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Virtual ip vrrp vpn

Configure vpn with virtual ip

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I can get on yahoo email account but cannot connect to yahoo messenger. I receive message that my yahoo virtual IP server failed. What can I do to use yahoo messenger?


You shouldn't have a virtual ip number unless you're using a VPN to connect to the net. Check your firewalls, router, anti-virus and make sure the port yahoo msg uses isn't blocked. Yahoo messenger support site should tell you what the port address is that needs to be opened to use it. TYpically they are not blocked but a firewall or other, like router or anti-virus may be configured to block the port,.

Jul 06, 2011 | Computers & Internet

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VPN in Microsoft Server 2003


The full form of VPN is Virtual Private Network. VPN gives extremely secure connections between private networks linked through the Internet. It allows remote computers to act as though they were on the same secure, local network. Allows you to be at home and access your company's computers in the same way as if you were sitting at work.

Almost impossible for someone to tap or interfere with data in the VPN tunnel. If you have VPN client software on a laptop, you can connect to your company from anywhere in the world. VPN goes between a computer and a network (client-to-server), or a LAN and a network using two routers (server-to-server). Each end of the connection is a VPN "endpoint", the connection between them is a "VPN tunnel".

When one end is a client, it means that computer is running VPN client software. You can use a virtual private network (VPN) to connect components to one network by using another network. VPN do this by "tunneling" through the Internet or another public network. With a VPN, connections across the public network can transfer data by using the routing infrastructure of the Internet, but to the user, the data seems to travel over a dedicated private link.

A VPN gives you the benefit of a dial-up connection to a dial-up server, plus the flexibility of an Internet connection. Using an Internet connection you can connect to resources all over the world. If you have a high-speed Internet connection at your computer and at your office, you can communicate with your office at full Internet speed. This is much faster than any dial-up connection that uses an analog modem.

VPNs use authenticated links to make sure that only authorized users can connect to your network, and they use encryption to make sure that others cannot intercept and cannot use data over the Internet. A Tunneling Protocol is a technology that helps make the transfer of information over the Internet more secure from one computer to another.

VPN technology also permits a corporation to connect to its branch offices or to other companies over a public network, such as the Internet, while helping to maintain secure communications. The VPN connection across the Internet logically operates as a dedicated wide area network (WAN) link.

VPN in Windows 2003 Server: You need a high speed Internet connection to configure and run VPN server. Two individual lan card must be present in a single system where you want to configure a VPN Server. The lan cards should ping each other. Also need a User which's Dial in allow access should be enable. Microsoft 2003 server two tunnelling protocols for a secure VPN connection, one is PPTP (Point-to-Point Tunnelling Protocol) which Provides data encryption using Microsoft Point-to-Point Encryption. The other is L2TP (Layer Two Tunnelling Protocol) which Provides data encryption, authentication, and integrity using IPSec.

Steps to create VPN Server in 2003 Server: At first I go to Start and point to Administrative Tools, then click Routing and Remote Access. Then I click the server icon that matches the local server name in the left panel of the console. If the Routing and Remote Access service was previously turn on, you may want to reconfigure the server.

To reconfigure the server Right-click the server object, and then click Disable Routing and Remote Access. Click yes to continue when you are prompted with an informational message. Then Right-click the server icon and then click configure and Enable Routing and Remote Access to start the Routing and Remote Access Server Setup Wizard. After that click Remote access (dial-up or VPN) to turn on remote computers to dial in or connect to this network through the Internet. Then I have Click to select VPN. In the VPN Connection window I click the network interface (Lan) which is connected to the Internet and go the IP Address Assignment window, then I click Automatically because there was present a DHCP server in network. However, if DHCP is not available, you must specify a range of static addresses.

If you use from a specified range of addresses, open the Address Range Assignment dialog box and Type the first IP address in the range of addresses that you want to use in the Start IP address box. Type the last IP address in the range in the End IP address box. Windows calculates the number of addresses automatically. After that I have accept the default setting of No, use Routing and Remote Access to authenticate connection request and finally Click Finish to turn on the Routing and Remote Access service and to configure the server as a Remote Access server.
For the remote access server to forward traffic properly inside your network, you must configure it as a router with either static routes or routing protocols, so that all of the locations in the intranet are reachable from the remote access server. It also need for security purpose.<SPAN style="LINE-HEIGHT: 115%; FONT-FAMILY: 'Verdana','sans-serif

on Mar 22, 2011 | Microsoft Windows Server 2003 Enterprise...

