Questions and Answers :
Unix/Linux :
Firewall settings for SETI@home ?
Message board moderation
Author | Message |
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Wasim Ahmed Send message Joined: 6 May 16 Posts: 6 Credit: 256,907 RAC: 1 |
I am using Ubuntu 18.04 as host machine for BOINC (SETI@Home). As there are other important processes running on this machine i want to protect it with firewall. Now the problem is I was not able to upload data to SETI servers with ufw (Uncomplicated Firewall) enabled. To investigate the ports utilised by BOINC I did a "netstat -antup" and they were 31416 & 41564. So I opened both ports in firewall settings but still unable to upload the data back to SETI servers. Is there some other port utilised ? or some other settings required to run BOINC(SETI@Home) behind a firewall ? |
Jord Send message Joined: 9 Jun 99 Posts: 15184 Credit: 4,362,181 RAC: 3 |
Port 31416 is for communication between BOINC its parts (client, BOINC Manager GUI, boinccmd etc.). For internet connections you have to allow internet connections TCP ports 80 and 443. |
Wasim Ahmed Send message Joined: 6 May 16 Posts: 6 Credit: 256,907 RAC: 1 |
80 & 443 are already open as there is a web server running. |
Jord Send message Joined: 9 Jun 99 Posts: 15184 Credit: 4,362,181 RAC: 3 |
Which may be taking up those ports exclusively. What you can do is post a message log from BOINC with the <http_debug> flag enabled in cc_config.xml For that, use a standard ASCII editor and write into it: <cc_config> <log_flags> <http_debug>1</http_debug> </log_flags> Save as cc_config.xml, ANSI format. Make sure the file doesn't get an extra extension like .txt Save the file in your data directory. You can check in the start-up messages (BOINC Manager, press CTRL+SHIFT+E to open the Event Log) where that is. When saved, do BOINC Manager, Options, Read config files. Next do BOINC Manager, Projects, Select Seti@Home, Update. Then back to the Event Log and copy & paste the whole output starting with [http] You can select part of the log by clicking a line, holding SHIFT and clicking the last line, then click Copy Selected. |
Richard Haselgrove Send message Joined: 4 Jul 99 Posts: 14650 Credit: 200,643,578 RAC: 874 |
80 & 443 are already open as there is a web server running.BOINC (the client only) needs those ports open only for outgoing requests and replies. Your web server will be listening for incoming traffic on the ports. |
Wasim Ahmed Send message Joined: 6 May 16 Posts: 6 Credit: 256,907 RAC: 1 |
if they are for incoming traffic. Then what port do i need to open to send data to SETI servers ? |
Wasim Ahmed Send message Joined: 6 May 16 Posts: 6 Credit: 256,907 RAC: 1 |
