rsh : poll: protocol failure in circuit setup
 

hi,
I have two machines. I wanted to use MPICH which uses rsh for communication. When i say
"rsh sam.coes.latech.edu /bin/ls" I get correct result. When I "rsh kaymera.coes.latech.edu /bin/ls"

I get the "poll: protocol failure in circuit setup" error.

my .rhosts file has both the hosts mentioned
sam.coes.latech.edu condor
kaymera.coes.latech.edu condor

my hosts.equiv also has both the hosts mentioned
localhost.localdomain
sam.coes.latech.edu
kaymera.coes.latech.edu

The rsh entry in xinetd.d directory has "diable= no" mentioned.

I found a previous post having similar problem but he had problems with getting rsh on the same computer while my rsh doesnt work while accessing the remote computer

Any inputs will help,
Thanks a lot,
haoscar