2 Answers

How to configure Remote access/VPN server role (using windows as my operating system)?


You can configure a server that allows remote users to access resources on your private network over dial-up or virtual private network (VPN) connections. This type of server is called a remote access/VPN server. Remote access/VPN servers can also provide network address translation (NAT). With NAT, the computers on your private network can share a single connection to the Internet. You can find a step by step guide here:http://technet.microsoft.com/en-us/library/cc736357(WS.10).aspx

Aug 15, 2010 | Belkin Computers & Internet

2 Answers

Having issues with logging into the cisco softphone from home via vpn


Make sure that the subnet for the call manager is available over your VPN if you have locked the tunnel down. Also make sure that the IPC is allowed to bind to the VPN virtual network card.

Hope that helped!

May 19, 2010 | Cisco IP Communicator (SWIPCOMME1CH1)

1 Answer

VPN misconfigured after belkin router was configured XP


Hi Grahmmy..
I am myself a (cisco certified network associate)CCNA, we have configured several VPNs on XP, please try these steps and im sure you'll be able to reconfigure the Virtual private network on your XP...
  1. First open the control panel by clicking start,open the Network Connections item in Control Panel. A list of existing dial-up and LAN connections will appear.
  2. Choose the 'Create a new connection' item from the left-hand side of the window. The Windows XP New Connection Wizard will appear on the screen.
  3. First click Next to begin the wizard, then choose the 'Connect to the network at my workplace' item from the list and click Next.
  4. On the Network Connection page of the wizard, choose the 'Virtual Private Network connection' option and click Next.
  5. Enter a name for the new VPN connection in the 'Company Name' field and click Next. The name chosen need not match the name of an actual business.
  6. Choose an option on the 'Public Network' screen and click Next. The default option, 'Automatically dial this initial connection' can be used if the VPN connection will always be initiated when the computer is not already connected to the Internet. Otherwise, choose the 'Do not dial the initial connection' option. This option requires that the public Internet connection be established first, before this new VPN connection will be initiated.
  7. Enter the name or IP address of the VPN remote access server to connect to, and click Next. Company network administrators will provide this information.
  8. Choose an option on the "Connection Availability" screen and click Next. The default option, 'My Use Only,' ensures that Windows will make this new connection available only to the currently logged on user. Otherwise, choose the 'Anyone's use' option.
  9. Click Finish to complete the wizard. The new VPN connection information has been saved. Good luck ;-)

Apr 22, 2010 | Belkin Computers & Internet

4 Answers

Ip hiding


You can use any proxy website, there are tons of them out there if you search Google....

One that I like is http://www.hidemyass.com

Simply goto the site and enter in the address you are trying to go to, its that easy!

Sep 30, 2008 | Computers & Internet

1 Answer

DLink DI-624s - can't get Cisco VPN Client to connect.


The "Virtual Server" setting is designed to give the general public access to a network resrouce (web/ftp/media server) on your internal network. If your the VPN concentrator is external to your network (meaning you'll have to use the internet to connect to it), then you won't need to define a virtual server on the DI-624.

You'll just need to enable the IPSEC and PPTP VPN Passthrough which it sounds like you've already done this. I've run into some ISP's that block VPN connections out of their network. If you have the ability, try to directly connect your laptop into your cable/DSL modem in place of your router and see if you can make a VPN connection, if not contact your ISP, if you can then verify you enabled the VPN passthroughs because your router is blocking them.

GIve it a shot and let us know your results.

Apr 26, 2008 | D-Link AirPlus Xtreme G DI-624 Wireless...

2 Answers

Policy-based VPN over vrrp


Hi krisva2,

If any of the articles show just the Juniper logo and menu bar you will need to shutoff your ad blocker.


Is Virtual Router Redundancy Protocol (VRRP) supported on Juniper firewalls? (KB ID: KB10892)
http://kb.juniper.net/kb/documents/public/resolution_path/J_FW_VPN_Config_or_Trblsh.htm


This is probably what is going on with your setup but without more information I could not be 100% sure.
Established sessions need to re-establish when the VPN Redundant Gateway fail-over occurs (KB ID: KB6372)


Enjoy!

