About the microsoft loopback adapter settings

In the minisap setup process, when I use the recommended loopback setting and change the ip to 10.10.0.10 and also change the host file.
But If I do this , it's really slow for my minisap to run~~~
So I just change the ip to local host (127.0.0.1)again, then the minisap run much faster?
Would anyone give me some sugestions about how this happened?

Hi,
Check below links for information:
<a href="http://www.microsoft.com/technet/prodtechnol/virtualserver/2005/proddocs/vs_operate_using_loopback.mspx?mfr=true">http://www.microsoft.com/technet/prodtechnol/virtualserver/2005/proddocs/vs_operate_using_loopback.mspx?mfr=true</a>
<a href="http://www.kbalertz.com/Feedback.aspx?kbNumber=236869">http://www.kbalertz.com/Feedback.aspx?kbNumber=236869</a>
Regards,
Subhasha Ranjan
Reward points if helpful.

Similar Messages

Do i really need to install Microsoft Loopback Adapter ?

i am installing oracle 10g on windows xp proffessional + AMD sempron 3100+
when started oracle universal installer, i received a warning like following :
DHCP configuration detected , you need to configure ur primary loopback adapter to MICROSOFT LOOPBACK ADAPTER
i m using belkin wireless card to connect to internet and i dont need to change it anyway.
please someone suggest me : whether i shud continue with this warning OR do i need something more before installing oracle 10g ???
thanks in advance,
-imranmca

I have Windows XP professional SP2 with a static ip address of my internal lan.
The installation don't pass the check about lan with the same message as you
"DHCP configuration detected , you need to configure ur primary loopback adapter to MICROSOFT LOOPBACK ADAPTER". Why?
I followed the instructions and now is all working adding in the hosts file 2 lines and not only one:
IP_addr computer_name.domain computer_name
IP_addr sid_name.domain sid_name
I'm not convinced of my euristic solution... can someone explain me why i have to configure the microsoft loopback adapter when i don't have a dhcp configuration?

Why do i need the Microsoft Loopback Adaptor on XP

I just received a new PC running XP pro at work. This new PC replaced my old PC running win 2k. I installed XE as a domain user and it installed and ran without any issues. Now i try to install XE on XP pro and the listener will not start for port 8080 or any other port. Why would this new PC have this problem? Both PCs are configured to use DHCP.
Thanks,
Christopher

Hi
Please have a look into the following to understand Loopback Adapter and DHCP:
What is a Loopback Adapter?
The Microsoft Loopback adapter is a testing tool for a virtual network environment where network access is not available. Also, you must use the Loopback adapter if there are conflicts with a network adapter or with a network adapter driver. You can bind network clients, protocols, and other network configuration items to the Loopback adapter, and you can install the network adapter driver or network adapter later while retaining the network configuration information. The Loopback adapter is a useful tool for testing the configuration of network protocols such as TCP/IP on a local system when you don't have a network card.
DHCP is a protocol used by networked computers (clients) to obtain IP addresses and other parameters such as the default gateway, subnet mask, and IP addresses of DNS servers from a DHCP server. It facilitates access to a network because these settings would otherwise have to be made manually for the client to participate in the network.
The DHCP server ensures that all IP addresses are unique, that is, no IP address is assigned to a second client while the first client's assignment is valid (its lease has not expired). Thus IP address pool management is done by the server
The Dynamic Host Configuration Protocol (DHCP) automates the assignment of IP addresses, subnet masks, default gateway, and other IP parameters. The assignment occurs when the DHCP-configured machine boots up or regains connectivity to the network. The DHCP client sends out a query requesting a response from a DHCP server on the locally attached network. The query is typically initiated immediately after booting up and before the client initiates any IP based communication with other hosts. The DHCP server then replies to the client with its assigned IP address, subnet mask, DNS server and default gateway information.
The assignment of the IP address generally expires after a predetermined period of time, at which point the DHCP client and server renegotiate a new IP address from the server's predefined pool of addresses. Typical intervals range from one hour to several months, and can, if desired, be set to infinite (never expire). The length of time the address is available to the device it was assigned to is called a lease, and is determined by the server.
DHCP is intended for client PCs, not servers. It also suggests when DHCP is suitable: when there are lots of client machines to be configured So if you work in the server room of a corporation, you may well think that you have a large number of servers which need IP addresses to be allocated... but generally, for most corporate networks, the number of servers will be relatively small. And they also tend to all be physically co-located in one, large, rather chilly, server room. There is therefore no need for servers to have dynamically-assigned IP addresses.
One more way to understand DHCP: DHCP is a protocol that lets network administrators centrally manage and automate the assignment of IP Addresses on the corporate network. When a company sets up its computer users with a connection to the Internet, an IP address must be assigned to each machine. Without DHCP, the IP address must be entered manually at each computer .
The key features of DHCP are listed as central management of IP addresses.
-Priya

How to install Microsoft Loopback Adapter

I want to install the Microsoft Lookback Adapter in Windows 7. I have done this under Vista either via:
1) Control Panel, Classic View, Add Hardware
2) Device Manager, right click on root node and select Add Legacy Hardware
I can't find the equivalent under Windows 7 - any suggestions?
Thanks!

I have a video that covers the steps to install the Microsoft Loopback Adapter in Windows 7. Hope this helps...
http://www.youtube.com/watch?v=R9674zGHxrE
Guides and tutorials, visit
ITGeared.com.

Microsoft Loopback Adapter ping failed

I have a laptop and a desktop both running XP Pro SP2. I followed the instructions to install Microsoft Loopback adapter as part of the Oracle installation.
On the desktop, I successfully installed Microsoft Loopback adapter. I was able to ping the IP and host name of the loopback adapter and everything works fine.
On the laptop, I installed the Microsoft Loopback adapter. I cannot ping the Microsoft loopback adapter's host or IP. I can ping localhost and external internet hosts/IP.
Any ideas?

Madrid,
Thank you very much for your help. On my laptop, I have Norton Internet Security (NIS) and there was a firewall rule blocking the traffic.
This problem is now resolved.
Thanks for your help, Madrid.

How to Configure Microsoft loopback adapter in windows 2008

Hi all,
I am trying to install SAP IDES 6.0..... while i m trying to install it , it is asking forUnlimited Strength Jurisdiction Policy Files at runtime.
I do have local and US policy jar file, but i guess its asking for JCE extension file, i dont know about it. so i m not able to proceed
further. it gives osme error about local host. i think its about Microsoft loopback adapter. can anyone have idea abt it.How to
Configure Microsoft loopback adapter in windows 2008?
Can anyone help me ASAP coz i m stucked like anythng.
thanks
Cheers

Hi vinay
Thanks for reply...I m Installing SAP IDES...with DB2
I have upload JCE zip file...after clicking next button i m getting following Errors,
ERROR 2014-10-02 09:52:29
MOS-01185 The subkey 'HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\DPS' does not exist on the 'localhost' host.
ERROR 2014-10-02 09:52:29
FCO-00011 The step collect with step key |NW_Onehost|ind|ind|ind|ind|0|0|NW_Onehost_System|ind|ind|ind|ind|1|0|NW_GetSidNoProfiles|ind|ind|ind|ind|2|0|collect was executed with status ERROR .
i guess its about Loopback adapter configuration. Still i m not sure... DO u have any idea about it.
How i can get rid of it.
Thanks

How to configue "Microsoft Loopback Adapter" ?

