global_config = {
    "transparent_mode": True,
    "router_IPs": {
        "free":     "192.168.3.1",
        "local":    "192.168.4.1",
        "surf":     "192.168.6.1",
        "blackout": "192.168.4.1",
        "swap":     "192.168.8.1",
        "erasure":  "192.168.9.1"
    }
}
