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Subject: Re: [OMPI users] Problem with gateway between 2 hosts
From: Geoffroy Pignot (geopignot_at_[hidden])
Date: 2008-07-03 06:05:39

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Hi,
To answer your question 172.x.y.z are not behind a NAT .
Moreover, I check the netstat command on the remote host and it seems like
the connection is ok

tcp 0 0 10.160.x.x:39794 172.x.y.z:50858
ESTABLISHED 20956/orted
unix 3 [ ] STREAM CONNECTED 76348311 20956/orted
unix 3 [ ] STREAM CONNECTED 76348310 20956/orted

I hope it'll help
Does anyone run openmpi program in such environment ???
Thanks again

Geoffroy

2008/7/2 Geoffroy Pignot <geopignot_at_[hidden]>:

> are the 172.x.y.z nodes behind a NAT (hence the communication back
>> isn't possible - only the stdout from the rsh/ssh is working in this
>> case)?
>>
>> -- Reuti
>
>
> Actually I dont know exactly , I am asking extra informations to my
> network architect
> Interesting thing to notice is that LAM worked in such kind of network
> configuration.
> I keep you inform as soon as I have more infos.
>
>
> Regards
> Geoffroy
>
>

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