GitHub user weizhouapache added a comment to the discussion: External DNS servers provided with use.external.dns disabled
> In case of an isolated network, the resolvers configured are the Virtual > Router IP and external dns1/dns2 in zone setting. In our environment we have > no internal dns1/dns2 configured, so cannot say if those are added if those > are set. > > The DHCP should give only the Virtual Router IP as DNS servers in case of > isolated network / vpc. Else the hostname entires in the VR make no sense if > it cannot used by the virtual machines. I got same result as @kriegsmanj described, even if internal dns1/dns2 are set. ``` With setting on true: External DNS provided by DHCP (file /etc/dnsmasq.conf on VR) dhcp-option=6,<external_dns_ip_1>,<external_dns_ip_2> With setting on false: Internal + External DNS provided by DHCP (file /etc/dnsmasq.conf on VR) dhcp-option=6,<virtual_router_ip>,<external_dns_ip_1>,<external_dns_ip_2> ``` GitHub link: https://github.com/apache/cloudstack/discussions/9030#discussioncomment-9295130 ---- This is an automatically sent email for users@cloudstack.apache.org. To unsubscribe, please send an email to: users-unsubscr...@cloudstack.apache.org
