[Go-essp-tech] [esg-node-dev] NCAR datanode
Eric Nienhouse
ejn at ucar.edu
Wed Sep 21 17:23:32 MDT 2011
Hi Sebastien,
Thanks for noting this. I am able to reproduce this error with a WGet
1.11.4 client on Linux/CentOS 5.
This is concerning as PKI/cert based wget access was working recently.
The node TDS SSL certificate is issued by DigiCert which should be a
well known CA.
No ideas yet. We'll look into this further.
Regards,
-Eric
Sébastien Denvil wrote:
> Hi all,
>
> I encounter difficulties to access NCAR datanode. Example with this file:
> http://tds.ucar.edu/thredds/fileServer/datazone/cmip5/output/NCAR/CCSM4/historical/mon/atmos/ci/r1i1p1/ci_Amon_CCSM4_historical_r1i1p1_185001-200512.nc
>
>
> Error seems to come from the SSL handshake. The dataset is open to
> CMIP5 research, I'm suppose to be able those datasets.
> The full output is attach. Any ideas are welcome.
>
> Found tds.ucar.edu in host_name_addresses_map (0x8fb7ce0)
> Connexion vers tds.ucar.edu|128.117.12.72|:443...connecté.
> Created socket 5.
> Releasing 0x08fb7ce0 (new refcount 1).
> Initiating SSL handshake.
> SSL handshake failed.
> OpenSSL: error:14094416:SSL routines:SSL3_READ_BYTES:sslv3 alert
> certificate unknown
> Closed fd 5
>
> Regards.
> Sébastien
>
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