I don't believe these ports are currently blocked here.
(Guiseppe has been re-setting up iptables...but its not currently
enabled on the se01 node)
On Thu, 17 Aug 2006, David Colling wrote:
> Hi,
>
> I am looking into why phedex transfers are failing to QMUL at the
> moment. These all fail with the error:
>
> Transfer failed. ERROR the server sent an error response: 425 425 Can't open
> data connection. timed out() failed.
>
> As does a straight:
>
> glite-transfer-submit -p XXXXXX
> srm://dcache.gridpp.rl.ac.uk:8443/srm/managerv1?SFN=/pnfs/gridpp.rl.ac.uk/data/cms/phedex_loadtest/LoadTest_T1_RAL_020
> srm://se01.esc.qmul.ac.uk:8443/srm/managerv1?SFN=/dpm/esc.qmul.ac.uk/home/cms//LoadTest/DJC_test_2
>
> [giving ...
> Source:
> srm://dcache.gridpp.rl.ac.uk:8443/srm/managerv1?SFN=/pnfs/gridpp.rl.ac.uk/data/cms/phedex_loadtest/LoadTest_T1_RAL_020
> Destination:
> srm://se01.esc.qmul.ac.uk:8443/srm/managerv1?SFN=/dpm/esc.qmul.ac.uk/home/cms//LoadTest/DJC_test_2
> State: Waiting
> Retries: 1
> Reason: Transfer failed. ERROR the server sent an error response: 425
> 425 Can't open data connection. timed out() failed.
> ]
>
>
> Yet an srmcp of a zero byte file to the same area without any problems, as
> does a small file from here.
>
> I am trying to srmcp
> srm://dcache.gridpp.rl.ac.uk:8443/srm/managerv1?SFN=/pnfs/gridpp.rl.ac.uk/data/cms/phedex_loadtest/LoadTest_T1_RAL_020
> to
> srm://se01.esc.qmul.ac.uk:8443/srm/managerv1?SFN=/dpm/esc.qmul.ac.uk/home/cms//LoadTest/DJC_test_2a
>
> as I write but I see no evidence that it is making any progress
> srm-get-metadata finds nothing after about 30 minutes (although the command
> has not completed).
>
> So, can anybody who knows more about this stuff give me any advice as to what
> is going on/what to try next? Is it just that it is incredibly slow or is
> there something else wrong?
>
> All help would be very welcome!
>
> All the best,
> david
>
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