Cisco Systems RV130W Manual De Usuario

Configuring IPsec VPN Server

Cisco RV130/RV130W Wireless Multifunction VPN Router Administration Guide

105

 

Using IPsec VPN enables secure remote access to corporate resources by 
establishing an encrypted tunnel across the Internet. Your device supports the 
following IPsec VPN clients:

•

TheGreenBow

•

ShrewSoft

To configure the IPsec VPN server:

Choose VPN > IPsec VPN Server> Setup. 

Check the Server Enable check box.

In the Phase 1 section, configure settings to authenticate the two VPN endpoints to 
each other and negotiate the IKE Security Association (SA) so that a secure 
channel is set up for negotiating SAs in Phase 2. 

a. In the Pre-Shared Key field, enter the pre-shared key or password that will be 

exchanged between your device and the remote endpoint. The password 
must be between 8 and 49 characters. 

b. In the Exchange Mode field, choose one of the following modes for the IPsec 

VPN connection:

-

Main—Negotiate the tunnel with higher security, but is slower.

-

Aggressive—Establish a faster connection, but with lowered security.

c. Choose the Encryption Algorithm to encrypt data and choose the 

Authentication Algorithm for the VPN header. Ensure that the authentication 
algorithm is configured identically on both your device and the remote 
endpoint. 

d. In the Diffie-Hellman (DH) Group field, specify the Diffie-Hellman Group 

algorithm used when exchanging a pre-shared key sets the strength of the 
algorithm in bits. Ensure that the DH Group is configured identically on both 
your device and the remote endpoint. 

e. In the IKE SA-Lifetime field, enter the duration, in seconds, after which the 

Security Association for the VPN connection is renegotiated.