Re: on to letsencrypt

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 01/05/2021 16:31, Ed Greshko wrote:

After I sent the previous post I realized what I *think* is your goal.  If I recall you're wanting your
DNS server to service queries from inside your network as well as from outside.

As currently configured your DNS server is acting as an external/public server only.

So this....

2.  You now want to fix your named.conf to have "recursion no;"  The default is "yes".
You don't want your DNS server acting as a server every domain.  If someone queries
your server directly you want it to return (using cnn.com as the example).

Host cnn.com not found: 5(REFUSED)

Would also result in this....

[egreshko@f33k ~]$ host cnn.com localhost
Using domain server:
Name: localhost
Address: ::1#53
Aliases:

Host cnn.com not found: 5(REFUSED)

Which is certainly not what you'd want.

There are, in my mind, 2 schools of thought on "fixing" this.

1.  If you have a small number of system in your local network just let them query
external DNS servers such as your ISP's DNS server.  You can handle exception using
the /etc/hosts file.

2.  Configure your DNS server with, I think the correct term is "views", such that an
internal system query returns internal IP addresses (10.0.0.X) and an internal query
allows recursion.

#1 is easy
#2 requires research and work.


--
Remind me to ignore comments which aren't germane to the thread.

_______________________________________________
users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx
To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx
Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/
List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines
List Archives: https://lists.fedoraproject.org/archives/list/users@xxxxxxxxxxxxxxxxxxxxxxx
Do not reply to spam on the list, report it: https://pagure.io/fedora-infrastructure



[Index of Archives]     [Older Fedora Users]     [Fedora Announce]     [Fedora Package Announce]     [EPEL Announce]     [EPEL Devel]     [Fedora Magazine]     [Fedora Summer Coding]     [Fedora Laptop]     [Fedora Cloud]     [Fedora Advisory Board]     [Fedora Education]     [Fedora Security]     [Fedora Scitech]     [Fedora Robotics]     [Fedora Infrastructure]     [Fedora Websites]     [Anaconda Devel]     [Fedora Devel Java]     [Fedora Desktop]     [Fedora Fonts]     [Fedora Marketing]     [Fedora Management Tools]     [Fedora Mentors]     [Fedora Package Review]     [Fedora R Devel]     [Fedora PHP Devel]     [Kickstart]     [Fedora Music]     [Fedora Packaging]     [Fedora SELinux]     [Fedora Legal]     [Fedora Kernel]     [Fedora OCaml]     [Coolkey]     [Virtualization Tools]     [ET Management Tools]     [Yum Users]     [Yosemite News]     [Gnome Users]     [KDE Users]     [Fedora Art]     [Fedora Docs]     [Fedora Sparc]     [Libvirt Users]     [Fedora ARM]

  Powered by Linux