VM Machines not communicating with each other on Hyper-V 2012

In Hyper-V 2012 on Server 2012 I have created two VM's Server 2008 64-bit & Server 2012 64-bit.
The problem is both VM's are not communicating with each other.
Regards
Ganesh Parte

Hello,
seems this belongs to the Hyper-V networking configuration settings. Please ask this in http://social.technet.microsoft.com/Forums/en-US/home?forum=winserverhyperv
and also describe how you have the network settings configured in the Hyper-V MMC.
Best regards
Meinolf Weber
MVP, MCP, MCTS
Microsoft MVP - Directory Services
My Blog: http://blogs.msmvps.com/MWeber
Disclaimer: This posting is provided AS IS with no warranties or guarantees and confers no rights.
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BODS / SAP : what set-ups are required for communicating with each other ?

Hi.
There is a new SAP system
And there is a new BODS installation.
Both on independent server machines but on the same lan network.
On the test system of BODS. We tried to see how the communication happens with SAP.
While we try some test jobs by trying to pull a simple table on SAP R/3
In Dataflow, we used simple SAPR/3 ABAP flow. And put it into target database thro query transformation.
In the datastore,
We used the Generate and Execute option,
with a path on the local directory of BODS server for creating the ABAP program and the dat file.
However,
We are always getting error on batch job schedule.
Although the user is having rights on the R/3 table
And can login into SAP R/3 system and check the table.
Still we get an error saying Databstore unabel to connect to R/3 system. Check for user login etc.
For anyone whose login we use. We get the error.
However, if i directly generate the code on the ABAP flow (without running the job),
make the program available on R/3 system.
and then run the job as execute preloaded
this works fine without any error.
and we are able to see the data in the target table.
Now both the systems are new.
And am not aware of the initial set-ups which are required for communication between SAP / BODS.
Are WE missing something on the SAP side setups - for generate and execute option to be used?
Is there anything specific to be done for ease of the communication between SAP server and BODS server in this regard.
Can anyone share some inputs on this.
Actually for any user with full admin rights too, on the sap side, if we use the user login for R/3 connectivity for this particular "generate and execute" option, it errors out after nearly 10 minutes. Then the error says, login info not correct.
So basically, the communication channel by itself between SAP R/3 and BODS seems to be locked somewhere.
If anyone with SAP admin expertise - can help or advise on this.
Many thanks
Indu
Edited by: Indumathy Narayanan on Sep 13, 2011 9:20 PM

Getting data out of R/3 requires two distinct setup tasks, and they don't have much to do with each other.
The first basic task is to get the little ABAP extraction programs loaded and run in R/3. You can pre-load them and then call them, or generate, upload, and execute them all on-the-fly, at BODS runtime. During development, use "Generate and Execute" for your ABAP.
Once that's done, you have four different choices to get the data back: "Direct download", "Shared directory", FTP, and "Customer Transfer". Normally, you'll use either FTP or "Shared directory". Refer to the documentation (the BODS SAP Supplement) for a description of all this.
In all cases (or at least, quite certainly, using the FTP and Shared Directory methods), the ABAP extraction programs are directed to plop their output as flat files in the "Working directory on SAP server." For testing, you can look in that folder to see if any flat files are appearing when you submit an ABAP data flow. If not, then either 1) your ABAP program isn't getting in there (a Basis admin should be able to tell you), or 2) it's not running (ditto), or 3) it's running but unable to generate the output file (ditto), because a) SAP isn't permitted to write to that folder, or b) the folder doesn't exist (it needs to be defined from the perspective of the SAP server).
If you do see files appear in the "Working directory on SAP server" when you run a BODS job w/ an ABAP dataflow, then the problem is that BODS can't fetch them. If you're using the "Shared directory" method, which is suitable for and often used in all-Windows environments, then the account under which the Job Server in question is running must have access to the "Working directory on SAP server," but this time from the perspective of the Job Server. So if, for instance, SAP was directed to put the flat files on a local folder, say, "E:\USR\SAP\BODS", then you might want to share this folder out as, for instance,
sapdev1\bods (for an SAP host called "sapdev1"), and then enter "
sapdev1\bods" in the "Application path to shared directory" field, in your SAP datastore configuration. If your Job Server service is logging-in as "Local System," though, it won't be able to get there -- it needs to log-in as an AD domain account w/ rights to that share. Get it? Try logging in to your BODS job server computer with the AD "service account" setup for use by the Job Server service, and try to open a file on the "Application path to shared directory". If you can't, then BODS won't be able to get data from ECC, either. FTP works similarly -- if you're using that and having trouble, please re-post.
Best wishes,
Jeff Prenevost
Data Services Practice Manager
itelligence

