Hi all, Some of you may have seen the recent discussion on the NANOG list, about how research on interdomain routing could really benefit from a better understanding of current routing policies. But we researchers need help from you, the operators, to better understand routing policies. So, we created a short survey. Over 70 ops have already taken our survey, and we need your help to collect responses. The survey should take under 5 minutes to complete. Feel free to answer all of our questions, or just a few: http://www.cs.toronto.edu/~phillipa/measurement/opsurvey/survey.php We'll keep the survey data anonymous, and use it to improve research on interdomain routing and security. We'll also post aggregated results to relevant mailing lists (here, NANOG, etc). Thanks to those who have already filled in our survey, and we look forward to your responses! Phillipa Gill (U of Toronto), Sharon Goldberg (Boston U) & Michael Schapira (Hebrew University)