Network Configuration requirements not executed, why?

During installation all checks are passed but this one, is there any particular reason for this check not to be executed? Should I worry over it not beein executed?
Checking Network Configuration requirements ...
Check complete. The overall result of this check is: Not executed <<<<
Recommendation: Oracle supports installations on systems with DHCP-assigned public IP addresses. However, the primary network interface on the system should be configured with a static IP address in order for the Oracle Software to function properly. See the Installation Guide for more details on installing the software on systems configured with DHCP.
I'm trying to install Oracle 10g 2 on a Red Hat 4 server with a static IP.

Hi!
Either your machine is setup to use DHCP after all or the installer just has trouble to find the correct information.
Recheck the network settings of your machine (redhat-config-network).
Just ignore the warning and continue.
cu
Andreas

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Checking Network Configuration Requirements - Not Executed

DBAs,
My server runs on RHEL4. I have configured eth0 after installation of RHEL with a static IP and my server is not on network.
While installing the oracle10g R2 network configuration check is not executed. if i check the box and continue, installation is done without any error. After the installation when the server is connect to a network oracle is not accessible from a client machine.
PS: Listener is started and database is up.
please replay asap
kris

HI,
You have to configure NETWORK configuration./
application >>>> server setting >>>> NETWORK <<enter>>
edit DYNAMIC to STATIC ip address ( give STATIC IP ADDRESS).
and restart NEWTORK services.
or edit /etc/hosts file
add ip address or computer nameregards
Taj

ORACLE 11G R1 CHECKING NETWORK REQUIREMENTS NOT EXECUTED

Hi all,
Im trying to install Oracle 11g R1 on Oracle Enterprise linux 5 so while it was checking for network requirements it showed me an requirement here is the short message :
Checking network configuration requirements ...
check complete The overall result of this check is : not executed
Recommendation : oracle supports installations on systems with DHCP-assigned public ip addresses. however the primary network interface on the system should be configured withstatic ip addresses in order for the oracle software to function properly. see the installation guide for more details on installing the software on systems configured with DHCP.
=====================================================================================================
So what should i do ? continue installation or no , can someone guide
Help me please
Thanks a lot

Thanks PavanG for your information
So i m gonna proceed to the installation and let you informed about that ...

Error during Checking Network Configurations Requirements in RHEL3 VM

Hi,
I have a Red Hat Enterprise Linux Image Virtual Machine on my desktop which uses Fedora Linux. I have set this up using VMplayer.
I need to install Oracle 10g on the RHEL VM.
As the RHEL VM does not have X Windows, I am connecting to it from the Fedora Linux to do the installation.
During the Product-specific Prerequisite checks:
Checking Network Configurations Requirements throws an error,
Please find it below:
Actual Result: Unknown Host Exception has Occured :rhel3vm:rhel3vm
Check complete: The overall result of this check is: Not executed <<<<
Recommendations: Oracle supports installations on systems with DHCP-assigned public IP addresses. However, the primary network interface on the system should be configured with a static IP address in order for the Oracle software to function properly.
The Fedora Linux gets the IP address from the DHCP and allocates an IP address to the VM.
However, when we set both of them as static and the problem still persists, and also when we set the fedora as dynamic and RHEL VM as static, the issue is not resolved.
Any help will be truely appreciated. Thank you.

We were running a non-DHCP (static IP) configuration and ran into this issue. We discovered that the hostname and FQDN were not correctly specified in the /etc/hosts file.
Fixing the hosts file to correctly reference the IP resolved the issue.
Hope this helps...
-john

Network configuration requirements 10g

hi every body
i am trying to install oracle 10 g db using Vmware on Centos 5.
i have performed all the steps as described in installation guides but when OUI is checking pre reqs it is giving this error
"checking network configuration requirements" and then "not executed"
can somebody please specify these requirements ???
in case i want to move forward it says that you can expect some problems during installation ???
thnx in advance .
Regards

do you have a network setup ? Can you ping other servers from the VM ?
You can run a database without a network. The listener configuration may fail, but you can easily re-run it later. You could just do the install, and see if anything else fails. If it does, the error may give more information.
Or you can turn off the check using
runInstaller -ignoreSysPrereqs

Checking Network Configuration requirements

Hi
I am getting the following error while installing oracle database 11gR1
Checking Network Configuration requirements ...
Check complete. The overall result of this check is: Not executed <<<<
Recommendation: Oracle supports installations on systems with DHCP-assigned public IP addresses. However, the primary network interface on the system should be configured with a static IP address in order for the Oracle Software to function properly. See the Installation Guide for more details on installing the software on systems configured with DHCP.
========================================================
OS: SUSE 10 SP2
My network is configured to static ip, and DHCP is disabled. I don't know what else can be the reason, please, give some pointers...
regards
RF

oracle@bitmatrix:~> /sbin/ifconfig -a
eth0 Link encap:Ethernet HWaddr 00:13:8F:B1:A4:0D
inet addr:192.168.102.70 Bcast:192.168.102.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:102126 errors:0 dropped:0 overruns:0 frame:0
TX packets:1323 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:7368939 (7.0 Mb) TX bytes:83864 (81.8 Kb)
Interrupt:177 Base address:0xcc00
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:84093 errors:0 dropped:0 overruns:0 frame:0
TX packets:84093 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:22063435 (21.0 Mb) TX bytes:22063435 (21.0 Mb)

CHECKING NETWORK CONFIGURATION REQUIREMENTS : WARNING

Hello........
when I want to install oracle 10.2.0.1 software, there is warning about CHECKING NETWORK CONFIGURATION REQUIREMENTS
it is :
Checking Network Configuration requirements ...
Check complete. The overall result of this check is: Failed <<<<
Problem: The install has detected that the primary IP address of the system is DHCP-assigned.
Recommendation: Oracle supports installations on systems with DHCP-assigned IP addresses; However, before you can do this, you must configure the Microsoft LoopBack Adapter to be the primary network adapter on the system. See the Installation Guide for more details on installing the software on systems configured with DHCP.
what can I do
tank you very much to help
ömer faruk akyüzlü
in Turkey

I suggest you to read this thread: Re: I can't access to my Enterprise Manager. Then you'll realize why it is important to define a fixed IP Address and not to entirely rely on a DHCP dynamically assigned IP Address. This thread shows you how to configure a Loopback adapter to solve this issue.
~ Madrid

Oracle 10g Installtion error Network Configuration requirements ... failed

Checking Network Configuration requirements ...
Check complete. The overall result of this check is: Failed <<<<
Problem: The install has detected that the primary IP address of the system is DHCP-assigned.
Recommendation: Oracle supports installations on systems with DHCP-assigned IP addresses; However, before you can do this, you must configure the Microsoft LoopBack Adapter to be the primary network adapter on the system. See the Installation Guide for more details on installing the software on systems configured with DHCP.

Are you installing Oracle 10G R2? If this is the case then for DHCP network environments, you need to create a Microsoft loop back adapter.
Microsoft Loopback Adapter creation:
===========================
Step 1: Programs -> control panel -> Add Hardware.
Step 2: In the Add Hardware wizard. Click 'Next' and select 'Yes, I have already connected the hardware'. option and click on 'Next'.
Step 3: Select the last option 'Add a new hardware device' from the 'Installed hardware' window and click on 'Next'.
Step 4: Select the last option 'Install hardware that I manually select from the list (Advanced) and click on 'Next'.
Step 5: Select 'Network adapters' in 'Common hardware types' list and click on 'Next'.
Step 6: Where you can see 'Microsoft loopback adapter' on the right hand side of the frame.
Step 7: proceed with all default installation and then try installing Oracle.
I hope this will suffice.
Thanks
Venugopal

Check networking configuration requirements

hi all , i am trying to install oracle database 10g rel2 , and i came across this step :
check networking configuration requirements
with warning ,
can i skip this warning or what ?
thanks