Both can connect to test sites but not videochat with each other

I am using a 2GHz PPC iMac on 10.4.6 with external iSight. I can see the Apple ad from one of the test sites. My wife is using a G4 PowerBook running the latest Panther OS with external iSight. She is in a hotel but can also see the Apple ad from the test site. When she was home, we could videochat over Bonjour.
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If we both can videochat with the test sites, how come we cannot videochat with each other?
Given the above, I hope some experts can rule out a bunch of stuff and let me know the finite (and small) set of potential reasons affecting our situation so that I can work on resolving this efficiently.
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On my side, I use an Apple AEBS that uses DHCP and NAT but my iMac is manually set to 10.0.1.201. I have set the ports in Firewall but even when I turned off Firewall it did not work.
Any help is much appreciated.

Hi Heng-Yee Yong,
The test sites are most likely set to have the ports open by UPnP which does not use NAT.
If you modem is routing and is using Port Forwarding and the Airport is as well then you have two lots of NAT going on at your end.
I would Open Airport Admin Utilty (Applications/Utilities) and log on to the Airport
Go to the Network tab.
Deselect Distributing Addresses which wll trun off NAT in the Airport and make it a Wireless access device.
This means your computer will have to take an IP form the Modem.
This may not be rquired if the modem id is Bridge mode itself as this measn it is not routing and all port will be open without the use of NAT.
This App can help identify if NAT is a problem
http://bleu.west.spy.net/~dustin/projects/natcheck.xtp
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Is it possible for 2 separate AIR applications to DIRECTLY communicate with each other in real time, without any server to act as mediator?
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Two ear file communicating with each other

HI,
I have one doubt,
I Have two ear files (two webservices actually) deployed succesfully in the same application server (Weblogic7.0). Let us say them a.ear and b.ear
In a.ear there are class say A.class and B.class. In B.java file there is a staic HashMap which stores some object based on some id. Also in B.java there is static method which takes the id as a parameter and return the corrospojnding object stored in the static hasmap.
In b.ear file there class say B.class and C.class. Note that this ear file has its own copy of B.class file. In C.java file i create an object (though i dont need create being it a static method) of B.java and calls the static object passing it the id and expecting it that it will return me the object stored in the Hashmap. it returns me null though it has the objects stored for that id.
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Best Regards,
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You're right that the two have different copies of the class. This is because the EJB container uses a different classloader for different applications, to prevent statics clashing with each other and other related security reasons.
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Ios phone and Ipad are not syncing with each other

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HI msknack,
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Hello,
I was asked this today and I did not know the answer.
If I have two programers, which are modifying (let's say) a package at the same time and each one of them is modifying a different part of it. Does Oracle provide any method (except some verbal aggrement) to insure that these two guys will not be modifying the same thing.
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How do I facetime with the same email address on the Apple product?

