Vpn Road Warrior (Client-To-Gateway) - NETGEAR ProSafe FVS336Gv2 Reference Manual

ProSafe Dual WAN Gigabit Firewall with SSL & IPsec VPN FVS336Gv2 Reference Manual
Note: Once the gateway router WAN port rolls over, the VPN tunnel
collapses and must be re-established using the new WAN IP
address.
Figure B-7 Rollover with Dual WAN Ports
• Load Balancing Case for Dual Gateway WAN Ports
Load balancing for the dual gateway WAN port case is the same as the single gateway
WAN port case when specifying the IP address of the VPN tunnel end point. Each IP
address is either fixed or dynamic based on the ISP: fully-qualified domain names must
be used when the IP address is dynamic and are optional when the IP address is static.
Figure B-8 Load Balancing for Dual Gateway WAN Ports

VPN Road Warrior (Client-to-Gateway)

The following situations exemplify the requirements for a remote PC client with no firewall to
establish a VPN tunnel with a gateway VPN firewall:
• Single gateway WAN port
• Redundant dual gateway WAN ports for increased reliability (before and after rollover)
• Dual gateway WAN ports used for load balancing
182 | Appendix B: Network Planning for Dual WAN Ports