This sample configuration illustrates a router configured for mode configuration (user gets an IP address from the pool), wild-card pre-shared keys (all PC clients share a common key), and network address translation (NAT). In this configuration, an off-site user can enter the network and have an internal IP address assigned from the pool.

> Have anyone managed to use racoon as a VPN client to a Cisco Concentrator? > How do I map the 4 things they sent me to racoon config? Yes. First, use the latest version (CVS) of racoon, the xauth with pre-shared-key is not yet integrated into a release. The following screen will appear. Click "Use preshared key for authentication" and input the pre-shared key on the "Key" field. After the above configuration finished, click the "OK" button twice to close the property screen of the VPN connection setting. The embedded iPhone VPN client works over both Wi-Fi and EDGE network connections. Good news, both the Cisco IOS routers and the ASA appliance support this. In fact, they’ve supported it all along. pre-shared-key address key vpn1 crypto keyring vpn2 pre-shared-key address key vpn2! crypto isakmp policy 1 encr aes authentication pre-share group 14! crypto isakmp profile vpn1 vrf vpn1 keyring vpn1 match identity address VRF-AwareIPsec 21 VRF-AwareIPsec ConfigurationExamplesforVRF-AwareIPsec! Hello, I would like to set up a site to site VPN between 2 Cisco 881 : version 15.5 no service pad service timestamps debug datetime msec service timestamps log datetime msec no service password-encryption ! hostname RemoteLab ! boot-start-marker boot-end-marker ! ! enable secret 5 ! aaa new-model

When prompted for your pre-shared key: ‣ Pre-shared key: Enter the pre-shared key that you configured on the VPN gateway ‣ Optional: Check the box Store in Keychain to save the password in your keychain so you are not asked for it again when connecting the next time ‣ Click OK 12

This could cause network issues for your PC if launched at work behind a cisco vpn router. Start the SonicWall Global VPN Client. Double click on the new connection or right click and hit enable You will be prompted to enter a Pre-Shared Key. If Mobile VPN with L2TP on the Firebox is configured to use a pre-shared key as the IPSec credential method: Select Use pre-shared key for authentication. In the Key text box, type the pre-shared key for this tunnel. The pre-shared key must match the pre-shared key configured on the Firebox Mobile VPN with L2TP IPSec settings.

The pre-shared key must be the same on both IPSEC VPN devices between which the secure tunnel is created. To configure the pre-shared key on a Cisco ASA: tunnel-group type ipsec-l2l tunnel-group ipsec-attributes

IPSec identifier – Enter the group policy name that you entered for the IPsec PSK VPN on the Barracuda NextGen X-Series Firewall (e.g., IPsecVPN). IPSec pre-shared key – Enter the PSK. Connect to the VPN with the Android Device. After configuring the Android device, you can connect to the IPsec VPN. On the device, navigate to the VPN screen. Incorrect subnet mask on the client system: If the VPN subnets are close, say 192.168.0.x and 192.168.1.x, ensure that the subnet mask is on the client systems. If one of them has an incorrect mask, such as, it will try to reach the remote systems locally and not send the packets out via the gateway.