OOTB_ShutdownCompleteChunk.seq - SHUTDOWN-COMPLETE chunk is received from an address with which endpoint has no association
To check that if SHUTDOWN-COMPLETE chunk is received from an address
with which endpoint has no association, the enpoint should silently
discard the packet.
./OOTB_ShutdownCompleteChunk.seq [-tooloption ...] -pkt ./OOTB_ShutdownCompleteChunk.def
-tooloption : v6eval tool option
See Also: ../common/STD_PKT_COMMON.def
../common/SCTP_COMMON.def
Association is not established between endpoint A and B. Arrange the data
in endpoint A such that SHUTDOWN-COMPLETE is sent to endpoint B.
Endpoint A Endpoint B ULP
(CLOSED) (CLOSED)
SHUTDOWN-COMPLETE ----------------> Silently discard
(with T bit set to 0)
SHUTDOWN-COMPLETE ----------------> Silently discard
(with T bit set to 1)
TEST DESCRIPTION:
1. Send SHUTDOWN-COMPLETE message from endpoint A to B, when there
is no association between them.
2. Check A: SHUTDOWN-COMPLETE message will be discarded.
3. Check B: State of endpoint B is not disturbed.
4. Repeat the test case with T bit set to 0 and 1.
None
RFC 4960
8.4. Handle "Out of the Blue" Packets
5) If the packet contains a SHUTDOWN ACK chunk, the receiver should
respond to the sender of the OOTB packet with a SHUTDOWN
COMPLETE. When sending the SHUTDOWN COMPLETE, the receiver of
the OOTB packet must fill in the Verification Tag field of the
outbound packet with the Verification Tag received in the
SHUTDOWN ACK and set the T bit in the Chunk Flags to indicate
that the Verification Tag is reflected. Otherwise,
6) If the packet contains a SHUTDOWN COMPLETE chunk, the receiver
should silently discard the packet and take no further action.
Otherwise,
7) If the packet contains a "Stale Cookie" ERROR or a COOKIE ACK,
the SCTP packet should be silently discarded. Otherwise,