Well,Obviously you need to configure a default gateway and dns in the VMs. PTR record for the engine is a must. Best Regards,Strahil Nikolov  On Saturday, October 21, 2023, 10:04 PM, gbv.kris--- via Users <users(a)ovirt.org&gt; wrote: When deploying isolated nested virtualization, we received the error "default gateway is not defined". Two virtual machines were created in the zVirt virtualization environment: the first OS AstraLinux, the second OS zvirtNode. VM are connected to each other by a virtual network. After starting the installation in Hosted Engine mode using the command line, this error was received. The setup was performed without DNS and the default gateway _______________________________________________ Users mailing list -- users(a)ovirt.org To unsubscribe send an email to users-leave(a)ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/ULUH26OTBBS...