DIRECT not detecting the IP address on macOS Catalina VM
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**Go over all the following points, and put an `x` in all the boxes that apply.
If you're unsure about any of these, don't hesitate to ask. We're here to help!**

-  [x ] That _OAuth_ is Enabled for the SmartApp under the IDE.
-  [ x] The SmartApp and Device Handler are using the latest code available.
-  [ x] That Both the SmartApps and Device Handlers have been _Published for You_ in the IDE.

---
## About Your Setup
-  How many devices are detected?: 10
-  Mobile App Version(Not required):
-  SmartApp Version: 1.6.49-413
-  Device Handler Version:
-  Homebridge Version: 1.1.2
-  NodeJS Version: 12.18.3

## Expected Behavior
That the plug-in will detect the host IP address and use it in DIRECT

## Current Behavior
Plug-in returns 0.0.0.0 when the VM starts. I shut it down nightly for a backup. I can't rule out that it fails every time as my logs are not clear.

## Steps to Reproduce (for bugs)

Start VM
Accessories show as not responding
Login with the browser from another machine
Check the log and see that DIRECT is using 0.0.0.0

## Context

I'm working around it by setting the value in config.json but thought you'd want to know that it was not working with a macOS Catalina 10.15.6 VM running under Parallels 16.0.0.  

All the configuration was done through the homebridge-config-ui-x interface.

---
```[8/16/2020, 12:27:24 AM] [HB Supervisor] Homebridge Storage Path: /Users/btanner/.homebridge
[8/16/2020, 12:27:25 AM] [HB Supervisor] Homebridge Config Path: /Users/btanner/.homebridge/config.json
[8/16/2020, 12:27:25 AM] [HB Supervisor] Logging to /Users/btanner/.homebridge/homebridge.log
[8/16/2020, 12:27:25 AM] [HB Supervisor] OS: Darwin 19.6.0 x64
[8/16/2020, 12:27:25 AM] [HB Supervisor] Node.js v12.18.3 /usr/local/bin/node
[8/16/2020, 12:27:25 AM] [HB Supervisor] Homebridge Path: /usr/local/lib/node_modules/homebridge/bin/homebridge
[8/16/2020, 12:27:25 AM] [HB Supervisor] UI Path: /usr/local/lib/node_modules/homebridge-config-ui-x/dist/bin/standalone.js
[8/16/2020, 12:27:25 AM] [HB Supervisor] Starting Homebridge with extra flags: -I
[8/16/2020, 12:27:25 AM] [HB Supervisor] Started Homebridge v1.1.2 with PID: 253
[8/16/2020, 12:27:25 AM] Loaded config.json with 0 accessories and 2 platforms.
[8/16/2020, 12:27:25 AM] ---
[8/16/2020, 12:27:26 AM] Loaded plugin: homebridge-config-ui-x@4.25.2
[8/16/2020, 12:27:26 AM] Registering platform 'homebridge-config-ui-x.config'
[8/16/2020, 12:27:26 AM] ---
[8/16/2020, 12:27:26 AM] Loaded plugin: homebridge-smartthings@2.3.4
[8/16/2020, 12:27:26 AM] Registering platform 'homebridge-smartthings.SmartThings-v2'
[8/16/2020, 12:27:26 AM] ---
[8/16/2020, 12:27:26 AM] Loading 2 platforms...
[8/16/2020, 12:27:26 AM] [Config] Initializing config platform...
[8/16/2020, 12:27:26 AM] [Config] Running in Service Mode
[8/16/2020, 12:27:26 AM] [SmartThings-v2] Initializing SmartThings-v2 platform...
INFO: Homebridge Version: 2.6
INFO: SmartThings-v2 Plugin Version: 2.3.4
INFO: Checking Package Version for Updates...
INFO: Fetching SmartThings-v2 Devices. NOTICE: This may take a moment if you have a large number of device data is being loaded!
GOOD: Refreshing All Device Data | Source: (First Launch)
Setup Payload:
X-HM://0023TB4E74EIE
Enter this code with your HomeKit app on your iOS device to pair with Homebridge:
                       
    ┌────────────┐     
    │ xxx-xx-xxx │     
    └────────────┘     
                       
[8/16/2020, 12:27:27 AM] Homebridge is running on port 51904.
ERROR: getDevices Error: undefined | Message: getaddrinfo ENOTFOUND graph.api.smartthings.com
ALERT: Total Initialization Time: (0 seconds)
NOTICE: Unknown Capabilities: []
INFO: SmartThings DeviceCache Size: (10)
INFO: WebServer Initiated...
INFO: Sending StartDirect Request to SmartThings | SendToLocalHub: (false)
INFO: Direct Connect Active | Listening at 0.0.0.0:8000
ERROR: sendStartDirect Error: undefined | Message: getaddrinfo ENOTFOUND graph.api.smartthings.com
[8/16/2020, 12:27:27 AM] [Config] Homebridge Config UI X v4.25.2 is listening on :: port 8581```