Does your server have enough power ? I'm using a bare metal eve and a DELL R720.
I would encorage you to try the newer coder version these seem much better. I tried to maintain older code to match the version in the JNCIE exam blue print and this was a big mistake and cost me many hours looking for problems in my config that did not exist.
One thing I see is if I start all the VMs at once the lab is not happy at all and never settles down, I have to go around all my VMs starting them one by one in about 10second intervals.
vMX I'm using 22.3R1.11 and its running well, using OSPF,ISIS,BGP,EVPN only thing that never works well is LACP.
Also there is a new vEX which I only have 1days experiance with.
I do wish Juniper packaged this into a single VM like the vEX if just to make my Eve-ng topolgies look tidy :-)
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Simon Bingham
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