Out off 133 IPs blocked with my rather aggressive firewall ruleset: leaseweb.com - 26 your-server.de - 66 ip-54-36-51.eu - 17
That was in < 24hrs. On Dec 22, 2017 3:38 AM, "niftybunny" <[email protected]> wrote: > Short answer: > > https://i.imgur.com/8QLptcz.png > > Around 15000 - 18000 connections I can see with netstat. Even my 300 mbit > exit has less and there a a lot of Leaseweb clients connecting to me ... > The interesting thing is, it comes and goes in waves. From 6000 (normal) > to 20000 connections within an hour. > Someone doesn't like me very much :( > > Markus > > > > On 22. Dec 2017, at 08:42, Felix <[email protected]> wrote: > > Am 22-Dec-17 um 08:25 schrieb niftybunny: > > Still under heavy attack even with the MaxMemInQueues and 0.3.2.8-rc. I > need 2 xeons to push 30 mbit as a guard/middle … > > > Do you want to share some information: > > Type i) > (memory exhaustion by too many circuits) > What is the memory(top) per tor and its MaxMemInQueues ? > How many circuits per hour in log ? > > Type ii) > (cpu exhaustion by too many 'half open' tor connections) > Is your number of open files normal (fw in place) and moderate > connection counts per remote IP ? > > Type iii) > (One fills your server with too many long fat pipes, first ACK and RTT) > If on Freebsd, is "mbuf clusters in use" (netstat -m) moderate ? > Do you get "kern.ipc.nmbclusters limit reached" in messages ? > > -- > Cheers, Felix > _______________________________________________ > tor-relays mailing list > [email protected] > https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-relays > > > > _______________________________________________ > tor-relays mailing list > [email protected] > https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-relays > >
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