I did as instructed and here is the output : Sun 16 Dec 2018 06:24:36 IST | SETI@home | Started upload of blc23_2bit_guppi_58340_46763_HIP4288_0054.24787.0.20.29.166.vlar_2_r1681457832_0 Sun 16 Dec 2018 06:24:42 IST | SETI@home | Started upload of blc11_2bit_guppi_58406_32391_HIP20441_0119.4798.409.22.45.213.vlar_1_r1839752446_0 Sun 16 Dec 2018 06:24:43 IST | SETI@home | [http] [ID#388] Info: Found bundle for host setiboincdata.ssl.berkeley.edu: 0x55a10b97b740 [serially] Sun 16 Dec 2018 06:24:57 IST | SETI@home | [http] [ID#387] Info: Could not resolve host: setiboincdata.ssl.berkeley.edu Sun 16 Dec 2018 06:24:57 IST | SETI@home | [http] [ID#387] Info: Closing connection 395 Sun 16 Dec 2018 06:24:57 IST | SETI@home | [http] HTTP error: Couldn't resolve host name Sun 16 Dec 2018 06:24:57 IST | SETI@home | Temporarily failed upload of blc23_2bit_guppi_58340_46763_HIP4288_0054.24787.0.20.29.166.vlar_2_r1681457832_0: can't resolve hostname Sun 16 Dec 2018 06:24:57 IST | SETI@home | Backing off 00:01:21 on upload of blc23_2bit_guppi_58340_46763_HIP4288_0054.24787.0.20.29.166.vlar_2_r1681457832_0 Sun 16 Dec 2018 06:24:58 IST | SETI@home | Started upload of blc06_2bit_guppi_58406_29992_HIP21029_0112.4889.818.21.44.49.vlar_0_r1615047532_0 Sun 16 Dec 2018 06:24:59 IST | SETI@home | [http] [ID#389] Info: Found bundle for host setiboincdata.ssl.berkeley.edu: 0x55a10b97b740 [serially] Sun 16 Dec 2018 06:25:03 IST | SETI@home | [http] [ID#388] Info: Could not resolve host: setiboincdata.ssl.berkeley.edu Sun 16 Dec 2018 06:25:03 IST | SETI@home | [http] [ID#388] Info: Closing connection 396 Sun 16 Dec 2018 06:25:03 IST | SETI@home | [http] HTTP error: Couldn't resolve host name Sun 16 Dec 2018 06:25:03 IST | SETI@home | Temporarily failed upload of blc11_2bit_guppi_58406_32391_HIP20441_0119.4798.409.22.45.213.vlar_1_r1839752446_0: can't resolve hostname Sun 16 Dec 2018 06:25:03 IST | SETI@home | Backing off 00:01:46 on upload of blc11_2bit_guppi_58406_32391_HIP20441_0119.4798.409.22.45.213.vlar_1_r1839752446_0 Sun 16 Dec 2018 06:25:19 IST | SETI@home | [http] [ID#389] Info: Could not resolve host: setiboincdata.ssl.berkeley.edu Sun 16 Dec 2018 06:25:19 IST | SETI@home | [http] [ID#389] Info: Closing connection 397 Sun 16 Dec 2018 06:25:19 IST | SETI@home | [http] HTTP error: Couldn't resolve host name Sun 16 Dec 2018 06:25:19 IST | SETI@home | Temporarily failed upload of blc06_2bit_guppi_58406_29992_HIP21029_0112.4889.818.21.44.49.vlar_0_r1615047532_0: can't resolve hostname Sun 16 Dec 2018 06:25:19 IST | SETI@home | Backing off 00:01:01 on upload of blc06_2bit_guppi_58406_29992_HIP21029_0112.4889.818.21.44.49.vlar_0_r1615047532_0 Sun 16 Dec 2018 06:25:54 IST | SETI@home | Started upload of blc12_2bit_guppi_58406_29649_HIP20369_0111.4876.0.22.45.243.vlar_0_r1951391639_0 Sun 16 Dec 2018 06:26:15 IST | SETI@home | [http] [ID#390] Info: Could not resolve host: setiboincdata.ssl.berkeley.edu Sun 16 Dec 2018 06:26:15 IST | SETI@home | [http] [ID#390] Info: Closing connection 398 Sun 16 Dec 2018 06:26:15 IST | SETI@home | [http] HTTP error: Couldn't resolve host name Sun 16 Dec 2018 06:26:15 IST | SETI@home | Temporarily failed upload of blc12_2bit_guppi_58406_29649_HIP20369_0111.4876.0.22.45.243.vlar_0_r1951391639_0: can't resolve hostname Sun 16 Dec 2018 06:26:15 IST | SETI@home | Backing off 00:01:44 on upload of blc12_2bit_guppi_58406_29649_HIP20369_0111.4876.0.22.45.243.vlar_0_r1951391639_0 Sun 16 Dec 2018 06:26:19 IST | SETI@home | Started upload of blc23_2bit_guppi_58340_46763_HIP4288_0054.24787.0.20.29.166.vlar_2_r1681457832_0 Sun 16 Dec 2018 06:26:21 IST | SETI@home | Started upload of blc06_2bit_guppi_58406_29992_HIP21029_0112.4889.818.21.44.49.vlar_0_r1615047532_0 Sun 16 Dec 2018 06:26:22 IST | SETI@home | [http] [ID#392] Info: Found bundle for host setiboincdata.ssl.berkeley.edu: 0x55a10b9420e0 [serially] Sun 16 Dec 2018 06:26:40 IST | SETI@home | [http] [ID#391] Info: Could not resolve host: setiboincdata.ssl.berkeley.edu Sun 16 Dec 2018 06:26:40 IST | SETI@home | [http] [ID#391] Info: Closing connection 399 Sun 16 Dec 2018 06:26:40 IST | SETI@home | [http] HTTP error: Couldn't resolve host name Sun 16 Dec 2018 06:26:40 IST | SETI@home | Temporarily failed upload of blc23_2bit_guppi_58340_46763_HIP4288_0054.24787.0.20.29.166.vlar_2_r1681457832_0: can't resolve hostname Sun 16 Dec 2018 06:26:40 IST | SETI@home | Backing off 00:01:44 on upload of blc23_2bit_guppi_58340_46763_HIP4288_0054.24787.0.20.29.166.vlar_2_r1681457832_0 Sun 16 Dec 2018 06:26:42 IST | SETI@home | [http] [ID#392] Info: Could not resolve host: setiboincdata.ssl.berkeley.edu Sun 16 Dec 2018 06:26:42 IST | SETI@home | [http] [ID#392] Info: Closing connection 400 Sun 16 Dec 2018 06:26:42 IST | SETI@home | [http] HTTP error: Couldn't resolve host name Sun 16 Dec 2018 06:26:42 IST | SETI@home | Temporarily failed upload of blc06_2bit_guppi_58406_29992_HIP21029_0112.4889.818.21.44.49.vlar_0_r1615047532_0: can't resolve hostname Sun 16 Dec 2018 06:26:42 IST | SETI@home | Backing off 00:01:50 on upload of blc06_2bit_guppi_58406_29992_HIP21029_0112.4889.818.21.44.49.vlar_0_r1615047532_0 Sun 16 Dec 2018 06:26:49 IST | SETI@home | Started upload of blc11_2bit_guppi_58406_32391_HIP20441_0119.4798.409.22.45.213.vlar_1_r1839752446_0 Sun 16 Dec 2018 06:27:11 IST | SETI@home | [http] [ID#393] Info: Could not resolve host: setiboincdata.ssl.berkeley.edu Sun 16 Dec 2018 06:27:11 IST | SETI@home | [http] [ID#393] Info: Closing connection 401 Sun 16 Dec 2018 06:27:11 IST | SETI@home | [http] HTTP error: Couldn't resolve host name Sun 16 Dec 2018 06:27:11 IST | SETI@home | Temporarily failed upload of blc11_2bit_guppi_58406_32391_HIP20441_0119.4798.409.22.45.213.vlar_1_r1839752446_0: can't resolve hostname Sun 16 Dec 2018 06:27:11 IST | SETI@home | Backing off 00:01:48 on upload of blc11_2bit_guppi_58406_32391_HIP20441_0119.4798.409.22.45.213.vlar_1_r1839752446_0 Sun 16 Dec 2018 06:28:00 IST | SETI@home | Started upload of blc12_2bit_guppi_58406_29649_HIP20369_0111.4876.0.22.45.243.vlar_0_r1951391639_0 Sun 16 Dec 2018 06:28:21 IST | SETI@home | [http] [ID#394] Info: Could not resolve host: setiboincdata.ssl.berkeley.edu Sun 16 Dec 2018 06:28:21 IST | SETI@home | [http] [ID#394] Info: Closing connection 402 Sun 16 Dec 2018 06:28:21 IST | SETI@home | [http] HTTP error: Couldn't resolve host name Sun 16 Dec 2018 06:28:21 IST | SETI@home | Temporarily failed upload of blc12_2bit_guppi_58406_29649_HIP20369_0111.4876.0.22.45.243.vlar_0_r1951391639_0: can't resolve hostname Sun 16 Dec 2018 06:28:21 IST | SETI@home | Backing off 00:01:52 on upload of blc12_2bit_guppi_58406_29649_HIP20369_0111.4876.0.22.45.243.vlar_0_r1951391639_0 Sun 16 Dec 2018 06:28:26 IST | SETI@home | Started upload of