[Author Prev][Author Next][Thread Prev][Thread Next][Author Index][Thread Index]
Re: [tor-relays] NTP and tor
- To: tor-relays@xxxxxxxxxxxxxxxxxxxx
- Subject: Re: [tor-relays] NTP and tor
- From: nusenu <nusenu-lists@xxxxxxxxxx>
- Date: Mon, 30 Jul 2018 22:46:00 +0000
- Autocrypt: addr=nusenu-lists@xxxxxxxxxx; prefer-encrypt=mutual; keydata= xsFNBFj53gUBEADYKwT0pW1yiqt6UReZW8T2nXVCyeVT2G6z7AvW69afp82uthRH237pQ7Qs 5vq91DivN6fGN6cVksp0N9Yv+5HEQAwUxpLfcNDcGzmHMd0JMItEtozGv3a4FuiUoHAqeGXM 6Kzi3v5F2PZGF+U4QaGKEZq6u50gO/ZFy4GfC9z9tsO6Cm7s7KldVHMGx/a0MEGMwh6ZI9x2 hGXSSAKu58KRUkEpHzDiQTj+/j58ndNfZRQv6P5BLppHADRPqwEOm4RQcQYskyM0FdKXbJ8E 5GW268meflfv2BASsl3X/Xqxp+LNrstXIbFZ+38hVlQDDmdvaASpPTzIAxf8FxMYZqI+K1UE kP5nU45q84KiZoXwT6YYJDKToLSDnYkKlsrCSnLkE3Nb/IexgNoYO4nE6lT9BDV3athQCWw1 FwB5idRYWnIqbVgUFgYZDUdZBJmeTEeI+Wn5hFz6HvFVc/+haMVTcoEKSkG/tsSGsKOc2mp6 z+71io9JWrVQGmw7OeZeE4TvkF9GhwS8jrKO4E0crfcT/zT6368PZCO6Wpir8+po/ZfOWbbh 1hi3MxmXn4Fki55Zrvhy3sf28U+H/nByQV4CssYv/xVhIZsN/wNQLcDLgVs4JTBUik8eQR0Y Qrq9lG3ZVtbpEi7ZTJ6BOGIn2TKHsVIVGSQA0PdKpKYV45Lc4QARAQABzSBudXNlbnUgPG51 c2VudS1saXN0c0ByaXNldXAubmV0PsLBfQQTAQgAJwUCWPneBQIbAwUJBaOagAULCQgHAgYV CAkKCwIEFgIDAQIeAQIXgAAKCRCtYTjCRc1Cfq/kD/sHx+mnL6OLwJvBj1rVTyoHJYJARajz Go0yRlbrZSH6Z05OD3SDR9UVpWOZeY8JyFoTyCFQjAbIVjKifj0uSmi0j1iahrAgGGfik0cN XUkCxrW6jcJQ37EbvYWu4PryqLuC7IeQW1wCcB1ioyGYKkm2K6LZ9rzZPVYSmPohJ+gVI0Jt EdlNZl4JuZot9eA5w/22uvcStQHzXDsUxfqK8OAJpU8E3iBBdNpLPMDWpFz4g2yw5PD6jZ+K Q39PYMUFULaKe4YCw1O+0MFhZJI4KEcRYHuVy1b3cJjxzgVfEyFctLDsO1sh07vBhoVKUi8W e00pvGtv8QYxxMYIA3iACbsjGEr69GvvZ2pAnu9vT9OUCaES4riDCxbkMxK/Cbwk8F6mo0eq HDQ7sOZWQv81ncdG9ovlA7Pj96cEXgdtbbllF1aUZ8sAmT14YjGzhArGv7kyJ1imH5tX3OXk hBGA9JTk2mDNjEpFaTEajSvDiKyeEhWNTLm15siWkpg1124yjUkhQ3OCkw7aUDMiVn8+DQHo J2pP/84uUvngbhm1jV7nk8mxTUFgppUePkb5hhnRRzeK72QY00EwRdn7qnpNgijMJ3Fpjfy2 EeCEl3nNdcB7U0F+0ijA6P/+DROldxNr4eiP50RvV8XiW/yi2IkKBk50GNB87yYnDETxxx/c 2i00AM7BTQRY+d4FARAAwJZ6U7UT8uB1WCfLK3AOR1Wa9bzOAghlTR4WXbHB4ajQKG7/Fzud 99bnwD0V3/AOVz/SbGDyHe+7HMvd1A0Ll4NgyH6OpxY7wOwCXAYTAbcXLpM7eKTjjsb9A9XG 3FcIGvjcy76OkaewqhiABaShlStEYcPkRusHZuecXtCnfCjJKihU/kinWpBO9gY6SrF2KFCw aeS4r37brXQ9y8uy3gZ168QFuIa5AKfL0r5YN3k4StNSA2p5Z/pufWXMN3B03QC+3fireiz3 dinlHK6XjUW8oWSdNxJhexT/lUw+episNuWTQruy7PD+HeohYGXqjggmPUiWc171Sewb2f8H CHViHMee8QXqo/LSRkYVrtsx0HUSMKsVQOma/u2By03ucroIkQJQQfqX3YpK1i3EpUO2L0/m E8UpBvUm1vrst54EFym4tYNJTj9reVffFKh2cczmPVN5o8v3RrdTF96mGtcb9EJbGV4277ZE LqUspviEBXynqU3yZ48JhIWHj22/ha6TeBpapYZDOJ8lePed8E34J/GYE2YXl65LhpXAKvWz O3KiByGMysb9Li6zqZ9/BYQtg5CA6Q8Oo7pBxK4iiDH3GX2WvymmLoaOBpOaIYdvKr39fajE mzfbg7TdZKXxqp2KDrbw7vUJLDyrmPWpxHyhKHItzoi1Y59wzYSq3h0AEQEAAcLBZQQYAQgA