Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]


Groups > linux.debian.user > #191284

Re: stretch and DNS name resolution service for other devices on a LAN

From Pascal Hambourg <pascal@plouf.fr.eu.org>
Newsgroups linux.debian.user
Subject Re: stretch and DNS name resolution service for other devices on a LAN
Date 2018-01-18 22:50 +0100
Message-ID <v9qem-2FY-7@gated-at.bofh.it> (permalink)
References <v9q4G-2Ao-7@gated-at.bofh.it>
Organization linux.* mail to news gateway

Show all headers | View raw


Le 18/01/2018 à 22:34, D. R. Evans a écrit :
> I am trying to configure a debian stretch box to provide certain services to
> my home network. (In the past this was a wheezy box, and I had everything
> working fine. I have not changed the configuration of any other machine; so,
> for example, DNS requests from machines on the LAN are still sent to the
> stretch machine for resolution.)
> 
> Somehow I can't get name resolution to work except locally on the stretch box
> itself.
> 
> Can someone please point me to intelligible instructions as to how to have the
> stretch box respond correctly to remote DNS requests coming in over the local
> network?
> 
> This seems to be one of those things that systemd has taken over ("named" is
> no longer available in the repository, for example, presumably because it's no
> longer needed), and my attempts to find documentation on how to configure a
> machine as a DNS server under systemd have failed, probably because I'm not
> being sufficiently smart about search terms.

named is not a package name. The package name is and has always been 
bind9. Note that there are other recursive DNS server packages such as 
unbound.

> Just to be clear:
>    1. If I ping a destination by name from the stretch box, it resolves the
> name and pings the destination.
>    2. If I ping the IP address of a destination on the internet from a machine
> on the LAN, the ping works.
>    3. If I ping a destination on the internet *by name* from a machine on the
> LAN, the ping does not work.
>    4. Any attempt to resolve a name from a machine on the LAN fails; attempting
> to resolve the same name from the stretch machine works.

Note : ping is not a proper DNS tool becaus it calls the libc resolver 
for name resolution, which may use other name sources than DNS. Use dig, 
host or nslookup instead.

Back to linux.debian.user | Previous | NextPrevious in thread | Next in thread | Find similar | Unroll thread