blc23_2bit_guppi_58340_46763_HIP4288_0054.24787.0.20.29.166.vlar_2_r1681457832_0 Sun 16 Dec 2018 06:28:34 IST | SETI@home | Started upload of blc06_2bit_guppi_58406_29992_HIP21029_0112.4889.818.21.44.49.vlar_0_r1615047532_0 Sun 16 Dec 2018 06:28:34 IST | SETI@home | [http] [ID#396] Info: Found bundle for host setiboincdata.ssl.berkeley.edu: 0x55a10b9a2a80 [serially] Sun 16 Dec 2018 06:28:47 IST | SETI@home | [http] [ID#395] Info: Could not resolve host: setiboincdata.ssl.berkeley.edu Sun 16 Dec 2018 06:28:47 IST | SETI@home | [http] [ID#395] Info: Closing connection 403 Sun 16 Dec 2018 06:28:47 IST | SETI@home | [http] HTTP error: Couldn't resolve host name Sun 16 Dec 2018 06:28:47 IST | SETI@home | Temporarily failed upload of blc23_2bit_guppi_58340_46763_HIP4288_0054.24787.0.20.29.166.vlar_2_r1681457832_0: can't resolve hostname Sun 16 Dec 2018 06:28:47 IST | SETI@home | Backing off 00:01:09 on upload of blc23_2bit_guppi_58340_46763_HIP4288_0054.24787.0.20.29.166.vlar_2_r1681457832_0 Sun 16 Dec 2018 06:28:55 IST | SETI@home | [http] [ID#396] Info: Could not resolve host: setiboincdata.ssl.berkeley.edu Sun 16 Dec 2018 06:28:55 IST | SETI@home | [http] [ID#396] Info: Closing connection 404 Sun 16 Dec 2018 06:28:55 IST | SETI@home | [http] HTTP error: Couldn't resolve host name Sun 16 Dec 2018 06:28:55 IST | SETI@home | Temporarily failed upload of blc06_2bit_guppi_58406_29992_HIP21029_0112.4889.818.21.44.49.vlar_0_r1615047532_0: can't resolve hostname Sun 16 Dec 2018 06:28:55 IST | SETI@home | Backing off 00:01:49 on upload of blc06_2bit_guppi_58406_29992_HIP21029_0112.4889.818.21.44.49.vlar_0_r1615047532_0 Sun 16 Dec 2018 06:29:00 IST | SETI@home | Started upload of blc11_2bit_guppi_58406_32391_HIP20441_0119.4798.409.22.45.213.vlar_1_r1839752446_0 Sun 16 Dec 2018 06:29:21 IST | SETI@home | [http] [ID#397] Info: Could not resolve host: setiboincdata.ssl.berkeley.edu Sun 16 Dec 2018 06:29:21 IST | SETI@home | [http] [ID#397] Info: Closing connection 405 Sun 16 Dec 2018 06:29:21 IST | SETI@home | [http] HTTP error: Couldn't resolve host name Sun 16 Dec 2018 06:29:21 IST | SETI@home | Temporarily failed upload of blc11_2bit_guppi_58406_32391_HIP20441_0119.4798.409.22.45.213.vlar_1_r1839752446_0: can't resolve hostname Sun 16 Dec 2018 06:29:21 IST | SETI@home | Backing off 00:01:26 on upload of blc11_2bit_guppi_58406_32391_HIP20441_0119.4798.409.22.45.213.vlar_1_r1839752446_0 Sun 16 Dec 2018 06:29:57 IST | SETI@home | Started upload of blc23_2bit_guppi_58340_46763_HIP4288_0054.24787.0.20.29.166.vlar_2_r1681457832_0 Sun 16 Dec 2018 06:30:14 IST | SETI@home | Started upload of blc12_2bit_guppi_58406_29649_HIP20369_0111.4876.0.22.45.243.vlar_0_r1951391639_0 Sun 16 Dec 2018 06:30:14 IST | SETI@home | [http] [ID#399] Info: Found bundle for host setiboincdata.ssl.berkeley.edu: 0x55a10b983f10 [serially] Sun 16 Dec 2018 06:30:18 IST | SETI@home | [http] [ID#398] Info: Could not resolve host: setiboincdata.ssl.berkeley.edu Sun 16 Dec 2018 06:30:18 IST | SETI@home | [http] [ID#398] Info: Closing connection 406 Sun 16 Dec 2018 06:30:18 IST | SETI@home | [http] HTTP error: Couldn't resolve host name Sun 16 Dec 2018 06:30:18 IST | SETI@home | Temporarily failed