NETGEAR STM150EW-100NAS, UTM5EW-100NAS manual Information required to configure the VPN client, 275

ProSecure Unified Threat Management (UTM) Appliance

Figure 158.

Note: When you are using FQDNs and a Dynamic DNS (DDNS) service, if the DDNS service is slow to update its servers when your DHCP WAN address changes, the VPN tunnel fails because the FQDNs do not resolve to your new address. If you have the option to configure the update interval, set it to an appropriately short time.

4.Optional step: Collect the information that you need to configure the VPN client. You can print the following table to help you keep track of this information.

Table 65. Information required to configure the VPN client

Component	Example	Information to be collected
Pre-shared key	I7!KL39dFG_8
Remote identifier information	utm_remote.com
Local identifier information	utm_local.com
Router’s LAN network IP address	192.168.1.0
Router’s LAN network mask	255.255.255.0
Router’s WAN IP address	10.34.116.22

Virtual Private Networking Using IPSec, PPTP, or L2TP Connections

275