Unknown cipher in list
Created by: solstag
One of the hubs I manage, which runs latest stable version (2.2) in standard mode, is no longer receiving messages from other hubs, and likely no longer able to deliver to them.
At first I thought this was caused because the IP address pointed to by the domain name changed (the host provider moved the server to another IP, but everything else should be the same), which happened at about the same time as the communications issue. Thus I was hoping this would heal itself soon (or do we need to do something if a hub's IP changes?). However that has not happened and it seems to be permanently isolated.
Then, looking through the logs I found only exchanges that failed with the following signature:
2017-05-02 00:46:54:LOG_INFO::network.php:337:z_post_url: z_post_url: error: https://hubzilla.nl/post: Unknown cipher in list: ALL:!eNULL
Is this normal? I don't see any transactions that have a different outcome, so I assume this is the reason why my hub is isolated.
If this is so, how do I fix it?
Thanks! ale
UPDATE: ok, apparently the DNS transition is indeed having some issues, and it might be causing this in some way I don't completely understand. I'll come back with more news soon.