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On 08/27/2014 04:03 PM, tor-relays-requ...@lists.torproject.org wrote: > Not to drift too far off course, but I think you have your masking > back wards or confused at least. > > a /8 is 16M addresses 18.0.0.0/8 for example, so not a small block, > and a /16 has 64K. > > two consecutive /16's say 128.30.0.0/16 and 128.31.0.0/16 make a /15 > (120.30.0.0/15) > > the real concern is administrative control not addressing. for exmaple > both the /8 and /15 mentioned above and some other smaller patches of > addressing are all on MIT campus and part of the same administrative > domain in the sense that all traffic passes through a small set of > routers at some point. Being a university it doesn't imediately imply > root access to all servers. this isn't true of all (or even most) > /8's, nor does even a /24 with 256 addresses need to be in a single > geographic or andministrative zone. > > -Jon Thanks Jon, You're right, I had my ranges weird, even in my title, thanks for the correction. To clarify, because the nodes are physically close to one another, they are in the same /24, namely x.x.x.x - x.x.x.y. Yes, the real issues is the traffic concentration to a specific set of routers, which is why I'm asking. I'm trying to get a sense of where to draw the line, but from the responses so far it looks like I've got room to spare. - -- Jesse V. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.14 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQF8BAEBCQBmBQJT/lfPXxSAAAAAAC4AKGlzc3Vlci1mcHJAbm90YXRpb25zLm9w ZW5wZ3AuZmlmdGhob3JzZW1hbi5uZXQxMjgyMjhENjEyODQ1OTU1NzBCMjgwRkFB RDk3MzY0RkMyMEJFQzgwAAoJEK2XNk/CC+yAYCwH/i6Ci/SS6dpXr703mlajr31C fXX2WOKVWoGGTkPDXkQJM18+uI0DGRaieahmQ99VAGwA8+PAFhq9QsISLZ/Bby9g rZCOkY9E9xel2uu80hiMlP99h4WkjJtbgeX1cGXXOoJq1d+MLHIzQqgzZvmVry2+ piIUsXRO693r+TiU6BzZjnpBm+Omo6BzvOuJmUq34/XztdrGWSfoCvpwlesbMJZc sNGN1N5wQ3U1FcQTkwJc2wVyTpQNyu+tgvZyqwusIwAlH7J9cN/zg+eNZ+3ZpPUv 7DjiKhwQCQUqv/LHC5sK7FmQNELLwXPGvTaflvjfhF9uSBWCAX9JVEBNsHrB1M0= =77pe -----END PGP SIGNATURE----- _______________________________________________ tor-relays mailing list tor-relays@lists.torproject.org https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-relays
