From: David Prall (dcp@dcptech.com)
Date: Tue Dec 23 2008 - 21:35:27 ARST
You have configured "ip pim ssm default", I don't know if it will make a
difference or not. I just always do it when using SSM. Never played without
it.
David
-- http://dcp.dcptech.com> -----Original Message----- > From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of > mreiks > Sent: Tuesday, December 23, 2008 11:54 AM > To: Roman Rodichev; Cisco certification; ccielab@groupstudy.com > Subject: Re: mVPN over CsC topology > > Hi Roman > > Tx for the response. I have verified all the points you mentioned below > and > everything seems okay. I do have PE-CE PIM neighborship on both CE > routers. > My CE routers are SW1 and SW2 connecting to R3 and R6 respectively. > > The PIM mdt bgp output on both R3 and R6 is as > > r3(config-if)#do sh ip pim mdt bg > Peer (Route Distinguisher + IPv4) Next > Hop > MDT group 232.2.2.2 > 2:100:1:150.1.6.6 > 150.1.6.6 > > r6(config)#do sh ip pim mdt bgp > Peer (Route Distinguisher + IPv4) Next > Hop > MDT group 232.2.2.2 > 2:100:1:150.1.3.3 > 150.1.3.3 > > The loopback IPs for these PE routers are 150.1.3.3 and 150.1.6.6. > > Throughout the customer carrier network and the backbone carrier > network, I > do have PIM neighborship with the next router. I am running PIM-SM mode > throughout the network and one of the CE routers is the BSR. > > sw2(config)#do sh ip pim rp map > PIM Group-to-RP Mappings > This system is the Bootstrap Router (v2) > > Group(s): 224.0.0.0/4, Static > RP: 150.1.8.8 (?) > sw2(config)# > > > > > On Tue, Dec 23, 2008 at 9:17 AM, Roman Rodichev <roman@iementor.com> > wrote: > > > - Do you have an active PIM neighbor on the PE-CE link with the edge > > customer? Both sides? > > - What do you see in "show ip pim mdt bgp" on customer-carrier PE > routers? > > (or "show ip bgp ipv4 mdt all") > > - What PIM mode are you using in the customer-carrier? > > - Are you using MDT in the provider-carrier to transport customer- > carrier > > multicast traffic? Is provider-carrier mdt working? Configure join- > group on > > customer-carrier PE's on both sides, can they ping each other? > > - is inter-as involved? > > - PIM mode in the provider-carrier? PIM mode in the customer network? > > > > Keep in mind, three things are needed before you see mVRF PIM > neighbor > > through the MDT tunnel: > > - there should be at least one other PE-CE PIM neighbor active > > - MDT information about all PEs must be available ("show ip pim mdt > bgp" or > > "show ip bgp ipv4 mdt all") > > - Each PE needs to join the MDT tree of other PEs ("show ip mroute") > > > > > > > > Roman Rodichev > > 5xCCIE #7927 (R&S, Security, Voice, Storage, Service Provider) > > Instructor, Content Developer > > ieMentor Corporation http://www.iementor.com > > Y!M: roman7927 > > > > -----Original Message----- > > From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf > Of > > mreiks > > Sent: Monday, December 22, 2008 11:45 PM > > To: ccielab@groupstudy.com; Cisco certification > > Subject: mVPN over CsC topology > > > > Hi guys & girls > > > > I have setup a scenario where I'm running CsC and my customer sites > > connected to the customer-carrier PE routers can succesfully access > each > > other. However, on these PE router on the customer carrier network, I > am > > unable to establish PIM neighborship thru the MDT tunnel. > > > > I'd appreciate any assistance with this setup. > > > > Regards > > Mreiks > > > > _____________________________________________________________________ > > Subscription information: http://www.groupstudy.com/list/comserv.html > > > Blogs and organic groups at http://www.ccie.net > > _______________________________________________________________________ > Subscription information may be found at: > http://www.groupstudy.com/list/CCIELab.html
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