Dst_Unreach_0_Global.seq - check ICMPv6 Destination
Unreachable code 0
Router
Dst_Unreach_0_Global.seq [-tooloption ...] -p
Dst_Unreach_0_Global.def
When test starts, states of Neighbor Cache Entry for TN's
addresses are reachable.
This test verifies that NUT sends valid ICMPv6 Destination
Unreachable (code 0) in response to a packet which can not
be delivered to destination address because NUT have no route.
And this test verifies that the message processing rule ,
If the message is a response to a message sent to one of the
node's unicast addresses, the Source Address of the reply must
be that same address.
TN NUT
---------------------------
1.
=== Echo Request ===>
src address : TN global address
dst address : offlink address
2.
<< JUDGMENT >>
<=== ICMPv6 Destination Unreachable ===
Code is 0
<< PASS >>
NUT send ICMPv6 Destination Unreachable.
<< FAIL >>
NUT do not send ICMPv6 Destination Unreachable.
perldoc V6evalTool