Re: F21 System Wide Change: Default Local DNS Resolver

2014-04-30 Thread Alexander Larsson
On tis, 2014-04-29 at 11:24 -0400, Simo Sorce wrote: On Tue, 2014-04-29 at 17:15 +0200, Alexander Larsson wrote: On tis, 2014-04-29 at 14:15 +0200, Jaroslav Reznik wrote: = Proposed System Wide Change: Default Local DNS Resolver =

Re: F21 System Wide Change: Default Local DNS Resolver

2014-04-30 Thread Simo Sorce
On Wed, 2014-04-30 at 08:49 +0200, Alexander Larsson wrote: On tis, 2014-04-29 at 11:24 -0400, Simo Sorce wrote: On Tue, 2014-04-29 at 17:15 +0200, Alexander Larsson wrote: On tis, 2014-04-29 at 14:15 +0200, Jaroslav Reznik wrote: = Proposed System Wide Change: Default Local DNS

Re: F21 System Wide Change: Default Local DNS Resolver

2014-04-30 Thread Petr Spacek
On 30.4.2014 15:29, Simo Sorce wrote: On Wed, 2014-04-30 at 08:49 +0200, Alexander Larsson wrote: On tis, 2014-04-29 at 11:24 -0400, Simo Sorce wrote: On Tue, 2014-04-29 at 17:15 +0200, Alexander Larsson wrote: On tis, 2014-04-29 at 14:15 +0200, Jaroslav Reznik wrote: = Proposed System Wide

Re: F21 System Wide Change: Default Local DNS Resolver

2014-04-30 Thread Robert Marcano
On 04/30/2014 01:17 AM, P J P wrote: On Wednesday, 30 April 2014 3:18 AM, Al Dunsmuir wrote: On my home LAN, I run my own DNSSEC-enabled server using F20 bind 9. This local server also is my DHCP and Samba server. As usual, dynamic clients receive the LAN local domain ID and DNS

Re: F21 System Wide Change: Default Local DNS Resolver

2014-04-30 Thread Paul Wouters
On Wed, 30 Apr 2014, Robert Marcano wrote: What about domain and search lines? If NetworkManager will always use 127.0.0.1, it should still modify resolv.conf with the domain name received from DHCP That's actually not always correct from a security point of view. If you set your system do

Re: F21 System Wide Change: Default Local DNS Resolver

2014-04-30 Thread Dan Williams
On Wed, 2014-04-30 at 13:22 -0400, Paul Wouters wrote: On Wed, 30 Apr 2014, Robert Marcano wrote: What about domain and search lines? If NetworkManager will always use 127.0.0.1, it should still modify resolv.conf with the domain name received from DHCP That's actually not always

Re: F21 System Wide Change: Default Local DNS Resolver

2014-04-30 Thread Reindl Harald
Am 30.04.2014 20:38, schrieb Dan Williams: There's really no guessing what's trusted/not-trusted unless you're using 802.1x/WPA Enterprise, or if the user has told you explicitly to trust this network thank you! signature.asc Description: OpenPGP digital signature -- devel mailing list

Re: F21 System Wide Change: Default Local DNS Resolver

2014-04-30 Thread Paul Wouters
On Wed, 30 Apr 2014, Dan Williams wrote: Untrusted networks use WPA too, like coffee shops that don't leave the network open, but write the WPA key on the chalkboard menu or print it on standup cards at the tables. I've seen quite a few of these. You are at least consciously logging into

Re: F21 System Wide Change: Default Local DNS Resolver

2014-04-30 Thread Simo Sorce
On Wed, 2014-04-30 at 12:16 -0430, Robert Marcano wrote: On 04/30/2014 01:17 AM, P J P wrote: On Wednesday, 30 April 2014 3:18 AM, Al Dunsmuir wrote: On my home LAN, I run my own DNSSEC-enabled server using F20 bind 9. This local server also is my DHCP and Samba server. As usual, dynamic

Re: F21 System Wide Change: Default Local DNS Resolver

2014-04-30 Thread Paul Wouters
On Wed, 30 Apr 2014, Simo Sorce wrote: Why would you care for the domain name as provided by dhcp ? internal DNS views, eg server.internal.corp.com where the search domain gets set to internal.corp.com and server.corp.com does not exist. By default you wouldn't want that as you roam with a

