Connect to MOS Error Authentication Error: Please check your credentials
On 13.5.0.24 I am unable to connect to MOS. I get the authentication error which I have resolved in the past but now, I have not had any luck.
I have been through doc 2678494.1, imported a new cert per 2746871.1, and fully patched.
openssl s_client -connect oauth-e.oracle.com:443 -showcerts returns
139974588512064:error:2008F002:BIO routines:BIO_lookup_ex:system lib:crypto/bio/b_addr.c:730:Name or service not known
connect:errno=0
curl returns "curl: (6) Could not resolve host: oauth-e.oracle.com"
I cannot reach it from a wide open connection with no restrictions so I'm not sure where to go from here.