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 <geopig...@gmail.com>: > 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 > >
