Any help on how to solve this problem ?
*Computer has a internal ip address 192.168.nnn.nnn
*It access Internet trought nat to a 10 mega bps eth1 Internet Link.
*What I need to change ? mss ? ttl ? mtu ? btw: mtu I use is 1500
*This was working well until today early morning !

2006-04-20 10:27:03 [---] General prefs: using separate prefs for work
2006-04-20 10:27:03 [---] Remote control allowed
2006-04-20 10:27:03 [---] Listening on port 31416
2006-04-20 10:27:04 [XtremLab] Deferring computation for result BRM301681_0
2006-04-20 10:27:04 [ralph@home] Resuming computation for result LOOPFARLX_FARLX_dec7521_1_00_2.pdb_396_2_0 using rosetta_beta version 501
2006-04-20 10:27:04 [ralph@home] Unrecoverable error for result LOOPFARLX_FARLX_dec7521_1_00_1.pdb_396_2_0 (<file_xfer_error>
<file_name>LOOPFARLX_FARLX_dec7521_1_00_1.pdb_396_2_0_0</file_name>
<error_code>-161</error_code>
<error_message></error_message>
</file_xfer_error>
)
2006-04-20 10:28:06 [ralph@home] Sending scheduler request to https://ralph.bakerlab.org/ralph_cgi/cgi
2006-04-20 10:28:06 [ralph@home] Reason: To report results
2006-04-20 10:28:06 [ralph@home] Requesting 6060 seconds of new work, and reporting 1 results
2006-04-20 10:28:08 [---] Network error: server returned nothing (no headers, no data)
2006-04-20 10:28:10 [ralph@home] Scheduler request to https://ralph.bakerlab.org/ralph_cgi/cgi failed: http error
2006-04-20 10:28:10 [ralph@home] No schedulers responded
2006-04-20 10:29:12 [ralph@home] Sending scheduler request to https://ralph.bakerlab.org/ralph_cgi/cgi
2006-04-20 10:29:12 [ralph@home] Reason: To report results
2006-04-20 10:29:12 [ralph@home] Requesting 5889 seconds of new work, and reporting 1 results
2006-04-20 10:29:13 [---] Network error: server returned nothing (no headers, no data)
2006-04-20 10:29:16 [ralph@home] Scheduler request to https://ralph.bakerlab.org/ralph_cgi/cgi failed: http error
2006-04-20 10:29:16 [ralph@home] No schedulers responded
2006-04-20 10:30:24 [ralph@home] Sending scheduler request to https://ralph.bakerlab.org/ralph_cgi/cgi
2006-04-20 10:30:24 [ralph@home] Reason: To report results
2006-04-20 10:30:24 [ralph@home] Requesting 5710 seconds of new work, and reporting 1 results
2006-04-20 10:30:24 [---] Network error: failed sending data to the peer
2006-04-20 10:30:29 [ralph@home] Scheduler request to https://ralph.bakerlab.org/ralph_cgi/cgi failed: http error
2006-04-20 10:30:29 [ralph@home] No schedulers responded
2006-04-20 10:31:31 [ralph@home] Sending scheduler request to https://ralph.bakerlab.org/ralph_cgi/cgi
2006-04-20 10:31:31 [ralph@home] Reason: To report results
2006-04-20 10:31:31 [ralph@home] Requesting 5541 seconds of new work, and reporting 1 results
2006-04-20 10:31:33 [---] Network error: server returned nothing (no headers, no data)
2006-04-20 10:31:35 [ralph@home] Scheduler request to https://ralph.bakerlab.org/ralph_cgi/cgi failed: http error
2006-04-20 10:31:35 [ralph@home] No schedulers responded
2006-04-20 10:33:32 [ralph@home] Sending scheduler request to https://ralph.bakerlab.org/ralph_cgi/cgi
2006-04-20 10:33:32 [ralph@home] Reason: To report results
2006-04-20 10:33:32 [ralph@home] Requesting 5216 seconds of new work, and reporting 1 results
2006-04-20 10:33:34 [---] Network error: failed sending data to the peer
2006-04-20 10:33:36 [ralph@home] Scheduler request to https://ralph.bakerlab.org/ralph_cgi/cgi failed: http error
2006-04-20 10:33:36 [ralph@home] No schedulers responded
2006-04-20 10:39:34 [ralph@home] Sending scheduler request to https://ralph.bakerlab.org/ralph_cgi/cgi
2006-04-20 10:39:34 [ralph@home] Reason: To report results
2006-04-20 10:39:34 [ralph@home] Requesting 4284 seconds of new work, and reporting 1 results
2006-04-20 10:39:35 [---] Network error: server returned nothing (no headers, no data)
2006-04-20 10:39:38 [ralph@home] Scheduler request to https://ralph.bakerlab.org/ralph_cgi/cgi failed: http error
2006-04-20 10:39:38 [ralph@home] No schedulers responded
2006-04-20 10:50:08 [ralph@home] Sending scheduler request to https://ralph.bakerlab.org/ralph_cgi/cgi
2006-04-20 10:50:08 [ralph@home] Reason: To report results
2006-04-20 10:50:08 [ralph@home] Requesting 2600 seconds of new work, and reporting 1 results
2006-04-20 10:50:10 [---] Network error: failed sending data to the peer
2006-04-20 10:50:12 [ralph@home] Scheduler request to https://ralph.bakerlab.org/ralph_cgi/cgi failed: http error
2006-04-20 10:50:12 [ralph@home] No schedulers responded

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Carlos,

it is not necassary a problem on your side; I have seen similar messages on several projects; normally it works out itself within hours.

Must be a problem on server-side ...

By the way: My configuration is similar to yours, my clients go out to the Internet with NAT, I never took a look at the mtu or ttl. And it works fine most of the time.

Or, we both are using the same firewall and this firewall has a problem ...

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Supporting BOINC, a great concept !

Carlos, try a manual project update on other projects and look at the message tab. I think the message you're seeing just means the project server is down.

I just tried and got this:

4/20/2006 3:56:08 PM|ralph@home|Sending scheduler request to https://ralph.bakerlab.org/ralph_cgi/cgi
4/20/2006 3:56:08 PM|ralph@home|Reason: Requested by user
4/20/2006 3:56:08 PM|ralph@home|(not requesting new work or reporting completed tasks)
4/20/2006 3:56:13 PM|ralph@home|Scheduler request to https://ralph.bakerlab.org/ralph_cgi/cgi succeeded