As per RFC 6980 section 5, nodes MUST silently ignore NDP messages if
the packet carrying them include an IPv6 Fragmentation Header.
Test: ipv6_test.TestNDPValidation
PiperOrigin-RevId: 304519379
Enables handling the Hop by Hop and Destination Options extension
headers, but options are not yet supported. All options will be
treated as unknown and their respective action will be followed.
Note, the stack does not yet support sending ICMPv6 error messages in
response to options that cannot be handled/parsed. That will come
in a later change (Issue #2211).
Tests:
- header_test.TestIPv6UnknownExtHdrOption
- header_test.TestIPv6OptionsExtHdrIterErr
- header_test.TestIPv6OptionsExtHdrIter
- ipv6_test.TestReceiveIPv6ExtHdrs
PiperOrigin-RevId: 303433085
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
Ghanan Gowripalan