Application not accessible over VPN

I have written a windows service application that opens a TCPIP port (and posts a listen) on a server. A matching client application can connect and works perfectly when the client computer is on the local network.
When I am connected to the server using a VPN connection, however, the client gets a connection refused error. I'm sure its some sort of permission or privilege problem on the server, but not sure where to ask for help.
TOM

Might try them over here.
Windows Desktop Development on MSDN
Regards, Dave Patrick ....
Microsoft Certified Professional
Microsoft MVP [Windows]
Disclaimer: This posting is provided "AS IS" with no warranties or guarantees , and confers no rights.

Similar Messages

Windows 8.1 Metro Applications not functioning over VPN

Has anyone been able to resolve this in a corporate environment? We are not looking for loopback exemptions with fiddler, but rather a secure method to configure metro applications to use a proxy. If we manually set the proxy configuration, it
works fine but of course breaks connectivity off VPN. I've configured a pac file as this >
function FindProxyForURL(url, host)
if ((isPlainHostName(host) ||
dnsDomainIs(host, "corporatewebsite.com")) &&
!localHostOrDomainIs(host, "corporatewebsite1.com") &&
!localHostOrDomainIS(host, "corporatewebsite2.com") &&
!localHostOrDoaminIs(host, "corporatewebsite3.com"))
alert("This connection is going direct.")
return "DIRECT";
else{
alert("This connection is going through proxy.")
return "PROXY proxyaddress.com:9400";
When I configure a pac file under automatic settings in Internet Explorer, websites load correctly both internal and external. When loading metro applications, internet connectivity fails. I've also noticed that
netsh winhttp show shows that I'm still configured direct connection.
If I open fiddler and enable exemptions for Win8 metro apps, they work fine, but of course this 1) blows security 2) makes it very difficult to manage, especially 3rd party apps.
Any ideas? Has anyone solved this? Every post I've looked at has very little response back from Microsoft as to a proper configuration for this. Thanks guys.
Ryan

Hi,
This is a continual problem indeed. As far as I know, there is still no a effective solution with APP network during some VPN connected.
While, Untill now, if you need to set proxy for Store APP separately, you can make setting through Group Policy.
Computer Configuration - Administrative Templates - Network Isolation - Internet Proxy Servers for Metro Style Apps
Roger Lu
TechNet Community Support

Jabber 9.5 phone service not registering over VPN

TCT devices register fine over Any Connect VPN until I upgraded to 9.5!
After upgrade IM/P and Voice Mail services connect successfully over VPN but phone service indicates it fails to get configuration from server.
Everything works locally. Any ideas what might have changed with 9.5 release that would impact ASA config!

