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RE: BGP-based blackholing/hijacking patented in Australia?
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 > The service doesn't use a transparent firewall/proxy, but > instead updates > routing information by BGP and that traffic gets sent to:from > the system > via a tunnel. BGP Shunt to a tunnel is has been done by several providers on this list for years. In some cases, it has been used for Lawful Intercept (BGP Shunt down a GRE tunnel). Then there is the BGP Shunt down a MPLS tunnel (the MPLS Shunt). Colt was one of the first to deploy this: http://www.ripe.net/ripe/meetings/ripe-46/presentations/ripe46-eof-fis chbach.pdf -----BEGIN PGP SIGNATURE----- Version: PGP 8.0.3 iQA/AwUBQRzWEb/UEA/xivvmEQKxzACghLWMX8NxUqGLT/rARvQwWF6LVWQAnR3R xEuxWqhrC/q9A9HjQ0nsU9nX =S0M6 -----END PGP SIGNATURE-----