We are upgrading this site on Friday 5 March commencing at 17:00 UTC and running until 20:00 UTC. During the maintenance window there will be several reboots and service interruptions so we strongly recommend that you don’t attempt to use the site during the maintenance window.
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This tool is part of the ANA Spoofer Project, which tries to assess the extent to which "spoofing", i.e. using illegitimate source addresses, is possible on the Internet. Tracefilter uses a variant of the traceroute technique to find out where an anti-spoofing filter is located.


– Main.SimonLeinen - 25 Feb 2007

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