We've come across this issue also except ours is different we can't even login. Just says username or password is invalid.
Works ok on corporate wifi
Does not work on anyconnect over internet wifi.
Does not work on anyconnect over 3G cellular data network.
I can see it connects to the TFTP server pulls the XML files down connects to each CUP server in HA but both return wrong username and password.
-- 2013-11-06 17:33:30.594 ERROR [6dee000] - [JabberWerx][log] [CupSoapCli]: login cup failed, reason: Wrong username/password
-- 2013-11-06 17:33:30.598 ERROR [3c04618c] - [JabberWerx][log] [LoginMgr]: CLoginCup::OnLoginFailed, -1, Wrong username/password
-- 2013-11-06 17:33:30.599 ERROR [3c04618c] - [JabberWerx][log] [assert]: /Users/jingwliu/depot/jwcpp/branches/s201301mobile/jwcpp/LoginMgr/LoginContext.cpp(940): CacheCupServer, ASSERT(!"CacheCupServer() not implemented.") failed!
-- 2013-11-06 17:33:30.600 INFO [3c04618c] - [JabberWerx][log] [LoginMgr]: OnStateChanged CLoginStop::OnStateChanged
-- 2013-11-06 17:33:30.601 INFO [3c04618c] - [JabberWerx][log] [LoginMgr]: conn, canceled due to no needs. supposed:0, signning-on:0, signed-on:0
-- 2013-11-06 17:33:30.601 ERROR [3c04618c] - [JabberWerx][log] [LoginMgr]: login, OnError, 10
-- 2013-11-06 17:33:30.602 ERROR [3c04618c] - [JabberWerx][log] [JabberWerxCPP]: JWLoginSink::OnError, lerr:10
-- 2013-11-06 17:33:30.602 INFO [3c04618c] - [csf-unified.imp.Login][OnLoginError] ****************************************************************
-- 2013-11-06 17:33:30.602 INFO [3c04618c] - [csf-unified.imp.Login][OnLoginError] OnLoginError: LERR_CUP_AUTH: <10>. data: 0
-- 2013-11-06 17:33:30.603 INFO [3c04618c] - [csf-unified.imp.Login][OnLoginError] **************************************************************** -- 2013-11-06 17:33:30.594 ERROR [6dee000] - [JabberWerx][log] [CupSoapCli]: login cup failed, reason: Wrong username/password
-- 2013-11-06 17:33:30.598 ERROR [3c04618c] - [JabberWerx][log] [LoginMgr]: CLoginCup::OnLoginFailed, -1, Wrong username/password
-- 2013-11-06 17:33:30.599 ERROR [3c04618c] - [JabberWerx][log] [assert]: /Users/jingwliu/depot/jwcpp/branches/s201301mobile/jwcpp/LoginMgr/LoginContext.cpp(940): CacheCupServer, ASSERT(!"CacheCupServer() not implemented.") failed!
-- 2013-11-06 17:33:30.600 INFO [3c04618c] - [JabberWerx][log] [LoginMgr]: OnStateChanged CLoginStop::OnStateChanged
-- 2013-11-06 17:33:30.601 INFO [3c04618c] - [JabberWerx][log] [LoginMgr]: conn, canceled due to no needs. supposed:0, signning-on:0, signed-on:0
-- 2013-11-06 17:33:30.601 ERROR [3c04618c] - [JabberWerx][log] [LoginMgr]: login, OnError, 10
-- 2013-11-06 17:33:30.602 ERROR [3c04618c] - [JabberWerx][log] [JabberWerxCPP]: JWLoginSink::OnError, lerr:10
-- 2013-11-06 17:33:30.602 INFO [3c04618c] - [csf-unified.imp.Login][OnLoginError] ****************************************************************
-- 2013-11-06 17:33:30.602 INFO [3c04618c] - [csf-unified.imp.Login][OnLoginError] OnLoginError: LERR_CUP_AUTH: <10>. data: 0
-- 2013-11-06 17:33:30.603 INFO [3c04618c] - [csf-unified.imp.Login][OnLoginError] ****************************************************************
I've opened a support call with our vendor.

Mail, iCal Server and iChat server will not work over VPN

I have an Airport Extreme Base Station at the office running the network. Behind it sits a Mac Mini Snow Leopard server running 10.6.3. The ports necessary for Mail, iCal Server and iChat work fine through that external connection. I can also connect with VPN from my 10.6.3 clients.
HOWEVER, when I connect with the VPN clients, I am suddenly unable to access the Mail, iCal Server, Wiki server and iChat server. All connections time out. I can ping the server and I can do other things that do NOT work on the public Airport like ssh or VNC. ssh and VNC are closed at the airport extreme.
So it's pretty odd. When I'm connected via the VPN, all ports that are forwarded to the Snow Leopard server time out over the VPN.
I've tried various and sundry configurations with the VPN client. This includes trying to send all traffic over the VPN, moving it up in the service order, etc. etc. Nothing fixes it. DNS resolution is working fine, however when I do a wireshark capture of ppp0 traffic, I notice that SSL and TLSv1 handshakes appear to occur on the public IP address instead of the private network IP address... and they're all resets.
Has anyone gotten this to work successfully? Like I said, all ports that are NOT forwarded through the Airport work fine over the VPN, but will not work when connected to the VPN. It's really bizarre.

New data: any ports that are normally forwarded on the Airport Extreme to the Mac Mini server will not work when connected to the VPN.
For instance, if I have imaps/993 forwarded from the Airport Extreme to the Mac Mini, it works fine over the Internet. If I connect to the VPN, I can connect to all OTHER services on the Mac Mini, but Mail, for instance, will not work.