Re: F21 System Wide Change: Default Local DNS Resolver

2014-04-30 Thread Dan Williams
On Wed, 2014-04-30 at 15:36 -0400, Paul Wouters wrote: On Wed, 30 Apr 2014, Simo Sorce wrote: Why would you care for the domain name as provided by dhcp ? internal DNS views, eg server.internal.corp.com where the search domain gets set to internal.corp.com and server.corp.com does not

Re: F21 System Wide Change: Default Local DNS Resolver

2014-04-30 Thread Andrew Lutomirski
On Wed, Apr 30, 2014 at 1:02 PM, Dan Williams d...@redhat.com wrote: On Wed, 2014-04-30 at 15:36 -0400, Paul Wouters wrote: On Wed, 30 Apr 2014, Simo Sorce wrote: Why would you care for the domain name as provided by dhcp ? internal DNS views, eg server.internal.corp.com where the search

Re: F21 System Wide Change: Default Local DNS Resolver

2014-04-30 Thread Chuck Anderson
On Wed, Apr 30, 2014 at 01:06:51PM -0700, Andrew Lutomirski wrote: On Wed, Apr 30, 2014 at 1:02 PM, Dan Williams d...@redhat.com wrote: On Wed, 2014-04-30 at 15:36 -0400, Paul Wouters wrote: On Wed, 30 Apr 2014, Simo Sorce wrote: Why would you care for the domain name as provided by dhcp

Re: F21 System Wide Change: Default Local DNS Resolver

2014-04-30 Thread Dan Williams
On Wed, 2014-04-30 at 16:12 -0400, Chuck Anderson wrote: On Wed, Apr 30, 2014 at 01:06:51PM -0700, Andrew Lutomirski wrote: On Wed, Apr 30, 2014 at 1:02 PM, Dan Williams d...@redhat.com wrote: On Wed, 2014-04-30 at 15:36 -0400, Paul Wouters wrote: On Wed, 30 Apr 2014, Simo Sorce wrote:

Re: F21 System Wide Change: Default Local DNS Resolver

2014-04-30 Thread Chuck Anderson
On Wed, Apr 30, 2014 at 03:55:59PM -0500, Dan Williams wrote: On Wed, 2014-04-30 at 16:12 -0400, Chuck Anderson wrote: If I once connected to an open network called MyFavoriteCoffeeShop then later on someone creates a network with the same name but with malicous intent, will NetworkManager

F21 System Wide Change: Default Local DNS Resolver

2014-04-29 Thread Jaroslav Reznik
= Proposed System Wide Change: Default Local DNS Resolver = https://fedoraproject.org/wiki/Changes/Default_Local_DNS_Resolver Change owner(s): P J P p...@fedoraproject.org, Pavel Šimerda pav...@pavlix.net, Tomas Hozza tho...@redhat.com To install a local DNS resolver trusted for the

Re: F21 System Wide Change: Default Local DNS Resolver

2014-04-29 Thread Miloslav Trmač
Hello, 2014-04-29 14:15 GMT+02:00 Jaroslav Reznik jrez...@redhat.com: = Proposed System Wide Change: Default Local DNS Resolver = https://fedoraproject.org/wiki/Changes/Default_Local_DNS_Resolver == Upgrade/compatibility impact == So what *exactly* happens on upgrade? Before the

Re: F21 System Wide Change: Default Local DNS Resolver

2014-04-29 Thread P J P
   Hello, On Tuesday, 29 April 2014 7:22 PM, Miloslav Trmač wrote: So what exactly happens on upgrade? Before the upgrade, most resolv.conf files will not point to 127.0.0.1. What will they point to after the upgrade, and if they will point to 127.0.0.1, which package will actually do that, and

Re: F21 System Wide Change: Default Local DNS Resolver

2014-04-29 Thread Matthew Miller
To install a local DNS resolver trusted for the DNSSEC validation running on 127.0.0.1:53. This must be the only name server entry in /etc/resolv.conf. Can the proposal owners clarify for me how this is intended to impact the cloud products? There's general resistance to having more services

Re: F21 System Wide Change: Default Local DNS Resolver

2014-04-29 Thread P J P
On Tuesday, 29 April 2014 7:56 PM, Matthew Miller wrote: Can the proposal owners clarify for me how this is intended to impact the cloud products?   Cloud products is somewhat of a hazy area(at-least for me). It's unclear how things operate there. Any information about how we could/should

