Trouble connecting via VPN

When on my home WiFi, I can't connect to my company's server. But from other places (cafes, airport) I can. I have tried this by going straight into the modem with an ethernet cable and it works, so I think it has to be in the airport extreme settings. Can anyone give me an idea of what I need to change, and if so, how do I change it?

Had the same problem. When using the wireless part of the AP, I could connect to our Cisco VPN concentrator but was frequently disconnected. If I go hardwired to the back of the router, the VPN never drops. I have searched and searched, tried all the suggestions in the forums and no luck. I bought a Linksys router and it works perfectly. Never once a dropped VPN connection over wireless. (both are 802.11n & GigE)
Sad that Apple won't do anymore with this. I also have an Airport Express, I should try that and see what happens. Then I'll know if it's the AP hardware or what.

Similar Messages

Financial Reports Client - 11.1.2.1 - Won't connect via VPN only?

When I try and connect via VPN only. I get: You are not authorized to use this functionality. Contact your administrator.
Here's the log from client. We have ensured the client version matches the server version exactly. Funny as when I'm directly on their network I can connect just fine. Hoping this log will point to solution.
Log:
[2012-06-01T10:31:45.196-04:00] [EPMFR] [ERROR] [] [oracle.EPMFR.core] [tid: main] [ecid: 0000JUcTOpZD4io5KVt1ie1FmD9H000000,0] [SRC_CLASS: com.hyperion.reporting.registry.FRSystem] [SRC_METHOD: lookupHsServer] [[
com.hyperion.reporting.util.HyperionReportException: Could not connect to the server.
Please make sure that the server is running as specified in the logon dialog (including port number if not default).
     at com.hyperion.reporting.registry.FRSystem.lookupHsServer(Unknown Source)
     at com.hyperion.reporting.javacom.HsServer.getServer(Unknown Source)
     at com.hyperion.reporting.javacom.HsHelper.getServer(Unknown Source)
[2012-06-01T10:31:45.273-04:00] [EPMFR] [ERROR] [] [oracle.EPMFR.core] [tid: main] [ecid: 0000JUcTOpZD4io5KVt1ie1FmD9H000000,0] [SRC_CLASS: com.hyperion.reporting.javacom.HsServer] [SRC_METHOD: getServer] [[
java.lang.NullPointerException
     at com.hyperion.reporting.javacom.HsServer.getServer(Unknown Source)
     at com.hyperion.reporting.javacom.HsHelper.getServer(Unknown Source)
]]

I think you have already posted this problem on another post, I said it is possible it could be a ports issue.
Have a look at the following http://www.oracle.com/technetwork/middleware/bi-foundation/epm-component-communications-11121-354680.xls
Select FR studio as the client and it should give indication to the ports that need to be opened.
Cheers
John
http://john-goodwin.blogspot.com/

Poor performance in remote site connect via VPN

Hello
we have site connected via VPN over the internet.
AVR ping time is less then 100ms.
EP perform well within local area network, but users at this site report 20-30 sec per new screen. we also use this line for R/3 connection with good responce time.
do you have any tips for EP tunning for WAN?
TNX
Erez

Erez,
Is the requests/packets encrypted for external user requests? You can analyze by using HTTPWatch to analyze where the bottleneck/delay is with the response times. Run internal request, and external request and compare reports.
http://www.httpwatch.com/
James

Kerberos issue when connecting via VPN

Hi,
I am have some issues when connecting via VPN.
The following kdc log is issued when I log via VPN
May 02 12:12:21 ATHENA.MYDOMAIN.LAN krb5kdc[163](info): DISPATCH: repeated (retransmitted?) request from 192.168.2.5, resending previous response
May 02 12:12:21 ATHENA.MYDOMAIN.LAN krb5kdc[163](info): TGS_REQ (7 etypes {18 17 16 23 1 3 2}) 192.168.2.5: UNKNOWN_SERVER: authtime 1146535939, [email protected] for ldap/[email protected], Server not found in Kerberos database
I also have a system log May 2 12:12:21 ATHENA DirectoryService[41]: GSSAPI Error: Miscellaneous failure (Server not found in Kerberos database)
This logs only happen while logging through VPN.
Any idea?
Cheers
Ben