ITunes Home Sharing not loading over VPN after upgrade to 10.10.2

Hey, all.
For years I have used a VPN to stream my iTunes library from my home computer to my work computer (who wants to bring a drive around with them everywhere?). It works flawless on 10.8.5... Ever since I upgraded to 10.10.2 on my Mac Mini, this is what happens:
When I first start up iTunes on my local system, I can see the Home Sharing icon. Then I go and select my remote library....it starts to load as usual....but then after a while it just stops and the home share has disappeared. I can no longer select it. I remote into my Mac Mini using LogMeIn, and I shut down iTunes...turn off my VPN....turn it all back on again, and sometimes that fixes it. Sometimes I have to log out of home sharing, shut down itunes, restart itunes, log back in...and do the same locally...
As you can see...this is absolutely ridiculous. Normally, I leave iTunes on 24/7 and connect via my VPN whenever and wherever I want to. Now it's massive P.I.T.A.
Any ideas as to what's going on? I'm about 5 seconds away from downgrading back to Mountain Lion.
Thanks!
-=R=-

Anyone? Anyone? ....Bueller?

DirectAccess - one website not accessible

Hello friends,
I have UAG DirectAccess-Installation running since some years. Now we found one local Webserver (of hundreds) who is not accessible over DirectAccess. From the UAG Server the Website works. From any other place also, but not over DirectAccess.
On Client ping gives the IPv6-Address -> DNS works.
Question: What can I do to find the reason/what are the next steps?
Grüße/Regards, Jens Klein

I asume the Web Server is located on you internal network.
There could me many reasons. To point you out to one of them; If your DirectAccess Client is using the Teredo protocol, make sure your DirectAccess Clients can ping the Web Server. By that I mean the Web Server should allow inbound ICMPv4 from
your DirectAccess Servers, otherwise you won't be able to access it. This is requirement that is sometimes forgotten.
Boudewijn Plomp, BPMi Infrastructure & Security
Please remember, if you see a post that helped you please click "Vote as Helpful", and if it answered your question, please click "Mark as Answer".

The Secure Store Service application Secure Store Service Proxy is not accessible

I am working on setting up a new SharePoint 2013 Farm for our external web site which is currently running on 2010 SharePoint. Because this is an External Website for our organization we have an internally available Publishing Site and there is an Web App
Extension to provide Anon Access to users using the www address. Currently I am doing everything on a single server for testing with HOSTS entries to loop back so I can test with real host headers and not impact the 2010 prod environment. We will be setting
up 2 more WFEs with a NLB before moving this into prod but it isn't there yet. We brought the Site Collection Databases over but are still running in 2010 mode for now.
I migrated a copy of the Secure Store Database over from 2010 and had it put on the 2013 Farm's Database Server. Set up Secure Store and the Secure Store Proxy. I went into the Secure Store Proxy in CA and refreshed the Key with the proper Pass Phrase. After
doing that I could see the Target Application IDs listed. Everything was looking good so I went off to test. If I am on the publishing site I can go to a page that has the solution on it and it operates as expected. It does a query to a non SharePoint database
and returns information filtered based on the search parameters. The only odd thing I see is if I click on the "Site Actions" I get a message "An error has occurred with the data fetch. Please refresh page and retry." Need to look into
that more but it only happens on pages that have these solutions. Maybe a clue. If I go to the Anonymous Access page (www......) and try and use the solution, it immediately (way too quick to appear like it is doing anything) comes back with "The security
token request cannot be completed."
If I dig through the usage logs I am finding the following.
The Secure Store Service application Secure Store Service Proxy is not accessible. The full exception text is: The security token request cannot be completed.
Unexpected exception from endpoint address : https://[Servername]:32844/4e87fd3aabb640fb8cc3ed52188cf5c0/SecureStoreService.svc/https
Logging unknown/unexpected client side exception: InvalidOperationException. This will cause this application server to be removed from the load balancer queue. Exception: System.InvalidOperationException: The security token request cannot be completed.
at Microsoft.SharePoint.SPSecurityContext.SecurityTokenForServiceContext(Uri contextUri) at Microsoft.SharePoint.SPChannelFactoryOperations.InternalCreateChannelActingAsLoggedOnUser[TChannel](ChannelFactory`1 factory, EndpointAddress
address, Uri via) at Microsoft.Office.SecureStoreService.Server.SecureStoreServiceApplicationProxy.GetChannel(Uri address) at Microsoft.Office.SecureStoreService.Server.SecureStoreServiceApplicationProxy.Execute[T](String operationName,
Boolean validateCanary, ExecuteDelegate`1 operation).
Initially I was fighting a firewall issue because it wasn't working (different errors) on both sides. Had Network Engineers open firewall ports needed and now it works on the publishing side. Still the same error on the Anon side. I suspect I have missed
something when it comes to configuring the Secure Store to allow access to anonymous connections.
Let me know if you need any more information but that should paint a pretty good picture as to how things are set up.
Thanks for any help on this one. Searches haven't found much that has helped so far.

