Re: IPv6 Lo. for 6PE/6VPE

2012-06-15 Thread Owen DeLong
ting ICMPv6 error >>> message. >>> >>> -Nagendra >>> >>> -Original Message- >>> From: Daniel Roesen [mailto:d...@cluenet.de] >>> Sent: Friday, June 15, 2012 4:02 PM >>> To: nanog@nanog.org >>> Subject: Re: IPv6 L

Re: IPv6 Lo. for 6PE/6VPE

2012-06-15 Thread valdis . kletnieks
On Fri, 15 Jun 2012 10:52:17 -, "Nagendra Kumar (naikumar)" said: > Per my understanding, it is not required to have ipv6 address in loopback > intf on all P routers inorder to have 6PE work. If I remember it correctly, P > router will use :::: while originating ICMPv6 error message. How

Re: IPv6 Lo. for 6PE/6VPE

2012-06-15 Thread Robert McKay
02 PM To: nanog@nanog.org Subject: Re: IPv6 Lo. for 6PE/6VPE On Fri, Jun 15, 2012 at 11:56:05AM +0200, mohamed Osama Saad Abo sree wrote: I was just wondering , while I'm planning my network to support 6PE/6VPE why should i assign an IPv6 for Loopbacks? Maybe it's needed for Point

Re: IPv6 Lo. for 6PE/6VPE

2012-06-15 Thread Daniel Roesen
On Fri, Jun 15, 2012 at 04:35:51AM -0700, Owen DeLong wrote: > If it does, that's bad... You should never see IPv4 mapped addresses > on the wire. ... and some networks filter packets with source address in the mapped range, so traceroute will be broken for 6PE intermediate P hops. Best regards,

Re: IPv6 Lo. for 6PE/6VPE

2012-06-15 Thread Owen DeLong
e] > Sent: Friday, June 15, 2012 4:02 PM > To: nanog@nanog.org > Subject: Re: IPv6 Lo. for 6PE/6VPE > > On Fri, Jun 15, 2012 at 11:56:05AM +0200, mohamed Osama Saad Abo sree wrote: >> I was just wondering , while I'm planning my network to support >> 6PE/6VPE why

Re: IPv6 Lo. for 6PE/6VPE

2012-06-15 Thread mohamed Osama Saad Abo sree
t; time out at the PEs > > adam > -Original Message- > From: Nagendra Kumar (naikumar) [mailto:naiku...@cisco.com] > Sent: Friday, June 15, 2012 12:52 PM > To: Daniel Roesen; nanog@nanog.org > Subject: RE: IPv6 Lo. for 6PE/6VPE > > Hi, > > Per my understanding, it

RE: IPv6 Lo. for 6PE/6VPE

2012-06-15 Thread adam vitkovsky
-Original Message- From: Nagendra Kumar (naikumar) [mailto:naiku...@cisco.com] Sent: Friday, June 15, 2012 12:52 PM To: Daniel Roesen; nanog@nanog.org Subject: RE: IPv6 Lo. for 6PE/6VPE Hi, Per my understanding, it is not required to have ipv6 address in loopback intf on all P routers

RE: IPv6 Lo. for 6PE/6VPE

2012-06-15 Thread Nagendra Kumar (naikumar)
...@cluenet.de] Sent: Friday, June 15, 2012 4:02 PM To: nanog@nanog.org Subject: Re: IPv6 Lo. for 6PE/6VPE On Fri, Jun 15, 2012 at 11:56:05AM +0200, mohamed Osama Saad Abo sree wrote: > I was just wondering , while I'm planning my network to support > 6PE/6VPE why should i assign an IPv6 fo

Re: IPv6 Lo. for 6PE/6VPE

2012-06-15 Thread james jones
@Daniel +1 On Fri, Jun 15, 2012 at 6:32 AM, Daniel Roesen wrote: > On Fri, Jun 15, 2012 at 11:56:05AM +0200, mohamed Osama Saad Abo sree > wrote: > > I was just wondering , while I'm planning my network to support 6PE/6VPE > > why should i assign an IPv6 for Loopbacks? > > > > Maybe it's needed

Re: IPv6 Lo. for 6PE/6VPE

2012-06-15 Thread Daniel Roesen
On Fri, Jun 15, 2012 at 11:56:05AM +0200, mohamed Osama Saad Abo sree wrote: > I was just wondering , while I'm planning my network to support 6PE/6VPE > why should i assign an IPv6 for Loopbacks? > > Maybe it's needed for Point-Point links or external interfaces between my > peers, but anyone her

IPv6 Lo. for 6PE/6VPE

2012-06-15 Thread mohamed Osama Saad Abo sree
Hello, I was just wondering , while I'm planning my network to support 6PE/6VPE why should i assign an IPv6 for Loopbacks? Maybe it's needed for Point-Point links or external interfaces between my peers, but anyone here know why i should assign IPv6 for all my Routers inside my ISP if we will run