How do I ping a specific port (from a specific por...

Does anyone know of any software that will allow me to measure the bandwidth/throughput/travel time/etc of packets from a specific port to a specific port on another network? Ping gives the travel time, but doesn't allow specified ports. Iperf allows you to specify the port you connect to, but not the port you connect from. Wireshark doesn't send packets, though I think it does record traffic by port. Pathping is the same as ping in that it doesn't "do" ports & neither does tracert (and ping/pathping/tracert traffic may well be blocked where normal traffic isn't). So, does anyone have any ideas (or is friendly with their comapny's network admin)?

Llama8
did a quick google and came up with this:-
http://www.elifulkerson.com/projects/tcping.php
seems to do the trick but not sure you can specify the source port on the pinging machine
its a start though
Never tried this so caveat emptor
banz

Similar Messages

How to Change the Default SSH Port from Terminal ?

How to Change the Default SSH Port from Terminal ?

How to Change the Default SSH Port from Terminal ?
now showing default SSH Port 22 i need change it pls help me how can do

How to Change the Default SSH Port from Terminal ? now showing default SSH Port 22 i need change it pls help me how can do

How to Change the Default SSH Port from Terminal ?
now showing default SSH Port 22 i need change it pls help me how can do

How to Change the Default SSH Port from Terminal ?
now showing default SSH Port 22 i need change it pls help me how can do

I am a senior citizen newbie to apple. I have just downloaded my pictures from my camera. How do i remove my usb port from my mac pro without damaging anything?

I am a senior citizen newbie to apple. I have just downloaded my pictures to my Mac Pro. How do I remove the usb port without damaging anything. I know I shouldn't just pull it out.

The iphone is a "plug and play" device. It is safe to unplug it without "ejecting it". If you want to be sure it is safe open itunes and under devices next to your iphone you should see the eject symbol like a line with an up arrow above it, click that. Once you no longer see the iphone listed under devices it'll be safe to remove.

How to find the Web AS Port from ABAP program

Hi
I have an ABAP program which passes an URL for a BSP page to the Alert Framework. While creating the URL I need to find out the Hostname and port number for the Web service for that server. Hostname comes from sy-host but I am not able to find the port number.
Please help...
Thanks in advance

Hi,
consider this little code snippet:
data: l_urls       type tihttpurls2.
call method cl_http_server=>get_extension_info
   EXPORTING
    extension_class = 'cl_http_ext_bsp'
   IMPORTING
        urls            = l_urls.
l_urls contains a table of configured ports. maybe that helps.
regards, Ulli

How to get server hostname and port from web form

Hi All,
I need to find out server hostname and port number
from 9i form.
That is if the form was called via:
http://myserver.com:1234/f90servlet?form=test,
i would like to call some
GET_XXX_PROPERTY(SERVER_HOSTNAME) that would return
myserver.com
and
GET_XXX_PROPERTY(SERVER_PORT) that would return
1234
or alternatively
GET_XXX_PROPERTY(SERVER_URL) that would return
complete URL, so that i can parse it myself.
Does anything like this exist? If not,would be
possible to get that information from any Java
function via java importer?
BR,
Robert
BR,
Robert

Robert,
I'd add the code as a Java Bean in Forms and get this information from the Forms request URL.
Add the following bean to a Canvas and make it a size of 1x1 pixel so taht it appears hidden
import java.applet.Applet;
import java.net.URL;
import oracle.forms.handler.IHandler;
import oracle.forms.properties.ID;
import oracle.forms.ui.VBean;
public class FrmRequestInfo extends VBean
public static final ID pGetPort = ID.registerProperty("GET_PORT");
public static final ID pGetHost = ID.registerProperty("GET_HOST");
public static final ID pGetProtocol = ID.registerProperty("GET_PROTOCOL");
private String _host;
private String _port;
private String _protocol;
private URL FormsURL;
Applet m_applet;
/*Forms settings*/
IHandler m_handler;
public FrmRequestInfo()
public final void init (IHandler handler)
super.init(handler);
m_handler = handler;
// get the forms applet handler
m_applet = m_handler.getApplet();
// initialize cookie domain to the same domain that runs Forms
// Services
FormsURL = m_applet.getDocumentBase();
_host = FormsURL.getHost();
_port = new Integer(FormsURL.getPort()).toString();
_protocol = FormsURL.getProtocol();
public Object getProperty(ID p0)
if (p0 == pGetHost)
return _host;
else if (p0 == pGetPort)
return _port;
else if (p0 == pGetProtocol)
return _protocol;
else
return super.getProperty(p0);
To get the port number you call
VarcharVariable_Port := get_custom_property('beanblock.beanname',1,'GET_PORT');
for the hostname
VarcharVariable_Host:= get_custom_property('beanblock.beanname',1,'GET_HOST');
Frank
Ps.: just wrote the bean on the fly, without testing - but I am positive that it works as similar functionality works for me in other beans.

