III/ CONFIGURING DHCP SERVER Once you have a successful name server, everything will be easy. We modify the dhcpd.conf configuration file, deleting unused lines in the new schema: sudo sed -e '/^on commit/,$d' -e '/authoritative\|netbios/d' \ -i /etc/dhcp/dhcpd.conf Next, select Dynamic DNS Update style: sudo sed '/ddns-update-style/s,none,standard,' -i /etc/dhcp/dhcpd.conf Modify the domain name: sudo sed … Đọc tiếp Creating manageable virtual machines: Configuring DHCP server

II/ SETTING UP NAME SERVER We use the omarine.org domain to illustrate. The server has IP address of 192.168.0.1, named omarine.omarine.org. You replace them with your own values when applied in practice. 1. Creating a key to update resource records There are several ways to create a secure DNS key, we use the following command: … Đọc tiếp Creating manageable virtual machines: Setting up name server

We have brought Omarine to a cloud and run it in a guest VM. Now we create a full virtual machine system that includes a host machine and guest virtual machines. I/ GENERAL NETWORK SETUP There are two solutions to setup network interfaces on a server running Omarine: Using NetworkManager and static IP services; use … Đọc tiếp Creating manageable virtual machines: General Network Setup