As a *customer* of ATT who has been fighting with every version of "Technical Support", "IP Engineering", "Backbone Maintenance" and about 20 other made up names for level 1 support on this very issue for the last three weeks on this and ?related? latencies in the 2000++ ranges, can we ask again, IS ANYONE HOME AT ATT? Thank you for your "support" in this not pressing to ATT matter. ---------- Forwarded message ---------- From: Jonathan Park <j13park@hotmail.com> Date: Fri, Oct 16, 2009 at 3:26 PM Subject: AT&T prefix flapping? To: nanog@nanog.org Hi all, For the past two months, it seems that AS7132 (SBIS-AT&T) announces and withdraws about 1,500 prefixes to AS7018 (AT&T) monitor every ~80 seconds. This observation is based on AT&T's monitor peering with RouteViews and RIPE. Does anyone know what's going on? Thanks, Jonathan _________________________________________________________________ Your E-mail and More On-the-Go. Get Windows Live Hotmail Free. http://clk.atdmt.com/GBL/go/171222985/direct/01/