Chapter 6 Configuration Basics
ZyWALL USG 1000 User’s Guide
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6.3 Terminology in the ZyWALL
This section highlights some differences in terminology or organization between
the ZLD-based ZyWALL and other routers, particularly ZyNOS routers.
Table 14 ZLD ZyWALL Terminology That is Different Than ZyNOS
ZYNOS FEATURE / TERM ZLD ZYWALL FEATURE / TERM
IP alias Virtual interface
Gateway policy VPN gateway
Network policy (IPSec SA) VPN connection
Hub-and-spoke VPN (VPN) concentrator
Table 15 ZLD ZyWALL Terminology That Might Be Different Than Other Products
FEATURE / TERM ZLD ZYWALL FEATURE / TERM
Source NAT (SNAT) Policy route
Table 16 NAT: Differences Between ZLD ZyWALL and ZyNOS
ZYNOS FEATURE / SCREEN ZLD ZYWALL FEATURE / SCREEN
Trigger port, port triggering Policy route
Address mapping Policy route
Address mapping (VPN) IPSec VPN
Table 17 Bandwidth Management: Differences Between the ZLD ZyWALL and
ZyNOS
ZYNOS FEATURE / SCREEN ZLD ZYWALL FEATURE / SCREEN
Interface bandwidth management
(outbound)
Interface
OSI level-7 bandwidth management Application patrol
General bandwidth management Policy route