Hi John, Nevermind, I got it to work. Simply installed dnsmasq did a reboot, had to take dns=dnsmasq out of NetworkManager.conf, uncommented the line prepend domain-name-servers 127.0.0.1 in /etc/dhcp/dhclient.conf, and it worked. The only thing that doesn't work is DNSSEC validation, maybe my upstream servers don't support it.
Le lun. 14 oct. 2019 à 11:11, john doe <johndoe65...@mail.com> a écrit : Last call, I won't bother answering you if you don't post through the list. On 10/14/2019 10:04 AM, Guillaume B. wrote: > Hi John, > > Yes I have looked at syslog when the connection is not working, that's how > I knew I received a DHCPNAK instead of a DHCPACK. Also it seems like IPV6 > addresses are called for some reason I don't understand. In that case that > <would be obvious that the connection doesn't work because I have disabled > all IPV6 on my computer. > This does not make sense, please share those messages with us. I would remove the listen directive and use 'bind-interfaces' instead . Note that the lo interface refers to IPv4 and IPv6, so in your case I would try to use exclusively the following directives > In my config I set interface=lo, listen_address=127.0.0.1 and > no-dhcp-interface=lo to make extra sure, but even then the problem > persists, I have tried both with a configed file and a virgin file, both > did not work. > > I would I go about disabling the internal DHCP server on Debian 10.1 ? > The above directive does take care of that. > By sorting things out without NM do you mean taking out the dns=dnsmasq out > of NetworkManager.conf and only uncomment the prepend domain-name-servers > 127.0.0.1 option in /etc/dhcp/dhclient.conf or getting rid of > NetworkManager and trying to connect without it ? > What I'm implying here is to remove/disable Networkmanager altogether. -- John Doe
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