VPN session remains up but can no longer get to internal devices
Our remote users in Germany are provided with a mixture of Vodafone 3G Mobile Connect Cards (PCMCIA) and "USB sticks" for cellular broadband access. Installed on their laptops is Vodafone's Mobile Connect Client & Cisco VPN client version 5.
To connect, they first connect to Vodafone's "VPN access point" -- Vodafone's VPN only service offering. Once connected, they VPN into the network with the Cisco client. All users connect to a Cisco 3020 Concentrator.
Users are able to access network resources, however, they lose connectivity after 5-10min. What's unusual is, it doesn't look like the VPN session drops since the padlock in the right hand corner remains locked; they just can't access network resources.
To troubleshoot...
a) We had a user establish a VPN session then immediately start a continuous ping to an internal device's IP address. The connection stayed up for 20min before requests started timing out.
b) We enabled "IPSec over TCP" on the client and Concentrator side, no change.
What could possibly be causing this behavior?
Does Vodafone use Venturi Transport Protocol clients for Windows like Verizon's does with their EvDO cards? If so, we had to turn off and eventually uninstall the Venturi client software because it detrimentally interfered with IPsec traffic.
-Gary
Similar Messages
-
I have recently been having a clear up on my pc. I have tried to access Itunes which was on my pc but it will not load!! Help
http://support.apple.com/kb/TS1717
try this article for launch issues -
I have been trying to update itunes but i keep getting a runtime error. i have been working on this for 2 hours and cannot find anything in the community to help
Solving MSVCR80 issue and Windows iTunes install issues.
-
I changed nothing in my email account, talktalk.net, but can no longer send (server's response, "authentication required) No problem receiving, I am using Mavericks on my MacBookPro. No problem using Cloud, but I want to use my talktalk account as before the problem
I can send and receive using talktalk without any problems using my iPod and iPad.
I would be most grateful for help - in simple form, please, I am an 80 plus female Mac lover!Hello Hazel139,
I found this in one of the similar post hope it helps you.
Level 6 (14,190 points)
X423424X
This helped meRe: Problem SENDING email Jun 17, 2012 1:40 PM (in response to Casanewton)
The error I see is you did not specify the proper authentication for the smtp server.
In the Mail preferences for the account, smtp popup, select Edit SMTP Server List. A sheet will drop down. Select Advanced tab on that sheet. You should, I assume, set the Authentication to password, and set the proper username and password. That's where the poper would be set if 587 is not the one you should be using. Maybe it is. I only bring it up since I see it trying to use port 587.
If you got this stuff already set correctly then I don't know. Mail has a problem in your setup. Maybe delete the account and recreate it from scratch.
https://discussions.apple.com/message/18670442#18670442 -
I just updated my iPhone 4s iOS to iOS 8 and but can no longer find personal hotspot, How and where can I find it on my iPhone 4s.
Usually I share my internet with other device with ios7 but now that I have ios8 on my iPhone 4s I can no longer find the personal hotspot. How can I share internet with other device using ios8 on my iPhone 4s?
THanksSettings>Cellular>Personal Hotspot. The carrier has to support this for you. This is where you should find the setting to turn it on or off.
-
rented a movie on my ipad a few weeks ago. i haven't watched it yet but can no longer find it on my device or anywhere. Thoughts?
You can't re-download it after it has expired (if that's the case).
You could try to contact support, and you MAY get an exception...
iTunes Store Support
http://www.apple.com/emea/support/itunes/contact.html -
# Question
I can no longer get to Facebook Via firefox It comes up loading in the tab but does not get any further one minute it was working the next it was,nt should I try uninstalling firefox then reinstall or does anyone know what could of happened thanks* "Clear the Cache": Tools > Options > Advanced > Network > Offline Storage (Cache): "Clear Now"
* "Remove the Cookies" from sites that cause problems: Tools > Options > Privacy > Cookies: "Show Cookies"
Start Firefox in [[Safe Mode]] to check if one of your add-ons is causing your problem (switch to the DEFAULT theme: Tools > Add-ons > Themes).
