120 lines
4.5 KiB
HTML
120 lines
4.5 KiB
HTML
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<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 4.0//EN">
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<LINK rel="stylesheet" type="text/css" href="../rzahg/ic.css">
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<script type="text/javascript" language="Javascript">
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<!-- //////////
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//START NON-TRANSLATABLE
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//Obtain name of HTML file in parent frame.
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var parentDir = parent.window.location.href.substring(0,location.href.lastIndexOf('/')+1);
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var parentUrl = parent.window.location.href.substring(parentDir.length,parent.window.location.href.length+1);
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if (parentUrl.indexOf("#") >= 0) { parentUrl = parentUrl.substring(0,parentUrl.indexOf("#"));}
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function restoreValues() {
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//Is the hidden frame already loaded with the correct html?
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if (parentUrl != "rzalradvvpnwelcome.htm") {
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window.location = "rzalradvvpnwelcome.htm"; //load advisor frameset
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return;
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} else {
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//Obtain name of HTML file in hidden frame.
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var hiddenDir = parent.hidden.window.location.href.substring(0,location.href.lastIndexOf('/')+1);
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var hiddenUrl = parent.hidden.window.location.href.substring(hiddenDir.length,parent.hidden.window.location.href.length+1);
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if (hiddenUrl.indexOf("#") >= 0) { hiddenUrl = hiddenUrl.substring(0,hiddenUrl.indexOf("#"));}
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if (hiddenUrl != "rzalradvvpnhidden.htm") {
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//Correct HTML not loaded, load it
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parent.hidden.window.location = "rzalradvvpnhidden.htm";
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} else { //already loaded
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restoreValues2();
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}
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}
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}
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// restoreValues()
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//
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// This function is called when the the page is loaded. The function
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// checks the applet to see if any values had been previously set. If
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// values differ from page defaults, change values to match what user
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// had selected.
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function restoreValues2() {
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if (parent.hidden.savevalue[3] != "") {
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if (parent.hidden.savevalue[3] == 1) {
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document.form1.local[1].checked = true;
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} else {
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if (parent.hidden.savevalue[3] == 0) {
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document.form1.local[0].checked = true;
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}
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}
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}
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//END NON-TRANSLATABLE
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}
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// onBack()
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//
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// This function is called when the user clicks the Back button on the form.
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// The function loads the previous page of the advisor in the contents frame.
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function onBack() {
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// START NON-TRANSLATABLE
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window.location = "rzalradvvpn30.htm";
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//END NON-TRANSLATABLE
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}
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// onNext()
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//
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// This function is called when the user clicks on the Next button on the form
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function onNext() {
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// START NON-TRANSLATABLE
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if (document.form1.local[0].checked == true) {
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parent.hidden.savevalue[3] = 0;
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window.location = "rzalradvvpn40.htm";
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} else {
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if (document.form1.local[1].checked == true) {
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parent.hidden.savevalue[3] = 1;
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window.location = "rzalradvvpn130.htm";
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}
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}
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//END NON-TRANSLATABLE
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}
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//////////-->
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</script>
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<title>VPN planning advisor</title>
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</head>
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<BODY onLoad="restoreValues()">
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<H2>VPN planning advisor</H2>
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<STRONG>Authentication method</STRONG>
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<p>To establish a VPN the two connection endpoints of the VPN need to authenticate each other. OS/400<Sup>R</Sup> VPN
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uses either RSA signature mode or preshared keys to do this.<p>
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<p>A <strong>preshared key</strong> is a nontrivial string up to 128 characters long. Both ends of a connection must
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agree upon the preshared key. The advantage of using preshared keys is their simplicity, the
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disadvantage is that a shared secret must be distributed out-of-band, for example over the phone or
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through registered mail, prior to IKE negotiations. You should treat your preshared key as you would
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a password.</p>
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<p><strong>RSA Signature</strong> authentication provides more security than preshared keys because this
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mode uses digital certificates to provide authentication. You must configure your digital certificates
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by using Digital Certificate Manager (5722-SS1 Option 34).</p>
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<P>How do you plan to authenticate the key servers?</p>
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<form action=submit name="form1">
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<table>
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<tr><td> </td>
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<td><label for="certsQ"><INPUT TYPE="radio" id="certsQ" NAME="local" VALUE="certificate" checked>Digital certificate</label></td>
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<tr><td> </td>
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<td><label for="keyQ"><INPUT TYPE="radio" NAME="local" id="keyQ" VALUE="presharedkey">Preshared key</label></td>
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</tr>
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</table>
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<p> </p>
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<CENTER>
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<!-- TRNOTE Translate only the value attribute in the next two lines -->
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<input name=submit type="button" value=" << Back " onClick="onBack()">
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<input name=submit type="button" value=" Next >> " onClick="onNext()">
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</CENTER>
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</form>
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</BODY>
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</html>
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