Registration is now open for NANOG 28, to be held June 1-3 in Salt Lake City. Our hosts are the Utah Education Network and the University of Utah: http://www.nanog.org/mtg-0306/ NEW at this meeting - sponsors can now display equipment during continental breakfasts and afternoon breaks: http://www.nanog.org/vendor.html Some of the topics we've lined up so far are: -- Cable backbone deployment issues -- Forwarding plane deadness detection -- Interaction between mobile and IP networks: operational issues -- Tracking lame DNS delegations -- Dual-stack deployment on the Abilene backbone -- Applications of the BGP Attack Tree -- BOFs: ISP Security, Device Discovery Protocols Send us your ideas for other talks - we're especially seeking proposals on: -- Provider case studies on network planning/design, protocol implementation, provisioning, useful tools, traffic engineering, troubleshooting, problems solved, & DoS -- Research on routing, network performance, statistical measurement/ analysis, and protocol development and implementation for operator feedback (10-minute slots) Call for Presentations: http://www.nanog.org/mtg-0306/call28.html