* Don't make any changes on the Safe mode start window.
See [[Troubleshooting extensions and themes]] and [[Troubleshooting plugins]] -
I can no longer get email on my imac, but can get my messages on my iphone
I can no longer get my email on my imac, but can get them on my iphone & ipad. (sbcglobal.net). It's as if it is frozen. It keeps "recovering" the last email I sent.
I can no longer get my email on my imac, but can get them on my iphone & ipad. (sbcglobal.net). It's as if it is frozen. It keeps "recovering" the last email I sent.
-
I hv lost my icon for iphoto on my Imac Mac OSX10.5.8. I still hv my pics but can no longer creat albums and events. If I upgrade to the latest Mountain Lion, will my pics go into the new iphoto?
From where did you lose the iPhoto icon? From the Dock? If so, then it's still in your Applications folder. Find it there then drag the icon back into the Dock. If it's no longer in Applications perhaps you've moved or renamed it. Use Spotlight to search for "iphoto."
Upgrading to Mountain Lion will not affect your iPhoto Library unless you erase the hard drive first. Be sure you backup before any system upgrade.
Upgrade Paths to Snow Leopard, Lion, and/or Mountain Lion
You can upgrade to Mountain Lion from Lion or directly from Snow Leopard. Mountain Lion can be downloaded from the Mac App Store for $19.99. To access the App Store you must have Snow Leopard 10.6.6 or later installed.
Upgrading to Snow Leopard
You must purchase Snow Leopard through the Apple Store: Mac OS X 10.6 Snow Leopard - Apple Store (U.S.). The price is $19.99 plus tax. You will be sent physical media by mail after placing your order.
After you install Snow Leopard you will have to download and install the Mac OS X 10.6.8 Update Combo v1.1 to update Snow Leopard to 10.6.8 and give you access to the App Store. Access to the App Store enables you to download Mountain Lion if your computer meets the requirements.
Snow Leopard General Requirements
1. Mac computer with an Intel processor
2. 1GB of memory
3. 5GB of available disk space
4. DVD drive for installation
5. Some features require a compatible Internet service provider;
fees may apply.
6. Some features require Apple’s MobileMe service; fees and
terms apply.
Upgrading to Lion
If your computer does not meet the requirements to install Mountain Lion, it may still meet the requirements to install Lion.
You can purchase Lion by contacting Customer Service: Contacting Apple for support and service - this includes international calling numbers. The cost is $19.99 (as it was before) plus tax. It's a download. You will get an email containing a redemption code that you then use at the Mac App Store to download Lion. Save a copy of that installer to your Downloads folder because the installer deletes itself at the end of the installation.
Lion System Requirements
1. Mac computer with an Intel Core 2 Duo, Core i3, Core i5, Core i7,
or Xeon processor
2. 2GB of memory
3. OS X v10.6.6 or later (v10.6.8 recommended)
4. 7GB of available space
5. Some features require an Apple ID; terms apply.
Upgrading to Mountain Lion
To upgrade to Mountain Lion you must have Snow Leopard 10.6.8 or Lion installed. Purchase and download Mountain Lion from the App Store. Sign in using your Apple ID. Mountain Lion is $19.99 plus tax. The file is quite large, over 4 GBs, so allow some time to download. It would be preferable to use Ethernet because it is nearly four times faster than wireless.
OS X Mountain Lion - System Requirements
Macs that can be upgraded to OS X Mountain Lion
1. iMac (Mid 2007 or newer)
2. MacBook (Late 2008 Aluminum, or Early 2009 or newer)
3. MacBook Pro (Mid/Late 2007 or newer)
4. MacBook Air (Late 2008 or newer)
5. Mac mini (Early 2009 or newer)
6. Mac Pro (Early 2008 or newer)
7. Xserve (Early 2009)
Are my applications compatible?
