Displaying 2 results from an estimated 2 matches for "513122ae93".
2020 Nov 11
2
DNS forwarding for guest domains on isolated network
Hi @all,
I'm having trouble to realize my use case and hope somebody could help me.
# Use case
For a home lab I want to deploy several guest domains. These domains
must not have a direct or NAT connection to the internet or my LAN. They
should only be able to reach my LAN and the internet through a proxy.
# What I've done
I've created the following virtual switch in isolated
2020 Nov 11
0
Re: DNS forwarding for guest domains on isolated network
...serves as a proxy and several other guests.
>
> # My issue
>
> Nameresolution for *.private1 works fine on this network. But I'm not
> able to resolve domains from the outside world like github.com.
This behavior is intentional:
https://gitlab.com/libvirt/libvirt/-/commit/513122ae93
>
> I understood that libvirt is forwarding dns resolution requests to the
> hosts nameserver configured in /etc/resolv.conf in case the dnsmasq
> instance for the virtual network is not able to resolve the name.
Not for isolated networks, because a DNS request could be used to bre...