Re: F21 System Wide Change: Default Local DNS Resolver

2014-04-29 Thread Alexander Larsson
On tis, 2014-04-29 at 14:15 +0200, Jaroslav Reznik wrote: = Proposed System Wide Change: Default Local DNS Resolver = https://fedoraproject.org/wiki/Changes/Default_Local_DNS_Resolver Change owner(s): P J P p...@fedoraproject.org, Pavel Šimerda pav...@pavlix.net, Tomas Hozza

Re: F21 System Wide Change: Default Local DNS Resolver

2014-04-29 Thread Chuck Anderson
On Tue, Apr 29, 2014 at 05:15:57PM +0200, Alexander Larsson wrote: On tis, 2014-04-29 at 14:15 +0200, Jaroslav Reznik wrote: = Proposed System Wide Change: Default Local DNS Resolver = https://fedoraproject.org/wiki/Changes/Default_Local_DNS_Resolver Change owner(s): P J P

Re: F21 System Wide Change: Default Local DNS Resolver

2014-04-29 Thread Simo Sorce
On Tue, 2014-04-29 at 17:15 +0200, Alexander Larsson wrote: On tis, 2014-04-29 at 14:15 +0200, Jaroslav Reznik wrote: = Proposed System Wide Change: Default Local DNS Resolver = https://fedoraproject.org/wiki/Changes/Default_Local_DNS_Resolver Change owner(s): P J P

Re: F21 System Wide Change: Default Local DNS Resolver

2014-04-29 Thread Dan Williams
On Tue, 2014-04-29 at 22:10 +0800, P J P wrote: Hello, On Tuesday, 29 April 2014 7:22 PM, Miloslav Trmač wrote: So what exactly happens on upgrade? Before the upgrade, most resolv.conf files will not point to 127.0.0.1. What will they point to after the upgrade, and if they will point

Re: F21 System Wide Change: Default Local DNS Resolver

2014-04-29 Thread Colin Walters
[ Dropping devel-announce ] On Tue, Apr 29, 2014 at 11:15 AM, Alexander Larsson al...@redhat.com wrote: Not sure how to fix something like that though... I think in both cases (host and container) it would be best if the local resolver offered a local-only API (e.g. unix domain sockets,

Re: F21 System Wide Change: Default Local DNS Resolver

2014-04-29 Thread Miloslav Trmač
2014-04-29 17:15 GMT+02:00 Alexander Larsson al...@redhat.com: On tis, 2014-04-29 at 14:15 +0200, Jaroslav Reznik wrote: = Proposed System Wide Change: Default Local DNS Resolver = https://fedoraproject.org/wiki/Changes/Default_Local_DNS_Resolver To install a local DNS resolver trusted

Re: F21 System Wide Change: Default Local DNS Resolver

2014-04-29 Thread Petr Spacek
On 29.4.2014 17:27, Colin Walters wrote: [ Dropping devel-announce ] On Tue, Apr 29, 2014 at 11:15 AM, Alexander Larsson al...@redhat.com wrote: Not sure how to fix something like that though... I think in both cases (host and container) it would be best if the local resolver offered a

Re: F21 System Wide Change: Default Local DNS Resolver

2014-04-29 Thread Paul Wouters
On Tue, 29 Apr 2014, P J P wrote: Similarly, what do we tell users who used to edit /etc/resolv.conf to do in the new system?   We tell users to never edit the '/etc/resolv.conf' file and ensure that the local resolver is listening at 127.0.0.1:53. We should leave a comment in resolv.conf

Re: F21 System Wide Change: Default Local DNS Resolver

2014-04-29 Thread Simo Sorce
On Tue, 2014-04-29 at 17:39 +0200, Petr Spacek wrote: On 29.4.2014 17:27, Colin Walters wrote: [ Dropping devel-announce ] On Tue, Apr 29, 2014 at 11:15 AM, Alexander Larsson al...@redhat.com wrote: Not sure how to fix something like that though... I think in both cases (host and

Re: F21 System Wide Change: Default Local DNS Resolver

2014-04-29 Thread Andrew Lutomirski
On Tue, Apr 29, 2014 at 8:18 AM, Chuck Anderson c...@wpi.edu wrote: On Tue, Apr 29, 2014 at 05:15:57PM +0200, Alexander Larsson wrote: On tis, 2014-04-29 at 14:15 +0200, Jaroslav Reznik wrote: = Proposed System Wide Change: Default Local DNS Resolver =

