Teredo

Description

This indicates an attempt to use the Teredo protocol.
Teredo is a tunneling protocol which encapsulates IPv6 packets within IPv4 so that they can be transferred in an IPv4 network.

Affected Products

Teredo

Impact

Unexpected network communication

Technology

Browser-Based, Network-Protocol, Client-Server, Peer-to-Peer, Cloud-Based, Mobile-Device

Behavior

• Reasonable

Default Ports

• UDP/3544

References

• https://www.ietf.org/rfc/rfc4380.txt