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Re: [opennic-dns-operations] Whitelist functions are now ready


Chronological Thread 
  • From: Jeff Taylor <shdwdrgn AT sourpuss.net>
  • To: dns-operations AT lists.opennicproject.org
  • Subject: Re: [opennic-dns-operations] Whitelist functions are now ready
  • Date: Wed, 12 Feb 2014 12:31:49 -0700

Realtime updating ALSO relies on the client registering their new IP as soon as they receive it.
I wonder if we can configure something that gives some leeway for filtering... for instance allow a new IP access for 5 minutes, after which time they need to be listed to continue using that server?


On 02/12/2014 05:23 AM, Hunter 9999 wrote:
Am 12.02.2014 um 06:49 schrieb Jeff Taylor <shdwdrgn AT sourpuss.net>:

FYI the list of registered IPs is global, so you don't have to specify which
T2 servers you are using... they will all read from the same data.
I mean to update the used servers on the users system, for auto use i.E. the
fastes servers for the users system or if one get offline.
You should config if you want to use logging servers and specify an
server-country if you want.
Additionally it should check if you are able to use whitelisting servers and
filter them out if not.

Currently, yes, there is a 15-minute lead for updates. However on my to-do
list is looking for a method of getting real-time updates. There are
possibilities with wget (only grab the file if it is newer than the existing
file, in which case refresh BIND), but I haven't had any time to investigate
any options yet.
Without realtime updating you break the internet access and couldn't work for
that time.
As an fallback you could use an not whitelisting server for that time but
this should by done by an automated process as above mentioned.


On 02/11/2014 02:32 PM, Hunter 9999 wrote:
The best would be to offer ready to use daemons with installer for all OSs
(as promoted option).
One daemon to update the whitelisting and one for updating the used T2s.
It could use an combined installer where you can choose what to install.


Something else:
Is it right, that if my ip changes every night at 4am, that I can't resolve
DNS querys up to 4:15am due to the whitelist update every 15 minutes?


Am 11.02.2014 um 17:57 schrieb Jeff Taylor <shdwdrgn AT sourpuss.net>:

I didn't realize there was a discussion going on already! Sorry I'm late to
the party...

If a server only allows whitelisting, then the bots will go away over time.
Eventually opennic may go to only using whitelisting because of the benefits
from attacks. Users should also realize that a whitelisted server will be
*faster* because they will have more bandwidth free to answer legitimate
queries.

Regarding the matter of distinguishing the servers using whitelisting...
There should definitely be a flag on the wiki page signifying if a server is
using whitelisting or not, and that flag could be used for sorting the list.
Additionally, we will have to revise our listings of 'nearest servers' to
allow users to make a choice between whitelisted and fully-open servers (with
the full-open servers being the default view).

And of course we will need to write some wiki how-to pages to show people how
to register their IP on various platforms. This project is still getting off
the ground, it will take some time to get everything set up. However for
anyone wondering how they can contribute, it would be great if anyone wants
to start working on documentation. Linux and Mac users should be easy...
simply adding a cron job that runs hourly or at boot... Windows will be more
involved, installing wget and setting up a scheduled task (or if anyone has
alternate ideas?) and will require screenshots of the various steps. We also
need a front page in the wiki to lay out the benefits of whitelisting, and
discuss the measures put in place to protect a user's privacy.


On 02/10/2014 07:24 PM, Quinn Wood wrote:
On Mon, Feb 10, 2014 at 7:37 PM, Guillaume Parent <gparent AT gparent.org> wrote:
The point is not to punish people who wish to protect their servers, but to
not confuse users who are sometimes already so technically challenged that
they have no idea what to do with the IP in the first place.
I guess at this junction, it's a question of whether or not we value a
large userbase more than educating a small userbase.

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