![]() Now, find the server node that you updated, and click the snapshot icon. Now, log on to the UWM console, and browse to Overview. Make sure you don’t shut down the simulation yet. When these are done, we’re ready to create the snapshot. Here are some examples: sudo apt-get -y update Once you have external access, update the repos, and install the packages you want to use. This means connecting to an external network. To start with, you’re going to need to download the updates and packages that you need at least once. Once you have the packages you need, you can create a snapshot, and use that image in future.īig thanks are due to user alegalle over at the Cisco Learning forums for this feature. ![]() ![]() So, you would have to run these updates for every simulation you want to start.įortunately, there is a better solution. The problem is that this takes time, as VIRL is rate limited.Ī bigger problem is that these are lost when the simulation is shut down. ![]() One solution is to connect your image to an external network (that is, FLAT or SNAT), and install the packages. These packages aren’t available out of the box. ![]() This is fine, but there’s a lot of packages that you want to use that aren’t on this image.įor example, you might want to build a web server to test out firewall rules on an ASA, or perhaps configure a DHCP server. The server node in VIRL runs Ubuntu 16.04.3 LTS (in VIRL 1.5). Creating Snapshots in VIRL Server Node’s Limited Features ![]()
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