--- /dev/null
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<!--
+ (c) 2005 U.S. Robotics Corporation
+-->
+<html>
+<head>
+ <title>LAN » DHCP Server</title>
+
+ <link href="usr_main.css" rel="stylesheet" type="text/css">
+ <script src="usr_menus.js" type="text/javascript"></script>
+ <script src="usr_common.js" type="text/javascript"></script>
+
+ <meta HTTP-EQUIV='Pragma' CONTENT='no-cache'>
+
+ <script type="text/javascript" src="util.js"></script>
+ <script type="text/javascript">
+<!-- hide
+setPageTitle("<%ejGetWl(wlInterface)%>");
+
+var state = '<%ejGet(lanRefresh)%>';
+if ( state == '1' ) {
+ var code = 'location.assign("lancfg2.cgi?lanRefresh=0")';
+ eval(code);
+}
+
+var dhcpStart = '<%ejGet(dhcpEthStart)%>';
+var dhcpEnd = '<%ejGet(dhcpEthEnd)%>';
+var dhcpLease = '<%ejGet(dhcpLeasedTime)%>';
+var proto = '<%ejGetOther(sysInfo, noBrPrtcl)%>';
+var ipExt = '<%ejGetOther(sysInfo, pppIpExtension)%>';
+var dhcpEnbl = '<%ejGet(enblDhcpSrv)%>';
+var natEnbl = '<%ejGetOther(sysInfo, enblNat)%>';
+var enblUpnp = '<%ejGet(enblUpnp)%>';
+var buildUpnp = '<%ejGetOther(sysInfo, buildUpnp)%>';
+var enblStp = '<%ejGet(enblStp)%>';
+
+function hideStpInfo(hide) {
+ var status = 'visible';
+
+ if ( hide == 1 )
+ status = 'hidden';
+ if (document.getElementById) // DOM3 = IE5, NS6
+ document.getElementById('idStp').style.visibility = status;
+ else {
+ if (document.layers == false) // IE4
+ document.all.idStp.style.visibility = status;
+ }
+}
+
+function hideUpnpInfo(hide) {
+ var status = 'visible';
+
+ if ( hide == 1 )
+ status = 'hidden';
+ if (document.getElementById) // DOM3 = IE5, NS6
+ document.getElementById('upnpInfo').style.visibility = status;
+ else {
+ if (document.layers == false) // IE4
+ document.all.upnpInfo.style.visibility = status;
+ }
+}
+
+function hideDhcpInfo(hide) {
+ var status = 'visible';
+
+ if ( hide == 1 )
+ status = 'hidden';
+ if (document.getElementById) // DOM3 = IE5, NS6
+ document.getElementById('dhcpInfo').style.visibility = status;
+ else {
+ if (document.layers == false) // IE4
+ document.all.dhcpInfo.style.visibility = status;
+ }
+}
+
+function disableDhcpSrv() {
+ with ( document.forms[0] ) {
+ dhcpSrvType[1].checked = false;
+ dhcpEthStart.disabled = 1;
+ dhcpEthEnd.disabled = 1;
+ dhcpLeasedTime.value = '';
+ dhcpLeasedTime.disabled = 1;
+ }
+}
+
+function enableDhcpSrv(formLoad) {
+ with ( document.forms[0] ) {
+ dhcpSrvType[1].checked = true;
+ dhcpEthStart.disabled = 0;
+ dhcpEthEnd.disabled = 0;
+ if (formLoad == 0)
+ setDhcpAddresses(ethIpAddress.value);
+ else {
+ dhcpEthStart.value = dhcpStart;
+ dhcpEthEnd.value = dhcpEnd;
+ }
+ dhcpLeasedTime.value = dhcpLease;
+ dhcpLeasedTime.disabled = 0;
+ }
+}
+
+function hideRelayInfo(hide) {
+ var status = 'visible';
+
+ if ( hide == 1 )
+ status = 'hidden';
+ if (document.getElementById) // DOM3 = IE5, NS6
+ document.getElementById('relayInfo').style.visibility = status;
+ else {
+ if (document.layers == false) // IE4
+ document.all.relayInfo.style.visibility = status;
+ }
+}
+
+function disableDhcpSrvRelay() {
+ with ( document.forms[0] ) {
+ dhcpSrvType[2].checked = false;
+ dhcpSrvAddr.disabled = 1;
+ }
+}
+
+function enableDhcpSrvRelay() {
+ with ( document.forms[0] ) {
+ dhcpSrvType[2].checked = true;
+ if (dhcpEthStart.value != "")
+ dhcpSrvAddr.value = dhcpEthStart.value;
