My case was ISATAP related. Perhaps specific to my deployment. On Jul 24, 2013 1:52 PM, "Templin, Fred L" <fred.l.temp...@boeing.com> wrote:
> Hi John - are saying that you are suspecting an ISATAP problem?**** > > ** ** > > Thanks - Fred**** > > ** ** > > *From:* ipv6-ops-bounces+fred.l.templin=boeing....@lists.cluenet.de[mailto: > ipv6-ops-bounces+fred.l.templin=boeing....@lists.cluenet.de] *On Behalf > Of *Brzozowski, John Jason > *Sent:* Wednesday, July 24, 2013 10:27 AM > *To:* Tore Anderson > *Cc:* ipv6-ops@lists.cluenet.de > *Subject:* Re: Google's "unusual traffic" notification**** > > ** ** > > We have seen this in the past from corporate desktop blocks used for > ISATAP. I found this to be strange. Note I have not seen this for some > time.**** > > ** ** > > John**** >