Hi,
When using your VPN are yo using Terminal LIcense or Remote Desktop Connection?
Please do the following to save form settings:
1. Only 1 module should be open when using form settings.
Close other modules that doesn't need.
2. Close the module after changed. To make sure the settings are saved.
3. Always close all the module before exiting SBO program, use the click FIle and Exit habit.
4. Terminal Licensing should be use when connecting remotely.
Thanks.
Clint

Trouble connecting via SFTP today? Here's the fix.

If you've been experiencing SFTP connection errors, make sure you accept the new terms of use as detailed here: http://www.businesscatalyst.com/bc-blog/trouble-connecting-via-sftp-make-sure-you-accept-t he-new-terms-of-use

Have you tried connecting to other networks? When you click on the airport icon are there other networks available? If so try them.

Users can only connect to RD farm website and cannot remote into terminal server , when connected via VPN

Hello,
I have a RD farm using 3 Win 2012 servers (1 broker and 2 session host), for internal use only, have not
configured gateway for internet access.
Users are able to connect to RD farm website and remote into terminal server, within office
but can only connect to RD farm website and cannot remote into terminal server , when connected via VPN
Its takes long time at securing connection and fails.
Thanks

Hi,
Thank you for your posting in Windows Server Forum.
First of all I would suggest you to configure RD gateway role on your server and pass all the connection through it because it’s a best practice to use RD Gateway in RDS Farm.
Apart from this, if you are not using RD Gateway then you must check that you have successfully forwarded port 3389 for RDS to access via VPN. Also check that you have made configuration under IIS Manager to enable Forms Authentication. Please check
this link.
In addition, please refer beneath article for additional details.
1. How to Access Windows Remote Desktop Over the Internet
2. Remote Desktop Services in Windows 2008 R2 – Part 3 – RD Web Access & RemoteApp
(For reference)
Hope it helps!
Thanks,
Dharmesh

Can i connect via vpn on a mac to a windows computer

I know this question has probably been asked a number of times but: Can a Mac be used to connect via a VPN connection to a Windows machine? I need to do this to access a Windows desktop via remote access. Have not found a way to do it yet.

Yes, it can. Restore it on the PC; doing so on the Mac will put it in a format the PC can't use.
(79280)

I have connected via VPN but can't see lion server .private

when I am in my local network at home I simply go to finder and click on my server and connect to it. When I VPN form the net into my servers local network I dont see it in my finder? I know I am in the next work being I did a IP Check but am I am missing something how am I to get to the server to get to my files? it is set up as a .private.

Spoke to an apple rep today. when accessing via VPN go to finder then go to the top menu click GO at the bottom of the drop down will be connect to server simply add the IP address to access.

4150L - Works on web, but can not connect via VPN or Remote Desktop

Recently purchased a 4150L and installed the latest firmware. We have been able to access all public websites without any problems. But, when we try and access our customers computers via VPN (various types) or Remote Desktop, we can't connect. We can sign-in to VPN, but when we try and access the computer, it says "can't connect". Exact same message with Remote Desktop. We are able to connet when use a Verizon phone as a hotspot and from every other internet service that we have tried (i.e. hotels, starbucks, etc.) It appears it is an issue with the 4150L.
Verizon Tech Support has been no help!
All ideas are appreciated!
Thanks,
Skip