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<sub>edit: removed personal information for your protection. (philipp)</sub>

HI msknack,
Thank you for your question. I understand that both of the devices are not syncing to match. Can you please check the following:
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Objects communicating with each other

Suppose I have a main class that has a Thread instance variable. What is the best way to notify the main class that something has happened in the thread?
Example:
I have a main class, a Producer, and a Consumer. Both the Producer and the Consumer extend Thread.
The main class is supposed to keep track of when the Producer produces something, and when a Consumer consumes something.
What is the best way for the Producer/Consumer to tell the main class that something has been produced/consumed?

example of Vistor parttern from Wikipedia
interface Visitor {
    void visit(Wheel wheel);
    void visit(Engine engine);
    void visit(Body body);
    void visitCar(Car car);
    void visitVehicle(Vehicle vehicle);
class Wheel {
    private String name;
    Wheel(String name) {
        this.name = name;
    String getName() {
        return this.name;
    public void accept(Visitor visitor) {
        visitor.visit(this);
class Engine {
    public void accept(Visitor visitor) {
        visitor.visit(this);
class Body {
    public void accept(Visitor visitor) {
        visitor.visit(this);
abstract class Vehicle {
    protected Engine engine = new Engine();
    protected Body    body   = new Body();
    protected Wheel[] wheels;
    public Engine getEngine() {
        return this.engine;
    public Body getBody() {
        return this.body;
    public Wheel[] getWheels() {
        return this.wheels;
    public void accept(Visitor visitor) {
        visitor.visitVehicle(this);
class Car extends Vehicle {
    public Car() {
        super();
        this.wheels = new Wheel[]
          { new Wheel("front left"), new Wheel("front right"),
            new Wheel("back left") , new Wheel("back right") };
    public void accept(Visitor visitor) {
         visitor.visitCar(this);
class PrintVisitor implements Visitor {
    public void visit(Wheel wheel) {
        System.out.println("Visiting "+ wheel.getName()
                            + " wheel");
    public void visit(Engine engine) {
        System.out.println("Visiting engine");
    public void visit(Body body) {
        System.out.println("Visiting body");
    public void visitVehicle(Vehicle vehicle) {
        System.out.println("Visiting vehicle");
    public void visitCar(Car car) {
        System.out.println("Visiting car");
        car.getEngine().accept(this);
        car.getBody().accept(this);
        for(Wheel wheel : car.getWheels()) {
            wheel.accept(this);
class DoVisitor implements Visitor {
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        System.out.println("Steering my wheel");
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        System.out.println("Starting my engine");
    public void visit(Body body) {
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            wheel.accept(this);
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    static public void main(String[] args){
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        car.accept(doVisitor);
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CUCM not communicating with SIP Gateway

This is my lab environment:
VOIP.MS --> 2811 CUBE--> CUCM 10.5.2
Attached is my configuration on both my cube and publisher
What is going on is if I make a call from my IP Communicator phone it does not call out. Also if I do a debug ccsip all, I get no output from the calls I make going out. I have not even attempted the incoming since I believe that my cucm server and gateway are not even communicating with each other. Please let me know if I am doing something wrong.
Thanks

