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  1.  Home
  2. JAVA400-L
  3. April 2009

Re: Controlling IP address used by JDBC

Both IPs are on the same subnet and the Unix admins are unwilling to
help with this issue. Due to my project time constraints, I'll just
request all the Unix IPs be added to the firewall rules.

Thanks for all the ideas,
Sarah

On Wed, Apr 8, 2009 at 3:36 PM, Gary L Peskin <garyp@xxxxxxxxxxxx> wrote:
You definitely can bind to a specific IP for making the remote connection.
However, as I mentioned before, this would take a modification to the
AS400ImplRemote.getConnection method.

Gary

-----Original Message-----
From: java400-l-bounces@xxxxxxxxxxxx
[mailto:java400-l-bounces@xxxxxxxxxxxx]
On Behalf Of David Gibbs
Sent: Wednesday, April 08, 2009 1:24 PM
To: Java Programming on and around the iSeries / AS400
Subject: Re: Controlling IP address used by JDBC

Thorbjoern Ravn Andersen wrote:
David Gibbs skrev:
Assuming this, then the unix machines routing table should
determine what IP the client will use to connect to the server.

I agree.  This must be solved in the TCP/IP layer of the Unix
machine.


I did a bit more digging and, I think, found that a standard client socket
could actually bind to a specific IP for making a remote connection.  But
I'm
pretty sure it's impossible to do this with JDBC.

david

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