Can dynamic ip in windows cause connection failure?

Recently I had cable internet installed, and the only change I know the techs did to my XP windows was change the ip from static to dynamic.
Since then, I've been unable to connect via sqlplus. The listener doesn't register the database anymore. The services are running, and the entries in tnsnames are correct, but the connect statement in listener.log has changed.
Can the dynamic ip be the problem? Mr. Verreyne told me it wasn't.
I'm trying to call the database from sqlplus from the same machine. I've tried installing a second database, but I can't connect to that one either.

Yes it is a problem. A database server is not supposed to change the ip address without previous configuration. If working with DHCP, you are advised to configure a loopback adapter.
HR Madrid.

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"Jon Mountjoy" <[email protected]> wrote in message
news:[email protected]...
Hi Guys,
Using weblogic 5.1 (downloaded pretty soon after announcement) on windows
2000 (yes I know not certified there yet) and using jdk1.2.2-001.
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1- Mon May 08 13:34:41 GMT+00:00 2000:<E> <HTTP> Connection failure
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Code)
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We are seeing the same error since switching to sp11 (we had been using
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"John Slaman" <[email protected]> wrote in message
news:[email protected]..
>
I'm getting a error as follows:
Mon Apr 22 19:04:10 EDT 2002:<E> <HTTP> Connection failure
java.net.SocketException: ReadFile on fd=2368 failed with err=64
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at weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java,Compiled Code)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java, Compiled Code)
I have no idea as to the cause. It's been posted in the archives before -but with
no particular solution.
I'm using WLS 5.1 SP11, JDK 1.2.2_007. Win2000.
Does anybody know the cause/solution?
Thanks.
"Jon Mountjoy" <[email protected]> wrote:
Hi,
I have noticed that applying the service pack helps things quite a bit.
I no longer get NT muxer errors etc etc. just the "connection reset by
peer"
every now and again.
As I am repeatedly hitting the server from one browser, your 'connection
going bad' scenario probably
applies quite well.
(btw. before the SP, the errors seemed to crop up more just before/during
a
GC.)
Jon

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2. Yes, I did. The BIOS is latest (2.65). The NVS5400M driver is 333.02.
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Sorry that I post in multiple threads. As I mentioned in that thread, let me conclude all these here.
After I disable "OS Detection for NVIDIA OPtimus" in BIOS, then I istalled the NVS5400M 333.11 driver. Then the NVS5400 can be found in Windows. But the displayport problem still exist. It is still very very difficult to detect external monitor (this means in most cases I can't switch to external display), and even sometimes it works, the connection can lost anytime.
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1. When I try to use VGA, I can see very very bad noise in external display. This issue also be posted in previous thread in forum. This should be a hardware design failure. Is there any solution to fix this that I can use VGA without noise in external display?
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4. Would you please provide me a configuration for T430 (include BIOS, and setting in Nvidia Control panel) that can support stable external display thru miniDP? Include driver versions and BIOS version.
5. What are potential reasons that the external display can't be detected and can lost connection anytime with T430? To be noted, I already set to use NVS5400 in Nvidia Control panel. The case is also same I disable "OS Detection for NVIDIA OPtimus" in BIOS. I think cable may be a issue.
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Can dynamic ip in windows cause connection failure?

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