_:nc6845aa13a7b47d5ab6fa256caed3e09xb0
<http://schema.org/description>
"Options: allowed, but outside of header, indicated by Next Header field. ICMPv6: new version of ICMP. additional message types, e.g. Packet Too Big multicast group management functions."
<https://slideplayer.in.th/slide/2096479/>