Question

In which tcp attack is the cybercriminal attempting to overwhelm a target host with half-open tcp connections?

Answer 1

IPv6 uses the extension headers for easily carrying the optional network layer information.

The Extension headers are not part of the main IPv6 header but are separate headers placed between the IPv6 header and the payload.

Inside the payload carried by the IPv6 packet and extension header attached with main IPv6 packet header.