ZyXEL ZyWALL USG 2000 User Guide - Page 468
VPN Concentrator Screen, The VPN Concentrator Add/Edit Screen
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Chapter 25 IPSec VPN • The local IP addresses configured in the VPN rules should not overlap. • The concentrator must have at least one separate VPN rule for each spoke. In the local policy, specify the IP addresses of the networks with which the spoke is to be able to have a VPN tunnel. This may require you to use more than one VPN rule for each spoke. • To have all Internet access from the spoke routers go through the VPN tunnel, set the VPN rules in the spoke routers to use 0.0.0.0 (any) as the remote IP address. • Your firewall rules can still block VPN packets. • If on a USG ZyWALL the concentrator's VPN tunnels are members of a single zone, make sure it is not set to block intra-zone traffic. 25.4.2 VPN Concentrator Screen The VPN Concentrator summary screen displays the VPN concentrators in the ZyWALL. To access this screen, click Configuration > VPN > IPSec VPN > Concentrator. The following screen appears. Figure 335 Configuration > VPN > IPSec VPN > Concentrator Each field is discussed in the following table. See Section 25.4.3 on page 468 for more information. Table 122 Configuration > VPN > IPSec VPN > Concentrator LABEL DESCRIPTION Add Click this to create a new entry. Edit Select an entry and click this to be able to modify it. Remove Select an entry and click this to delete it. # This field is a sequential value, and it is not associated with a specific concentrator. Name This field displays the name of the VPN concentrator. Group Members These are the VPN connection policies that are part of the VPN concentrator. 25.4.3 The VPN Concentrator Add/Edit Screen The VPN Concentrator Add/Edit screen allows you to create a new VPN concentrator or edit an existing one. To access this screen, go to the VPN 468 ZyWALL USG 2000 User's Guide
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