Hi -
Birmingham also supports LHCb. We have a mixed system, one of our
clusters provides external IP addresses, the other is NAT'ed.
Cheers,
Chris
On Thu, 20 May 2010, Santanu Das wrote:
> We (CAM-HEP) are one of the LHCb sites as well and like to know if there is
> any issue needs to be sorted out.
> For completion we have external IP addresses.
>
> -Santanu
>
>
> Douglas McNab wrote:
>> Hi David,
>>
>> Thanks for the information. I was just going on Raja's most recent list of
>> failures he gave me. The fact that Imperial has external IP's and has not
>> been listed as failing could be another nail in the NAT coffin.
>>
>> Cheers,
>>
>> Dug
>>
>> On 19 May 2010 17:08, David Colling <[log in to unmask]
>> <mailto:[log in to unmask]>> wrote:
>>
>> I see that you are not particularly interested In Imperial even
>> though we are an LHCb site. However, for completion we have
>> external IP addresses.
>>
>> All the best,
>> david
>>
>>
>> Douglas McNab wrote:
>>
>> Hi,
>>
>> I would like to find out which sites have NAT'd worker nodes
>> and which sites have their worker nodes with external IP's.
>>
>> in particular these sites:
>> Brunel - NAT
>> QMUL
>> Sheffield - NAT
>> Liverpool
>> Bristol
>> Glasgow - NAT
>> Lancaster
>> Manchester
>> Oxford - External IP
>>
>> If you your site is listed above, please let me know so that I
>> can compile a list.
>> This relates to the ongoing upload issue LHCb is having from
>> various UK sites. All the documentation and my investigations
>> point towards GLOBUS and NAT not really working well together.
>> This is pretty much a known fact.
>>
>> Regards,
>>
>> Dug
>> -- ScotGrid, Room 481, Kelvin Building, University of
>> Glasgow
>> tel: +44(0)141 330 6439
>>
>>
>>
>>
>> --
>> ScotGrid, Room 481, Kelvin Building, University of Glasgow
>> tel: +44(0)141 330 6439
>
--
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