Enables the reassembly of fragmented IPv6 packets and handling of the
Routing extension header with a Segments Left value of 0. Atomic
fragments are handled as described in RFC 6946 to not interfere with
"normal" fragment traffic. No specific routing header type is supported.
Note, the stack does not yet support sending ICMPv6 error messages in
response to IPv6 packets that cannot be handled/parsed. That will come
in a later change (Issue #2211).
Test:
- header_test.TestIPv6RoutingExtHdr
- header_test.TestIPv6FragmentExtHdr
- header_test.TestIPv6ExtHdrIterErr
- header_test.TestIPv6ExtHdrIter
- ipv6_test.TestReceiveIPv6ExtHdrs
- ipv6_test.TestReceiveIPv6Fragments
RELNOTES: n/a
PiperOrigin-RevId: 303189584
fbe80460a7