Cisco RV042G-K9-G5 Gigabit Dual WAN VPN Router.Dual WAN Configurable for Smartlink backup or load balancing Standards ● Point Protocol over Ethernet (PPPoE) ● Point Tunneling Protocol (PPTP) ● Transparent bridge ● DNS relay , Dynamic DNS (DynDNS, 3322) Routing protocols ● Static ● RIP v1 and v2 Network Address Translation (NAT) ● Port Address Translation (PAT) ● Network Address Port Translation (NAPT), NAT traversal, one – to – one NAT Protocol binding Protocols can be bound to a specific WAN port for load balancing Network edge (DMZ) DMZ port, DMZ host