topic Re: Rlogin in Operating System - HP-UX

Rlogin

diudiu_1 — Sun, 05 Feb 2006 23:16:28 GMT

Dear all ,
By now I meet a problem. B180 controller hp-unix OS.
I can't rlogin this controller from other client. But I can ping the controller's IP successfully.
I also try to use telnet to connect the controller , but I failed also.

could you please tell how to check and solve this problem?

Thank you very much

Re: Rlogin

Arunvijai_4 — Sun, 05 Feb 2006 23:25:49 GMT

Hello,

Check remote services are enabled in HP-UX in /etc/inetd.conf, also check for telnetd. Are you behind any firewall ?

-Arun

Re: Rlogin

diudiu_1 — Mon, 06 Feb 2006 00:02:31 GMT

hello,
remote services are enable.
After reboot it, I can rlogin this controller from client well.
But some time later , I can't rlogin it.
and then, I can rlogin other controllers at this controller.Just like a virus outbreak.
I don't want to reboot it every time,
do you have a advice how to invoke it's rlogin service again?

Re: Rlogin

Arunvijai_4 — Mon, 06 Feb 2006 00:21:53 GMT

Hello,

I would suggest you to look at the log files such as, /var/adm/syslog/syslog.log for any discrepancies.

-Arun

Re: Rlogin

Muthukumar_5 — Mon, 06 Feb 2006 00:34:04 GMT

Start inetd in logging mode as,

# inetd -l

so that it will log all log informations. May be a problem with inetd if telnet and other service is not running. Try to see /var/adm/syslog/syslog.log when rlogin or telnet is not working.

--
Muthu

Re: Rlogin

Sivakumar TS — Mon, 06 Feb 2006 02:12:58 GMT

Hi,

I suggest, you try to do a

#telnet 127.0.0.1 ===> telnet to localhost from the same server.

This will confirm the status of the services ( network and telnet ) in the server.

Same way you can confrim rlogin also.

Are you trying to accecc thru any firewall, please check if all port are open.

With Regards,

Siva.

Re: Rlogin

ian_zhao2006 — Mon, 06 Feb 2006 02:25:34 GMT

hi
you can try to use " inetd -l" to invoke it again.

Re: Rlogin

diudiu_1 — Mon, 06 Feb 2006 03:12:34 GMT

hello all.
Thanks, I used "inetd -l" to recover rlogin service successfully.

I take a look at the syslog.log file, Found this message :
Feb 6 10:00:28 I58PO10 inetd[637]: auth/tcp: accept: Resource temporarily unava
ilable
Feb 6 10:00:44 I58PO10 inetd[637]: shell/tcp: accept: Resource temporarily unav
ailable

I don't know what can i get info from those message.

Re: Rlogin

diudiu_1 — Mon, 06 Feb 2006 23:59:28 GMT

Thank you all very much