Check complete. The overall result of this check is: Passed
=======================================================================
Checking Network Configuration requirements ...
Check complete. The overall result of this check is: Failed <<<<
Problem: The install has detected that the primary IP address of the system is DHCP-assigned.
Recommendation: Oracle supports installations on systems with DHCP-assigned IP addresses; However, before you can do this, you must configure the Microsoft LoopBack Adapter to be the primary network adapter on the system. See the Installation Guide for more details on installing the software on systems configured with DHCP.
=======================================================================
Validating ORACLE_BASE location (if set) ...
Check complete. The overall result of this check is: Passed
=======================================================================
Checking Oracle Home path for spaces...
Check complete. The overall result of this check is: Passed
=======================================================================
Checking Oracle Home path for location ...
Check complete. The overall result of this check is: Passed
=======================================================================
Checking for proper system clean-up....
Check complete. The overall result of this check is: Passed
=======================================================================
Checking for Oracle Home incompatibilities ....
Actual Result: NEW_HOME
Check complete. The overall result of this check is: Passed
=======================================================================

New /etc/conf.d/network network configuration does not work.

I did some work to upgrade my system configuration according to
this wiki article: https://wiki.archlinux.org/index.php/Rc.conf
But when i move the network configuration from rc.conf to
conf.d/network, my network is left unconfiguered after boot.
My /etc/conf.d/network looks like this:
interface=eth0
address=172.20.247.67
netmask=255.255.254.0
broadcast=172.20.247.255
gateway=172.20.246.1
Possibly related, /etc/resolv.conf is replaced after boot with this content:
# Generated by dhcpcd
# /etc/resolv.conf.head can replace this line
# /etc/resolv.conf.tail can replace this line
and therefore, my nameserver configuration is gone. This also happens,
when i leave the network configuration to rc.conf. It happens, since i
fiddled with rc.conf, but i don't no why.
I have not yet switched to systemd because of these problems.

Read up here on how to set up your static IP. https://wiki.archlinux.org/index.php/Dh … IP_address Dhcpcd doesn't use your /etc/conf.d/network by default
Last edited by piratebill (2012-12-03 19:00:13)

Patches with pre and or post patch scripts not executable -- why?

In my frustration with update manager hangs I have had to kill processes and restart and even manually unjar files and patchadd. Sometimes I run across the error that the pre or post patch scripts are not executable. I have in the past chmod 744 and patchadd then applies the patch. This has happened several times in my latest patch update. I also had a patch ( X11) that implied a lack of entitlement but the manual patchadd showed that the real problem was a missing prerequisite patch.
My questions are:
1. is this lack of executable permission on scripts ( pre and post) by design and am I missing the correct procedure?
2. missing prerequisite scripts? why?
3. out of frustration --- IS THIS PATCHING UTILITY THE BEST THAT SUN CAN DO?

Update Manager is sometimes a little flaky, particularly on unpatched systems (as it uses many different utilities). I would suggest that if you are having problems then you should use smpatch instead - it's not really any more difficult to use and is often much quicker.
If a patch has a script that is not executable that is not a fault of updatemanager, but a fault with the patch itself (being archived with incorrect settings) or possibly your umask setting, which should ideally be globaly set to 0022 prior to patching to prevent problems during extraction and application.
If updatemanager has complained about a lack of entitlement I would tend to believe that this was the case, check the contents of your entitlement file:
# cat /var/sadm/spool/cache/entitlement/*entitlement_clientYou may be missing SolarisAllUpdates or other entitlements - please post the output.
Sun do offer other patching tools, but what is best for one person/company may not be the best for all. There is also the possibility that you don't have it setup correctly - I would ask that you run the attached script and upload the output file generated to our [Support Uploads|http://supportuploads.sun.com/] site.

