ZyXEL Communications ZyWall USG20-VPN - Page 682

Index
USG20(W)-VPN Series User’s Guide
682
ext-user (type) 456
groups, see user groups
Guest (type) 456
lease time 460
limited-admin (type) 456
lockout 465
reauthentication time 460
types of 456
user (type) 456
user names 458
V
Vantage Report (VRPT) 594, 601
virtual interfaces 142, 214
basic characteristics 143
not DHCP clients 216
types of 214
vs asymmetrical routes 321
vs triangle routes 321
Virtual Local Area Network, see VLAN.
Virtual Local Area Network. See VLAN.
Virtual Network Computing
see VNC
Virtual Private Network, see VPN
VLAN 183, 189
advantages 190
and MAC address 190
ID 190
troubleshooting 640
VLAN interfaces 142, 191
and Ethernet interfaces 191, 640
basic characteristics 143
virtual 214
VoIP pass through 273
and NAT 269
and policy routes 269
and security policy 269
see also ALG 267
VPN 333
active protocol 364
and NAT 362
basic troubleshooting 641
hub-and-spoke, see VPN concentrator
IKE SA, see IKE SA
IPSec 319, 333
IPSec SA
proposal 359
security associations (SA) 336
see also IKE SA
see also IPSec 319, 333
see also IPSec SA
status 87
troubleshooting 642
VPN concentrator 354
advantages 354
and IPSec SA policy enforcement 356
disadvantages 354
VPN connections
and address objects 338
and policy routes 234, 642
VPN gateways
and certificates 338
and extended authentication 338
and interfaces 338
and to-ZyWALL security policy 642
VRPT (Vantage Report) 594, 601
W
wall-mounting 47
warranty 660
note 661
Web Configurator 22
access 23
access users 466
requirements 23
supported browsers 23
web features
ActiveX 430
cookies 430
Java 430
web proxy servers 430
web proxy servers 264, 430
see also HTTP redirect
web-based SSL application 532
configuration example 533
create 534
weblink 533
weighted round robin (for load balancing) 221
weighted round robin algorithm 294
WEP (Wired Equivalent Privacy) 470