Hi,
I have Oracle 11GR1,Win XP. with DHCP enabled.
My conputer gets dynamic IP on connection to internet, so i want to install "*Microsoft Loopback Adapter*".
For that i visited this link:
http://download.oracle.com/docs/cd/B1930601/install.102/b14316/reqs.htm#BABGHEFB_
There, in section 2.4.5.3, Installing a Loopback Adapter on Windows 2003 or Windows XP,
step 20,they said to edit host file.
In this step i have some confusion:
>For example:
>10.10.10.10 mycomputer.mydomain.com mycomputer
What to write in above line in place of mydomain.com ?In above example mycomputer is the computer name.In my case
my computer name is user-5ef511de5
so , i wrote
10.10.10.10 user-5ef511de5 user-5ef511de5
This gave unexpected behaviour. That i was unable to connect on DB through any tool.
Please tell what exactly to write in that host file ?
My computer in standalone computer that frequently gets connected to internet via dial up connection.

bootstrap wrote:
How're you using oracle's own sqlplus? Are you able to connect to the database using cmd--> sqlplus "<username>/<password>@<tns alias>?
Yes
LSNRCTL> status
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521)))
STATUS of the LISTENER
Alias LISTENER
Version TNSLSNR for 32-bit Windows: Version 11.1.0.6.0 - Production
Start Date 28-NOV-2010 08:37:44
Uptime 0 days 0 hr. 15 min. 52 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Parameter File D:\app\shyam\product\11.1.0\db_1\network\admin\listener.ora
Listener Log File d:\app\shyam\diag\tnslsnr\shyam-5ef511de5\listener\alert\log.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROC1521ipc)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=127.0.0.1)(PORT=1521)))
The listener supports no services
The command completed successfully
TNSNAMES.ORA:
EARTH =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = EARTH)
)Now, how do you think a connection is going to be established when your listener supports no services??
You may try this:
1. Make a static entry in listener for your database
or
2. Wait for sometime, so that pmon automatically registers the instance with listener
or
3. fire the command: sqlplus > alter system register;
Regards,
S.K.

Microsoft Loopback Adapter

Hello,
I need help with configuring MS Loopback Adapter. I am trying to setup Oracle 11g r2 on my Windows 7 Professional laptop which is not connected to any network. There is no virtual network like VMWare either. I followed the instructions in the Oracle release notes but the loopback adapter still says "No Network Access"
The Device Manager for the adapter says, "This device is working properly"
C:\Windows\system32>ipconfig/all
Windows IP Configuration
Host Name . . . . . . . . . . . . : P7One
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
Ethernet adapter Local Area Connection 2:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft Loopback Adapter
Physical Address. . . . . . . . . : 02-00-4C-4F-4F-50
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
IPv4 Address. . . . . . . . . . . : 10.10.10.10(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . :
NetBIOS over Tcpip. . . . . . . . : Disabled
Control Panel>>System shows:
Computer Name: P7One
Full Computer Name: P7One
My laptop is not on any domain. I edited the hosts file as follows:
10.10.10.10 P7One P7One
Network Connections>>Local Area Connection 2
Properties:
I check IPv4 and unchecked everything else.
IPv4 Properties>>Advanced>>WINS
I disabled NetBIOS over TCP/IP <--------- Not sure if this was required.
I disable all other Network connections like Bluetooth and Wireless while trying to use MS Loopback Adapter but the Local Area Connection 2 Status dialog box says:
IPv4 Connectivity: No Network Access
IPv6 Connectivity: No Network Access
Media State: Enabled
Duration: 00:00:00
Speed: 10 Mbps
Activity:
Packets sent: 31. Received:0
Please help me out here. Thank you!

