WebRtcIPHandling

WebRTC IP handling

Supported on:

  • Chrome (Windows) since version 91

Description:

This policy allows restricting which IP addresses and interfaces WebRTC uses when attempting to find the best available connection.

Valid values:

  • default - WebRTC uses all available network interfaces.

  • default_public_and_private_interfaces - WebRTC uses all public and private interfaces.

  • default_public_interface_only - WebRTC uses all public interfaces, but not private ones.

  • disable_non_proxied_udp - WebRTC uses either UDP SOCKS proxying or will fallback to TCP proxying.

When unset, defaults to using all available network interfaces.

See RFC 8828 section 5.2 (https://tools.ietf.org/html/rfc8828.html#section-5.2) for a detailed description of all the handling values.

"default" = WebRTC will use all available interfaces when searching for the best path.
"default_public_and_private_interfaces" = WebRTC will only use the interface connecting to the public Internet, but may connect using private IP addresses.
"default_public_interface_only" = WebRTC will only use the interface connecting to the public Internet, and will not connect using private IP addresses.
"disable_non_proxied_udp" = WebRTC will use TCP on the public-facing interface, and will only use UDP if supported by a configured proxy.

Supported features:

  • Applied to browser without restart. Note that some ongoing tasks may not be affected.
  • Applied at Samsung Browser profile level.

Data type:

String
Windows:REG_SZ

Windows registry location:

Software\Policies\Samsung\Internet\WebRtcIPHandling

Example value:

default

More policies under WebRtc settings: