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01.19.2008 at 09:57AM PST, ID: 23095843
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7.6

Oracle XE - Cannot connect to the homepage, but can connect via SQLDeveloper

Asked by Molko in Oracle 10.x, Oracle Database, Network Software Firewalls

Tags: , , , ,

OK, I'm in need of some assistance.

I've installed ORACLE XE onto my works laptop, I followed the pre-installtion instructions from http://orabase.blogspot.com/2006/08/loopback-adapters-for-oracle.html with regard Loopback etc. For the non-routable IP i used 10.10.10.10.

I added the entry into my Hosts File, so it now looks like :

127.0.0.1       localhost
127.0.0.1       UK010000.uk.int.jings.com
10.10.10.10   UK010000.uk.int.jings.com   UK011037

and i have checked that the followin services are both running - they are !
 * OracleServiceXE
  * OracleXETNSListener

I can set up a connection to the d/b via SQL Developer and logon with the details (SYS/Password) I provided when installing Oracle XE, I have proven this via doing a 'select * from XDB_INSTALLATION_TAB' and i get a result set.

The problem is i cannot connect to the d/b via  http://127.0.0.1:8080/apex

The error i get is
-------------------------------------------------------
The connection was reset

The connection to the server was reset while the page was loading.

    *   The site could be temporarily unavailable or too busy. Try again in a few
          moments.

    *   If you are unable to load any pages, check your computer's network
          connection.

    *   If your computer or network is protected by a firewall or proxy, make sure
          that Firefox is permitted to access the Web.
-------------------------------------------------------

Now looking through my McAfee firewall log i see the following BLOCKED TRAFFIC

McAfee Desktop Firewall Log
19 January 2008 17:25:39

Time:             19/01/2008 17:25:31
Event:             Traffic
Address:       10.10.10.10
Description:       Oracle RDBMS Kernel Executable (oracle)
Path:             c:\oraclexe\app\oracle\product\10.2.0\server\BIN\oracle.exe
Message:       Blocked Incoming TCP -  Source 10.10.10.10 :  (1389)  Destination Local :  (1137)

So the firewall is blocking Oracle XE, that what i think anyway, but whatever I do I cannot configure the firewall to allow access throught McAffee Desktop Firewall vesion 8.5.059, this PC is built from work so some of the McAfee entries are greyed out, BUT I CANT add new firewall rules/groups.

But whatever i type of rule i add, be it a trusted IP of 10.10.10.10 and/or subnet 255.255.255.0
I have tried adding rules to allowLSNRCTL.exe and oracle.exe but to no avail

any advice, i am fairly sure its a Firewall Issue...but i am at a loss on how to solve it.

Many thanks in advance

Cheers

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[+][-]01.19.2008 at 10:13AM PST, ID: 20698294

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[+][-]01.21.2008 at 02:04AM PST, ID: 20704836

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About this solution

Zones: Oracle 10.x, Oracle Database, Network Software Firewalls
Tags: Oracle, XE, Oracle XE Database, Windows XP, The connection to the server was reset while the page was loading
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Solution Provided By: schwertner
Participating Experts: 2
Solution Grade: B
 
 
 
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