Skip,
VPN traffic should be allowed through on the MiFi 4510L by default. I know I do not have any issues with mine on either the Cisco IPSec or Cisco SSL VPN Clients.
If Verizon DNS is interferring then perhaps you could try to connect to your VPN via a direct IP Address instead of a URL. Not sure what VPN client you have but there should be a No DNS option to connect if you know the correct IP. You could also try switching your DNS to one of the free ones such as the one offered by Google or any of the others.
VPN's carry alot of overhead on existing connections in my experience. Its not untypical to have a 3G connection cut in half when a VPN is applied. Try running a speed test to make sure your connection is atleast 1 MB on download before initiating a connection. If the performance of the MiFi is too poor in that area it may never be stable enough to support a connection. Feel free to post some Speedtest.net averages so we can see what you are working with.
Something to note about the MiFi 4510L is that it is on the SIM card network. That means that NAT is always going to be an issue and block your users from providing a truely public IP Address. Directly remoting to them through any means will be nearly impossible.

Email connectivity via VPN

Hi,
I'm currently unable to force a recieve email option via vpn on my nokia E72 phone. Details as follows:
email setup: pop3/imap
incoming: imap
outgoing: smtp
Nokia updates recent: yes.
There is no "send/receive" option on the client and the "synchronise all" option appears to do nothing. I can create and send emails no problem, they are received by the addressee with no problems, I just can not receive emails or download/synchronise with my company email account.
To connect I open the email client, choose the vpn connection, enter my username and appropriate passcodes, the connectivity is established, then no email is received, even if I syncrhonise.
Any advice/help would be appreciated.

Its a server which can be virtualized. You will have to order it.
http://www.cisco.com/c/en/us/products/collateral/unified-communications/expressway-series/datasheet-c78-730478.html
The top level part number is R-UCL-UCM-LIC-K9. You will need CUCM 9.1.2 or higher with CUPS to get it working.

While connected Via VPN - Couldnt reconnect to disconnected or active session

Hi Folks,
Looking for some help here, I got users who are having problem while connecting remotely via VPN .
Users can take remote desktop to server if they do not have any disconnected or active session without any problem
But if they do have active or disconnected session than they see below error:-
This computer cant connect to remote computer , Try connecting again
and this was only noted when using VPN, but when we are in same network and try to take rdp even disconnected or active connections get connected.
Couldn't narrow down where the problem could be any help appreciated,
This topic first appeared in the Spiceworks Community

Hi,
I am setting up the lab to see if the issue can be reproduced. I will give you an update as soon as possible. Appreciate your patience.
Thanks.
Jeremy Wu
TechNet Community Support

Trouble connecting via airport

Hey everyone, so I am having trouble connecting to my wireless router. Everytime I want to connect I have to change my IP address, any solutions to this?
Thanks.

What do you mean you have to change your IP address? Can you give more details of what address you are getting (169.254.x.x, 10.0.1.x, 192.16.x.x)? How you are changing it and what are you changing it to exactly? What error messages are you getting? What router are you using?

Проблема подключения через кабель - Trouble connecting via cable

Доброе время суток.
проблема состоит в том, что после переустановки ОС (win7) не могу больше подключить t410 2518 к sony playstation 3 через кабель программой FileZilla Client
до переустановки ОС вводил только 100.100.10.10 и работало, ныне не видит приставку.
В диспетчере устройств и в solution center пишет что нет драйверов для:
- PCI-контроллер Simple Communications
- Основное системное устройство
- Последовательный порт PCI
где их брать и\или что сделать для того, что бы я смог через кабель подключиться к другим устройствам.
Google translation:
"Good time.
the problem is that after reinstalling the OS (win7) can no longer connect to the 2518 t410 sony playstation 3 via cable program FileZilla Client
before reinstalling the operating system introduced only 100.100.10.10 and worked, now does not see the console.
In Device Manager, and solution center says that there are no drivers for:
- PCI-Simple Communications Controller
- Base System Device
- PCI Serial Port
where to take them and \ or what to do so that I could connect via cable to other devices."
Moderator comment: Please do post in your native language, but as the principal language of this community is english, please also provide a translation so that members may assist you. Hopefully, the Google translation provided above is adequately accurate.
Модератор комментарий: Пожалуйста, пост на вашем родном языке, но так как это основной язык этого сообщества является английский, просьба также представить перевод так, чтобы члены могут помочь вам. Будем надеяться, что перевод Google Приведенную выше адекватно точным.
Solved!
Go to Solution.