upload of blc23_2bit_guppi_58340_46763_HIP4288_0054.24787.0.20.29.166.vlar_2_r1681457832_0: can't resolve hostname Sun 16 Dec 2018 06:30:18 IST | SETI@home | Backing off 00:01:44 on upload of blc23_2bit_guppi_58340_46763_HIP4288_0054.24787.0.20.29.166.vlar_2_r1681457832_0 Sun 16 Dec 2018 06:30:35 IST | SETI@home | [http] [ID#399] Info: Could not resolve host: setiboincdata.ssl.berkeley.edu Sun 16 Dec 2018 06:30:35 IST | SETI@home | [http] [ID#399] Info: Closing connection 407 Sun 16 Dec 2018 06:30:35 IST | SETI@home | [http] HTTP error: Couldn't resolve host name Sun 16 Dec 2018 06:30:35 IST | SETI@home | Temporarily failed upload of blc12_2bit_guppi_58406_29649_HIP20369_0111.4876.0.22.45.243.vlar_0_r1951391639_0: can't resolve hostname Sun 16 Dec 2018 06:30:35 IST | SETI@home | Backing off 00:01:11 on upload of blc12_2bit_guppi_58406_29649_HIP20369_0111.4876.0.22.45.243.vlar_0_r1951391639_0 Sun 16 Dec 2018 06:30:45 IST | SETI@home | Started upload of blc06_2bit_guppi_58406_29992_HIP21029_0112.4889.818.21.44.49.vlar_0_r1615047532_0 Sun 16 Dec 2018 06:30:48 IST | SETI@home | Started upload of blc11_2bit_guppi_58406_32391_HIP20441_0119.4798.409.22.45.213.vlar_1_r1839752446_0 Sun 16 Dec 2018 06:30:49 IST | SETI@home | [http] [ID#401] Info: Found bundle for host setiboincdata.ssl.berkeley.edu: 0x55a10b98dc80 [serially] Sun 16 Dec 2018 06:31:07 IST | SETI@home | [http] [ID#400] Info: Could not resolve host: setiboincdata.ssl.berkeley.edu Sun 16 Dec 2018 06:31:07 IST | SETI@home | [http] [ID#400] Info: Closing connection 408 Sun 16 Dec 2018 06:31:07 IST | SETI@home | [http] HTTP error: Couldn't resolve host name Sun 16 Dec 2018 06:31:07 IST | SETI@home | Temporarily failed upload of blc06_2bit_guppi_58406_29992_HIP21029_0112.4889.818.21.44.49.vlar_0_r1615047532_0: can't resolve hostname Sun 16 Dec 2018 06:31:07 IST | SETI@home | Backing off 00:01:29 on upload of blc06_2bit_guppi_58406_29992_HIP21029_0112.4889.818.21.44.49.vlar_0_r1615047532_0 Sun 16 Dec 2018 06:31:10 IST | SETI@home | [http] [ID#401] Info: Could not resolve host: setiboincdata.ssl.berkeley.edu Sun 16 Dec 2018 06:31:10 IST | SETI@home | [http] [ID#401] Info: Closing connection 409 Sun 16 Dec 2018 06:31:10 IST | SETI@home | [http] HTTP error: Couldn't resolve host name Sun 16 Dec 2018 06:31:10 IST | SETI@home | Temporarily failed upload of blc11_2bit_guppi_58406_32391_HIP20441_0119.4798.409.22.45.213.vlar_1_r1839752446_0: can't resolve hostname Sun 16 Dec 2018 06:31:10 IST | SETI@home | Backing off 00:01:31 on upload of blc11_2bit_guppi_58406_32391_HIP20441_0119.4798.409.22.45.213.vlar_1_r1839752446_0 Sun 16 Dec 2018 06:31:47 IST | SETI@home | Started upload of blc12_2bit_guppi_58406_29649_HIP20369_0111.4876.0.22.45.243.vlar_0_r1951391639_0 Sun 16 Dec 2018 06:32:02 IST | SETI@home | Started upload of blc23_2bit_guppi_58340_46763_HIP4288_0054.24787.0.20.29.166.vlar_2_r1681457832_0 Sun 16 Dec 2018 06:32:03 IST | SETI@home | [http] [ID#403] Info: Found bundle for host setiboincdata.ssl.berkeley.edu: 0x55a10b8d2db0 [serially] Sun 16 Dec 2018 06:32:08 IST | SETI@home | [http] [ID#402] Info: Could not resolve host: setiboincdata.ssl.berkeley.edu Sun 16 