See App Compatibility Table - RoaringApps.
Am I eligible for the free upgrade?
See Apple - Free OS X Mountain Lion upgrade Program.
For a complete How-To introduction from Apple see Upgrade to OS X Mountain Lion. -
I can send emails with Mail but can no longer receive them. Yet I haven't altered anything. How do I solve this problem. Thanks
Who is your email provider? Have you set up your account manually or was it set up automatically?
-
I can no longer get the column view since installing 12.0.1.26.
I can no longer get the column view since installing 12.0.1.26. The only thing my iTunes for PC will not display the column view of songs any more The only thing I have access to is the view that displays the album covers. I used the Help function, followed the procedure several times. When I click on the music icon, the icon flashes, but does not bring up a menu as shown in the "help" file.
1) reset the iPad. Hold power home button until screen goes black, apple logo appears-release
2) delete the app, reinstall.
3) wait for an update to the app -
I can no longer get into my Hotmail.
I can no longer get into my Hotmail. I am using OS 10.8.4 with Safari as a browser. I get an error message saying Safari cannot find the server. My Hotmail account is very important to me. Please help.
PerCarolyn's suggestion I deleted all cookies but this did not solve the problem
The error message is "Safari can't find the server. The server is
http://by172w.bay172.mail.live.com -
I can no longer get to my e-mail from MY pc computer.
I can no longer get my e-mail from (MY) PC. This started happening about a week ago. I have Win 7 Pro, IE 9, Icloud 2.1.1.3, and I normally use Thunderbird instead of Outlook. TB says problem with loging in to server. I then tried Icloud.com, can log in just fine but when it starts to load mail, a message comes up that says "There was a problem loading the application" and the report message says 'a possible network error or missing resources'. I can use a different computer and get my mail just fine from Icloud.com. TB also sends mail just fine. Can anyone help?
there should be an X on the right side of each tab. clicking on it should close that tab
-
i can no longer get my i phone to pair with my autos hands free. the blue tooth indicates it is on on my phone and the sinc is also on but neither auto can find a blue tooth device. any help will be appreciated. cliff
http://support.mozilla.com/en-US/kb/Installing+a+previous+version+of+Firefox
http://www.mozilla.com/en-US/firefox/all-older.html -
I can no longer get my complete bank statements online, and my bank blames the latest Safari update and tells me to switch to Firefox. Is there no other solution?
I would feel dreadful If I thought had caused you a problem. The warnings about Java are fully justified but providing you are communicating with a known source, and as I said, you disable it the moment you have finished, you should be safe.
It might also be worth asking your bank what problem they have and would it be the same if you were using Firefox, for example.
Like you, I am very security minded, in fact I won't even put my bank details on my Mac let alone run my account that way.
Maybe you are looking for
-
Hi everyone, I recently found out that my USB port, closest to my screen, is not working. Before I called Apple Care for help, I performed a PRAM and a SMC RESET, which unfortunately did not work. I called Apple Care and they help me troubleshoo
-
Photosmart 7510 wont print black
Help!!! on my last tax forms for my business and I can't get the black to work even with a new cartridge!!! screen shows a full black but when i print a report for the ink it shows nothing!!! i have to have my printer fast!!!
-
Hello All, I followed the instructions when I plugged in my iPhone 4s to do a backup on my Mac. I was then prompted to update carrier settings by going to Settings>General>About. I did as instructed and nothing was new, even though I was advised to u
-
Why do the songs I bought are incomplete?
I downloaded them but when i try to play them, they cut at the 10th second and the next song starts to play
-
InDesign CC 2014 won't start - World record and a bug
Seems to be a common issue where InDesign won't start. All sorts of advice all over the Internet, much of it useless. Spent a couple of hours trying various thing and finally found and deleted the PC preferences files. Set a new world record: 126 cop