Table 22 Zywall Terminology That Is Different Than Zynos; Table 23 Zywall Terminology That Might Be Different Than Other Products; Table 24 Nat: Differences Between The Zywall And Zynos; Table 25 Bandwidth Management: Differences Between The Zywall And Zynos - ZyXEL Communications Unified Security Gateway ZyWALL 300 User Manual

Chapter 5 Configuration Basics

5.2 Terminology in the ZyWALL

This section highlights some differences in terminology or organization between the
ZyWALL and other routers, particularly ZyNOS routers.

Table 22 ZyWALL Terminology That is Different Than ZyNOS

ZYNOS FEATURE / TERM
Port forwarding
IP alias
Gateway policy
Network policy (IPSec SA)

Table 23 ZyWALL Terminology That Might Be Different Than Other Products

FEATURE / TERM
Destination NAT (DNAT)
Source NAT (SNAT)
Hub-and-spoke VPN

Table 24 NAT: Differences Between the ZyWALL and ZyNOS

ZYNOS FEATURE / SCREEN
Port forwarding
Trigger port, port triggering
Address mapping
Address mapping (VPN)

Table 25 Bandwidth Management: Differences Between the ZyWALL and ZyNOS

ZYNOS FEATURE / SCREEN
Interface bandwidth (outbound)
OSI level-7 bandwidth
General bandwidth
5.3 Physical Ports, Interfaces, and Zones
If you want to configure the ZyWALL effectively, you should understand the differences
between physical ports, interfaces, and zones. The following illustration provides an overview
of the relationship between physical ports, interfaces, and zones in the ZyWALL. It also
identifies the types of features you can configure with each one.
Table 26
Zones
(LAN, DMZ, WAN,
...)
Interfaces
(Ethernet, VLAN,...)
Physical Ports
(1, 2, 3, 4, 5)
112
Physical Ports, Interfaces, and Zones
Used in firewall, IDP, service control, anti-virus, ADP, application patrol
Used in VPN, zones, trunks, device HA, DDNS, policy routes, static
routes, HTTP redirect, application patrol, and virtual server
Used in port groups.
ZYWALL FEATURE / TERM
Virtual server
Virtual interface
VPN gateway
VPN connection
ZYWALL FEATURE / TERM
Virtual server
Policy route
(VPN) concentrator
ZYWALL FEATURE / SCREEN
Virtual server
Policy route
Policy route
IPSec VPN
ZYWALL FEATURE / SCREEN
Interface
Application patrol
Policy route
ZyWALL USG 300 User's Guide