+ else
+ dhcpSrvAddr.value = dhcpStart;
+ dhcpSrvAddr.disabled = 0;
+ }
+}
+
+function typeClick() {
+ with ( document.forms[0] ) {
+ // if any protocol has NAT enabled then
+ // don't show DHCP relay
+ if ( natEnbl == '1' ) {
+ if ( dhcpSrvType[0].checked == true )
+ disableDhcpSrv();
+ else
+ enableDhcpSrv(0);
+ } else {
+ if ( dhcpSrvType[0].checked == true ) {
+ disableDhcpSrv();
+ disableDhcpSrvRelay();
+ } else if ( dhcpSrvType[1].checked == true ) {
+ enableDhcpSrv(0);
+ disableDhcpSrvRelay();
+ } else {
+ enableDhcpSrvRelay();
+ disableDhcpSrv();
+ }
+ }
+ }
+}
+
+function frmLoad() {
+ with ( document.forms[0] ) {
+ ethIpAddress.value = '<%ejGet(ethIpAddress)%>';
+ ethSubnetMask.value = '<%ejGet(ethSubnetMask)%>';
+
+ if ( natEnbl == '1' && buildUpnp == '1' ) {
+ if ( enblUpnp == '1' )
+ chkUpnp.checked = true;
+ else
+ chkUpnp.checked = false;
+ hideUpnpInfo(0);
+ } else
+ hideUpnpInfo(1);
+
+ // if protocol is Bridge or PPP IP extension
+ // then don't show DHCP info
+ if (proto == 'Bridge' || ipExt == '1')
+ hideDhcpInfo(1);
+ else {
+ hideDhcpInfo(0);
+ // if any protocol has NAT enabled then
+ // don't show DHCP relay
+ if ( natEnbl == '1' ) {
+ hideRelayInfo(1);
+ if ( dhcpEnbl == '1' )
+ enableDhcpSrv(1);
+ else {
+ dhcpSrvType[0].checked = true;
+ disableDhcpSrv();
+ }
+ } else {
+ hideRelayInfo(0);
+ if ( dhcpEnbl == '1' ) {
+ enableDhcpSrv(1);
+ disableDhcpSrvRelay();
+ } else if ( dhcpEnbl == '2' ) {
+ enableDhcpSrvRelay();
+ disableDhcpSrv();
+ } else {
+ dhcpSrvType[0].checked = true;
+ disableDhcpSrv();
+ disableDhcpSrvRelay();
+ }
+ }
+ lan2IpAddress.value = '<%ejGet(lan2IpAddress)%>';
+ lan2SubnetMask.value = '<%ejGet(lan2SubnetMask)%>';
+ if ('<%ejGet(enblLan2)%>' == '1') {
+ enblLan2.checked = true;
+ hideLan2Info(0);
+ } else {
+ enblLan2.checked = false;
+ hideLan2Info(1);
+ }
+ }
+ if (enblStp == '1')
+ chkStp.checked = true;
+ else
+ chkStp.checked = false;
+ }
+}
+
+function hideLan2Info(hide) {
+ var status = 'visible';
+
+ if ( hide == 1 )
+ status = 'hidden';
+ if (document.getElementById) // DOM3 = IE5, NS6
+ document.getElementById('lan2Info').style.visibility = status;
+ else {
+ if (document.layers == false) // IE4
+ document.all.lan2Info.style.visibility = status;
+ }
+}
+
+function lan2CbClick(cb) {
+ if ( cb.checked == true )
+ hideLan2Info(0);
+ else
+ hideLan2Info(1);
+}
+
+function isEndGTEStart(EndIp, StartIp)
+{
+ addrEnd = EndIp.split('.');
+ addrStart = StartIp.split('.');
+ E = parseInt(addrEnd[3]) + 1;
+ S = parseInt(addrStart[3]) + 1;
+ if (E < S)
+ return false;
+ return true;
+}
+
+function btnApply(reboot) {
+ var loc = 'lancfg2.cgi?';
+
+ if (reboot)
+ loc = 'lancfg2Reset.cgi?';
+
+ with ( document.forms[0] ) {
+ if ( isValidIpAddress(ethIpAddress.value) == false ) {
+ alert('Address "' + ethIpAddress.value + '" is invalid IP address.');
+ return;
+ }
+ if ( isValidIpAddress(ethSubnetMask.value) == false ) {
+ alert('Subnet mask "' + ethSubnetMask.value + '" has invalid IP address.');
+ return;
+ }
+ loc += 'ethIpAddress=' + ethIpAddress.value;
+ loc += 'ðSubnetMask=' + ethSubnetMask.value;
+ if ( buildUpnp == '1' ) {
+ if ( chkUpnp.checked == true )
+ loc += '&enblUpnp=1';
+ else
+ loc += '&enblUpnp=0';
+ }
+ if ( chkStp.checked == true )
+ loc += '&enblStp=1';
+ else
