[Dshield] Spoofing and Internet Filtering

Robert Beverly rbeverly at rbeverly.net
Wed Mar 2 17:43:41 GMT 2005


Hi all,

I'm working on a project designed to determine the extent of ingress and
egress filtering on the Internet.  Specifically interested in the ability
to forge headers and source spoofed packets.  The project relies on
clients running an active measurement program from as wide a distribution
of netblocks as possible.  If you're curious about your connection,
your upstream or how prevalent filtering is on other's networks,
try out the source or one of the binaries from:
    http://momo.lcs.mit.edu/spoofer/

Many more details of the program, methodology and current results are
on the web site as well.  Thanks!

rob

P.S. I sent this message to the NANOG mailing list as well; apologies
if you received multiple copies.



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