On Wed, Jan 4, 2017 at 8:05 AM, Sec INT <[email protected]> wrote: > > Just had an issue on a 60mbps exit where conntrack sessions went over the > usual 30000 limit - is this possible for a normal operating exit relay? Is > there any default limit set on this or indeed is there a setting intorrc to > control the number of sessions?
Yes, it is perfectly normal for an exit to have tens of thousands of active TCP sessions. An exit doesn't get a lot of use out of a firewall. Your only sockets listening to the public network (netstat -lnt) should be Tor, SSH, and the "this is an exit" page on port 80. fail2ban-type protection for the ssh port *may* be worth it, but I don't see what you would need conntrack for. zw _______________________________________________ tor-relays mailing list [email protected] https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-relays
