[j-nsp] IPv6 traceroute over 6PE

kworm83 at gmail.com kworm83 at gmail.com
Thu Sep 1 10:21:09 EDT 2016

James, thanks for the suggestion.  Enabling icmp-tunneling on the PEs fixed it!

> On Aug 31, 2016, at 4:13 PM, James Jun <james at towardex.com> wrote:
> On Wed, Aug 31, 2016 at 03:50:26PM -0500, kworm83 at gmail.com wrote:
>> I have a simple lab setup using logical systems on an MX80 and I???m trying to get trace route to work from CE1 <-> PE1 <-> P1 <-> PE2 <-> CE2 using ipv6 and I always get loss on the 2nd hop although it completes after the timeouts.  Any clues would be appreciated.
> Have you tried enabling icmp-tunneling under [protocols mpls] on hop 2?  It seems like your P router is popping label and trying to return using inet.0
> James

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