This guideline describes how to setup 1:1 NAT in ZLD enabled appliances. For example, if you have a server hosting multiple services (mail and web host, etc.), you can use a 1:1 NAT rule to open all ports/services to the internal server. If you have a block of public IP addresses assigned by the ISP (Internet Service Provider), you can use this mechanism to make the server publicly available. If the Zyxel device has only one public IP you can make the computers in the private network available by using ports to forward packets to the appropriate private IP address.ġ:1 NAT allows you to map one internal address to one external address. Use Network Address Translation (NAT) to make computers on a private network behind the Zyxel device available outside the private network. For example, the source address of an outgoing packet, used within one network is changed to a different Ip address known within another network. NAT (Network Address Translation - NAT, RFC 1631) is the translation of the IP address of a host in a packet. Input current: 2 A, Power consumption (typical): 12.5 W, Power consumption (max): 12.This article will assist on setting up 1:1 NAT rules on the ATP/VPN series gateways. Connectivity technology: Wired, Ethernet LAN data rates: 10,100,1000 Mbit/s, Console port: RJ-45. Security algorithms: IPSec, SSL/TLS, VPN support: IKEv2, IPSec, SSL, L2TP/IPSec. Heat dissipation: 42.65 BTU/h, Concurrent users: 10 user(s), Mean time between failures (MTBF): 989810.8 h. Firewall throughput: 1000 Mbit/s, Maximum data transfer rate: 1000 Mbit/s, VPN throughput: 300 Mbit/s. The ZyWALL ATP Firewall Series not only supports all Zyxel security service such as Web security, Application Security, Malware Blocker, Reputation Filter, etc., but also sandboxing and SecuReporter, and, last but not least, an infographic dashboard, delivering high performance and ensuring comprehensive protection as a self-evolving solution.Zyxel ATP100. Next-Gen Firewall for SMBsThe Zyxel ZyWALL ATP100/200/500/800 is an Advanced Threat Protection Firewall Series dedicated for small and medium businesses, empowered by cloud intelligence to level up network protection, especially in tackling unknown threats.

Zyxel atp100