How do i ping a specific ip address using java

I'm basically writing a client/server chat program that uses TCP/IP as the protocol of communication. When the client application starts running, it is suppose to ping the network and determine if the server is running on a specified ip address. I've written both the server and client application, but i'm facing the one problem of pinging the network using the client application.
I hope somebody comes up with a suggestion....

http://www.rgagnon.com/javadetails/java-0093.html

Ping a specific cluster-node

Hi,
I'm writing scripts to monitor the nodes of our weblogic cluster. One of
the things I'd like to add to the crontab, is a weblogic.Admin PING to see
if nodes die. If they do, the script will notify me by SMS and mail.
Anyway, how can I ping a specific node? The cluster's DNS name contains all
node IP's, so if I use that name, it will round-robin through the nodes,
presumably pinging a different one each time.
How can I ping a specific node? Will it work if I pass the IP address of
the node as the URL? Or will it resolve and connect to a random node anyway?
Thank in advance,
Erik van Zijst
MarketXS
Barker's Proof:
Proofreading is more effective after publication.

OK, nevermind.. it appears you can ping the individual nodes by simply
specifying the node's own IP address in stead of DNS names.
However, my other question remains, regarding the weblogic.Admin tool from
thread "Using weblogic.Admin to retrieve memory usage".
Erik
Erik van Zijst wrote:
Hi,
I'm writing scripts to monitor the nodes of our weblogic cluster. One of
the things I'd like to add to the crontab, is a weblogic.Admin PING to see
if nodes die. If they do, the script will notify me by SMS and mail.
Anyway, how can I ping a specific node? The cluster's DNS name contains
all node IP's, so if I use that name, it will round-robin through the
nodes, presumably pinging a different one each time.
How can I ping a specific node? Will it work if I pass the IP address of
the node as the URL? Or will it resolve and connect to a random node
anyway?
Thank in advance,
Erik van Zijst
MarketXS--
Said the attractive, cigar-smoking housewife to her girl-friend: "I got
started one night when George came home and found one burning in the
ashtray."

How to change the default apex port

hi,
i am installed apex4.0 in EBS R12 DB with HTTP Server method. my apex is running from application server 10g and default port is 7777.
URl: http://hostname:7777/pls/apex
My EBS R12 running on http://hostname:8007.
is it possible to change the apex port to EBS Apache port(8007) in R12 and finally i want to change above URL like this
Before change : http://hostname:7777/pls/apex
After Change : http://hostname:8007/pls/apex
Thanks in advanace....

How to Change the Default SSH Port from Terminal ?
now showing default SSH Port 22 i need change it pls help me how can do

Exception while accessing com port from servlet

I am trying to access communication port from a Servlet using java communications api's.
But Following exception was thrown
Caught java.lang.NullPointerException:name can't be null while loading driver com.sun.comm.Win32Driver
The SecurityManager do not allow that opeartion.
java.security AccessControlException:access denied (java.io.FilePermission c:\j2sdk1.4.1\jre\lib\javax.comm.properties delete)
at java.security.AccessControlContext.java:270) at java.security.AccessController.checkPermission(SecurityManager.java)
at java.lang.SecurityManager.checkDelete()
at java.comm.CommPortIdentifier.getPortIdentifiers(CommportIdentifier.java)
Please help me.Tell me what to do.how to successfully access a communication port from a Servlet.

Hi there. I am also facing the problem accessing com port via servlet. if u have the solution, kindly forward to me at [email protected]
many thanks

Security Exception while accessing com port from servlet

I am trying to access communication port from a Servlet using java communications api's.
But Following exception was thrown
Caught java.lang.NullPointerException:name can't be null while loading driver com.sun.comm.Win32Driver
The SecurityManager do not allow that opeartion.
java.security AccessControlException:access denied (java.io.FilePermission c:\j2sdk1.4.1\jre\lib\javax.comm.properties delete)
at java.security.AccessControlContext.java:270) at java.security.AccessController.checkPermission(SecurityManager.java)
at java.lang.SecurityManager.checkDelete()
at java.comm.CommPortIdentifier.getPortIdentifiers(CommportIdentifier.java)
Please help me.Tell me what to do.how to successfully access a communication port from a Servlet.

