ZyXEL Communications ZyWall USG20-VPN User Manual page 667

SUBNET
488
types of
488
address record
548
admin user
troubleshooting
643
admin users
456
multiple logins
464
see also users
456
Advanced Encryption Standard, see AES
AES
359
AF
238
AH
342, 364
and transport mode
alerts
596, 597, 599, 601, 602, 603
anti-spam
439
ALG
267, 272
and NAT
267, 269
and policy routes
269, 272
and security policy
267, 269
and trunks
272
FTP
267
H.323
267, 268, 273
peer-to-peer calls
269
RTP
273
see also VoIP pass through
SIP
267, 268
anti-spam
435, 439, 442
action for spam mails
alerts
439
and registration
438
black list
435, 439, 442
concurrent e-mail sessions
DNSBL
436, 440, 447
e-mail header buffer
e-mail headers
436
excess e-mail sessions
general settings
437
identifying legitimate e-mail
identifying spam
435
log options
439
mail scan
440
mail sessions threshold
POP2
436
POP3
436
registration status
438
regular expressions
SMTP
436
status
130
365
267
440
129, 437
436
437
435
437
445
USG20(W)-VPN Series User's Guide
Index
white list
435, 439, 444, 445
APN
179
Application Layer Gateway, see ALG
application patrol
and HTTP redirect
ASAS (Authenex Strong Authentication
System)
503
asymmetrical routes
allowing through the security policy
vs virtual interfaces
attacks
Denial of Service (DoS)
Authenex Strong Authentication System
(ASAS)
503
authentication
in IPSec
343
LDAP/AD
504
server
502
authentication algorithms
and active protocol
and routing protocols
MD5
248, 360
SHA1
360
text
248
Authentication Header, see AH
authentication method objects
and users
456
and WWW
559
create
513
example
511
authentication policy
exceptional services
Authentication server
RADIUS client
authentication server
authentication type
Authentication, Authorization, Accounting servers,
see AAA server
authorization server
auxiliary interfaces
B
backing up configuration files
bandwidth
667
264
321
324
321
341
248, 359, 360
359
248
511
301
582
581
54, 531
502
142
607