Hi Sennister,
I recommend to verify the things below:
Did this issue occur with all the pages in the anonymous side?
Check if the Claims to Windows Token Service is started.
Change the <identity impersonate="true" /> in the web.config to see if the issue still occurs.
Thanks,
Victoria
Forum Support
Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Subscriber Support, contact
[email protected]
Victoria Xia
TechNet Community Support

Voice over vpn-call not completing

Hi folks,
I got a problem,where with voice over vpn. So far my voip calls were running purely on shared IP internet. Today we had tried to make two side a vpn site-to-site tunnel and send traffic thru.vpn is working. (md5,des)
The problem We faced is when i dial a number, the other side party's phone rings for 6-8 seconds and the call gets disconnected.Whether or not the called party answers the call gets disconnected after 6-8 secs. Iam not getting any ring back, while actually other side phone rings. No voice is going thru.
my network is normalpbx--to--Cisco3800 to--Pix--to--QuintumGateway
isdn debug shows Cause code18-no user responding.
help me on this...

Hi,
can you provide configurations of the voice gateway and pix.
Anyway my best guess is the PIX:)
Check timers, check security policies.

Not able to connect remote oracle database over VPN

I can not connect remote oracle database over VPN. tnsping is ok and it shows the server information of remote database. i can also telnet the 1521 port of remote database server. I can connect the same server when it is located in the same LAN. Please help me out this is very urgent.

6b6c669e-6baa-45c4-a6dc-444aef2d5e7a wrote:
I can not connect remote oracle database over VPN. tnsping is ok and it shows the server information of remote database. i can also telnet the 1521 port of remote database server. I can connect the same server when it is located in the same LAN. Please help me out this is very urgent.
First, this is a forum of volunteers. There is no "urgent" here.
"Urgent" means one of two things -
1) people are dying, or
2) you have a customer-facing, revenue-producing production system that is down.
(And to get some perspective on the second case, keep the first in mind.)
For the first, you call whatever civil emergency service seems appropriate.
For the second, you open an SR with Oracle - which requires a paid-up support contract. For *them* to consider your problem "urgent", you will need to demonstrate that your problem falls under item #2. I seriously doubt your problem fits that criteria.
You don't have a support contract? Now you know the exact dollar figure that your company places on the data.
That said, you need to understand a few things about your specific problem,
First, port 1521 is only used by the listener to accept a connection request. Once it gets that request (and finds that it is for a service (sid) that it knows about, it will fork a server process and tell the requesting client that it can communicate with that server process over some other port .. a randomly chosen port number in the "high" range. It could be your vpn is blocking that other port, whereas your internal firewall is not.
But this is just an educated guess since I cannot find "can not connect remote oracle database over VPN" in any error message manual. If you had mentioned the VPN along with an actual oracle error message we could be much more precise in our diagnoses and recommendations.
---- edit 22 Sep
It occurred to me that I just assumed you were using the same client machine in both cases ... a laptop that you use both at work (local network) and home (vpn). If that assumption is false, there are probably problems with your tns setup on the home (vpn) machine.
But again, it would be much easier to help if you gave us an actual error message.

