Date: Sat, 25 Nov 2017 18:11:22 +0900 (JST) From: Ryo ONODERA <r...@tetera.org> Message-ID: <20171125.181122.805047996391646417....@tetera.org>
| After the following commit, my IPv6 network does not work at all. | What information is required to investigate my problem? The ATF tests (the network tests) have all started failing as well. I have started looking to see if I can see which actual mod broke things. While here, I am not sure I agree with the reason for the changes (even if they can be made to work) - and regardless of what ancient systems used to do. Sending to a detached address should fail (regardless of from where the packet is sent - including the system that owns the addr) - that allows simple testing that all of the addresses are functioning properly. And I think I remember saying before that tentative addresses are not even close to the same thing - a detached addr is one which does not work (because its network link does not work). A tentative addr is one which does work, but which we have just not proved is not a dplicate (but 99% of the time - or more - is just fine.) Sending to/from detached addresses should be prevented. Sending to/from tentative addresses should be allowed, always - until they are detected as invalid, at which point, they are simply removed (or made detached, or whatever) after which they can no longer be used. kre