<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=Windows-1252"> </head> <body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "> <div> <div apple-content-edited="true"> <div style="orphans: 2; text-align: -webkit-auto; text-indent: 0px; widows: 2; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "> <div style="orphans: 2; text-align: -webkit-auto; text-indent: 0px; widows: 2; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "> <div style="orphans: 2; text-align: -webkit-auto; text-indent: 0px; widows: 2; "> <div>Hi, I am trying to set up a Ubuntu 12.04 as 6RD border router but I can't get it work ok. </div> <div>Google don't give so many hints so I have used <a href="http://en.usenet.digipedia.org/thread/18960/18958/"> http://en.usenet.digipedia.org/thread/18960/18958/</a> as source.</div> <div><br> </div> <div><br> </div> <div>My setup:</div> <div><br> </div> <div><script></div> <div>#My 6rd domain, iproute ( 20111117-1ubuntu2 ) package in Ubuntu 12.04 can only use /32�..</div> <div>PREFIX="2001:db8"</div> <div># My 6RD BR IP</div> <div>BRIP=1.1.99.1</div> <div><br> </div> <div>#Create "loopback", i have tried to use eth0 as BR-interface but it's same problem.</div> <div>ip link add type veth </div> <div>ip a a dev veth0 $BRIP</div> <div>ip l set veth0 up</div> <div><br> </div> <div>#Create 6rd tunnel interface</div> <div>ip tunnel add 6rd mode sit local $BRIP dev veth0 ttl 64 </div> <div>ip addr add ${PREFIX}::1/32 dev 6rd </div> <div>ip tunnel 6rd dev 6rd 6rd-prefix ${PREFIX}::/32</div> <div>ip link set 6rd up </div> <div><br> </div> <div>#Enable IPv6 routing</div> <div>sysctl -w net.ipv6.conf.all.forwarding=1</div> <div></script></div> <div><br> </div> <div>Then I set up option 212 with:</div> <div>option 6rd code 212 = { integer 8, integer 8,</div> <div> ip6-address, array of ip-address };</div> <div>option 6rd 0 32 2001:db8:: 1.1.99.1;</div> <div><br> </div> <div>The problem is that when I use the tunnel ( ping6 ${PREFIX}::1 for example ) I get "icmp port unreachable" for the traffic ( protocol 41 ) to BRIP/1.1.99.1 </div> <div>The icmp originates from my BRIP so everything looks ok. except that it don't work. :)</div> <div><br> </div> <div>A route to 2001:db8::/32 through dev 6rd is automatically created when I run my script.</div> <div><br> </div> <div>Has anyone done this or used other OS like *BSD, other Linux or what should I do???</div> <div>I have tried to use the newest iproute2 package from source but it don't help either.</div> <div><br> </div> <div>/Torbj�rn Ekl�v</div> </div> <div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; orphans: 2; text-align: -webkit-auto; text-indent: 0px; widows: 2; "> mobil: 070 - 683 51 75</div> <div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; orphans: 2; text-align: -webkit-auto; text-indent: 0px; widows: 2; "> Lync: <a href="mailto:torbjorn.eklov@interlan.se">torbjorn.eklov@interlan.se</a></div> <div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; orphans: 2; text-align: -webkit-auto; text-indent: 0px; widows: 2; "> Skype: torbjorn.eklov</div> <div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; orphans: 2; text-align: -webkit-auto; text-indent: 0px; widows: 2; "> <a href="http://www.interlan.se">http://www.interlan.se</a><br> <a href="http://www.dnssecandipv6.se/">http://www.dnssecandipv6.se</a></div> <div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; orphans: 2; text-align: -webkit-auto; text-indent: 0px; widows: 2; "> <br class="Apple-interchange-newline"> <br> </div> </div> </div> </div> <br> </div> </body> </html>