[ale] rsh problem

[jeffx at jeffx.com (Jeffery Tillotson)]

Running a demo here and need to run a command on a 
linux machine from an SGI.?? I figured rsh would work fine but it 
isn't.?? I have all the user account set up okay because I can "rsh 
hostname" and connect just fine.?? However as soon as I try to "rsh hostname 
command" I get:
?????? Permission denied.
?????? rsh: connection 
failed
??
If I just rsh in I can run the needed command just 
fine.?? 
??
I have tried every variation of the rsh command and 
rshd server options and still can not rsh a command.?? I have??used 
absolute pathnames. ?? I know rsh is insecure but this is on a closed 
network and is only for a one time demo.????Any assistance??would be 
greatly appreciated.??