Packetimpact test for IPv6 unknown options action

The Option Type identifiers are internally encoded such that their
highest-order two bits specify the action that must be taken if the
processing IPv6 node does not recognize the Option Type:

  00 - skip over this option and continue processing the header.
  01 - discard the packet.
  10 - discard the packet and, regardless of whether or not the
       packet's Destination Address was a multicast address, send an
       ICMP Parameter Problem, Code 2, message to the packet's
       Source Address, pointing to the unrecognized Option Type.
  11 - discard the packet and, only if the packet's Destination
       Address was not a multicast address, send an ICMP Parameter
       Problem, Code 2, message to the packet's Source Address,
       pointing to the unrecognized Option Type.

PiperOrigin-RevId: 318566613

0 files changed, 0 insertions, 0 deletions