Connection closed by foreign host
Hi All,
Iam trying to telnet an database server from Linux machine, it shows connected after few seconds a message is displayed "connection closed by foreign host". Iam connecting through root user. Could you please is telnet connecting to the database server? what does this message mean? and how to resolve it? ------------ telnet ORA.XXX.COM 1526 trying <IP Address> connected to ORA.XXX.COM. escape Character is ']' Connection closed by foreign host Thanks, shubha |
most probably the server waits for something.
Telnet connected to that given host/port successfully, but did not send any information over the line. That's why the foreign host closed the connection. |
Thank you for the information.
So, can we ignore this message? Or can we resolve if it is a issue? Basically, if telnet is working fine then we need to write a script to telnet other servers and ports, so please let us know if we can go ahead even with this connection closed by foreign host message? Thanks. |
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And if you're using telnet just to TEST connectivity to a DB listener, it's not going to give you much more than a "yes you connected" type message like you got. |
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As it was already stated using root account and telnet are not really suggested. |
I tried with user account as well, I get the same message after few seconds.
Thanks. |
yes, obviously it does not depend on that user id.
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You can not connect to the database server using telnet. telnet uses ASCII and as far as I know Oracle uses a binary protocol. All you can tell from telnet is that some service is running on port 1526.
What are you actually trying to accomplish? |
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