Cisco Prime Infrastructure Scheduled Configuration Archive not executing

We have a deployment of Cisco Prime Infrastrcuture 1.3 (1.3.0.20).
Configuration Archive is a feature that collects and archives the device configurations i.e. cisco switches.
You have an option to schedule this to run, say daily, weekly etc. Once scheduled you can see it in the "Jobs Dashboard" and with the "next start time" of what you configured. I have a situation whereby the time it is suppose to start - it doesnt - howevere flags the job as a "success". Not newe device configurations are archived and the "next start time" remain the same. Its almost like it is failing to execute, but some other process under the hood thinks that it was been executed correctly?
Any ideas or experience that could help here would be appreciated!

Some extra info that has just come to my attention. At one point we were running (we're actually still running) CiscoWorks with LMS3.2 and Cisco NCS 1.x. I merged these two things together into Cisco Prime Infrastructure (upgraded the licensing to get 450 lifecycle licenses to cover the APs + all of the devices coming from LMS3.2). I followed all of the documented procedures to upgrade the NCS appliance to Prime Infrastructure. But when I type "show application" from the CLI of the NCS appliance (now the Prime Infrastructure appliance) I see this:
HQ-NCS1/admin# show application
NCS Cisco Prime Network Control System
Is that normal? Maybe this is my problem. Should this output list "Cisco Prime Infrastructure" instead of (or in addtion to) Cisco Prime Network Control System? When I login to the GUI it shows "Cisco Prime Infrastructure" and the GUI has changed considerably (menus are different) so I'm assuming that the application upgrades I launched from the CLI to go to Prime Infrastructure worked fine.

Why is the second update in trigger not executing

Hi all I'm just starting with pl/sql . My trigger works but the second update does not execute.
why is it not executing? and how can I get it to execute?
CREATE OR REPLACE TRIGGER bb_ordercancel_trg
AFTER UPDATE OF idstatus ON bb_basketstatus
FOR EACH ROW
WHEN( new.idstage = 4)
DECLARE
CURSOR basketitem_cur is
SELECT idproduct,quantity,option1
from bb_basketitem
where idbasket =:new.idbasket;
lv_chg_num NUMBER(3,1);
BEGIN
FOR basketitem_rec in basketitem_cur LOOP
IF basketitem_rec.option1 =1 then
lv_chg_num := (.5*basketitem_rec.quantity);
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END IF;
update bb_product
set stock= stock - lv_chg_num
where idproduct = basketitem_rec.idproduct;
update bb_basket
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where idbasket = :new.idbasket;
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I retract that and with the modified code it works .
thanks guys, I should have drank a little more coffee when I started this ;-)
CREATE OR REPLACE TRIGGER bb_ordcancel_trg
AFTER INSERT ON bb_basketstatus
FOR EACH ROW
WHEN( new.idstage = 4)
DECLARE
CURSOR basketitem_cur is
SELECT idproduct,quantity,option1
from bb_basketitem
where idbasket =:new.idbasket;
lv_chg_num NUMBER(3,1);
BEGIN
FOR basketitem_rec in basketitem_cur LOOP
IF basketitem_rec.option1 =1 then
lv_chg_num := (.5*basketitem_rec.quantity);
ELSE
lv_chg_num := basketitem_rec.quantity;
END IF;
update bb_product
set stock= stock - lv_chg_num
where idproduct = basketitem_rec.idproduct;
update bb_basket
set orderplaced = 0
where idbasket = :new.idbasket;
END LOOP;
END;
Edited by: user8690163 on Dec 8, 2009 12:57 PM

