<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 15 (filtered medium)"><style><!--
/* Font Definitions */
@font-face
{font-family:Wingdings;
panose-1:5 0 0 0 0 0 0 0 0 0;}
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:"Calibri",sans-serif;}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:#0563C1;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:#954F72;
text-decoration:underline;}
p.MsoListParagraph, li.MsoListParagraph, div.MsoListParagraph
{mso-style-priority:34;
margin-top:0in;
margin-right:0in;
margin-bottom:0in;
margin-left:.5in;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:"Calibri",sans-serif;}
span.EmailStyle17
{mso-style-type:personal-compose;
font-family:"Calibri",sans-serif;
color:windowtext;}
.MsoChpDefault
{mso-style-type:export-only;
font-family:"Calibri",sans-serif;}
@page WordSection1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;}
div.WordSection1
{page:WordSection1;}
/* List Definitions */
@list l0
{mso-list-id:2028603399;
mso-list-type:hybrid;
mso-list-template-ids:367133660 1410742274 67698691 67698693 67698689 67698691 67698693 67698689 67698691 67698693;}
@list l0:level1
{mso-level-start-at:0;
mso-level-number-format:bullet;
mso-level-text:-;
mso-level-tab-stop:none;
mso-level-number-position:left;
text-indent:-.25in;
font-family:"Calibri",sans-serif;
mso-fareast-font-family:Calibri;
mso-bidi-font-family:"Times New Roman";}
@list l0:level2
{mso-level-number-format:bullet;
mso-level-text:o;
mso-level-tab-stop:none;
mso-level-number-position:left;
text-indent:-.25in;
font-family:"Courier New";}
@list l0:level3
{mso-level-number-format:bullet;
mso-level-text:\F0A7;
mso-level-tab-stop:none;
mso-level-number-position:left;
text-indent:-.25in;
font-family:Wingdings;}
@list l0:level4
{mso-level-number-format:bullet;
mso-level-text:\F0B7;
mso-level-tab-stop:none;
mso-level-number-position:left;
text-indent:-.25in;
font-family:Symbol;}
@list l0:level5
{mso-level-number-format:bullet;
mso-level-text:o;
mso-level-tab-stop:none;
mso-level-number-position:left;
text-indent:-.25in;
font-family:"Courier New";}
@list l0:level6
{mso-level-number-format:bullet;
mso-level-text:\F0A7;
mso-level-tab-stop:none;
mso-level-number-position:left;
text-indent:-.25in;
font-family:Wingdings;}
@list l0:level7
{mso-level-number-format:bullet;
mso-level-text:\F0B7;
mso-level-tab-stop:none;
mso-level-number-position:left;
text-indent:-.25in;
font-family:Symbol;}
@list l0:level8
{mso-level-number-format:bullet;
mso-level-text:o;
mso-level-tab-stop:none;
mso-level-number-position:left;
text-indent:-.25in;
font-family:"Courier New";}
@list l0:level9
{mso-level-number-format:bullet;
mso-level-text:\F0A7;
mso-level-tab-stop:none;
mso-level-number-position:left;
text-indent:-.25in;
font-family:Wingdings;}
ol
{margin-bottom:0in;}
ul
{margin-bottom:0in;}
--></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=EN-US link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal>Hi,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I have 1 physical machine, a Hyper-V host, that runs a Slackware linux 14.1 guest.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>The linux guest has a bridged NIC to the host and has IPv6 connectivity via a Sixxs AICCU (tun0) tunnel.<o:p></o:p></p><p class=MsoNormal>I use this as my ISP gives me dynamic IPv4 and no IPv6.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>The strongswan host gets the ipv6 2604:8800:100:277::2/64 with the remote endpoint being 2604:8800:100:277::1<o:p></o:p></p><p class=MsoNormal>IPv6 Prefix 2604:8800:100:277::1/64<o:p></o:p></p><p class=MsoNormal>PoP IPv6 2604:8800:100:277::1<o:p></o:p></p><p class=MsoNormal>Your IPv6 2604:8800:100:277::2<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>IPv6 Them 2604:8800:100:277::2/64<o:p></o:p></p><p class=MsoNormal>Prefix 2604:8800:100:8277::/64<o:p></o:p></p><p class=MsoNormal>Reverse Zone 7.7.2.8.0.0.1.0.0.0.8.8.4.0.6.2.ip6.arpa.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>IPv6 connectivity on the strongswan host works fine.<o:p></o:p></p><p class=MsoNormal>Road warriors connecting via the IPsec tunnel cannot use IPv6.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I have setup strongSwan with a mobile android user and everything over IPv4 works fine.<o:p></o:p></p><p class=MsoNormal>In spite of the android getting an IPv6 address from strongSwan, it is unable to ping6 anyone but itself.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I have tried using http://www.strongswan.org/uml/testresults/ipv6/rw-ip6-in-ip4-ikev2/index.html and with some assistance from #strongswan@Freenode to no avail.<o:p></o:p></p><p class=MsoNormal>I am posting my long configuration below, what am I missing here?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>The strongswan host is running a 4.0.1 kernel<o:p></o:p></p><p class=MsoNormal>The android host is using the strongSwan client and is running a 3.4.42-g77cbf41 kernl on armv7l GNU/Linux<o:p></o:p></p><p class=MsoNormal>You can view a network diagram at: <a href="http://i.imgur.com/0A85oJC.jpg">http://i.imgur.com/0A85oJC.jpg</a><o:p></o:p></p><p class=MsoNormal>You can view the logs at: <a href="http://pastebin.ca/2996609">http://pastebin.ca/2996609</a><o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo1'><![if !supportLists]><span style='mso-list:Ignore'>-<span style='font:7.0pt "Times New Roman"'> </span></span><![endif]>S<o:p></o:p></p></div></body></html>