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Full Discussion: problems with rsh
Top Forums UNIX for Dummies Questions & Answers problems with rsh Post 71820 by rkap on Monday 16th of May 2005 06:54:41 AM
Old 05-16-2005
problems with rsh

Hello Everybody,

I have a set of four machines. When i try to rsh between them i get errors like 'no route to host' and 'conection refused'. What do i need to do to rectify this problem..... i can ssh between the nodes ok but only if i supply a password.

Here is the output from my screen:

hp64linux20:/home/RKapur>rsh hp64linux21
hp64linux21: Connection refused
hp64linux20:/home/RKapur>rsh hp64linux22
hp64linux22: No route to host
hp64linux20:/home/RKapur>rsh hp64linux23
hp64linux23: No route to host
hp64linux20:/home/RKapur>ssh hp64linux21
Warning: No xauth data; .
hp64linux21:/home/RKapur>rsh hp64linux20
hp64linux20: Connection refused
hp64linux21:/home/RKapur>rsh hp64linux21
hp64linux21: Connection refused
hp64linux21:/home/RKapur>rsh hp64linux22
hp64linux22: No route to host
hp64linux21:/home/RKapur>rsh hp64linux23
hp64linux23: No route to host
hp64linux21:/home/RKapur>


Your help would be appreciated.

Many thanks

Rkap
 

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RCP(1)							    BSD General Commands Manual 						    RCP(1)

NAME
rcp -- copy file to and from remote machines SYNOPSIS
rcp [-45FKpxz] [-P port] file1 file2 rcp [-45FKprxz] [-P port] file... directory DESCRIPTION
rcp copies files between machines. Each file argument is either a remote file name of the form ``rname@rhost:path'' or a local file (contain- ing no colon or with a slash before the first colon). Supported options: -4, -5, -K, -F, -x, -z These options are passed on to rsh(1). -P port This will pass the option -p port to rsh(1). -p Preserve file permissions. -r Copy source directories recursively. DIAGNOSTICS
rcp is implemented as a protocol on top of rsh(1), and thus requires a working rsh. If you intend to use Kerberos authentication, rsh needs to be Kerberos aware, else you may see more or less strange errors, such as "login incorrect", or "lost connection". HISTORY
The rcp utility first appeared in 4.2BSD. This version is derived from 4.3BSD-Reno. HEIMDAL
April 16, 2003 HEIMDAL
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