```ruby
# -*- mode: ruby -*-
# vi: set ft=ruby
Vagrant.require_version ">= 2.2.0"

$SERVER_BOX = "cilium/ubuntu-dev"
$SERVER_VERSION= "215"
$NETNEXT_SERVER_BOX= "cilium/ubuntu-next"
$NETNEXT_SERVER_VERSION= "121"
@v54_SERVER_BOX= "cilium/ubuntu-5-4"
@v54_SERVER_VERSION= "21"
@v419_SERVER_BOX= "cilium/ubuntu-4-19"
@v419_SERVER_VERSION= "56"
@v49_SERVER_BOX= "cilium/ubuntu"
@v49_SERVER_VERSION= "215"
```

Bump all Vagrant box versions
user
```ruby
# -*- mode: ruby -*-
# vi: set ft=ruby
Vagrant.require_version ">= 2.2.0"

$SERVER_BOX = "cilium/ubuntu-dev"
$SERVER_VERSION= "218"
$NETNEXT_SERVER_BOX= "cilium/ubuntu-next"
$NETNEXT_SERVER_VERSION= "121"
@v54_SERVER_BOX= "cilium/ubuntu-5-4"
@v54_SERVER_VERSION= "24"
@v419_SERVER_BOX= "cilium/ubuntu-4-19"
@v419_SERVER_VERSION= "59"
@v49_SERVER_BOX= "cilium/ubuntu"
@v49_SERVER_VERSION= "218"
```
assistant