topic Re: Not telneting in Operating System - HP-UX

Not telneting

Swats — Fri, 18 Apr 2008 05:19:16 GMT

The user is geting the below error when trying to connect from one server to another

#:/appl/oracle/product/v101/network/admin[fasprd]>telnet
Trying...
telnet: Unable to connect to remote host: Connection refused

And is the below line affecting it..
#cat listener.ora
....
TRACE_LEVEL_fasprd = OFF
....

Re: Not telneting

OFC_EDM — Fri, 18 Apr 2008 06:06:47 GMT

The listener.or has nothing to do with telnet....or so I think anyway :)

Telnet may be disabled on the host as most people turn that off these days.

Can you resolve the hostname via nslookup?
Can you ping the hostname?

Re: Not telneting

Ramesh S — Fri, 18 Apr 2008 06:58:52 GMT

Hi

As kevin said, listner.ora is nothing to do with telnet.

Check the following :

1) Ping by ip and hostname.
If pinging, no issue with connectivity and name resolution
If not, check thos connectivity ( linkloop )& name resolution ( nslookup )part

2) try to do rlogin,ssh or ftp to that box.
If session established, issue is only with telnet.
If not, issue with internet serverces itself.

Need to /etc/inetd.conf and inetd -c
Check the /var/adm/inetd.sec -- is there services restricted.

check the kernel paranmeter npty,nstrtel..

Best Regards,
Ramesh

Re: Not telneting

vjta — Fri, 18 Apr 2008 09:05:26 GMT

Hi

As kevin & Ramesh said, listner.ora is not in a picture for telnet.

If it is pinging by ip means n/w connectivity ok.
If not, check for self ping & n/w connectivity.

also check status of telnet service

Re: Not telneting

Sajjad Sahir — Sat, 19 Apr 2008 10:26:47 GMT

check the daemon is running or not
ps -eaf | grep inetd

check the following files

/etc/services

/etc/inetd.conf

/var/adm/inetd.sec

pls revert it

Sajjad