Thank you, I made it )

Can connect via VPN, but can't access AFP server on same Xserve

Hi:
I've set up our XServe with MacOS X Server 10.5.2 to do AFP and VPN (L2TP only; PPTP is disabled). The XServe is a standalone server, not connected to any other direstory server.
I can connect to the XServe's AFP server from my Mac over our wired and wireless network. The AFP server shows up in the sidebar of Finder windows. So far, so good.
I am able to successfully connect to our network via the VPN with Mac OS X 10.5.2 client (on two different machines) using L2TP through our network's firewall (on a Netopia T1 router; UDF ports 500 and 4500 and IP Protocol 50 and 51 are open) using a shared secret.
But I cannot connect to the XServe itself to use Server Admin or AFP (using afp://server.company.com or afp://xxx.xxx.xxx.xxx via the Go > Connect to Server command).
The error I get while connecting to the 10.5.2 AFP server is Some data in apf://server.mycompany.com could not be read or written (Error Code -36 ). I saw this error associated with a SMB problem in 10.4.x, but SMB is not running.
Other iChat users in my office also do not automatically show up in the Bonjour list when I connect to the network. Other computers on our network do not appear in the sidebar of a Finder window. (I'm told these are to be expected, as Bonjour isn't supported (in the "local area Bonjour" over a WAN link - it's purely a multicast feature on the network in the office, and won't be routed across the VPN link. True?)
Now, here's the odd part. There is a second server (v10.4.11) on our network running AFP. I can connect to it (using afp://server.company.com via the Go > Connect to Server command) and mount its various sharepoints via the VPN.
The only thing I see in the VPN log that seems amiss is this (but I have no idea what it means):
Tue Mar 11 23:09:27 2008 : Unsupported protocol 0x8057 received
--Both the 10.5.2 and the 10.4.11 servers have DNS properly configured (though our ISP; we're not running our own DNS).
--Both servers and the client have public IP addresses and have the same subnet mask. Network Utility confirms this while connected to the VPN.
--NAT is not running. The ISP is responding with public IPs for the servers.
--The firewall for the 10.5.2 server is not running (but will be once I get this all working).
--The IP address range for the VPN server doesn't overlap our DHCP pool (which also currently uses public IP addresses).
--Any user can access any service.
--No network routing definitions have been set up.
--In essence, I've followed the steps on Pages 141-142 of the Network Services Admin Guide.
One other note: After I connect, the Network Preferences > VPN > Advanced > TCP/IP window shows the IP address for the client just fine (assigned from the VPN pool), but lists the router as having the IP address of the XServe (rather than the router on the network). Is that normal?
I'm hoping I don't need to have the XServe run DNS as an internal LAN DNS server.... And I'm not sure why I would have to if I can already successfully connect to the 10.4.11 AFP server .
What simple step am I missing?
TIA,
mm

