <li>You've been warned!</li>
 943 </ul>
 944 </ul>
 945 </div>
 946 </div>
 947 </small>
 948 </div>
 949 </div>
 950 <script type='text/javascript'>
 951 if(!port_vlan_supported)
 952   W('<i>This feature is not supported on this router.</i>');
 953 else {
 954   E('sesdiv').style.display = '';
 955   if(!trunk_vlan_supported)
 956     E('trunk_vlan_override').style.display = '';
 957 }
 958 </script>
 959 </td></tr>
 960 <tr><td id='footer' colspan=2>
 961  <span id='footer-msg'></span>
 962  <input type='button' value='Save' id='save-button' onclick='save()'>
 963  <input type='button' value='Cancel' id='cancel-button' onclick='javascript:reloadPage();'>
 964 </td></tr>
 965 </table>
 966 </form>
 967 <script type='text/javascript'>earlyInit(); verifyFields(null,1);</script>
 968 </body>
 969 </html>