When client use socket to connect server, server how to get client IP

as topic

Your ServerSocket has an accept() method that gives you a Socket. The Socket class has a getInetAddress() method... I'll let you continue reading the API documentation from here.

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Java.io.IOException when to use WLST to connect admin server

Hello experts,
I am following this article to use wlst to connect to admin server from remote, but failed with below error.
Oracle WebLogic Server 12c: Configuring and Using Node Manager
>java weblogic.WLST
wls:/offline> connect('superadmin', 'agile9', 't3://myadminserver.company.com:7001')
Connecting to t3://myadminserver.company.com:7001 with userid superadmin ...
The CompatabilityMBeanServer is not initialized properly.
This might happen if the CompatabilityMBeanServer is
disabled via the JMXMBean.
To view the root cause exception use dumpStack()
WLST detected that the RuntimeMBeanServer is not enabled. This
might happen if the RuntimeMBeanServer is disabled via the JMXMBean.
Please ensure that this MBeanServer is enabled. Online WLST cannot
function without this MBeanServer.
Traceback (innermost last):
File "<console>", line 1, in ?
File "<iostream>", line 22, in connect
File "<iostream>", line 648, in raiseWLSTException
WLSTException: Error occured while performing connect : "Cannot connect to WLST."
Use dumpStack() to view the full stacktrace
wls:/offline> dumpStack()
This Exception occurred at Tue Jul 22 20:45:53 PDT 2014.
java.io.IOException
java.io.IOException
wls:/offline>
I checked CompatabilityMBeanServer is already enabled in Admin Console
Does anybody has any idea how to resolve?
My Environment:
weblogic 12.1.1.0
OS: REL 6.0
Java: 1.7.0_21
Thanks
Jie

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How to get Client IP address in oracle apps. Are there any API's.

hi,
I have one query
->How to get Client IP address in oracle apps. Are there any API's.
regards,
krishna

Hi,
this is very usefull
however are this data stored on the db or is only a temporary view?
I would like to have to keep track of all client connected.
Thanx a lot

How to get client IP in custom UCM Service

how to get client IP in custom UCM Service ?

have you tried
binder.getLocal("REMOTE_ADDR");
Let us know how you get on
Tim

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VPN client using CLI on windows 2003 server

Hello, first time poster here. Have an interesting issue I'm hoping to find help with.
I'm using the VPN client (I have version 4.8.01.0300) in CLI mode (called from a script) to connect to a remote site. Got the connection setup and all working fine except for one small detail. Hopefully I can explain this well...
I want this connection to run fully unattended as it will run numerous times per day, every day. The issue is the little pop-up message saying "VPN has disconnected".
When I first setup the connection, it was on windows XP and everything was golden. I could issue the command : vpnclient connect <name> user <userid> pwd <passwd> sd, <other stuff>, vpnclient disconnect and all worked as expected.
Then I installed same stuff on Windows 2003 server. Issuing same connect command gives error: "user authentication failed". Then I discovered that if I first launched the vpn client GUI then the CLI command, it would connect without error - but then the "disconnected" pop-up window came along.
So - can I either:
- Run vpn client in CLI mode without the GUI running.
- Suppress the pop-up.
Thanks in advance.
Scott

Hi,
Thank you for the post.
Please try register MSI installer or clean boot your system to install FEP client.
Registered MSI Installer following the steps below:
1.Run "cmd"--Browse to the "%systemroot%\system32" directory and execute: "msiexec /regserver"
2.Change directories to "%systemroot%\SysWow64" and execute: "msiexec /regserver"
3.Reboot the server
http://technet.microsoft.com/en-us/library/ff823833.aspx
If there are more inquiries on this issue, please feel free to let us know.
Regards
Rick Tan
TechNet Community Support

Direct Connection between clients using sockets

Hi, I'm a new user and i have a problem with sockets:
The question is how can i directly connect two users that are already connected to a server in other machine???
I mean
user1 is connected to server
user2 is connected to server
user1 tries to communicate with user1 but don't want to use the server, and the server only provides the client1's ip
I first thought to do this:
user2 asks to server for the info of a client1-server waiting for connections, and i think it could work fine, but only if the ports are not closed by firewall, because client-server will be running in a transparent mode for user and user may not know anything about servers, sockets, ports, etc. the user only will work with a gui or something else and that's all
Does anybody know what can i do to make this possible???
PD
Sorry for my bad English

It can be implemented like you said. Make one of the clients open a serversocket and pass the ip and port number through the server to the other client with information on where to connect.
If you're going to use direct connection between clients a lot then I would recommend that every client open a default serversocket at startup and register that information with the server and then every other client can ask the server for the ip and port to whatever client they wish to open a direct connection to.
Be aware that clients often are behind NATs and firewalls, so if need to deal with those issues you got to use hole punching (http://en.wikipedia.org/wiki/hole_punching) - pref on a known port like 80 - and to deal with the less frequently used application firewalls you can use http encapsulation in addition.

When client use socket to connect server, server how to get client IP

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