Well, have you tried the obvious to add the following permission to your web server's policy file?
grant "file:<wherever my servlet resides>\myservlet.jar" {
permission java.io.FilePermission "c:\j2sdk1.4.1\jre\lib\javax.comm.properties", "write,delete";
}

Exception while accessing a com port from servlet

I am trying to access communication port from a Servlet using java communications api's.
But Following exception was thrown
Caught java.lang.NullPointerException:name can't be null while loading driver com.sun.comm.Win32Driver
The SecurityManager do not allow that opeartion.
java.security AccessControlException:access denied (java.io.FilePermission c:\j2sdk1.4.1\jre\lib\javax.comm.properties delete)
at java.security.AccessControlContext.java:270) at java.security.AccessController.checkPermission(SecurityManager.java)
at java.lang.SecurityManager.checkDelete()
at java.comm.CommPortIdentifier.getPortIdentifiers(CommportIdentifier.java)
Please help me.Tell me what to do.how to successfully access a communication port from a Servlet.

Solved!!. Just make sure u r placing neccessary files (comm.jar, win32com.dll and javax.comm.properties)onto the right JVM folders. Since JVM may be installed in many different location in your PC, U might want to do some search around looking for java.exe elsewhere in the system. Good luck!

How can i read an COM port ???

Hi,
somebody knows how can i read an COM port from Forms 4.5 ?
Thanks in advance.
Patricio

Hi Patricio
have U got any solutions?? Im also trying to send message to display panel from forms 5.
If You got any please let me know itll help me a lot
Thanx
Suraj

HT4207 how can I remove a specific gmail account from my ipad 4?

How can I remove a specific Gmail account from my ipad 4?

Assuming you are not syncing with iCloud and you mean, syncing with iTunes only...(you can only use one or the other for syncing to prevent duplicates)
iTunes -
- Open iTunes on your Mac. Connect your iPad. Then click on your iPad (either its name or just "iPad"), then click the info tab (right above the photo of an iPad in the middle). From here you can select sync contacts, then sync groups, and select the groups you want and choose Apply/Sync in the bottom left corner.
iCloud -
- With iCloud if you just sign into iCloud in System Preferences and turn on Contacts, it will prompt to merge all of your contacts that are not already syncing with Gmail or Yahoo!, etc. so there really isnt a way to pick and choose as much with that.
- However if you really want to use iCloud and not iTunes, you could import the contacts that you want into iCloud.com, but you would need to export them from your Contacts App on your Mac and then import them into iCloud (VCard / .VCF is the format you want).
* Exporting the contacts from your Mac Contacts Application --> http://mac.tutsplus.com/tutorials/app-training/contacts-101-a-beginners-guide-to -contacts-on-os-x/ (further down the page)
*Importing contacts into iCloud.com - http://support.apple.com/kb/PH3605
**NOTE - Remember if you do the import into iCloud.com method, DO NOT sign into System Preferences > iCloud, and choose to MERGE contacts. If you do this later, all of your contacts will merge with iCloud and you will have duplicates of this group.
I hope this isnt too confusing. Have a good night!

Why Acrobat x professional is changing the text formatting specifically the font family and the font size of the text in my pdf on exporting it to Microsoft word file format ?How should i stop Acrobat x professional from doing that so that i get an exact

Why Acrobat x professional is changing the text formatting specifically the font family and the font size of the text in my pdf on exporting it to Microsoft word file format ?How should i stop Acrobat x professional from doing that so that i get an exactly same word file on exporting it from its pdf counterpart?

I was testing the preciseness & efficiency of Adobe acrobat x professional's doc conversion capabilities. As i have to take a document editing project in future which is going to need lot of pdf to word and vice versa conversions . What I did was I created a test word document converted into a pdf using a pdf maker in my word 2007 , Acrobat did convert the document from word to pdf keeping everything in the source file intact , However when i tried the other way round and attempted to convert the same pdf to word 2007 file format I lost my formatting ?So the font that I used to create the pdf are the ones taken from word 2007 which i believe is using the fonts that are installed in my computer. Any suggestions on how to preserve the formatting of the document after converting it from pdf to word file format?
Regards
Mike

How do I ping a specific port (from a specific por...

Similar Messages

Maybe you are looking for