<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=us-ascii">
<meta name="Generator" content="Microsoft Word 12 (filtered medium)">
<style><!--
/* Font Definitions */
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Verdana;
panose-1:2 11 6 4 3 5 4 4 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0cm;
margin-bottom:.0001pt;
line-height:115%;
font-size:11.0pt;
font-family:"Verdana","sans-serif";}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:blue;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:purple;
text-decoration:underline;}
span.E-MailFormatvorlage17
{mso-style-type:personal-compose;
font-family:"Verdana","sans-serif";
color:windowtext;}
.MsoChpDefault
{mso-style-type:export-only;}
.MsoPapDefault
{mso-style-type:export-only;
line-height:115%;}
@page WordSection1
{size:612.0pt 792.0pt;
margin:70.85pt 70.85pt 2.0cm 70.85pt;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]-->
</head>
<body lang="DE" link="blue" vlink="purple">
<div class="WordSection1">
<p class="MsoNormal"><span lang="DE-AT" style="font-size:10.0pt;line-height:115%">Hi<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="DE-AT" style="font-size:10.0pt;line-height:115%"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;line-height:115%">Does anyone have experience with a IPSECKEY RR? Especially how to make one?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;line-height:115%"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;line-height:115%">Why do I need one, you ask?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;line-height:115%">Well, it’s my best guest. I have to create a site2site vpn tunnel between a Westermo GPRS-Modem and a Checkpoint Firewall, and the Modem does not accept the certificate.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;line-height:115%">Instead it logs: “no RSA public key known for '62.99.190.155'; DNS search for KEY failed (failure querying DNS for KEY of 155.190.99.62.in-addr.arpa.: Host name lookup failure)”<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;line-height:115%"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;line-height:115%"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;line-height:115%">I found an example of such an RR on the interwebs, it looks like this:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;line-height:115%">38.2.0.192.in-addr.arpa. 7200 IN IPSECKEY ( 10 1 2<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;line-height:115%"> 192.0.2.38<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;line-height:115%"> AQNRU3mG7TVTO2BkR47usntb102uFJtugbo6BSGvgqt4AQ== )<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;line-height:115%">My BIND 9.8.2 accepts this record, but of course I need the correct one, not the example.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;line-height:115%">So, does anyone know how to convert the public key of my certificate into a signature like this?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;line-height:115%"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;line-height:115%"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;line-height:115%"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;line-height:115%"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;line-height:115%">Here some additional information:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;line-height:115%"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;line-height:115%">Logentries of the Mestermo MRD-310:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;line-height:115%"><84>Dec 18 16:51:25 pluto[16214]: "VPN_ASA_TM0" #1: Main mode peer ID is ID_IPV4_ADDR: '62.99.190.155'
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;line-height:115%"><84>Dec 18 16:51:25 pluto[16214]: "VPN_ASA_TM0" #1:
<span style="color:red">issuer cacert not found </span><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;line-height:115%"><84>Dec 18 16:51:25 pluto[16214]: "VPN_ASA_TM0" #1:
<span style="color:red">X.509 certificate rejected <o:p></o:p></span></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;line-height:115%"><84>Dec 18 16:51:25 pluto[16214]: "VPN_ASA_TM0" #1: issuer cacert not found
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;line-height:115%"><84>Dec 18 16:51:25 pluto[16214]: "VPN_ASA_TM0" #1: X.509 certificate rejected
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;line-height:115%"><84>Dec 18 16:51:26 pluto[16214]: "VPN_ASA_TM0" #1:
<span style="color:red">no RSA public key known for '62.99.190.155'; DNS search for KEY failed</span> (failure querying DNS for KEY of 155.190.99.62.in-addr.arpa.: Host name lookup failure)
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;line-height:115%"><84>Dec 18 16:51:26 pluto[16214]: "VPN_ASA_TM0" #1: sending encrypted notification INVALID_KEY_INFORMATION to 62.99.190.155:500<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;line-height:115%"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;line-height:115%"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;line-height:115%">IPSECKEY rfc:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="DE-AT" style="font-size:10.0pt;line-height:115%"><a href="https://tools.ietf.org/html/rfc4025"><span lang="EN-US">https://tools.ietf.org/html/rfc4025</span></a></span><span lang="EN-US" style="font-size:10.0pt;line-height:115%"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;line-height:115%"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;line-height:115%"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;line-height:115%">Thanks!<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.0pt;line-height:115%"><o:p> </o:p></span></p>
<p class="MsoNormal" style="line-height:normal"><span style="font-size:9.0pt;color:gray">---<o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:normal"><span style="font-size:9.0pt;color:gray">Ing. Christian Melbinger<o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:normal"><span style="font-size:9.0pt;color:gray">Netzwerk & Security<o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:normal"><span style="font-size:9.0pt;color:gray"><o:p> </o:p></span></p>
<p class="MsoNormal" style="line-height:normal"><span style="font-size:9.0pt;color:gray">WienIT EDV Dienstleistungsgesellschaft mbH & Co KG<o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:normal"><span style="font-size:9.0pt;color:gray">A-1030 Wien, Thomas-Klestil-Platz 6<o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:normal"><span style="font-size:9.0pt;color:gray">tel: +43 (1) 90405 47188<o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:normal"><span style="font-size:9.0pt;color:gray">fax: +43 (1) 90405 88 47188<o:p></o:p></span></p>
<p class="MsoNormal" style="line-height:normal"><span style="font-size:9.0pt;color:gray">mailto:christian.melbinger@wienit.at<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="DE-AT"><o:p> </o:p></span></p>
</div>
<span style="FONT-SIZE: 11px; FONT-FAMILY: Verdana"><br>____________________________________________________________________________<br>WienIT EDV Dienstleistungsgesellschaft mbH & Co KG, A-1030 Wien, Thomas-Klestil-Platz 6,<br>FN 255974h, Handelsgericht Wien, DVR: 2109667, UID-Nr. ATU61260824<br>Persönlich haftender Gesellschafter:<br>WienIT EDV Dienstleistungsgesellschaft mbH, A-1030 Wien, Thomas-Klestil-Platz 6,<br>FN 255649f, Handelsgericht Wien, UID-Nr. ATU61296118<br></span></body>
</html>