[PLUG] question on how to fix a mysterious DNS address problem

[American Citizen]

digging deeper, this might be coming from my cable router connected to 
the Comcast Xfinity network.


On 1/5/23 16:33, American Citizen wrote:
> Hello all:
>
> The past few days I have been trying to fix some problems with 
> internet tranmissions not going correctly
>
> I just now discovered a mysterious name server connection in my 
> resolv.conf file which I have no understanding off. I keep editing the 
> resolv.conf file and it keeps reappearing
>
> nameserver 10.18.0.1
>
> Here is the resolv.conf file
>
> ### /etc/resolv.conf is a symlink to /run/netconfig/resolv.conf
> ### autogenerated by netconfig!
> #
> # Before you change this file manually, consider to define the
> # static DNS configuration using the following variables in the
> # /etc/sysconfig/network/config file:
> #     NETCONFIG_DNS_STATIC_SEARCHLIST
> #     NETCONFIG_DNS_STATIC_SERVERS
> #     NETCONFIG_DNS_FORWARDER
> # or disable DNS configuration updates via netconfig by setting:
> #     NETCONFIG_DNS_POLICY=''
> #
> # See also the netconfig(8) manual page and other documentation.
> #
> ### Call "netconfig update -f" to force adjusting of /etc/resolv.conf.
> nameserver 10.18.0.1
> nameserver 208.67.222.222
> nameserver 208.67.220.220
>
> ------------
>
> How do I fix this and how do I discover where this mysterious 
> 10.18.0.1 address is coming from?
>
> I am using network manager under the openSuse Leap 15.4 OS.
>
> Randall
>
>