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ZyWALL 2WG User’s Guide
783
V
Vantage CNM 458
virtual address mapping 319
virtual address mapping over VPN 323
virtual interfaces
vs asymmetrical routes 250
vs triangle routes 250
Virtual Private Network. See VPN.
VPN 184, 301
active protocol 320
adjust TCP maximum segment size 341
and NAT 309
and the firewall 101
avoiding overlap 319
certificate 315
established in two phases 302
gateway policy 90, 303, 304, 312
high availability 310
IKE SA. See IKE SA.
IPSec 301
IPSec SA. See IPSec SA.
local and remote network any 318
local and remote overlap 319
avoiding 319
local network 301
local policy 318
misconfiguration 318
NAT 319
network policy 92, 303, 304, 321
overlap 319
pre-shared key 315
proposal 305
remote IPSec router 301
remote network 301
remote policy 318
security associations (SA) 302
security on traffic 101
skip overlap 319
virtual address mapping 319, 323
VPN. See also IKE SA, IPSec SA.
VT100 terminal emulation 531
W
WAN
file maintenance 650
WAN DHCP 645
WAN IP address 177
WAN setup 545, 555
warranty 767
note 767
web configurator 57
web site hits 488, 489
WEP key 229
Wi-Fi Protected Access 749
Windows Internet Naming Service. See WINS.
WINS 150, 152
WINS server 152
wireless client 211
wireless client WPA supplicants 751
wireless LAN
introduction 211
wireless network
basic guidelines 211
channel 212
encryption 222
example 211
MAC address filter 221
overview 211
security 212
SSID 212
wireless security 212, 745
IEEE 802.1x 230
none 228
overview 220
static WEP 229
type 220
WPA/WPA2 232
WPA-PSK/WPA2-PSK 233
wireless technologies comparison 188
wizard setup 81
WLAN
interference 743
IP alias 580
security parameters 752
setup 579
TCP/IP setup 580
WPA 749
group key update timer 234
key caching 750
pre-authentication 750
user authentication 750
vs WPA-PSK 750
wireless client supplicant 751
with RADIUS application example 751
WPA2 749
user authentication 750
vs WPA2-PSK 750
wireless client supplicant 751
with RADIUS application example 751
WPA2-Pre-Shared Key 749
WPA2-PSK 749, 750
application example 751
WPA-PSK 749, 750
application example 751
WWW 441
www.dyndns.org 543