Hi, > I see an error in the strongswan > logs and I'm not sure what is going on here, and what I should do to > correct this:
There is nothing to correct as the connection gets successfully established. If you have a closer look at the log you see that the client sends not one, but four ESP proposals. The first one contains only AEAD algorithms (AES-GCM etc.), which won't match your configured proposal, hence, the "no acceptable ENCRYPTION_ALGORITHM found" message. Then the second proposal is tried and that matches your configured proposal and is selected. Regards, Tobias