DwUCWPneBQIbDAUJBaOagAAKCRCtYTjCRc1CfpfgEAC3tXZzhgKbF6fx5gMNDp/9MBpialvu k69UaGL3HUqM0/ytiT4FjYUmOK2mk37iop46GivsOC50PykG9gjbg9/QKUqgsZzJ8LJ+ldY4 /GKtiP5JoO59Obj8MJJ5Ta8yPfZiiNx/I8ydqd18E4PmQUCPlEKhett81t3+8R/mGwG72TaA hHwDjZAEjiXdnXh+z0AKpflCnYQafq0V73ofzuw4KovpJWMk/WPs5oSHhuV4TZ8nRkF6BR4y rEvs1kq8Y6DuNqQGwY3yilpnmqfMzzlWo7MlY657domU54bhGOsvNuZZsFDlcBczQo6h9OKq ckkVHUMAw38pX+EghzEfhYVWYmLNv5G9TA/M2s3frO3aN7ukNDq7CKIwfVz71/VfPaLQMY7/ jirzp9yIBZEi4E+PwP38FAGiD+nxzuUJv1rvxf6koqUGoHRvdppju2JLrC2nKW0La7RX7uZJ esCVkamT/XaXPROBTrZZqwbIXh2uSMzgXkC2mE1dsBf2rdsJ4y73+0DYq7YE52OV9MNoCYLH vpkapmD00svsP4sskRsrquPHkBBVCJa22lTaS8Oow9hGQe7BDjEhsVoPol889F0mbTRb3klv mGQ6/B/HA0pGWR9wISY8a7D40/qz6eE6+Yg22mtN1T8FFlNbyVmtBj0R/2HfJYhGBElLPefH jhF0TA==
- Delivered-to: archiver@xxxxxxxx
- Delivery-date: Mon, 30 Jul 2018 18:46:53 -0400
- Dkim-signature: v=1; a=rsa-sha256; c=relaxed/simple; d=riseup.net; s=squak; t=1532990801; bh=7qUsvMkX7B55xHTB8Gno7LBPoJEyybG4CDj5NDDg7TE=; h=Subject:To:References:From:Date:In-Reply-To:From; b=UgZ5lWzblvWIUdFrlECyZq1y5B7rRXbAA5uYa80X9ULqV2YovOtDpJyEVFeOtqHG1 0zr0v1hgmKvn0+Dl/EyYF6V27WNw55fAP0HLqJ/PLyCrZxVUpG7pq8gwaGv87IeLbL 4fKVCJm/uiU6pmXqEhTBTs9ovVroMPrMJicPfzu8=
- In-reply-to: <74CFA6AD-96ED-4FFA-AF96-111CC20B8584@mac.com>
- List-archive: <http://lists.torproject.org/pipermail/tor-relays/>
- List-help: <mailto:tor-relays-request@lists.torproject.org?subject=help>
- List-id: "support and questions about running Tor relays \(exit, non-exit, bridge\)" <tor-relays.lists.torproject.org>
- List-post: <mailto:tor-relays@lists.torproject.org>
- List-subscribe: <https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-relays>, <mailto:tor-relays-request@lists.torproject.org?subject=subscribe>
- List-unsubscribe: <https://lists.torproject.org/cgi-bin/mailman/options/tor-relays>, <mailto:tor-relays-request@lists.torproject.org?subject=unsubscribe>
- Openpgp: preference=signencrypt
- References: <74CFA6AD-96ED-4FFA-AF96-111CC20B8584@mac.com>
- Reply-to: tor-relays@xxxxxxxxxxxxxxxxxxxx
- Sender: "tor-relays" <tor-relays-bounces@xxxxxxxxxxxxxxxxxxxx>
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 relay.
I agree.
The daemon would give you better precision and less "jumps",
but running ntpdate via cron regularly should do it as well
(tor does not need super sub-second exact time)
--
https://twitter.com/nusenu_
https://mastodon.social/@nusenu
Attachment:
signature.asc
Description: OpenPGP digital signature
_______________________________________________
tor-relays mailing list
tor-relays@xxxxxxxxxxxxxxxxxxxx
https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-relays