Does anyone know what's going on in Canada? In the last couple of weeks fONOROLA/iStar.net changed how they announce aggregated networks. Now fONOROLA is sending some more specific network announcements for multi-homed networks in 198.53.0.0 with a "no-export" BGP community to MCI, and ANS. As long as you only connect with MCI or ANS, and use their IGP, things look pretty typical because the more specifics are carried internally. But if you use BGP, the no-export means any peers with MCI won't see the more specific network announcement from MCI. The problem shows up when you see routes from Sprintlink. A few Canadian network connect through Sprint/Canada as well as fONOROLA. The more specific networks from 198.53 are announced by Sprintlink. Since the no-export suppressed the more specific announcement to MCI BGP peers, the traffic for those Canadian sites follows the more specific network announcement and heads for Sprint. I understand the BGP mechanics are working as specified, so it isn't "broken" per se. But I'm just wondering if Canadian sites really expect traffic to go via Stockton, California? I haven't been able to reach anyone at fONOROLA/Istar. I was just wondering if any other North American network operators had heard what was supposed to happen last month when fONOROLA made these changes. -- Sean Donelan, Data Research Associates, Inc, St. Louis, MO Affiliation given for identification not representation