DBCA again failed during reinstallation of Oracle with the following error messages:
DIM-00019
OS-1053
ORA-12560
INS-20802
The description of these messages are 3 posts above in this thread.
Updated cmd results after reinstallation:
C:\Windows\system32>ping p7one
Pinging P7One [10.10.10.10] with 32 bytes of data:
Reply from 10.10.10.10: bytes=32 time<1ms TTL=128
Reply from 10.10.10.10: bytes=32 time<1ms TTL=128
Reply from 10.10.10.10: bytes=32 time<1ms TTL=128
Reply from 10.10.10.10: bytes=32 time<1ms TTL=128
Ping statistics for 10.10.10.10:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
C:\Windows\system32>lsnrctl start
LSNRCTL for 32-bit Windows: Version 11.2.0.1.0 - Production on 21-MAY-2011 13:24
:27
Copyright (c) 1991, 2010, Oracle. All rights reserved.
TNS-01106: Listener using listener name LISTENER has already been started
C:\Windows\system32>lsnrctl status
LSNRCTL for 32-bit Windows: Version 11.2.0.1.0 - Production on 21-MAY-2011 13:24
:46
Copyright (c) 1991, 2010, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521)))
STATUS of the LISTENER
Alias LISTENER
Version TNSLSNR for 32-bit Windows: Version 11.2.0.1.0 - Produ
ction
Start Date 21-MAY-2011 13:18:30
Uptime 0 days 0 hr. 6 min. 19 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Parameter File D:\app\P7\product\11.2.0\dbhome_1\NETWORK\ADMIN\listen
er.ora
Listener Log File d:\app\p7\diag\tnslsnr\P7One\listener\alert\log.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROC1521ipc)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=127.0.0.1)(PORT=1521)))
Services Summary...
Service "CLRExtProc" has 1 instance(s).
Instance "CLRExtProc", status UNKNOWN, has 1 handler(s) for this service...
The command completed successfully
C:\Windows\system32>lsnrctl service
LSNRCTL for 32-bit Windows: Version 11.2.0.1.0 - Production on 21-MAY-2011 13:25
:56
Copyright (c) 1991, 2010, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521)))
Services Summary...
Service "CLRExtProc" has 1 instance(s).
Instance "CLRExtProc", status UNKNOWN, has 1 handler(s) for this service...
Handler(s):
"DEDICATED" established:0 refused:0
LOCAL SERVER
The command completed successfully
C:\Windows\system32>
Please note that it is still not using 10. address.
C:\Windows\system32>sqlplus
SQL*Plus: Release 11.2.0.1.0 Production on Sat May 21 13:34:41 2011
Copyright (c) 1982, 2010, Oracle. All rights reserved.
Enter user-name: / as sysdba
ERROR:
ORA-12560: TNS:protocol adapter error
Enter user-name:
I believe I have not been able to successfully configure MS Loopback Adapter.
In Control Panel >> Network Connections it is still showing:
Local Area Connection 2
Unidentified Network
Microsoft Loopback Adapter
No Network Access
Edited by: 859535 on May 21, 2011 10:40 AM

Why Microsoft Loopback Adapter in SAP Installation ?

Hello Gurus
Please Tell Me The Concept of Microsoft Loopback Adapter ?
Why we are using this when we install SAP ?
Please Suggest Any Hyperlink Or Document Where we are going to Get The Information on This
Thank You

Hi Srinivas,
If loopback adapter is not installed on your system then it not able to go inside the \\<hostname>\sapmnt or saploc directory.
Moreover SAP engine requires a LAN adapter to function properly and since sapmnt is shared folder it will get accessed while network is available.
Check the below link
http://www.stechno.net/sap-notes.html?view=sapnote&id=698014
With Regards
Ashutosh Chaturvedi

About The Apple Power Adapter???

I Have a lot of Apple Power Adapters that I Collect & I Just got a Brand New Sony Playstation Vita WiFi Only Slim Gaming System & i just got a 64GB Memory Card for it also, I Got The Very New Updated Version of The Sony Playstation Vita The Slim Version that was Released on December of 2014 & I Had to ask will The Apple Power Adapter's Charge My Brand New Sony Playstation Vita 64GB WiFi Only Gaming Handheld System????????????????????????
here is The Sony Playstation Vita that I Have in case you don't understand??????
http://www.amazon.com/gp/product/B00PV515DU/ref=oh_aui_detailpage_o05_s00?ie=UTF 8&psc=1

The link says nothing about the power requirements. Or the connector for power. You have not provided enough information to answer the question.
Does the PS charge using a USB adapter? In general all devices that are charged using a USB power adapter expect between 4.5 and 5.5 volts (the USB standard). However, they have different current requirements (amps). You can always use an adapter capable of supplying more current than the device requires, but you cannot use one that supplies less. For example, an iPhone 5 requires 1 amp. However, you can use a 2 amp adapter with it.