Results Summary
Calling Party Information
Calling Party = 462
Partition = 10Digit:7Digit:Internal:LongDistance
Device CSS =
Line CSS = CSSLongDistance
AAR Group Name =
AAR CSS =
Dialed Digits = 918042221111
Match Result = RouteThisPattern
Matched Pattern Information
Pattern = 9.1[2-9]XXXXXXXXX
Partition = LongDistance
Time Schedule =
Called Party Number = 18042221111
Time Zone = Etc/GMT
End Device = WANLIST
Call Classification = OffNet
InterDigit Timeout = NO
Device Override = Disabled
Outside Dial Tone = NO
Call Flow
Route Pattern :Pattern= 9.1[2-9]XXXXXXXXX
Positional Match List = 18042221111
DialPlan =
Route Filter
Filter Name =
Filter Clause =
Require Forced Authorization Code = No
Authorization Level = 0
Require Client Matter Code = No
Call Classification =
PreTransform Calling Party Number = 462
PreTransform Called Party Number = 918042221111
Calling Party Transformations
External Phone Number Mask = NO
Calling Party Mask =
Prefix =
CallingLineId Presentation = Default
CallingName Presentation = Default
Calling Party Number = 462
ConnectedParty Transformations
ConnectedLineId Presentation = Default
ConnectedName Presentation = Default
Called Party Transformations
Called Party Mask =
Discard Digits Instruction = PreDot
Prefix =
Called Number = 18042221111
Route List :Route List Name= WANLIST
RouteGroup :RouteGroup Name= WANGROUP
PreTransform Calling Party Number = 462
PreTransform Called Party Number = 918042221111
Calling Party Transformations
External Phone Number Mask = Default
Calling Party Mask =
Prefix =
Calling Party Number = 462
Called Party Transformations
Called Party Mask =
Discard Digits Instructions =
Prefix =
Called Number = 918042221111
Device :Type= SIPTrunk
End Device Name = SIP2800
PortNumber = 0
Device Status = UnKnown
AAR Group Name =
AAR Calling Search Space =
AAR Prefix Digits =
Call Classification = Use System Default
Calling Party Selection = Originator
CallingLineId Presentation = Default
CallerID DN =
Alternate Matches
Note: Information Not Available
I also adjusted my dial-peer to be:
dial-peer voice 10 voip
destination-pattern 1[2-9].........
session protocol sipv2
session target dns:newyork4.voip.ms
voice-class codec 1
dtmf-relay sip-notify rtp-nte
I also verified I can ping newyork4.voip.ms

How can I have threads communicate with each other?

I'm working on a project that requires a group of classes communicating with each other. I decided on using a server and carrying out communication that way. However, my app only has communication between the client and server. I need the clients to be able to communicate with each other. Does anyone know how I can do this or point me to a good tutorial?

Sorry, here's a bone stock example of my server and client:
<SERVER>
package testserver;
import java.io.*;
import java.net.*;
import java.util.*;
public class TestServer
static int portOpen;
public static void main(String[] args)
portOpen=4000;
try
ServerSocket portListener = new ServerSocket(portOpen);
TestServer userThreads = new TestServer();
while (1==1)
Socket userConnection=portListener.accept();
userThreads.new PortConnection(userConnection);
catch (Exception e)
System.out.println("The server encountered a serious error. Server shut down.");
e.printStackTrace();
System.exit(0);
class PortConnection extends Thread
//Declare variables to handle connections.
Socket ourConnection;
BufferedReader serverInput;
PrintWriter serverOutput;
PortConnection(Socket userConnection)
try
ourConnection=userConnection;
serverInput=new BufferedReader(new InputStreamReader(userConnection.getInputStream()));
serverOutput=new PrintWriter(userConnection.getOutputStream(),true);
start();
catch (Exception e)
System.out.println("An error occurred when a user attempted a connection.");
public void run()
serverOutput.println("Welcome to the Server.");
try
serverOutput.close();
serverInput.close();
ourConnection.close();
catch (Exception e)
</SERVER>
<CLIENT>
package testclient;
import java.io.*;
import java.util.*;
import java.net.*;
public class TestClient {
static BufferedReader userInput;
static Socket quizServer;
static BufferedReader serverInput;
static PrintWriter serverOutput;
static String serverData;
public static void main(String[] args) {
userInput = new BufferedReader(new InputStreamReader(System.in));
try {
quizServer=new Socket("localhost",4000);
catch (Exception e) {}
try
serverInput=new BufferedReader(new InputStreamReader(quizServer.getInputStream()));
serverOutput=new PrintWriter(quizServer.getOutputStream(),true);
catch (Exception e) {}
try {
serverData=serverInput.readLine();
catch (Exception e) {}
System.out.println(serverData);
</CLIENT>

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PRob

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Please help.

I'm sorry i didn't understand your requirement.
I want to show that the values of the same field are not equal to each otherSo you have an item in block A and an item in block B and you want to indicate that the value for these two items are different? How do you want to indicate that? Do you want to mark the field with some color? Do you want to have a checkbox next to it?
In forms, how can I write below
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Perhaps cou could give some details about your requirement.

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