Re: 127.0.0.53 question

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Is that Dnsmasq like bind? The only thing I've ever cared to run would be something like rsync and ssh as far as servers.

On Sat, Dec 17, 2022, 1:44 AM ToddAndMargo via users <users@xxxxxxxxxxxxxxxxxxxxxxx> wrote:
On 12/16/22 22:11, Samuel Sieb wrote:
> On 12/16/22 21:18, ToddAndMargo via users wrote:
>> On 12/16/22 20:23, Mike Wright wrote:
>>> 127.0.0.0/8 is the loopback address.  That means that any IP that
>>> begins with 127 is a valid loopback address.  The three 0's can each
>>> be any number from 0 through 255.
>>
>>
>> So the 127.0.0.53 was the bind guys being sneaky!
>
> That's not bind.  systemd-resolved is on 127.0.0.53 and 127.0.0.54 on my
> system.  bind would most likely try to get 127.0.0.1 as you demonstrated
> in your other email.  If you want systemd-resolved to use your bind
> server instead of the dhcp offered one, then modify
> /etc/systemd/resolved.conf to set 127.0.0.1 as the primary DNS server.

Named/bind uses port 53

$ grep -i 53 /etc/services
domain          53/tcp     # name-domain server
domain          53/udp


Everything is commented out in my
     /etc/systemd/resolved.conf
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