Mouse over dock icon no longer indicates "application not responding"

A very convenient feature seems to be missing from Snow Leopard. In prior versions, if an application was not responding, holding the cursor over its dock icon would display "[Application] Not Responding" and also an option to Force Quit. This status message does not appear in Snow Leopard.
Are we to assume that if we click and hold on a dock icon and "Force Quit" is presented as an option, that the application has stopped responding?
Suggestions?

drdocument wrote:
Thanks!
So if I click and hold a dock icon and "Force Quit" is shown instead of "Quit" would that indicate that the particular application is in the midst of some process and simply unable to respond?
Should I simply allow more time for the app to finish whatever it's doing?
it could be either. sometimes an application is busy and is showing as not responding but will come out of it after a while. but sometimes it's truly hanging and then you have to force quit it to get rid of it. there is no way to tell just by looking at the dock. give it a bit of time and if it's still not responding then force quit. but if it's happening all the time then you may have problems with your system.
In particular, here, I've launched DiskWarrior 4.2 on a Mini (via Screen Sharing from my Mac Pro) in an attempt to rebuild directory on a My Book 1TB external drive connected by FireWire, which Disk Utility indicates needs repair but DU cannot repair. Ideas?
so what does disk warrior say when you try to rebuild the directory? and you should also verify the internal drive on the mini too.

App not working properly when access over vpn

hi,
Strange behavior of application when access through vpn. The application keeps on reloading endlessly. And other application renders completely but when the tab is clicked it will reload the whole page displaying the same tab. Is ADF has an issue when access over proxy?
Both application is build using ADF 11g and is implemented through regions.
Thanks in advance.

I think there something to do with PPR or calling the region or am I missing something? The page that keeps reloading has taskflow with activation is immediate but the refresh is set to IfNeeded. Then the page with tabs, the content of the tab are taskflows as well.
Thanks in advance.

HT5085 I have found that at least 3 music videos that I had previously purchased are not available in my I-tunes music video list. I paid for them over a year ago, why are they not accessible, and why did they just disappear from my lists?

I have found that at least 3 music videos that I had previously purchased are not available in my I-tunes music video list. I paid for them over a year ago, why are they not accessible, and why did they just disappear from my lists?

Have you deleted anything from your iTunes library ? Have you checked to see if they are still on your computer, but not listed in your iTunes library ?
If not then do they show in the Purchased link under Quicklinks on the right-hand side of the iTunes store homepage for redownloading ? If they don't show there and others do and they are still in your country's store, then check to see if they are hidden : http://support.apple.com/kb/HT4919
If they are no longer in your store for redownloading (or you aren't in a country where music videos can be redownloaded) then you will need to copy them back from your backup of your library/downloads.

Photos visible in iPhoto application but not accessible for upload

Any help anyone can provide with this is greatly appreciated. I took pictures of a friends wedding and have been trying to order a photobook as a gift. I decided to try to use iPhoto to make the book. I don't use iPhoto very often and at the start of this, my iMac was running on the Tiger OS and an old version of iPhoto (I think 5 or 6). After completing the first version of my photobook, I tried to place an order, but got a message that my version of iPhoto wasn't supported any longer and I'd have to upgrade.
I called the Apple store and ordered the Mac Box Set to upgrade my operating system to Snow Leopard and my iLife to version 11. The woman at the Apple store had me check my system info., available space, etc. and she assured me that my system should be able to handle the upgrade. I went ahead with the upgrade, loading the new operating system first and then iLife. The install seemed to go just fine, I never got any error messages and all the applications appear to function properly. So, I used the new version of iPhoto to create a photobook. I then placed the order the first time. On my end the process went smoothly and the upload completed without interruption. However, I got an e-mail message 4 days later saying my order couldn't be completed because files did not upload properly. So, I tried to place the order again, following the instructions to make sure that all my other applications were closed, etc. Once again the process seemed to be completed without any issues. However, now a week later, I once again got the error message that my order could not be completed because files did not upload properly.
So, I decided to try to place an order through a different vendor. Now I have discovered that all my recent photos (despite appearing in the iPhoto) are not accessible when I try to access them for upload to the vendor's site. The icon for iPhoto library is grayed out and there is no longer an option to access my photo rolls through finder. So, now I am unable to place the order for the photobook.
Can anyone help me figure out how to fix this? Any help you can provide is greatly appreciated.