Aug 16, 2007 | Juniper Networks (SSG-5-SH-BT) Firewall

1 Answer

VPN


This example will demonstrate how to create a Virtual private Network (VPN) between two remote locations through the Internet. The VPN policy will use 3DES IPSec to securely send/receive encrypted data over the Internet. When the VPN tunnel is enabled, the two offices will virtually appear to be on the same local network. This example will consist of two DI-804V VPN Routers with a simple setup. The two remote offices in this example will be known as Office A and Office B. Both VPN Routers must already be set up and able to access each other. This is only an example, your setup will vary using the WAN IP address provided by your ISP. Please note the differences in the IP addresses for each office. We will begin by configuring the DI-804V at Office A. Start by going into VPN Settings under the Basic Setup menu. Step 1. In the Connection Name field, type in OfficeA. Click ADD. Step 2. A properties screen will appear for the new connection you have made. Fill in the appropriate information for Office A: Connection Name: OfficeA Local IPSEC Identifier: Local Remote IPSEC Identifier: Remote Remote IP Network: 192.168.1.0 Remote IP Netmask: 255.255.255.0 Remote Gateway IP: 192.170.0.2 Network Interface: WAN ETHERNET Secure Association: IKE Perfect Forward Secure: Enabled PreShared Key: 123456 Key Life: 28800 IKE Life Time: 3600 Step 3 Click SAVE. There should now be a VPN policy created for Office A. Now you will want to Save & Restart the DI-804V. Note: 123456 is an example of a preshared key, please fill in any secret preshared key you desire. Keep in mind that both sites require the same preshared key. Office A setup is now complete, we will now configure Office B with the other DI-804V, Follow the same steps previously with Ofice A to create a VPN policy. Step 1 Please change the appropriate information. Connection Name: OfficeB Local IPSEC Identifier: Local Remote IPSEC Identifier: Remote Remote IP Network: 192.168.0.0 Remote IP Netmask: 255.255.255.0 Remote Gateway IP: 192.170.0.1 Network Interface: WAN ETHERNET Secure Association: IKE Perfect Forward Secure: Enabled PreShared Key: 123456 Key Life: 28800 IKE Life Time: 3600 Step 2 Click SAVE. There should now be a VPN policy created for Office B. Now you will want to Save & Restart the DI-804V. After the VPN policies have been created for the two Offices, the two remote locations should authenticate and connect. To view the status of the VPN connection, go to the Device Status menu. On the bottom-left side of the menu, click on the VPN Status icon. A VPN Status pop-up screen will appear showing VPN connection status. If a VPN tunnel is active, the State should indicate Q-Estab. Go to a DOS prompt and ping the internal IP address of the remote network.

Feb 16, 2006 | D-Link DI 804V (DI-804V) Router

1 Answer

Nortel Contivity VPN client?


Nortel Contivity will work with the your D-Link router, however its functionality depends on the authentication type (AH will not work), NAT compatibilty mode, and disabling keep alives on the server. Contact your Network Administrator to find out how your VPN is configured. Step 1 Verify that you are using the latest version of firmware on your router. Step 2 Login to the Web Management for your router by entering its IP address (192.168.0.1) in your web browser. The default username is admin, and the password is blank. Step 3 Click the Advanced Tab to access the Virtual Server Settings. There is a list of pre-defined Virtual Server Rules towards the bottom of the page. Find the IPSec Rule. Click the pen and paper icon to edit its settings. Enable the rule, enter the IP address of the computer attempting to connect to the VPN in the Private IP field, then Apply the changes. Step 4 Create a new Virtual Server entry. Name the Virtual Server, "NortelVPN". Enter the IP address of the computer attempting to connect to the VPN in the Private IP field. For the Protocol Type, select Both. Enter 9550 for both the Public and Private Ports. Set the Schedule to always, then Apply the settings. Step 5 Access the Tools Page, then click the Misc button. Disable IPSec Pass-through, then click Apply. If the VPN Server is properly configured to work with clients behind NAT routers you should be able to connect to the VPN.

Feb 16, 2006 | D-Link Express EtherNetwork DI-604 Router

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