Can download, but not upload, to SETI (Einstein OK, though..)

Questions and Answers : Unix/Linux : Can download, but not upload, to SETI (Einstein OK, though..)
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phrawzty

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Message 206082 - Posted: 7 Dec 2005, 23:45:56 UTC
Last modified: 7 Dec 2005, 23:46:39 UTC

As the title suggests, i can download data from the SETI@home project, but seem to be having problems uploading the results:

Wed 07 Dec 2005 01:48:33 PM EST|SETI@home|Started upload of 15ap04aa.22158.26386.573572.130_2_0
Wed 07 Dec 2005 01:48:33 PM EST|SETI@home|Started upload of 15oc03aa.1719.30928.415910.21_2_0
Wed 07 Dec 2005 01:55:15 PM EST||Attempting to communicate with [setiboincdata.ssl.berkeley.edu] timed out
Wed 07 Dec 2005 01:55:15 PM EST||Attempting to communicate with [setiboincdata.ssl.berkeley.edu] timed out
Wed 07 Dec 2005 01:55:15 PM EST|SETI@home|Temporarily failed upload of 15ap04aa.22158.26386.573572.130_2_0: timeout
Wed 07 Dec 2005 01:55:15 PM EST|SETI@home|Backing off 3 hours, 25 minutes, and 48 seconds on upload of file 15ap04aa.22158.26386.573572.130_2_0
Wed 07 Dec 2005 01:55:15 PM EST|SETI@home|Temporarily failed upload of 15oc03aa.1719.30928.415910.21_2_0: timeout
Wed 07 Dec 2005 01:55:15 PM EST|SETI@home|Backing off 3 hours, 32 minutes, and 31 seconds on upload of file 15oc03aa.1719.30928.415910.21_2_0

I should note that i have successfully uploaded data in the past - this problem has only surfaced in the last few days.

I am also processing Einstein@home data, and i can communicate properly with that project; thus, the problem lies in uploading to SETI@home /only/.

Now for the details:

$ ./boinc -version
5.2.8 i686-pc-linux-gnu

$ ping setiboincdata.ssl.berkeley.edu
PING setiboincdata.ssl.berkeley.edu (66.28.250.125) 56(84) bytes of data.
64 bytes from 66.28.250.125: icmp_seq=1 ttl=244 time=88.6 ms
64 bytes from 66.28.250.125: icmp_seq=2 ttl=244 time=87.8 ms

As i am the network administrator here, i can assure you that there is no restrictive firewall in the way, so that's not the problem either.

I sat and watched one of the upload attempts as well. It opens the connection, appears to upload a tiny amount of data (in this case, 0.28/9.50KB), stalls, then times out a few minutes later.

Any ideas?
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Scarecrow

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Message 206089 - Posted: 7 Dec 2005, 23:49:54 UTC
Last modified: 8 Dec 2005, 0:14:57 UTC

There have been known issues with the servers for a couple days. Coupled with the weekly outage for maintainence, and the seti classic database merge, uploads and downloads are SLOW if not impossible for everyone right now. More info is on the Technical News Page.
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Questions and Answers : Unix/Linux : Can download, but not upload, to SETI (Einstein OK, though..)


 
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