<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 14 (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:Wingdings;
panose-1:5 0 0 0 0 0 0 0 0 0;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:Tahoma;
panose-1:2 11 6 4 3 5 4 4 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;
font-size:11.0pt;
font-family:"Calibri","sans-serif";
mso-fareast-language:EN-US;}
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;}
p
{mso-style-priority:99;
mso-margin-top-alt:auto;
margin-right:0cm;
mso-margin-bottom-alt:auto;
margin-left:0cm;
font-size:12.0pt;
font-family:"Times New Roman","serif";}
p.MsoAcetate, li.MsoAcetate, div.MsoAcetate
{mso-style-priority:99;
mso-style-link:"Balloon Text Char";
margin:0cm;
margin-bottom:.0001pt;
font-size:8.0pt;
font-family:"Tahoma","sans-serif";
mso-fareast-language:EN-US;}
span.BalloonTextChar
{mso-style-name:"Balloon Text Char";
mso-style-priority:99;
mso-style-link:"Balloon Text";
font-family:"Tahoma","sans-serif";
mso-fareast-language:EN-US;}
span.EmailStyle20
{mso-style-type:personal;
font-family:"Calibri","sans-serif";
color:windowtext;}
span.EmailStyle21
{mso-style-type:personal;
font-family:"Calibri","sans-serif";
color:#1F497D;}
span.EmailStyle22
{mso-style-type:personal;
font-family:"Calibri","sans-serif";
color:#1F497D;}
span.EmailStyle23
{mso-style-type:personal;
font-family:"Calibri","sans-serif";
color:#1F497D;}
span.EmailStyle24
{mso-style-type:personal-reply;
font-family:"Calibri","sans-serif";
color:#1F497D;}
.MsoChpDefault
{mso-style-type:export-only;
font-size:10.0pt;}
@page WordSection1
{size:612.0pt 792.0pt;
margin:72.0pt 72.0pt 72.0pt 72.0pt;}
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=EN-AU link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='color:#1F497D'>No reason that I’m aware of </span><span style='font-family:Wingdings;color:#1F497D'>J</span><span style='color:#1F497D'><o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><br>I’ll give that a go, I think that may work in this instance, not sure about the campus links but it should work for the WAN links, I can probably come up with some sort of marker in the first few nibbles of the host /64 for the LAN links that works (we differentiate the campuses at the /40 and /48 address levels)<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Thanks David, much appreciated.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><div><p class=MsoNormal><span style='color:#1F497D;mso-fareast-language:EN-AU'>Thanks,<o:p></o:p></span></p><p class=MsoNormal><b><span style='font-size:12.0pt;font-family:"Arial","sans-serif";color:#333333;mso-fareast-language:EN-AU'>Ayden Beeson</span></b><span style='color:#1F497D;mso-fareast-language:EN-AU'><o:p></o:p></span></p></div><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif";mso-fareast-language:EN-AU'>From:</span></b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif";mso-fareast-language:EN-AU'> David Harmsworth [mailto:davidh@staff.iinet.net.au] <br><b>Sent:</b> Thursday, 2 May 2013 12:02 PM<br><b>To:</b> Beeson, Ayden; ausnog@lists.ausnog.net<br><b>Subject:</b> RE: OSPFv3 / EIGRPv4 - Link local addresses<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span style='color:#1F497D'>Is there anything stopping you setting the link-local address to match the last 64 bits of its main, real v6 address?<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>I.E. if your global interface address on one end is 2405:2D00::14, set its corresponding link-local to be FE80::14?<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>David<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif";mso-fareast-language:EN-AU'>From:</span></b><span lang=EN-US style='font-size:10.0pt;font-family:"Tahoma","sans-serif";mso-fareast-language:EN-AU'> ausnog-bounces@lists.ausnog.net [mailto:ausnog-bounces@lists.ausnog.net] <b>On Behalf Of </b>Beeson, Ayden<br><b>Sent:</b> Thursday, 2 May 2013 11:32 AM<br><b>To:</b> ausnog@lists.ausnog.net<br><b>Subject:</b> [AusNOG] OSPFv3 / EIGRPv4 - Link local addresses<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Hey guys,<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>I’ve got a small question and I thought somebody here might have an answer. We are implementing IPv6 internally now after bringing our external BGP up a few weeks ago, I have started configuring up OSPFv3 internally and I have instantly noticed that while it’s all working fine, all the route tables show the link local addresses for each hop.