Re: F21 System Wide Change: Default Local DNS Resolver

2014-04-29 Thread P J P
   Hi, On Tuesday, 29 April 2014 8:59 PM, Dan Williams d...@redhat.com wrote: If NetworkManager is being used, users already don't touch resolv.conf, they edit /etc/sysconfig/network-scripts/ifcfg-* files and use DNS1/DNS2/DNS3 and SEARCHES to set DNS information.   Yes, true!   If

Re: F21 System Wide Change: Default Local DNS Resolver

2014-04-29 Thread P J P
On Tuesday, 29 April 2014 9:29 PM, Paul Wouters p...@nohats.ca wrote: Note that FreeBSD also picked unbound recently for the exact same task.  True! - http://www.freebsdnews.net/2013/09/20/freebsd-10s-new-technologies-and-features/ --- Regards    -Prasad http://feedmug.com -- devel mailing

Re: F21 System Wide Change: Default Local DNS Resolver

2014-04-29 Thread P J P
  Hi, On Tuesday, 29 April 2014 10:08 PM, Andrew Lutomirski l...@mit.edu wrote: but the container itself runs in a network namespace, so it gets its own loopback device. This will mean 127.0.0.1:53 points to the container itself, not the host, so dns resolving in the container will not work.

Re: F21 System Wide Change: Default Local DNS Resolver

2014-04-29 Thread Andrew Lutomirski
On Tue, Apr 29, 2014 at 12:17 PM, P J P pj.pan...@yahoo.co.in wrote: Hi, On Tuesday, 29 April 2014 10:08 PM, Andrew Lutomirski l...@mit.edu wrote: but the container itself runs in a network namespace, so it gets its own loopback device. This will mean 127.0.0.1:53 points to the container

Re: F21 System Wide Change: Default Local DNS Resolver

2014-04-29 Thread Matthew Miller
On Tue, Apr 29, 2014 at 09:29:00AM -0700, Andrew Lutomirski wrote: OTOH, it would be straightforward to write a tiny stub that forwards 127.0.0.1:53 to something outside the container. Is this tiny stub a process running inside the container? What starts that process? What about in the single

Re: F21 System Wide Change: Default Local DNS Resolver

2014-04-29 Thread Jaroslav Reznik
- Original Message - = Proposed System Wide Change: Default Local DNS Resolver = https://fedoraproject.org/wiki/Changes/Default_Local_DNS_Resolver Change owner(s): P J P p...@fedoraproject.org, Pavel Šimerda pav...@pavlix.net, Tomas Hozza tho...@redhat.com Ops, I was just pinged

Re: F21 System Wide Change: Default Local DNS Resolver

2014-04-29 Thread Andrew Lutomirski
On Tue, Apr 29, 2014 at 12:41 PM, Matthew Miller mat...@fedoraproject.org wrote: On Tue, Apr 29, 2014 at 09:29:00AM -0700, Andrew Lutomirski wrote: OTOH, it would be straightforward to write a tiny stub that forwards 127.0.0.1:53 to something outside the container. Is this tiny stub a process

Re: F21 System Wide Change: Default Local DNS Resolver

2014-04-29 Thread Al Dunsmuir
On Tuesday 2014-04-29 at 14:15 +0200, Jaroslav Reznik wrote: = Proposed System Wide Change: Default Local DNS Resolver = https://fedoraproject.org/wiki/Changes/Default_Local_DNS_Resolver Change owner(s): P J P p...@fedoraproject.org, Pavel Šimerda pav...@pavlix.net, Tomas Hozza

Re: F21 System Wide Change: Default Local DNS Resolver

2014-04-29 Thread P J P
On Wednesday, 30 April 2014 3:18 AM, Al Dunsmuir wrote: On my home LAN, I run my own DNSSEC-enabled server using F20 bind 9. This local server also is my DHCP and Samba server. As usual, dynamic clients receive the LAN local domain ID and DNS server ID automatically.   How does

F21 System Wide Change: Default Local DNS Resolver

2014-04-29 Thread Jaroslav Reznik
= Proposed System Wide Change: Default Local DNS Resolver = https://fedoraproject.org/wiki/Changes/Default_Local_DNS_Resolver Change owner(s): P J P p...@fedoraproject.org, Pavel Šimerda pav...@pavlix.net, Tomas Hozza tho...@redhat.com To install a local DNS resolver trusted for the