If this policy is set to true, Google Cast will connect to Cast devices on all IP addresses, not just RFC1918/RFC4193 private addresses.
If this policy is set to false, Google Cast will connect to Cast devices on RFC1918/RFC4193 private addresses only.
If this policy is not set, Google Cast will connect to Cast devices on RFC1918/RFC4193 private addresses only, unless the CastAllowAllIPs feature is enabled.
If the policy "EnableMediaRouter" is set to false, then this policy's value would have no effect.
| Registry Hive | HKEY_CURRENT_USER |
| Registry Path | Software\Policies\Google\ChromeOS |
| Value Name | MediaRouterCastAllowAllIPs |
| Value Type | REG_DWORD |
| Enabled Value | 1 |
| Disabled Value | 0 |