Configuring VPNs in SonicOS Enhanced SonicOS uses Address Objects and Address Object Groups to simplify network configuration and interconnection. Address objects are network addresses or hosts. Address object groups are groups of address objects and/or address object groups. When you configure VPN between Address Object Groups on two SonicWALL appliances, Dell SonicWALL GMS automatically establishes VPN connections between every network within those groups. This saves a lot of configuration time and dramatically simplifies VPN configuration. Configuring VPNs is supported with IPv6. The configuration procedures for IPv6 and IPv4 are nearly identical, just enter IPv6 addresses in place of IPv4 addresses. Select from the following: • Configuring VPNs in Interconnected Mode —For VPNs between two SonicWALL appliances. • Configuring VPNs in Non-Interconnected Mode —For VPN between a SonicWALL appliance and another device. When you have completed the interconnected or non-interconnected configuration procedure, continue on to the following section: • Generic VPN Configuration in SonicOS Enhanced