RH7.2 in rsh

[Jurij Reščič]

Zdravo!

Na enem računalniku bi s pomočjo batch queuing sistema (pbs) poganjal neke
račune. Ta batch sistem zahteva delujoč rsh.   Tu pa se mi ustavi; 
sledil sem
uradnim RH navodilom (http://www.redhat.com/docs/manuals/linux/ 
RHL-7.2-Manual/ref-guide/s1-pam-rexec.html) in potem rlogin dela, rsh pa 
ne.
Računalnik je za firewallom, noben tcp-wrapper ne teče.

Npr:
jure at node1$  rsh node1 who
Permission denied.

V /var/log/messages se pojavi tole:
pam_rhosts_auth[1080]: denied to jure at node1 as jure: access not allowed
in.rshd[1080]: rsh denied to jure at node1 as jure: Permission denied

Kaj onemogoča dostop?

Jure