Oracle 11g - Network Configuration check

Hi All,
This is my first time here and I am a newbie to Linux and Oracle installation.
I just finished installing Linux Enterprise version 5 ( provided by Oracle corp).
At the time of installation I did not do any type of network configuration and let the default network connection take effect.
After installing all the pre requirements for the Oracle 11g installation on my laptop I was stopped with a warning on the Oracle univesal Installer - product specific Prerequisite check.
This is what it gave me---
Checking Network Configuration requirements..
Check complete. The overall results of this check is : Not executed <<<
Recomendation : Oracle supports installation on systems with DHCP-assigned public IP addresses. However the primary network interface on the system should be configured with a Static IP Address in order for the oracle to function properly.See the installation guide for more details on installing the software on systems configured with DHCP.
I checked with the manuals and do not find any information about how to fix it.
The info given in the manual is
Installing on DHCP Computers
Dynamic Host Configuration Protocol (DHCP) assigns dynamic IP addresses on a network. Dynamic addressing enables a computer to have a different IP address each time it connects to the network. In some cases, the IP address can change while the computer is still connected. You can have a mixture of static and dynamic IP addressing in a DHCP system.
In a DHCP setup, the software tracks IP addresses, which simplifies network administration. This lets you add a new computer to the network without having to manually assign that computer a unique IP address.
Now i made some changes to the Network Config as root user and my Network configuration file looks like ( ie. /etc/hosts)
127.0.0.1 localhost StaticIP
It was previously something like
127.0.0.1 localhost.localdomain localhost.
As per the installation documents where ever i had references to localhost, i had left the localhost with the same name ' localhost' and have not changed it. Now it has StaticIP and I am not sure how to proceed.
What must I do?
I want to fix this error and also want oracle to work.
Thanks for your help!!

Thanks a lot guys to respond to this. I am using OEL5 ( supplied by Oracle Corp) and Oracle 11g. Installation of Linux takes about 40 minutes and installation of Oracle takes about an hour to 2 hours. Not sure why some RPM's do not show up on the CD's provided by Oracle.
So I tried to reinstall Linux . But the whole problem is, the Network Screens ( during installation) do not show up at all. It just skips that portion and goes to the Screen where there is the world Map and tells you to set up the time and date. I tried installing Linux many times and those Network configuration screens do not show up at all.
Here is my dilemma. After installing Oracle 11g, and immediately accessing the site https://localhost.localdomain:1158/em takes me into the OEM.
But after I shut down my machine and boot up again, I am unable to use the OEM's site https://localhost.localdomain:1158/em. Instead I get the message
===============================
Unable to Connect
Firefox can't establish a connection to the server at localhost.localdomain:1158
1. The site could be temporaily unavailable
2. If you are unable to load any pages, check your computer's network connection
3. If your computer is protected by firewall or proxy, make sure that firefox is permitted to access the Web.
===================================
I am thinking the problem is with 2. I do not have any firewall in my machine and i have also disbaled SELINUX.
I want to configure the computer so i can use the OEM in my Linux laptop.
My $ cat /etc/hosts gives
127.0.0.1 localhost.localdomain.
Please help me setup the Network so i can connect to 11g OEM.
And BTW this laptop is not even used to connect to the Internet.
Thanks
Sulu

Network config requirement fails when installing Oracle 11gR1 on Windows XP

Hi
I am trying to install 11g on Windows XP Professional, I am getting
checking Network Configuration requirements ...
Check complete. The overall result of this check is: Not executed <<<<
Recommendation: Oracle supports installations on systems with DHCP-assigned IP addresses; However, before you can do this, you must configure the Microsoft LoopBack Adapter to be the primary network adapter on the system. See the Installation Guide for more details on installing the software on systems configured with DHCP.
========================================================
In the installation log I can see:
Checking DetectIfDHCPAssignedIP
INFO: Checking DetectIfDHCPAssignedIP
This is a prerequisite condition to test whether the primary IP address of the system is DHCP-assiged or static.
INFO: Detecting the IP.....:127.0.0.1
INFO: Checking the network interface display name.... :MS TCP Loopback interface
INFO: Checking the network reference name..... :lo
INFO: Checking the platform .......912
INFO: Check complete. The overall result of this check is: Not executed <<<<
====================================================================
I installed Loop back adaptor and gave IP: 10.10.10.10 and subnet mask as : 255.255.255.0 .I added the entry 10.10.10.10 locahost in host file as well.
Could anybody tell me what is the problem?
Thanks
Praveena

I am able to resolve this by all network connections except Loop Adaptor connection and changing my computer name from LOCALHOST to HOME.

Network Configuration requirements not executed, why?

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