"I am able to successfully connect to our network via the VPN with Mac OS X 10.5.2 client (on two different machines) using L2TP through our network's firewall (on a Netopia T1 router; UDF ports 500 and 4500 and IP Protocol 50 and 51 are open) using a shared secret."
I suspect you mean UDP ports and you might need UDP port 1701 open too.
You only need IP protocol 50 (ESP), protocol 51 (AH) isn't used. And ESP is only used when client and server isn't behind NAT (when NAT is used only the UDP ports are used).
"Unsupported protocol 0x8057 received"
This is usually seen when you can't get GRE through but since you don't use PPTP I can't be sure why this is registered in the logs. Sometimes when connecting using PPTP you have to disconnect and then reconnect for everything to work - you might try this for L2TP too.
But if you already can reach services on any LAN nodes through the VPN I wouldn't bother with it.
As you have a firewall in front of the server you need a second alias IP on the server that you can use to get at the services running on the server through the VPN. The firewall blocks all ports protocols not opened - that's why you can't use the server main IP even if the VPN is up.
The netmask is used by all nodes to determine how big your subnet is: what part of the IP number is the network number and what range the node number is in => really: should traffic be directed to a node on the same LAN or sent directly to the gw/router for forwarding.
What you can't do is connect from a NATed network to another NATed network that both are using the same network number. (That's why people should stay away from using the "default" 192.168.0.0/24 and 192.168.1.0/24 networks for VPN server LANs).
Try your settings at http://www.jodies.de/ipcalc to see what I mean.
"...lists the router as having the IP address of the XServe (rather than the router on the network). Is that normal?"
Yes. The VPN server is the VPN gw/router.
"The firewall for the 10.5.2 server is not running (but will be once I get this all working)."
If you already have a firewall in front of your servers that is a bit redundant.
"--No network routing definitions have been set up."
"I'm hoping I don't need to have the XServe run DNS as an internal LAN DNS server"
You need routing definitions if you want to setup a split tunnel VPN or all traffic is routed through the VPN when connected. The VPN becomes the default gw.
Without ipforwarding ON in the server you can only reach nodes on the server LAN - not Internet.
DNS is needed for your servers forward and reverse names/IPs for advanced services but doesn't need to run in any of your own servers.
If you decide to do a split tunnel VPN config (adding public and private routing definitions) a reachable DNS IP for VPN clients (in VPN config on server) is needed for VPN clients or they can't use names to find anything. To reach this DNS IP if public/not on your server LAN, you need your server to forward IP DNS lookups and have a routing definition for it.
A split tunnel VPN only send traffic for your server LAN through the VPN and all other traffic directly to the local gw/router (Internet).

User having trouble connecting to VPN using mobile broadband card

I've got a user with a laptop running Windows 7 who is trying to use an AT&T mobile broadband card to connect to a VPN using the Cisco IPSec VPN client. The card is the Sierra Wireless Momentum 4G. The VPN connection established fine, but no traffic gets passed after that. Other users can connect to the VPN fine (not using mobile broadband, though). Wired and wireless connections from this laptop are able to get to the VPN fine. It's just over the mobile broadband service that this happens. Are there any workarounds for this issue?

Hi and Welcome to the Community!
To use the proprietary BB services (including Push email capability, native browser, BBM, etc.), you must have an adequate data plan from your carrier. The carriers host BIS (BlackBerry Internet Service) for their BB users. Typically, BIS is not available via generic data plans. Many carriers call what is necessary The Blackberry Data Plan. Whatever they call it, it is the carrier who delivers BIS to their BB users -- contact them for assistance. Once you have a BIS-capable data plan on your BB (at whatever fees your carrier will charge, btw), your BB-proprietary services will function (e.g., you will have Personal/Internet Email added to the email setup wizard, your BBM will function, etc).
http://www.blackberryfaq.com/index.php/What_do_I_need_a_Data_Plan_for%3F
With hundreds of carriers in the world, each with dozens of different data plans, it's impossible to tell you specifically what any service plan might actually provide. Only the carriers can answer that question. The best thing to do is to decide what services you desire, and then talk to your carrier about obtaining (from them) a data plan that enables what you desire.
Good luck!
Occam's Razor nearly always applies when troubleshooting technology issues!
If anyone has been helpful to you, please show your appreciation by clicking the button inside of their post. Please click here and read, along with the threads to which it links, for helpful information to guide you as you proceed. I always recommend that you treat your BlackBerry like any other computing device, including using a regular backup schedule...click here for an article with instructions.
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Trouble connecting via VPN

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