Dec 2018 06:32:08 IST | SETI@home | [http] [ID#402] Info: Closing connection 410 Sun 16 Dec 2018 06:32:08 IST | SETI@home | [http] HTTP error: Couldn't resolve host name Sun 16 Dec 2018 06:32:08 IST | SETI@home | Temporarily failed upload of blc12_2bit_guppi_58406_29649_HIP20369_0111.4876.0.22.45.243.vlar_0_r1951391639_0: can't resolve hostname Sun 16 Dec 2018 06:32:08 IST | SETI@home | Backing off 00:01:52 on upload of blc12_2bit_guppi_58406_29649_HIP20369_0111.4876.0.22.45.243.vlar_0_r1951391639_0 Sun 16 Dec 2018 06:32:23 IST | SETI@home | [http] [ID#403] Info: Could not resolve host: setiboincdata.ssl.berkeley.edu Sun 16 Dec 2018 06:32:23 IST | SETI@home | [http] [ID#403] Info: Closing connection 411 Sun 16 Dec 2018 06:32:23 IST | SETI@home | [http] HTTP error: Couldn't resolve host name Sun 16 Dec 2018 06:32:23 IST | SETI@home | Temporarily failed upload of blc23_2bit_guppi_58340_46763_HIP4288_0054.24787.0.20.29.166.vlar_2_r1681457832_0: can't resolve hostname Sun 16 Dec 2018 06:32:23 IST | SETI@home | Backing off 00:01:04 on upload of blc23_2bit_guppi_58340_46763_HIP4288_0054.24787.0.20.29.166.vlar_2_r1681457832_0 Sun 16 Dec 2018 06:32:37 IST | SETI@home | Started upload of blc06_2bit_guppi_58406_29992_HIP21029_0112.4889.818.21.44.49.vlar_0_r1615047532_0 Sun 16 Dec 2018 06:32:42 IST | SETI@home | Started upload of blc11_2bit_guppi_58406_32391_HIP20441_0119.4798.409.22.45.213.vlar_1_r1839752446_0 Sun 16 Dec 2018 06:32:42 IST | SETI@home | [http] [ID#405] Info: Found bundle for host setiboincdata.ssl.berkeley.edu: 0x55a10b9a4690 [serially] Sun 16 Dec 2018 06:32:58 IST | SETI@home | [http] [ID#404] Info: Could not resolve host: setiboincdata.ssl.berkeley.edu Sun 16 Dec 2018 06:32:58 IST | SETI@home | [http] [ID#404] Info: Closing connection 412 Sun 16 Dec 2018 06:32:58 IST | SETI@home | [http] HTTP error: Couldn't resolve host name Sun 16 Dec 2018 06:32:58 IST | SETI@home | Temporarily failed upload of blc06_2bit_guppi_58406_29992_HIP21029_0112.4889.818.21.44.49.vlar_0_r1615047532_0: can't resolve hostname Sun 16 Dec 2018 06:32:58 IST | SETI@home | Backing off 00:01:31 on upload of blc06_2bit_guppi_58406_29992_HIP21029_0112.4889.818.21.44.49.vlar_0_r1615047532_0 Sun 16 Dec 2018 06:33:02 IST | SETI@home | [http] [ID#405] Info: Could not resolve host: setiboincdata.ssl.berkeley.edu Sun 16 Dec 2018 06:33:02 IST | SETI@home | [http] [ID#405] Info: Closing connection 413 Sun 16 Dec 2018 06:33:02 IST | SETI@home | [http] HTTP error: Couldn't resolve host name Sun 16 Dec 2018 06:33:02 IST | SETI@home | Temporarily failed upload of blc11_2bit_guppi_58406_32391_HIP20441_0119.4798.409.22.45.213.vlar_1_r1839752446_0: can't resolve hostname Sun 16 Dec 2018 06:33:02 IST | SETI@home | Backing off 00:01:02 on upload of blc11_2bit_guppi_58406_32391_HIP20441_0119.4798.409.22.45.213.vlar_1_r1839752446_0 Sun 16 Dec 2018 06:33:28 IST | SETI@home | Started upload of blc23_2bit_guppi_58340_46763_HIP4288_0054.24787.0.20.29.166.vlar_2_r1681457832_0 Sun 16 Dec 2018 06:33:49 IST | SETI@home | [http] [ID#406] Info: Could not resolve host: setiboincdata.ssl.berkeley.edu Sun 16 Dec 2018 06:33:49 IST | SETI@home | [http] [ID#406] Info: