On Monday, April 27, 2015 9:30pm, "syndikal" <[email protected]> said:
> -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA512 > > hello relay operators! > > i've asked this question on IRC once or twice, but it seems the right > people aren't online/active when i am. i think i might be able to get a > better audience to answer my questions here on the mailing lists. > > let's begin: is it possible to run 5 bridges on one low-end VPS? each > bridge would be hosted on a different IP address from five different /24 > IP blocks, so that's not an issue. would i have to use multiple Tor > processes, and would 5 processes be too much for a 2-core VPS with > 256mb memory? There is no way you will squeeze 5 bridges into 256MB. 256MB is more suitable for 2 bridges; 384MB+ is needed if you also want to run an obfsproxy on each bridge. Really, even 256MB alone is not enough for 2 bridges. If you do not have swap space too (not a given if your VPS is OpenVZ) you will have to kill the bridges to install OS updates, etc. CPU utilization isn't a problem. Some (or even all!) of those bridges will get no real traffic, just a few megabytes/month for housekeeping. You really won't see much competition for CPU time, especially if your CPUs support the x86 AES instructions (not a given even on contemporary CPUs with KVM). > also, how much bandwidth does a bridge normally burn through per month? > on said VPS, the economical choice is to provide 200gb bandwidth per > month. if that is not sufficient, the offer isn't financially feasible. I've seen it vary from no traffic at all up to a terabyte per month. It really all depends on how your bridges are distributed and how heavily the bridges are used by those who receive the distribution. I guess you could manage the bridge use by handing out the addresses yourself, but if you rely on the normal bridge distribution methods, it is really out of your hands. _______________________________________________ tor-relays mailing list [email protected] https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-relays
