-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 On Jun 3, 2012, at 12:35 PM, Anurag Bhatia wrote:
I tried doing anycasting with 3 nodes, and seems like it didn't worked well at all. It seems like ISPs prefer their own or their customer route (which is our transit provider) and there is almost no "short/local route" effect.
Correct. That's why you need to use the same transit providers at each location. http://www.pch.net/resources/papers//dns-service-architecture/dns-service-ar... Slides 20-29. -Bill -----BEGIN PGP SIGNATURE----- Version: GnuPG/MacGPG2 v2.0.17 (Darwin) Comment: GPGTools - http://gpgtools.org iQIcBAEBCAAGBQJPy9MWAAoJEG+kcEsoi3+HJkkP/jP9ZVGlIs53qs93jWth6tjt M/zvVBs8EhJrn9RQ9VxfJ1VNmJ4cFILV52PGXarDhN7Gkc/fke0mh3Jbb8rOh9k9 jhFFV0QuiF/vda4QNskzXJGvWTkdl0vhq5BMqcKOLpk2zVMBvvNJziEoFgpxeXaz ghlgDxOGZ1Fq/sSgQndfx/bYPBOq/N5zkfsNQSW8CSrHwuuXIW3C/XgEbHLEbUGG r4w0vtrdtjrrlYs301YjTVXcFPw4Xs/byor+Sqf8XvIOiQbgAe0Ap9p3/kBHjAZf aKiTOncqCHgzgP4hJ3elvyd8agkLsGo2kvyReCxAho8lGjAbK/IYzj4npIh0JXj+ LPXjQgDpvq42ly3TJQsugiHHY98sqesDzKe6aQqruChDEqSctL3r8u5F19Nm39Pu 6WIGC6UbJVDol96BVqkTbfMKtbHuzRij2jsc+Dd0GkOLy2Zy095weT1xOh/TDQCj QIN8u4BDFTk+KxVb86a/mWKmcD4lfM6IbOOR8dg2DWmnNlTF2+4DRz2WjYhnqQwg NN1otUVVMrdIAOa5RJSVOJ5Q3R1AK93vCK4QGYrHCs8sw4GMtieqVS4Q1I8Hn28v gKm7POiArujZkzOcQHmyo28zClRrzKkL1Z1P2wJOvos2briuJhhyCeaDaWU0ux3R 5EmMxRpTvCsm6MzEvQkI =D+uQ -----END PGP SIGNATURE-----