RE: telnet telnet

Something new learned again! Thanks, I normally leave this up to the SA or Network Admin.

Dick Goulet
Senior Oracle DBA
Oracle Certified 8i DBA

-----Original Message-----
Sent: Monday, May 12, 2003 12:58 PM
To: Multiple recipients of list ORACLE-L

That's exactly what ssh tunneling is made to do.

You can have one machine allowing ssh connections through a firewall, with tunnels, you connect to other machines inside the firewall.

http://www.dbspecialists.com/presentations/net8_security.html

> -----Original Message-----
> From: Goulet, Dick [mailto:DGoulet_at_vicr.com]
> Sent: Monday, May 12, 2003 12:07 PM
> To: Multiple recipients of list ORACLE-L
> Subject: RE: telnet telnet
>
>
> Brian,
>
> That does not solve the original problem though. As I
> read the original message his desktop has to connect to
> machine 1 followed by a connection to machine 2. There is no
> way that Sql*Net will do that, therefore he's not able to use
> gui based stuff like Toad, OEM, etc...
>
> Dick Goulet
> Senior Oracle DBA
> Oracle Certified 8i DBA
>
> -----Original Message-----
> Sent: Monday, May 12, 2003 11:47 AM
> To: Multiple recipients of list ORACLE-L
>
>
> Recommend that they look at ssh quickly, telnet is definitely
> not recommended.
>
> With ssh you can tunnel your connection through a middle machine.
>
> > -----Original Message-----
> > From: Goulet, Dick [mailto:DGoulet_at_vicr.com]
> > Sent: Monday, May 12, 2003 10:37 AM
> > To: Multiple recipients of list ORACLE-L
> > Subject: RE: telnet telnet
> >
> >
> > Looks like someone has the network setup really wacked. One
> > thing you haven't said is where there machines are located.
> > If their within the same facility, especially the one your
> > working in then someone either doesn't know how to configure
> > a network, or is so paranoid about loosing their job that
> > they've created an obfuscated mess that only they can figure
> > out. Anyway, no you can't configure anything in the Oracle
> > world to do what you need. Go have a discussion with the
> > Network Admin, his supervisor, and your supervisor. See if
> > you can convince them that simplifying the network
> > configuration has benefits to all.
> >
> > Dick Goulet
> > Senior Oracle DBA
> > Oracle Certified 8i DBA
> >
> > -----Original Message-----
> > Sent: Saturday, May 10, 2003 10:47 AM
> > To: Multiple recipients of list ORACLE-L
> >
> >
> > Hi List
> >
> > We connect to the production database thru TELNET as:
> >
> > telnet 10.100.0.1
> > [ and again from this machine ]
> > telnet 10.10.1.10
> > [ TWO times telnet ]
> >
> > The database resides on 10.10.1.10 machine. We are directly
> > working on the server machine.
> > I want to use local clients(TOAD, sqlplus).
> > telnet from my machine to DB-Server machine(10.10.1.10) is not
> > possible (Does not ping).
> >
> > Is it possible to CONFIGURE the my tnsnames.ora (using the two ips
> > somehow) file so that i can have access to DB.
> >
> > Thanks and Regards
> >
> >
> >
> >
> > --
> > Please see the official ORACLE-L FAQ: http://www.orafaq.net
> > --
> > Author: bhabani s pradhan
> > INET: bhabaniindia_at_rediffmail.com
> >
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> Author: Anderson, Brian
> INET: andersob_at_darton.edu
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-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.net
-- 
Author: Anderson, Brian
  INET: andersob_at_darton.edu

Fat City Network Services    -- 858-538-5051 http://www.fatcity.com
San Diego, California        -- Mailing list and web hosting services
---------------------------------------------------------------------
To REMOVE yourself from this mailing list, send an E-Mail message
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-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.net
-- 
Author: Goulet, Dick
  INET: DGoulet_at_vicr.com

Fat City Network Services    -- 858-538-5051 http://www.fatcity.com
San Diego, California        -- Mailing list and web hosting services
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