Hi Buck, thanks for your hints. Sadly, they don't work.
3. Januar 2024 18:48, "Buck Horn via Dnsmasq-discuss" <dnsmasq-discuss@lists.thekelleys.org.uk> schrieb: > That could happen if dnsmasq was ready before the networking stack of > your OS, or if indeed there would be no address proper assigned to enp6s0. As I quite often restart the dnsmasq service by > systemctl stop dnsmasq.service > systemctl start dnsmasq.service I think that's not the reason. I can even ssh into the container using that IP address dnsmasq is refusing to bind to. But in the end the address is already assigned when dnsmasq starts. > Just to make sure: You did configure a static IP address on the host > running dnsmasq as DHCP server, didn't you? Yes, the IP address 10.23.40.53 is statically configured in /etc/systemd/network/enp6s0.network: root@lan-basics:~# cat /etc/systemd/network/enp6s0.network > [Match] > Virtualization=container > MACAddress=00:e2:69:61:fe:9f > > [Network] > Description=Local network uplink interface > LinkLocalAddressing=ipv6 > IPv6LinkLocalAddressGenerationMode=eui64 > LLDP=yes > EmitLLDP=customer-bridge > > [Address] > Address=10.23.40.53/22 > Label=Service IPv4 > > [Route] > Gateway=10.23.40.1 > Destination=0.0.0.0/0 > Scope=global > Metric=2048 > PreferredSource=10.23.40.53 > > [DHCP] > UseTimezone=yes > > Regarding your configuration: Did you try a configuration with just> > listen-address and > bind-interfaces, without interface, > no-dhcp-interface, and except-interface options? I try to avoid that because I want dnsmasq to bin to whatevet IPv6 address the container receives. I'm still new to IPv6 but I want to make it work in my local network. And as DHCPv6 seems to work quite different I don't know what address to expect for the container. But it's worth a try. > root@lan-basics:~# systemctl start dnsmasq.service > Job for dnsmasq.service failed because the control process exited with error > code. > See "systemctl status dnsmasq.service" and "journalctl -xeu dnsmasq.service" > for details. > root@lan-basics:~# cat /etc/dnsmasq.d/dns.conf > domain-needed > bogus-priv > > listen-address=10.23.40.53,fd00::2e2:69ff:fe61:fe9f > > log-queries=extra > cache-size=1000 > dnssec > > no-resolv > #domain=wiedner.berlin > expand-hosts > no-negcache > > servers-file=/etc/dnsmasq.d/google.dns > #servers-file=/etc/dnsmasq.d/quad9.dns > conf-file=/usr/share/dnsmasq-base/trust-anchors.conf The log shows: > Jan 04 09:25:53 lan-basics systemd[1]: Starting dnsmasq.service - dnsmasq - A > lightweight DHCP and > caching DNS server... > Jan 04 09:25:53 lan-basics dnsmasq[446]: dnsmasq: failed to create listening > socket for port 53: > Address already in use > Jan 04 09:25:53 lan-basics dnsmasq[446]: failed to create listening socket > for port 53: Address > already in use > Jan 04 09:25:53 lan-basics dnsmasq[446]: FAILED to start up > Jan 04 09:25:53 lan-basics systemd[1]: dnsmasq.service: Control process > exited, code=exited, > status=2/INVALIDARGUMENT > Jan 04 09:25:53 lan-basics systemd[1]: dnsmasq.service: Failed with result > 'exit-code'. > Jan 04 09:25:53 lan-basics systemd[1]: Failed to start dnsmasq.service - > dnsmasq - A lightweight > DHCP and caching DNS server. -- Besten Gruß Masin Al-Dujaili _______________________________________________ Dnsmasq-discuss mailing list Dnsmasq-discuss@lists.thekelleys.org.uk https://lists.thekelleys.org.uk/cgi-bin/mailman/listinfo/dnsmasq-discuss