Closing connection 414 Sun 16 Dec 2018 06:33:49 IST | SETI@home | [http] HTTP error: Couldn't resolve host name Sun 16 Dec 2018 06:33:49 IST | SETI@home | Temporarily failed upload of blc23_2bit_guppi_58340_46763_HIP4288_0054.24787.0.20.29.166.vlar_2_r1681457832_0: can't resolve hostname Sun 16 Dec 2018 06:33:49 IST | SETI@home | Backing off 00:01:48 on upload of blc23_2bit_guppi_58340_46763_HIP4288_0054.24787.0.20.29.166.vlar_2_r1681457832_0 Sun 16 Dec 2018 06:34:01 IST | SETI@home | Started upload of blc12_2bit_guppi_58406_29649_HIP20369_0111.4876.0.22.45.243.vlar_0_r1951391639_0 Sun 16 Dec 2018 06:34:05 IST | SETI@home | Started upload of blc11_2bit_guppi_58406_32391_HIP20441_0119.4798.409.22.45.213.vlar_1_r1839752446_0 Sun 16 Dec 2018 06:34:05 IST | SETI@home | [http] [ID#408] Info: Found bundle for host setiboincdata.ssl.berkeley.edu: 0x55a10b98a460 [serially] Sun 16 Dec 2018 06:34:22 IST | SETI@home | [http] [ID#407] Info: Could not resolve host: setiboincdata.ssl.berkeley.edu Sun 16 Dec 2018 06:34:22 IST | SETI@home | [http] [ID#407] Info: Closing connection 415 Sun 16 Dec 2018 06:34:22 IST | SETI@home | [http] HTTP error: Couldn't resolve host name Sun 16 Dec 2018 06:34:22 IST | SETI@home | Temporarily failed upload of blc12_2bit_guppi_58406_29649_HIP20369_0111.4876.0.22.45.243.vlar_0_r1951391639_0: can't resolve hostname Sun 16 Dec 2018 06:34:22 IST | SETI@home | Backing off 00:01:58 on upload of blc12_2bit_guppi_58406_29649_HIP20369_0111.4876.0.22.45.243.vlar_0_r1951391639_0 Sun 16 Dec 2018 06:34:26 IST | SETI@home | [http] [ID#408] Info: Could not resolve host: setiboincdata.ssl.berkeley.edu Sun 16 Dec 2018 06:34:26 IST | SETI@home | [http] [ID#408] Info: Closing connection 416 Sun 16 Dec 2018 06:34:26 IST | SETI@home | [http] HTTP error: Couldn't resolve host name Sun 16 Dec 2018 06:34:26 IST | SETI@home | Temporarily failed upload of blc11_2bit_guppi_58406_32391_HIP20441_0119.4798.409.22.45.213.vlar_1_r1839752446_0: can't resolve hostname Sun 16 Dec 2018 06:34:26 IST | SETI@home | Backing off 00:01:08 on upload of blc11_2bit_guppi_58406_32391_HIP20441_0119.4798.409.22.45.213.vlar_1_r1839752446_0 Sun 16 Dec 2018 06:34:30 IST | SETI@home | Started upload of blc06_2bit_guppi_58406_29992_HIP21029_0112.4889.818.21.44.49.vlar_0_r1615047532_0 Sun 16 Dec 2018 06:34:50 IST | SETI@home | [http] [ID#409] Info: Could not resolve host: setiboincdata.ssl.berkeley.edu Sun 16 Dec 2018 06:34:50 IST | SETI@home | [http] [ID#409] Info: Closing connection 417 Sun 16 Dec 2018 06:34:50 IST | SETI@home | [http] HTTP error: Couldn't resolve host name Sun 16 Dec 2018 06:34:50 IST | SETI@home | Temporarily failed upload of blc06_2bit_guppi_58406_29992_HIP21029_0112.4889.818.21.44.49.vlar_0_r1615047532_0: can't resolve hostname Sun 16 Dec 2018 06:34:50 IST | SETI@home | Backing off 00:01:11 on upload of blc06_2bit_guppi_58406_29992_HIP21029_0112.4889.818.21.44.49.vlar_0_r1615047532_0 Sun 16 Dec 2018 06:35:35 IST | SETI@home | Started upload of blc11_2bit_guppi_58406_32391_HIP20441_0119.4798.409.22.45.213.vlar_1_r1839752446_0 Sun 16 Dec 2018 06:35:39 IST | SETI@home | Started upload of