I have new cluster machine. Running OpenSuSE 11.2 with rsh and rsh-server version 0.17-708.2.
I have no problem on running rlogin. the nodes can rlogin to each other without prompting passwords.
But rexec giving me this error.
poll: protocol failure in circuit setup
this is the /var/log/messages on the receiving node.
Oct 8 08:53:04 lapanhpc1 in.rshd: connect from 192.168.200.2 (192.168.200.2)
Oct 8 08:53:04 lapanhpc1 kernel: [ 4076.025328] in.rshd trap stack segment ip:2b1fe8916860 sp:c0007fff5d7e5320 error:0