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Cisco 831 - Easy VPN Server

Hello,

I am trying to create an easy VPN server on the Cisco 831. When I "test" the Easy VPN it says that it tested successfully, but when I attempt to VPN into the router from the Windows XP built in VPN client, I am unable to connect.

Does someone have recommendations for how to configure the Easy VPN? I basically just selected all of the default options. I have not been able to find any tutorials in the online Cisco docs.

Do I need to have the Cisco VPN client to connect to the Cisco router?

Any other thoughts?

1 ACCEPTED SOLUTION

Accepted Solutions
Cisco Employee

Re: Cisco 831 - Easy VPN Server

Your pool of IP Addresses that you are trying to assign to the remote users is part of your LAN, which is not the best way to assign ip address to the VPN Clients and I have seen a lot of issues in the past were the router will not route the packets back to the client. So, you may want to change the POOL to something other than your LAN. Ex. 192.168.1.0/24.

Also, make sure that you re-configure your ACL 102 accordingly.

Once you make the changes, try connecting again and let me know how it goes.

Regards,

Arul

** Please rate all helpful posts **

11 REPLIES
Cisco Employee

Re: Cisco 831 - Easy VPN Server

In order to use the Microsoft Client, you need to configure the router to accept PPTP Connections. Please refer the below URL for details.

http://www.cisco.com/en/US/tech/tk827/tk369/technologies_configuration_example09186a00801e51e2.shtml

BTW, you should be able to download the VPN Client software and test the connection as well. Please let me know if it helps.

Regards,

Arul

** Please rate if it helps **

New Member

Re: Cisco 831 - Easy VPN Server

Thanks, I will give that a shot.

The Cisco website is giving me a 403 when I attempt to download the VPN client. Do I have to pay for this? Do you have a direct link where I can access it?

Also, do you have any other configuration advice on the Easy VPN server? or any docs?

Cisco Employee

Re: Cisco 831 - Easy VPN Server

My understanding is, you should have a smartnet contract or equivalent contract and Cisco User ID to download the VPN Client.

Regards,

Arul

Cisco Employee

Re: Cisco 831 - Easy VPN Server

New Member

Re: Cisco 831 - Easy VPN Server

I was successfully able to setup my VPN and connect with the Cisco VPN client.

When connected, I can only ping the router 10.10.10.1 and no other devices. I can not remote desktop to any devices either. Is this a firewall/routing issue?

Thanks again!

New Member

Re: Cisco 831 - Easy VPN Server

Anyone have any ideas?

Cisco Employee

Re: Cisco 831 - Easy VPN Server

Can you post the copy of the current configuration along with "show cry is sa" and "show crypto ipsec sa" outputs.

Thanks,

Arul

** Please rate all helpful posts **

New Member

Re: Cisco 831 - Easy VPN Server

See attachment.

Cisco Employee

Re: Cisco 831 - Easy VPN Server

Your pool of IP Addresses that you are trying to assign to the remote users is part of your LAN, which is not the best way to assign ip address to the VPN Clients and I have seen a lot of issues in the past were the router will not route the packets back to the client. So, you may want to change the POOL to something other than your LAN. Ex. 192.168.1.0/24.

Also, make sure that you re-configure your ACL 102 accordingly.

Once you make the changes, try connecting again and let me know how it goes.

Regards,

Arul

** Please rate all helpful posts **

New Member

Re: Cisco 831 - Easy VPN Server

Thanks for your help! This did the trick.

New Member

Re: Cisco 831 - Easy VPN Server

I had two more additional questions:

Is there a setting to push down my internal DNS server so that I can resolve the local Windows XP computer names when I dns them? This is already taking place on the computers on the LAN through DHCP.

Also, is there a way to make the router properly route my internet traffic so that I can view the internet while connected via VPN?

Thanks again!

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