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If wget is being called once per file then you are going to reach the upper limit on the amount of concurrent connections we allow. A suggestion would be to create a list of urls in a single text file and then pass that text file to wget. With the list of urls to download in a text file, wget can im...

Jacques,

I checked data access from on and off GSFC and I do not see a performance issue.

Verizon 1: 2017-06-29 13:36:36 (12.0 MB/s)
Verizon 2: 2017-06-29 13:40:55 (9.81 MB/s)
Linode   : 2017-06-29 13:43:13 (66.2 MB/s)
Internal  : 2017-06-29 13:51:35 (341 MB/s)

Chris

Dave,

Range header support has been enabled. You should be able to complete the install even if the connection has packet loss or drops.

Kim,If the computer is preferring IPv6 and not falling back to IPv4 then you might be experiencing the ipv6 issue. First, can you get to google using IPv6?        curl -6 -kIL https://www.google.comOne option is disable the IPv6 ip on the local system this will force the network ...

Ge,

Your ip may have been temporarily blocked on Friday. Could you please try again and post if you continue to have issues.

Dave,First, make sure you can connect to the oceandata servers. Using cURL you can ask for the web server headers and receive a "200 OK" response which means the connection finished.curl -kIL https://oceandata.sci.gsfc.nasa.govHTTP/1.1 200 OKIf you can connect correctly to oceandata then p...

Ge,

The following post should help diagnose the problem and provide us with the information needed to see if your ip is blocked.

Having Data Access Issues?
https://oceancolor.gsfc.nasa.gov/forum/oceancolor/topic_show.pl?tid=6447

Chris

Looks like ipv6 connectivity is the problem. Blocking ipv6 on the firewall will still allow the application to try to connect using ipv6, then have to timeout on each attempt. If you removed the ipv6 address from the workstation the system would only use ipv4 and the install should work without issu...

Aleric, From your post it seems like connectivity works, but stalls or fails during the download. Can you verify DNS and basic connectivity for me? The addition of the "time" command will give an idea of how fast the system and network services are responding.On the Linux workstations, doe...

The version of wget you have installed in built against GnuTLS which does not support the HTTPS ciphers necessary to connect to the OceanColor HTTPS servers. The following post will give more information.Wget, Git or Curl built against older versions of GnuTLS can not connect to HTTPShttps://oceanco...