iOS - Networkextension app-proxy : Error : Payload contains ignored fields

Hi,

I am trying to make the apple's own sample SimpleTunnel to work in dev device(NO MDM for now).

Goal : Trigger AppProxyProvider in per-app VPN scenario

Given : no MDM available for development, hence I created mobile config file and installed the profile manually in the device.

Work done : created mobile config as below, made an entry in plist file as below

Error : After I install the mobile config file in a device, I get below error in device console when I try to enable the VPN

Payload "VPN" contains ignored fields. They are: { VPNUUID : "825886EA-BB00-4805-ADD6-1674C531669E" }

mobile config file:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>PayloadContent</key>
<array>
<dict>
<key>PayloadUUID</key>
<string>2D5E8833-478B-4DE4-B6ED-B9225938C5FA</string>
<key>PayloadType</key>
<string>com.apple.vpn.managed.applayer</string>
<key>PayloadIdentifier</key>
<string>com.apple.vpn.managed.2D5E8833-478B-4DE4-B6ED-B9225938C5FA</string>
<key>PayloadDescription</key>
<string>Configures VPN settings</string>
<key>PayloadDisplayName</key>
<string>VPN</string>
<key>UserDefinedName</key>
<string>App-Proxy-Test</string>
<key>PayloadVersion</key>
<integer>1</integer>
<key>VPNUUID</key> 
    <string>825886EA-BB00-4805-ADD6-1674C531669E</string>
    <key>VPNSubType</key>
<string>com.vs.apple-samplecode.SimpleTunnel.AppProxy</string>
<key>VPNType</key>
<string>VPN</string>
    <key>VPN</key>
<dict>
<key>AuthenticationMethod</key>
<string>Password</string>
<key>ProviderType</key>
<string>app-proxy</string>
<key>RemoteAddress</key>
                <string>192.168.1.6:553</string>
</dict>
<key>Proxies</key>
<dict>
<key>HTTPEnable</key>
<integer>0</integer>
<key>HTTPSEnable</key>
<integer>0</integer>
</dict>

<key>VendorConfig</key>
<dict/>
</dict>
</array>
<key>PayloadDisplayName</key>
<string>Simple proxy Test</string>
<key>PayloadIdentifier</key>
<string>com.vs.apple-samplecode.SimpleTunnel.AppProxy.96CF503A-4FF3-4F7D-9116-69EF323A8BC7</string>
<key>PayloadRemovalDisallowed</key>
<false/>
<key>PayloadType</key>
<string>Configuration</string>
<key>PayloadUUID</key>
<string>EDB5C0E2-CF1E-4D6F-A0BB-FBF18D3F6FA2</string>
<key>PayloadVersion</key>
<integer>1</integer>
</dict>
</plist>

plist

<key>NETestAppMapping</key>
  <dict>
  <key>825886EA-BB00-4805-ADD6-1674C531669E</key>
  <array>
  <string>appidp</string>
  </array>
  </dict>

Please advice me how to resolve the issue in development environment.

Thanks,

Chandra M