[tor-relays] NTP and tor

2018-10-04 Thread grarpamp
Further NTP client variations... https://chrony.tuxfamily.org/ https://github.com/bsdphk/Ntimed https://leaf.dragonflybsd.org/cgi/web-man?command=dntpd=8 http://cr.yp.to/clockspeed.html ___ tor-relays mailing list tor-relays@lists.torproject.org

Re: [tor-relays] NTP and tor

2018-08-03 Thread grarpamp
> if you can, setup a stratum 1, but... regarding openntpd@freebsd; > https://www.digitalocean.com/community/tutorials/how-to-install-and-configure-openntpd-on-freebsd-10-2 The stratum isn't much relavant to tor relay nodes since they're tolerant by design of more offset than any sane sync would

Re: [tor-relays] NTP and tor

2018-08-02 Thread Vinícius Zavam
2018-08-01 1:19 GMT+00:00 grarpamp : > > > Which of these do you use on your relays? > > Some people may or may not consider relays > (in general, overlay network nodes) to be > a separate class of unix box subject to whatever > various concerns, differential administration, etc. > > Let's call it

Re: [tor-relays] NTP and tor

2018-07-31 Thread teor
>> On Jul 30, 2018, at 3:49 PM, grarpamp wrote: >> >> ntpd runs fine without listener or with it blocked >> >> https://www.ntpsec.org/ >> http://openntpd.org/ >> https://wikipedia.org/wiki/Ntpd >> >> https://github.com/ioerror/tlsdate/ > On 1 Aug 2018, at 08:25, Michael Brodhead wrote: > >

Re: [tor-relays] NTP and tor

2018-07-31 Thread Michael Brodhead
r/tlsdate/ > > You can get serviceable time from many sources > besides just ntp. Be creative. > ___________ > tor-relays mailing list > tor-relays@lists.torproject.org > https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-relays ___

Re: [tor-relays] NTP and tor

2018-07-30 Thread grarpamp
ntpd runs fine without listener or with it blocked https://www.ntpsec.org/ http://openntpd.org/ https://wikipedia.org/wiki/Ntpd https://github.com/ioerror/tlsdate/ You can get serviceable time from many sources besides just ntp. Be creative. ___ tor

Re: [tor-relays] NTP and tor

2018-07-30 Thread nusenu
Michael Brodhead: > I've been reading up on NTP a bit and using ntpdate to occasionally > update the system time is now deprecated. We're supposed to run ntpd. > Ntpd docs make it sound like ntpd needs to run a listener to function > at all. > I'd rather not add additional attack surface to my

[tor-relays] NTP and tor

2018-07-30 Thread Michael Brodhead
I brought up my first relay over the weekend and I am waiting for traffic to ramp up. In a few places I've read the suggestion to use NTP to keep the relay's clock in sync. Fair enough, but now there is a problem... I've been reading up on NTP a bit and using ntpdate to occasionally update the