It was the one from IPexper blog. I'm not near the computer now, but I think you can find it there.
Just to confirm - this solution will *not* work without MPLS, as it is not a tunneling solution.
-- Marko Milivojevic - CCIE #18427 Senior Technical Instructor - IPexpert Free CCIE Training: http://bit.ly/vLecture Mailto: markom_at_ipexpert.com Telephone: +1.810.326.1444 Community: http://www.ipexpert.com/communities :: Sent from my phone. Apologies for errors and brevity. :: On May 7, 2011, at 18:25, Paul Negron <negron.paul_at_gmail.com> wrote: > Right. So he is using MPLS as his transport...correct? > I was making sure that he had MPLS configured properly to be able ping > across. Am I reading this wrong? > > Marko...can you unicast me that config you gave him Sir? > > Paul > -- > Paul Negron > CCIE# 14856 CCSI# 22752 > Senior Technical Instructor > www.micronicstraining.com > > > >> From: Marko Milivojevic <markom_at_ipexpert.com> >> Date: Sat, 7 May 2011 18:15:06 -0700 >> To: Narbik Kocharians <narbikk_at_gmail.com> >> Cc: Bryan Stair <uptown.ccie_at_gmail.com>, Paul Negron <negron.paul_at_gmail.com>, >> "ccielab_at_groupstudy.com" <ccielab_at_groupstudy.com> >> Subject: Re: IPv6 Dual Stacking question >> >> He's trying to use 6PE. >> >> -- >> Marko Milivojevic - CCIE #18427 >> Senior Technical Instructor - IPexpert >> >> Free CCIE Training: http://bit.ly/vLecture >> >> Mailto: markom_at_ipexpert.com >> Telephone: +1.810.326.1444 >> Community: http://www.ipexpert.com/communities >> >> :: Sent from my phone. Apologies for errors and brevity. :: >> >> >> On May 7, 2011, at 16:36, Narbik Kocharians <narbikk_at_gmail.com> wrote: >> >>> I am sorry but are you trying to connect the two IPv6 networks through IPv4? >>> If so what solution are you using? P2P or Multipoint solution? >>> >>> On Sat, May 7, 2011 at 4:08 PM, Bryan Stair <uptown.ccie_at_gmail.com> wrote: >>> >>>> OSPF....I set it up exactly the way Marko posted it. OSPF core dual stack >>>> at >>>> the edge running 6PE. My home lab was already up so I used frame at the >>>> edge >>>> and ethernet in the core. I can see the routes in the table, but ping won't >>>> work. The documentation said IPv6 ICMP control message will not work. My >>>> question simply is do I need to setup any type of tunnel to get it working. >>>> >>>> On Sat, May 7, 2011 at 6:24 PM, Paul Negron <negron.paul_at_gmail.com> wrote: >>>> >>>>> What r u using for the core IGP? >>>>> >>>>> Paul >>>>> -- >>>>> Paul Negron >>>>> CCIE# 14856 CCSI# 22752 >>>>> Senior Technical Instructor >>>>> www.micronicstraining.com >>>>> >>>>> >>>>> >>>>>> From: Bryan Stair <uptown.ccie_at_gmail.com> >>>>>> Reply-To: Bryan Stair <uptown.ccie_at_gmail.com> >>>>>> Date: Sat, 7 May 2011 09:12:55 -0400 >>>>>> To: <ccielab_at_groupstudy.com> >>>>>> Subject: Fwd: IPv6 Dual Stacking question >>>>>> >>>>>> question never made it to the list >>>>>> >>>>>> ---------- Forwarded message ---------- >>>>>> From: Bryan Stair <uptown.ccie_at_gmail.com> >>>>>> Date: Fri, May 6, 2011 at 9:57 AM >>>>>> Subject: Re: IPv6 Dual Stacking question >>>>>> To: Marko Milivojevic <markom_at_ipexpert.com> >>>>>> Cc: Juan <fferrer10_at_gmail.com>, "ccielab_at_groupstudy.com" < >>>>>> ccielab_at_groupstudy.com> >>>>>> >>>>>> >>>>>> Marko, >>>>>> >>>>>> I have one question please forgive me if I seem like a novice. I read >>>> up >>>>> on >>>>>> the technology which I believe is 6PE, second I followed your setup >>>>> scenario >>>>>> posted on your blog. However I was not allowed to ping from IPv6 CE to >>>> CE >>>>> of >>>>>> course it worked from PE to CE. In reading the Cisco docs one caveat >>>> was >>>>>> IPv6 ICMP control message will not be passed at the edge. Is this the >>>>> case >>>>>> or have I missed something? One thing I failed to mentioned was I set >>>>> this >>>>>> up over Frame just to see what would happen. >>>>>> >>>>>> On Wed, Apr 27, 2011 at 6:04 AM, Marko Milivojevic < >>>> markom_at_ipexpert.com >>>>>> wrote: >>>>>> >>>>>>> You've seen the configuration :-). Other than LSPs, are there any >>>>> tunnels >>>>>>> configured? :-) >>>>>>> >>>>>>> -- >>>>>>> Marko Milivojevic - CCIE #18427 >>>>>>> Senior Technical