User's Manual

Index
ZyWALL USG 20/20W User’s Guide
945
Extended Service Set IDentification. See
ESSID.
Extended Service Set, See ESS 804
ext-user
troubleshooting 735
F
false negatives 472
false positives 472, 474
FCC interference statement 935
feature specifications 742
features overview 37
file extensions
configuration files 693
shell scripts 693
file manager 693
configuration overview 106
filter, MAC address 262
filtered port scan 480
Firefox 43
firewall 374
actions 386
and address groups 370, 386
and address objects 370, 386
and ALG 351, 354
and H.323 (ALG) 352
and HTTP redirect 348
and IPSec SA 376
and IPSec VPN 733
and logs 371, 386
and NAT 382
and port triggering 306, 731
and schedules 371, 386, 462, 464
and service groups 386
and service objects 562
and services
386
and SIP
(ALG) 353
and user groups 386, 389
and users 386, 389
and VoIP pass through 354
and zones 374, 384
asymmetrical routes 381, 383
configuration overview 100
global rules 375
prerequisites 100
priority 384
rule criteria 375
see also to-ZyWALL firewall 374
session limits 376, 386
to-ZyWALL, see to-ZyWALL firewall
triangle routes 381, 383
troubleshooting 728
firmware
and restart 701
boot module, see boot module
current version 168, 701
getting updated 701
uploading 700, 701
uploading with FTP 668
firmware upload
troubleshooting 737
flash usage 169
flood detection 481
force user authentication policies
prerequisites 104
forcing login 366
FQDN 640
fragmentation threshold 807
FT
P 668
additional signaling port 357
ALG 351
and address groups 670
and address objects 670
and certificates 669
and zones 670
signaling port 356
with Transport Layer Security (TLS) 669
full tunnel mode 40, 427, 432
Fully-Qualified Domain Name, see FQDN
G
gateway policy, see VPN gateways
Generic Routing Encapsulation, see GRE.
global SSL setting 433
user portal logo 434
GRE 288
GSM 244
Guide
CLI Reference 3