blc23_2bit_guppi_58340_46763_HIP4288_0054.24787.0.20.29.166.vlar_2_r1681457832_0 Sun 16 Dec 2018 06:35:39 IST | SETI@home | [http] [ID#411] Info: Found bundle for host setiboincdata.ssl.berkeley.edu: 0x55a10b970a00 [serially] Sun 16 Dec 2018 06:35:56 IST | SETI@home | [http] [ID#410] Info: Could not resolve host: setiboincdata.ssl.berkeley.edu Sun 16 Dec 2018 06:35:56 IST | SETI@home | [http] [ID#410] Info: Closing connection 418 Sun 16 Dec 2018 06:35:56 IST | SETI@home | [http] HTTP error: Couldn't resolve host name Sun 16 Dec 2018 06:35:56 IST | SETI@home | Temporarily failed upload of blc11_2bit_guppi_58406_32391_HIP20441_0119.4798.409.22.45.213.vlar_1_r1839752446_0: can't resolve hostname Sun 16 Dec 2018 06:35:56 IST | SETI@home | Backing off 00:01:11 on upload of blc11_2bit_guppi_58406_32391_HIP20441_0119.4798.409.22.45.213.vlar_1_r1839752446_0 Sun 16 Dec 2018 06:36:00 IST | SETI@home | [http] [ID#411] Info: Could not resolve host: setiboincdata.ssl.berkeley.edu Sun 16 Dec 2018 06:36:00 IST | SETI@home | [http] [ID#411] Info: Closing connection 419 Sun 16 Dec 2018 06:36:00 IST | SETI@home | [http] HTTP error: Couldn't resolve host name Sun 16 Dec 2018 06:36:00 IST | SETI@home | Temporarily failed upload of blc23_2bit_guppi_58340_46763_HIP4288_0054.24787.0.20.29.166.vlar_2_r1681457832_0: can't resolve hostname Sun 16 Dec 2018 06:36:00 IST | SETI@home | Backing off 00:01:21 on upload of blc23_2bit_guppi_58340_46763_HIP4288_0054.24787.0.20.29.166.vlar_2_r1681457832_0 This is a part of log , as only this message is flashed overnight with the incremental connection ID ? |
Richard Haselgrove Send message Joined: 4 Jul 99 Posts: 14650 Credit: 200,643,578 RAC: 874 |
Your immediate problem is much more basic: HTTP error: Couldn't resolve host nameThat's a DNS problem, not a port problem. |
Wasim Ahmed Send message Joined: 6 May 16 Posts: 6 Credit: 256,907 RAC: 1 |
But everything works fine if i disable my firewall. How come DNS & firewall are related ! |
Richard Haselgrove Send message Joined: 4 Jul 99 Posts: 14650 Credit: 200,643,578 RAC: 874 |
Sorry, my experience is with Windows, not Linux. Somebody else will have to go through the common DNS scenarios with you. But working with Windows servers in the past (mainly for corporate internal email, rather than as web servers), they relied on using internal DNS servers for LAN traffic: the internal DNS had to be explicitly configured with - a 'forwarder', I think it was called - to resolve external addresses. Maybe you need to allow DNS through the firewall? |
Keith Myers Send message Joined: 29 Apr 01 Posts: 13164 Credit: 1,160,866,277 RAC: 1,873 |
DNS requests go through Port 53 in UFW. Open that port and it should be able to resolve setiboincdata.ssl.berkeley.edu. sudo ufw allow out 53 Seti@Home classic workunits:20,676 CPU time:74,226 hours A proud member of the OFA (Old Farts Association) |
Wasim Ahmed Send message Joined: 6 May 16 Posts: 6 Credit: 256,907 RAC: 1 |
Thank you very much issue is solved, i needed to open the out port. So i opened 80,442&53. All works well. sudo ufw allow out 53 sudo ufw allow out 80 sudo ufw allow out 443 |
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