Instructor - IPexpert >>>>>>> >>>>>>> Free CCIE Training: http://bit.ly/vLecture >>>>>>> >>>>>>> Mailto: markom_at_ipexpert.com >>>>>>> Telephone: +1.810.326.1444 >>>>>>> Community: http://www.ipexpert.com/communities >>>>>>> >>>>>>> :: Sent from my phone. Apologies for errors and brevity. :: >>>>>>> >>>>>>> >>>>>>> On Apr 27, 2011, at 1:11, Juan <fferrer10_at_gmail.com> wrote: >>>>>>> >>>>>>>> Many thanks Marko... >>>>>>>> >>>>>>>> Anyway, i have some doubts... If you configure dual stacking at the >>>> CEs >>>>>>> you >>>>>>> have on the ends of the ipv4....do you need to have a tunnel between >>>> the >>>>>>> PEs >>>>>>> to permit the ipv6 prefixes to pass the ipv4 core? >>>>>>>> >>>>>>>> Best Regards >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> 2011/4/26 Marko Milivojevic <markom_at_ipexpert.com> >>>>>>>> You can use the same session with multiple address families - "ipv4 >>>>>>>> unicast" and "ipv6 unicast". Just to give you an example of this, you >>>>>>>> can read the short blog I wrote on the subject couple of years ago: >>>>>>>> >>>>>>>> http://blog.ipexpert.com/2010/06/09/ipv6-in-carrier-networks/ >>>>>>>> >>>>>>>> >>>>>>>> -- >>>>>>>> Marko Milivojevic - CCIE #18427 >>>>>>>> Senior Technical Instructor - IPexpert >>>>>>>> >>>>>>>> FREE CCIE training: http://bit.ly/vLecture >>>>>>>> >>>>>>>> Mailto: markom_at_ipexpert.com >>>>>>>> Telephone: +1.810.326.1444 >>>>>>>> Web: http://www.ipexpert.com/ >>>>>>>> >>>>>>>> Disclaimer: Opinions expressed in this message are mine and my only >>>>>>>> and not the official or unofficial opinion of, or affiliated with >>>>>>>> IPexpert and its owners in any way. >>>>>>>> >>>>>>>> >>>>>>>> On Tue, Apr 26, 2011 at 12:34, <fferrer10_at_gmail.com> wrote: >>>>>>>>> Hi guys, >>>>>>>>> >>>>>>>>> Can you provide some help about how to pass with the same bgp >>>> session >>>>>>> IPv4 >>>>>>> & >>>>>>>>> IPv6 prefixes through an IPv4 Mpls network? I read something about >>>> the >>>>>>> ipv6 >>>>>>>>> dual stacking capability of Cisco routers, but i am not sure if you >>>>> can >>>>>>> have a >>>>>>>>> bgp session passing the 2 types of prefixes at the same time >>>> (suppose >>>>>>> we >>>>>>> need >>>>>>>>> to comunicate 2 mixed environments, with ipv4 & ipv6 hosts at both >>>>>>> ends) >>>>>>>>> >>>>>>>>> TIA and best regards. >>>>>>>>> >>>>>>>>> >>>>>>>>> Blogs and organic groups at http://www.ccie.net >>>>>>>>> >>>>>>>>> >>>>> _______________________________________________________________________ >>>>>>>>> Subscription information may be found at: >>>>>>>>> http://www.groupstudy.com/list/CCIELab.html >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> -- >>>>>>>> Juan Faure >>>>>>> >>>>>>> >>>>>>> Blogs and organic groups at http://www.ccie.net >>>>>>> >>>>>>> >>>> _______________________________________________________________________ >>>>>>> Subscription information may be found at: >>>>>>> http://www.groupstudy.com/list/CCIELab.html >>>>>> >>>>>> >>>>>> Blogs and organic groups at http://www.ccie.net >>>>>> >>>>>> _______________________________________________________________________ >>>>>> Subscription information may be found at: >>>>>> http://www.groupstudy.com/list/CCIELab.html >>>> >>>> >>>> Blogs and organic groups at http://www.ccie.net >>>> >>>> _______________________________________________________________________ >>>> Subscription information may be found at: >>>> http://www.groupstudy.com/list/CCIELab.html >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>> >>> >>> -- >>> *Narbik Kocharians >>> *CCSI#30832, CCIE# 12410 (R&S, SP, Security) >>> www.MicronicsTraining.com <http://www.micronicstraining.com/> >>> Sr. Technical Instructor >>> *Ask about our FREE Lab Voucher with our Boot Camps* >>> YES! We take Cisco Learning Credits! >>> Training & Remote Racks available >>> >>> >>> Blogs and organic groups at http://www.ccie.net >>> >>> _______________________________________________________________________ >>> Subscription information may be found at: >>> http://www.groupstudy.com/list/CCIELab.html Blogs and organic groups at http://www.ccie.netReceived on Sat May 07 2011 - 19:13:46 ART
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