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>While technically this is ok, it’s pretty annoying not being able to clearly see the host’s actual ipv6 address on the other end of the link. I have done a bit of reading and it seems that this is the way they do their neighbour relationships now, but does anybody know if there is a way to get them to use their actual IPv6 addresses as assigned according to our IPv6 range we have been allocated? <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>It’s not “required” per say but it’s pretty annoying, at least it still shows the P2P VLAN I guess but it’d be nice for it to display an IP that actually meant something to me.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>As far as I understand it, EIGRP is exactly the same so that idea went away pretty quick, thoughts?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>An example entry is:<o:p></o:p></p><p class=MsoNormal>O 2405:2D00::2C/127 [110/4]<o:p></o:p></p><p class=MsoNormal> via FE80::20E:39FF:FE17:E140, Vlan922<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>The host at the other end of that link has 2405:2d00::14/127 on the vlan and a loopback address of 2405:2D00::FF02/128. Ideally it would show the loopback but I’ll take either over that irrelevant link local <span style='font-family:Wingdings'>J</span><o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span style='mso-fareast-language:EN-AU'>Thanks,<o:p></o:p></span></p><p class=MsoNormal><b><span style='font-size:12.0pt;font-family:"Arial","sans-serif";color:#333333;mso-fareast-language:EN-AU'>Ayden Beeson<i> </i></span></b><i><span style='font-size:8.0pt;font-family:"Arial","sans-serif";color:#333333;mso-fareast-language:EN-AU'>B.InfoTech, CCNA</span></i><span style='font-size:8.5pt;font-family:"Verdana","sans-serif";color:#999999;mso-fareast-language:EN-AU'> <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif";mso-fareast-language:EN-AU'><o:p> </o:p></span></p></div>
<P><A title="Charles Sturt University" href="http://www.csu.edu.au/"><IMG
alt="Charles Sturt University"
src="cid:csu-logo1953.bmp"
border=0></A></P>
<P
style="FONT-SIZE: 8px; COLOR: #c42129; FONT-FAMILY: Arial, Helvetica, sans-serif">| ALBURY-WODONGA | BATHURST | CANBERRA | DUBBO | GOULBURN | MELBOURNE | ONTARIO | ORANGE | PORT
MACQUARIE | SYDNEY | WAGGA
WAGGA |</P>
<HR>
<SPAN
style="FONT-WEIGHT: bold; FONT-SIZE: 9px; FONT-FAMILY: Arial, Helvetica, sans-serif">LEGAL
NOTICE</SPAN><BR><SPAN
style="FONT-SIZE: 9px; FONT-FAMILY: Arial, Helvetica, sans-serif">This email
(and any attachment) is confidential and is intended for the use of the
addressee(s) only. If you are not the intended recipient of this email, you must
not copy, distribute, take any action in reliance on it or disclose it to
anyone. Any confidentiality is not waived or lost by reason of mistaken
delivery. Email should be checked for viruses and defects before opening.
Charles Sturt University (CSU) does not accept liability for viruses or any
consequence which arise as a result of this email transmission. Email
communications with CSU may be subject to automated email filtering, which could
result in the delay or deletion of a legitimate email before it is read at CSU.
The views expressed in this email are not necessarily those of CSU.</SPAN>
<P style="FONT-SIZE: 9px; FONT-FAMILY: Arial, Helvetica, sans-serif"><A
style="COLOR: #c42129" href="http://www.csu.edu.au">Charles Sturt University in
Australia</A> The Grange Chancellery, Panorama Avenue, Bathurst NSW Australia 2795
(ABN: 83 878 708 551; CRICOS Provider Numbers: 00005F (NSW), 01947G (VIC),
02960B (ACT)). TEQSA Provider Number: PV12018 <BR><A style="COLOR: #c42129"
href="http://www.charlessturt.ca/">Charles Sturt University in Ontario</A> 860
Harrington Court, Burlington Ontario Canada L7N 3N4 Registration: <A
style="COLOR: #c42129" href="http://www.peqab.ca">www.peqab.ca</A></P><SPAN
style="FONT-SIZE: 9px; FONT-FAMILY: Arial, Helvetica, sans-serif">Consider the
environment before printing this email.</SPAN> <div style="color:#999999;font-size:11px;font-family:verdana"><br>Disclaimer added by <b>CodeTwo Exchange Rules 2007</b><br><a href="http://www.codetwo.com">www.codetwo.com</a></div><br></body></html>