Thread

stretch and DNS name resolution service for other devices on a LAN "D. R. Evans" <doc.evans@gmail.com> - 2018-01-18 22:40 +0100
  Re: stretch and DNS name resolution service for other devices on a  LAN Pascal Hambourg <pascal@plouf.fr.eu.org> - 2018-01-18 22:50 +0100
    Re: stretch and DNS name resolution service for other devices on a  LAN "D. R. Evans" <doc.evans@gmail.com> - 2018-01-19 06:20 +0100
      Re: stretch and DNS name resolution service for other devices on a  LAN Pascal Hambourg <pascal@plouf.fr.eu.org> - 2018-01-19 21:10 +0100
  Re: stretch and DNS name resolution service for other devices on a  LAN Greg Wooledge <wooledg@eeg.ccf.org> - 2018-01-18 22:50 +0100
    Re: stretch and DNS name resolution service for other devices on a  LAN "D. R. Evans" <doc.evans@gmail.com> - 2018-01-19 06:20 +0100
    Re: stretch and DNS name resolution service for other devices on a  LAN Andy Hawkins <andy@gently.org.uk> - 2018-01-19 12:50 +0100
      Re: stretch and DNS name resolution service for other devices on a  LAN john doe <johndoe65534@mail.com> - 2018-01-19 13:10 +0100
        Re: stretch and DNS name resolution service for other devices on a  LAN Andy Hawkins <andy@gently.org.uk> - 2018-01-19 13:30 +0100
          Re: stretch and DNS name resolution service for other devices on a  LAN Michael Stone <mstone@debian.org> - 2018-01-19 15:10 +0100
            Re: stretch and DNS name resolution service for other devices on a  LAN Andy Hawkins <andy@gently.org.uk> - 2018-01-19 15:30 +0100
      Re: stretch and DNS name resolution service for other devices on a  LAN Greg Wooledge <wooledg@eeg.ccf.org> - 2018-01-19 14:50 +0100
        Re: stretch and DNS name resolution service for other devices on a  LAN Michael Stone <mstone@debian.org> - 2018-01-19 15:10 +0100
        Re: stretch and DNS name resolution service for other devices on a  LAN Andy Hawkins <andy@gently.org.uk> - 2018-01-19 15:20 +0100
          Re: stretch and DNS name resolution service for other devices on a  LAN Rob van der Putten <rob@sput.nl> - 2018-01-19 16:20 +0100
            Re: stretch and DNS name resolution service for other devices on a  LAN Michael Stone <mstone@debian.org> - 2018-01-19 17:40 +0100
            Re: stretch and DNS name resolution service for other devices on a  LAN Pascal Hambourg <pascal@plouf.fr.eu.org> - 2018-01-19 20:40 +0100
        Re: stretch and DNS name resolution service for other devices on a  LAN David Wright <deblis@lionunicorn.co.uk> - 2018-01-19 16:20 +0100
          Re: stretch and DNS name resolution service for other devices on a  LAN Andy Hawkins <andy@gently.org.uk> - 2018-01-22 18:30 +0100
            Re: stretch and DNS name resolution service for other devices on a  LAN David Wright <deblis@lionunicorn.co.uk> - 2018-01-22 23:30 +0100
              Re: stretch and DNS name resolution service for other devices on a  LAN Andy Hawkins <andy@gently.org.uk> - 2018-01-23 10:30 +0100
                Re: stretch and DNS name resolution service for other devices on a  LAN Curt <curty@free.fr> - 2018-01-23 12:20 +0100
                Re: stretch and DNS name resolution service for other devices on a  LAN Joe <joe@jretrading.com> - 2018-01-23 14:50 +0100
                Re: stretch and DNS name resolution service for other devices on a  LAN David Wright <deblis@lionunicorn.co.uk> - 2018-01-23 15:50 +0100
                Re: stretch and DNS name resolution service for other devices on a  LAN Andy Hawkins <andy@gently.org.uk> - 2018-01-23 17:10 +0100
                Re: stretch and DNS name resolution service for other devices on a  LAN David Wright <deblis@lionunicorn.co.uk> - 2018-01-23 18:10 +0100
                Re: stretch and DNS name resolution service for other devices on a  LAN Pascal Hambourg <pascal@plouf.fr.eu.org> - 2018-01-23 21:00 +0100
                Re: stretch and DNS name resolution service for other devices on a  LAN David Wright <deblis@lionunicorn.co.uk> - 2018-02-22 23:00 +0100
                Re: stretch and DNS name resolution service for other devices on a  LAN Pascal Hambourg <pascal@plouf.fr.eu.org> - 2018-02-24 10:00 +0100
                Re: stretch and DNS name resolution service for other devices on a   LAN Curt <curty@free.fr> - 2018-02-24 11:10 +0100
                Re: stretch and DNS name resolution service for other devices on a  LAN David Wright <deblis@lionunicorn.co.uk> - 2018-02-25 18:40 +0100
                Re: stretch and DNS name resolution service for other devices on a  LAN Pascal Hambourg <pascal@plouf.fr.eu.org> - 2018-02-27 21:00 +0100
                Re: stretch and DNS name resolution service for other devices on a  LAN David Wright <deblis@lionunicorn.co.uk> - 2018-02-28 18:20 +0100
                Re: stretch and DNS name resolution service for other devices on a  LAN Pascal Hambourg <pascal@plouf.fr.eu.org> - 2018-02-28 19:50 +0100
                Re: stretch and DNS name resolution service for other devices on a  LAN David Wright <deblis@lionunicorn.co.uk> - 2018-02-28 21:20 +0100
                Re: stretch and DNS name resolution service for other devices on a  LAN Pascal Hambourg <pascal@plouf.fr.eu.org> - 2018-03-03 00:00 +0100
                Re: stretch and DNS name resolution service for other devices on a  LAN David Wright <deblis@lionunicorn.co.uk> - 2018-03-04 20:30 +0100

csiph-web