Nothing to be fixed. Just a little learning for you.
There are many, many ways to access your files in iPhoto: You can use any Open / Attach / Browse dialogue. On the left there's a Media heading, your pics can be accessed there. Command-Click for selecting multiple pics.
(Note the above illustration is not a Finder Window. It's the dialogue you get when you go File -> Open)
You can access the Library from the New Message Window in Mail:
There's a similar option in Outlook and many, many other apps. If you use Apple's Mail, Entourage, AOL or Eudora you can email from within iPhoto.
If you use a Cocoa-based Browser such as Safari, you can drag the pics from the iPhoto Window to the Attach window in the browser.
If you want to access the files with iPhoto not running:
For users of 10.6 and later: You can download a free Services component from MacOSXAutomation which will give you access to the iPhoto Library from your Services Menu.
Using the Services Preference Pane you can even create a keyboard shortcut for it.
For Users of 10.4 and 10.5 Create a Media Browser using Automator (takes about 10 seconds) or use this free utility Karelia iMedia Browser
Other options include:
Drag and Drop: Drag a photo from the iPhoto Window to the desktop, there iPhoto will make a full-sized copy of the pic.
File -> Export: Select the files in the iPhoto Window and go File -> Export. The dialogue will give you various options, including altering the format, naming the files and changing the size. Again, producing a copy.
Show File: a. On iPhoto 09 and earlier: Right- (or Control-) Click on a pic and in the resulting dialogue choose 'Show File'. A Finder window will pop open with the file already selected. 3.b.
b: On iPhoto 11 and later: Select one of the affected photos in the iPhoto Window and go File -> Reveal in Finder -> Original. A Finder window will pop open with the file already selected.

Forum FAQ:Why Application Data folder is not accessible

Why Application Data folder is not accessible
Question
When I access the Application Data folder with administrative privilege on my computer, I get an error message "Access is denied".
Answer
Note:
This FAQ is based on discussions from a previous forum thread (
Accessing "Application Data" in Windows 7 ). Thanks to Ronnie Vernon and other participants' information sharing.
In Windows Vista or later Operating Systems, the default location of user data has changed. The
Application Data folder is not an actual folder. It is a
Junction Point for backward compatibility. A Junction Point is a physical location on a local hard disk that points to another location on that disk or another storage device. It is essentially a shortcut.
You might have noticed when clicking on a folder in
Windows Explorer with a shortcut icon shown on it (a Junction Point ), you get an
Access Denied error message. This is to be expected. By default, the Read permission for Junction Points is set to
Everyone – Deny . You are not supposed to access these folders, and there really is no reason to access these folders.
If you want to know where are those Junction Points pointing to. You can track down the real location of the files by running the command
dir /aL to display all the Junction Points and the locations that the
Junction Points refers to.
For example:
If you want to track down all Junction Points on C: drive, please locate C: drive and enter the following command:
C:\>dir /aL /s
More Information
For more information on Junction Points, click the following links to view the articles:
Junction Points and Backup Applications
Junction Points
Junction Points in Vista
Applies to
Windows 7 Starter
Windows 7 Home Basic
Windows 7 Home Premium
Windows 7 Professional
Windows 7 Ultimate
FOR INTERNAL INFORMATION RECORD
Related Bug number:
[Optional]
Source Thread:
[5ae36d5d-cb29-49ae-a379-a8be0dde0abc]
Reference link:
[Optional]
Author
[v-daleq]

This article is nonsense. Applications store data in this folder that needs "backed up." As one example only, bookmarks for Google Chrome.
"You are not supposed to access these folders, and there really is no reason to access these folders."

Rokr: "Some files and applications are not accessible"

Help please? When using USB to connect to my ibook the phone gives me this message: "Coneced as Storage Device: Some file and applications are not accessible". I then go to my desktop and search through my phone to find no files not to mention not showing up in iTunes. Could someone please help?

I am having a similar problem.
My RoKr was connecting and syncing properly until I performed the latest software upgrade (which upgraded both iTunes and iSync). After the upgrade my phone does not show up either in iTunes or on the desktop. When I plug the phone it indicates that it is connecting as a storage device and some file/applications will not be accessible. However the phone does not appear on the desktop or in iTunes. When I go into iSync the phone is only recognized via bluetooth, the USB connection is not detected.
I remain tuneless and await a solution...
PowerBook G4 Mac OS X (10.4.2)

Application not accessible over VPN

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