+ loc += '&enblStp=0';
+
+ if ( dhcpSrvType[1].checked == true ) {
+ if (isValidIpAddress(dhcpEthStart.value) == false ||
+ !(isSameSubNet(ethIpAddress.value, ethSubnetMask.value, dhcpEthStart.value, ethSubnetMask.value))) {
+ alert('Start IP address "' + dhcpEthStart.value + '" is invalid IP address.');
+ return;
+ }
+ if ( isValidIpAddress(dhcpEthEnd.value) == false ||
+ !(isSameSubNet(ethIpAddress.value, ethSubnetMask.value, dhcpEthEnd.value, ethSubnetMask.value))) {
+ alert('End IP address "' + dhcpEthEnd.value + '" is invalid IP address.');
+ return;
+ }
+ if (!(isEndGTEStart(dhcpEthEnd.value, dhcpEthStart.value))) {
+ alert("End ip has to be equal or greater than Start Ip address.");
+ return;
+ }
+ if ( isNaN(dhcpLeasedTime.value) == true || dhcpLeasedTime.value <= 0) {
+ alert('Leased time "' + dhcpLeasedTime.value + '" is invalid.');
+ return;
+ }
+ loc += '&dhcpEthStart=' + dhcpEthStart.value;
+ loc += '&dhcpEthEnd=' + dhcpEthEnd.value;
+ loc += '&dhcpLeasedTime=' + dhcpLeasedTime.value;
+ loc += '&enblDhcpSrv=1';
+ } else {
+ if ( natEnbl == '1' )
+ loc += '&enblDhcpSrv=0';
+ else {
+ if ( dhcpSrvType[2].checked == true ) {
+ if ( isValidIpAddress(dhcpSrvAddr.value) == false ) {
+ alert('DHCP server IP address "' + dhcpSrvAddr.value + '" is invalid IP address.');
+ return;
+ }
+ loc += '&dhcpEthStart=' + dhcpSrvAddr.value;
+ loc += '&enblDhcpSrv=2';
+ } else
+ loc += '&enblDhcpSrv=0';
+ }
+ }
+ if (enblLan2.checked == true) {
+ if ( isValidIpAddress(lan2IpAddress.value) == false ) {
+ alert('Address "' + lan2IpAddress.value + '" is invalid IP address.');
+ return;
+ }
+ if ( isValidIpAddress(lan2SubnetMask.value) == false ) {
+ alert('Subnet mask "' + lan2SubnetMask.value + '" has invalid IP address.');
+ return;
+ }
+ if (ethIpAddress.value == lan2IpAddress.value) {
+ alert('The IP address "' + ethIpAddress.value + '" for both LAN interfaces should not be the same.');
+ return;
+ }
+ if (isSameSubNet(ethIpAddress.value, ethSubnetMask.value, lan2IpAddress.value, lan2SubnetMask.value)) {
+ alert('The Subnet can not be the same for both LAN interfaces.');
+ return;
+ }
+ loc += '&enblLan2=1';
+ loc += '&lan2IpAddress=' + lan2IpAddress.value;
+ loc += '&lan2SubnetMask=' + lan2SubnetMask.value;
+ }
+ else
+ loc += '&enblLan2=0';
+ }
+ var code = 'location.assign("' + loc + '")';
+ eval(code);
+}
+
+function btnReset() {
+ var loc = 'rebootinfo.cgi';
+
+ var code = 'location.assign("' + loc + '")';
+ eval(code);
+}
+
+function setDhcpAddresses(lanIp) {
+ with ( document.forms[0] ) {
+ if ( isValidIpAddress(lanIp) == false ) {
+ alert('Address "' + lanIp + '" is invalid IP address.');
+ return;
+ }
+ addrParts = lanIp.split('.');
+ if ( addrParts.length != 4 )
+ return false;
+ t1 = parseInt(addrParts[3]) + 1;
+ if (dhcpEthStart.value != '' && t1 >= 255) {
+ alert("Last portion of IP Address has to be less than 254 for Enabled DHCP Server");
+ return false;
+ }
+ dhcpEthStart.value = dhcpEthEnd.value = "";
+ for (i = 0; i < 3; i++) {
+ dhcpEthStart.value = dhcpEthStart.value + addrParts[i] + ".";
+ dhcpEthEnd.value = dhcpEthEnd.value + addrParts[i] + ".";
+ }
+ dhcpEthStart.value = dhcpEthStart.value + t1;
+ dhcpEthEnd.value = dhcpEthEnd.value + 254;
+ }
+}
+
+
+// done hiding -->
+</script>
+ <base target="_self">
+ </head>
+
+<body onload="initMenu('idMenu'); frmLoad();">