A question about the option Reset All Settings

Hello, I have a question about the reset all settings function in the IPad. I need to keep all of the installed applications on the device yet I need to remove any log in information and contacts. Is this the correct option or would the Erase All Content and Settings be what I want?

If you read the OP's request, they "need to keep all of the installed applications on the device". Selecting "Erase All Content and Settings" will do just that, erase everything.
Faroff, you can remove accounts in Settings/ Mail, Contacts, Calendar ... that would remove contacts only if the contacts were synced to such an account. If contacts were synced from iTunes, you'd have to un-sync them from iTunes by changing the sync settings. If the contacts were just manually entered and not synced with anything, you have to delete them one by one. However, iOS will remember past usage of a contact, so even if you remove them they may be recalled by you initiating an email or iMessage to something close to what used to be in the Contacts app. The only way to clear that I think is to do a full erase of the iPad.
As for log-in information, go to Settings/ Safari/ Passwords & Autofill, where you can erase passwords and saved credit card info. You can also clear cookies and data in this menu.
You might be better off doing a full erase of the iPad. Why do you not want to remove the apps? You can re-sync them from iTunes or re-download them if necessary. Or did you inherit this device from someone else and you're wanting to keep their apps installed but remove their private information?

About the external display adapter...

I just purchased my iBook G4 on-line and finally got the external display adapter. I was wondering if there is a way to have the external display adapter on the laptop and functioning with the external display while the laptop screen is closed?
This would be similar to docking a laptop with other PC brands. When I get into my new apartment this will be useful as the laptop will be able to completely replace my Windows machine as the desktop unit that I can take with me. If this can be done, how do you do it?

Welcome to the Apple Discussions!
You should not use the iBook with the lid closed. Apple has never really said exactly why, but they clearly say not to do it here:
http://docs.info.apple.com/article.html?artnum=88199
-Doug

Question about the Microsoft's Wireless Display Adapter (WDA)

Only one wireless display can be managed via Intel WiDi at a time.

Hello guys, so my boss got a couple of these WDAs for the conference and training rooms to connect laptops to the TVs and projectors via wireless instead of cables, they work really nice and everything but he also asked me to look into connecting a single computer to two of these adapters at the same time (so sort of using two projectors as dual screen with one laptop for example), anybody has any idea about this? Been doing a little research here on my own but no answers so far, was wondering if anybody can shed some light here.
But as far as i know, it's not possible, you will need to disconnect from the one you are currently connected to, then you can connect to the other dongle and vice-versa.
let me know what you guys think.
This topic first appeared in the Spiceworks Community

About the USB Power Adapter

Hi! I'm from India. I've had my iPod mini(second gen) for a couple of months now. I recently asked my friend in the US to buy me a USB Power adapter (I'll be getting it in a couple of days). But what I want to know is that is there a voltage rating-limit on the adapter? Cos its 220 V rating here, unlike in the US. So is this adapter going to be useless to me?

Oh, I think I have one of those (AC prong adapters).
But thank you so so much for the clarification.
I am relieved now.
Thanks again!
Nikhil

Question about the new HDMI adapter.

I read at the event today there was an HDMI adapter shown for the Ipad 2 so you can hook it up to a TV.
Any word on if it will work with the first Ipad or just the new version?

According the store page it does work with the iPad 1
http://store.apple.com/us/product/MC953ZM/A?fnode=MTc0MjU4NjE&mco=MTc5OTU4MjA
Edit: my bad. Video out works. Not mirroring.
Message was edited by: Cander

About the microsoft loopback adapter settings

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