![]() ![]() Since they are far more lightweight (resource-wise) than the split VM public releases of vMX, you might want to consider tracking these down. That’s really all it takes to get the legacy single-VM versions of vMX to run via GNS3. In the below example, I set a root system password, configured ge-0/0/0 to use an IPv4 address, and successfully committed the changes: If we don’t, then the commit process will never work, so we’ll be unable to commit our configuration changes. Now, since we didn’t have a root password when we logged in, the first step we should do is create one. Type “edit” (without the quotes) to get into configuration mode. That means we can start configuring the system. Notice that virtual PIC 0 is Online, and we can see that the 10 ge-0/0/x interfaces I configured the VM to use, are present and “up/up”. Once you wait an extra 2-3 minutes, here’s the output we really want to see: You may think that looks fine, but the virtual PIC 0 is missing, which means none of the gigabit ethernet interfaces will ever be present. Here is what you’ll see, if you do not wait: You really need to give it an extra 2-3 minutes, after you see the login prompt, so that everything fully loads up. Something else you know: Even though the legacy vMX image boots up rather quickly, the virtual FP part of it does NOT. Reboot the image, and then it will be enabled. You can manually enable it by running echo ‘vm_local_rpio=”1”’ > /boot/nf If that statement isn’t there, don’t worry. Here is what you WANT to see, after the vMX instance loads: ![]() Now, before I proceed, there something you need to be aware of: Not all the pre-release single-VM images of vMX had the virtual FP enabled. When you start up one of these legacy images, the login is “root” with no password. Here are what your final settings should look like, in GNS3: Thus, if you wanted to connect ge-0/0/0 on two vMX instances to each other, you’d connect Eth2 on both VMs to each other.
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