+
+<script type="text/javascript">
+ writeHeader("LAN", "<%ejGet(curUserName)%>", "<%ejGetOther(sysInfo, adslStd)%>", "<%ejGetOther(sysInfo, noBrPrtcl)%>", <%ejGetOther(sysInfo, pppIpExtension)%>, <%ejGetOther(sysInfo, enblFirewall)%>, <%ejGetOther(sysInfo, enblNat)%>, "<%ejGetWl(wlInterface)%>", <%ejGet(enblQos)%>);
+</script>
+
+<form>
+<h3>DHCP Server</h3>
+
+<p>Configure the router’s IP address and subnet mask for LAN interface.</p>
+
+<table border="0" cellpadding="1" cellspacing="0">
+ <tr>
+ <td><label for="ethIpAddress">IP address:</label></td>
+ <td><input type='text' name='ethIpAddress' id='ethIpAddress'></td>
+ </tr>
+ <tr>
+ <td><label for="ethSubnetMask">Subnet mask:</label></td>
+ <td><input type='text' name='ethSubnetMask' id='ethSubnetMask'></td>
+ </tr>
+</table>
+
+<div id='dhcpInfo'>
+ <p>
+ <input type='radio' name='dhcpSrvType' id='optDHCPoff' onClick='typeClick()'> <label for="optDHCPoff">Disable DHCP server</label><br>
+ <input type='radio' name='dhcpSrvType' id='optDHCPon' onClick='typeClick()'> <label for="optDHCPon">Enable DHCP server</label>
+ </p>
+ <table border="0" cellpadding="1" cellspacing="0" style="margin-left: 2em;">
+ <tr>
+ <td><label for="dhcpEthStart">Start IP address:</label></td>
+ <td><input type='text' name='dhcpEthStart' id='dhcpEthStart' onChange='manualModDhcp()'></td>
+ </tr>
+ <tr>
+ <td><label for="dhcpEthEnd">End IP address:</label></td>
+ <td><input type='text' name='dhcpEthEnd' id='dhcpEthEnd' onChange='manualModDhcp()'></td>
+ </tr>
+ <tr>
+ <td><label for="dhcpLeasedTime">Lease time:</label></td>
+ <td><input type='text' name='dhcpLeasedTime' id='dhcpLeasedTime'> hours</td>
+ </tr>
+ </table>
+
+ <div id='relayInfo'>
+ <p><input type='radio' name='dhcpSrvType' id='optDHCPrelay' onClick='typeClick()'> <label for="optDHCPrelay">Enable DHCP server relay</label></p>
+ <table border="0" cellpadding="1" cellspacing="0" style="margin-left: 2em;">
+ <tr>
+ <td><label for="dhcpSrvAddr">DHCP server IP address:</label></td>
+ <td><input type='text' name='dhcpSrvAddr' id='dhcpSrvAddr'></td>
+ </tr>
+ </table>
+ </div>
+
+ <p><input type='checkbox' name='enblLan2' id='enblLan2' onClick='lan2CbClick(this)'> <label for="enblLan2">Configure the second IP address and subnet mask for LAN interface</label></p>
+ <div id='lan2Info'>
+ <table border="0" cellpadding="1" cellspacing="0" style="margin-left: 2em;">
+ <tr>
+ <td><label for="lan2IpAddress">IP address:</label></td>
+ <td><input type='text' name='lan2IpAddress' id='lan2IpAddress'></td>
+ </tr>
+ <tr>
+ <td><label for="lan2SubnetMask">Subnet mask:</label></td>
+ <td><input type='text' name='lan2SubnetMask' id='lan2SubnetMask'></td>
+ </tr>
+ </table>
+ </div>
+</div>
+
+<div id='upnpInfo'>
+<h3>Universal Plug-n-Play</h3>
+<p><input type='checkbox' name='chkUpnp' id='chkUpnp'> <label for="chkUpnp">Universal Plug-n-Play (UPnP)</label></p>
+</div>
+
+<div id='idStp'>
+<h3>802.1d</h3>
+<p><input type='checkbox' name='chkStp' id='chkStp'> <label for="chkStp">802.1d spanning tree protocol</label></p>
+</div>
+
+<p><input type='button' onClick='btnApply(0)' value='Apply'> <input type='button' onClick='btnReset()' value='Restart'></p>
+</form>
+
+<script type="text/javascript">
+ writeFooter();
+</script>
+
+</body>
+</html>
projects / bcm963xx.git / blobdiff