Nuala
   This was discussed recently on this list, but not to a definite
conclusion. The speculation is that is probably a firewall issue. Your VPN
probably has to go through a firewall, which is probably open for normal
"telnet" type activities like a terminal connection. But connecting to
Oracle remotely requires, at a minimum port 1521 to be open (or whatever
your listener is listening for). Maybe more if you are running MTS. Some
firewalls are reputed to be more "Oracle aware" than others. I would talk to
your network engineer. And if you get it working, let us know what you had
to do.

Dennis Williams
DBA
Lifetouch, Inc.
[EMAIL PROTECTED] 

-----Original Message-----
Sent: Tuesday, November 04, 2003 10:49 AM
To: Multiple recipients of list ORACLE-L



Hello All,

I've been connecting to a customers server via VPN.

I've been able to connect to the database on the server  via SQLPLUS & Toad
but when I try to do an import or connect via SQLPLUS /NOLOG I get an
ORA-24314 error (no service handler).

I've tried looking for an answer on the web but no joy.

I rang the dba at the site and got him to connect to the machine (not via
VPN) and he had no problems doing the import and connecting via SQLPLUS
/NOLOG.
I also connected to another box via pcanywhere and had no problems with the
SQLPLUS /NOLOG option.

What I would like to know is how come some oracle operations are not
possible via VPN? 

Thanks in advance,

N.

ps oracle version 8.1.7.4 running on Windows 2000 server


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