The VirtualBox console window has too many annoying limitations. I like to use a terminal application when working on Virtual Machines. Edit the /etc/network/interfaces file: sudo nano /etc/network/interfacesĪdd the following lines to the end of the file /etc/network/interfaces: # the host-only network interface Now, configure the interface enp0s8 so it will remain configured after a restart. If the IP address is different, that’s OK. Also, if any other VMs were started and connected to the host-only network before this VM, then the IP address assigned will be different. You may have set up the VirtualBox preferences to use a different network prefix for the host-only network, or may have configured the DHCP server to provide a diferent address range. On your system the assigned IP address may be different. This is the IP address we should use when connecting to any application running on the VM. Valid_lft forever preferred_lft we see the VirtualBox DHCP server connected to the host-only network assigned the IP address 192.168.56.101 to this interface. Now check the IP address assigned to enp0s8: ip addr show enp0s8ģ: enp0s8: mtu 1500 qdisc pfifo_fast state UP group default qlen 1000 So, run the following command to set up interface enp0s8: sudo dhclient enp0s8 VirtualBox can assign an IP address on this interface using DHCP if the DCHP client requests it.
This is the second network adapter connected to vboxnet0. We see that interface enp0s8 has no IP address. Link/ether 08:00:27:b0:f6:70 brd starting in 15.10, Ubuntu uses predictable network interface names like enp0s3 and enp0s8, instead of the classic interface names like eth0 and eth1. Inet6 fe80::a00:27ff:feec:a9f1/64 scope linkģ: enp0s8: mtu 1500 qdisc noop state DOWN group default qlen 1000 List all the devices using th ip command: ip addr showġ: lo: mtu 65536 qdisc noqueue state UNKNOWN group default We need to configure the second network adapter, which is attached to the VirtualBox host-only interface vboxnet0.
When the VM is powered off, click on the Settings button:Ĭonnecting network adapter 2 to the host-only network Configure OpenDaylight VM interfacesīy default, the VM’s first network adapter is attached to the VirtualBox NAT interface and is already configured when the VM boots up. Then add a host-only network adapter to the VM. This is the minimum configuration to support OpenDaylight. Configure it so it uses two CPUs and 2 GB or RAM. I named the virtual machine OpenDaylight. Give the virtual machine a descriptive name.
#Pc nexus java emulator for mac how to#
If you need directions on how to install an ISO disk image in a VirtualBox virtual machine, please see my post about installing Debian in a VirtualBox VM. Then I installed it in a new VM in VirtualBox. To build the OpenDaylight virtual machine, I downloaded the Ubuntu Server ISO image from the web site. Setting up the OpenDaylight Virtual Machine I will install and run the OpenDaylight SDN controller on a new VM I create in VirtualBox. The Mininet project team provides an Ubuntu 14.04 LTS VM image with Mininet 2.2.1, Wireshark and OpenFlow dissector tools already installed and ready to use. I will use VirtualBox to run the Mininet VM that I downloaded from the mininet project web site, which is the easiest way to experiment with Mininet. I will connect both VMs to a host-only network so they can communicate with each other and with programs running on the host computer, such as ssh and the X11 client. One will run the Mininet emulated network and the other will run the OpenDaylight controller. In this lab example, I will use two virtual machines.
#Pc nexus java emulator for mac mac os#
Because I am using virtual machines, the procedure I use will work the same in all commonly used host systems: Linux, Windows, and Mac OS X. In this post, I will show how to set up OpenDaylight to control an emulated Mininet network using OpenFlow 1.3. Most people use the Mininet network emulator to create a virtual SDN network for OpenDaylight to control. To learn more about OpenDaylight, it is helpful to use it to manage an emulated network of virtual switches and virtual hosts. OpenDaylight (ODL) is a popular open-source SDN controller framework.
0 kommentar(er)
