Index

messages 613 port numbers 613

UDP Decoder 520

UDP decoy portscan 524 UDP distributed portscan 524 UDP flood attack 526

UDP portscan 524 UDP portsweep 524 undersize-len attack 528, 529 undersize-offset attack 528 unsolicited commercial e-mail 559

update

configuration overview 123 prerequisites 123

updating

anti-virus signatures 191

IDP and application patrol signatures 193 signatures 191

system protect signatures 194 upgrading licenses 189

uploading configuration files 710 firmware 710

shell scripts 712

URI (Uniform Resource Identifier) 505

usage

CPU 173, 175 flash 173 memory 173, 176 onboard flash 173 sessions 173, 177

user accounts for WLAN 131

user authentication 593 external 594

local user database 626 user awareness 595

User Datagram Protocol. See UDP.

user group objects 593

user groups 593, 594 and content filtering 531 and firewall 347

and policy routes 281, 455, 457, 459, 461 configuration overview 121

user names rules 596

user objects 593

user portal links 657 logo 391

See SSL user screens. 395, 398 user sessions. See sessions. user SSL screens 395, 398

access methods 395 bookmarks 399 certificates 396 login 396

logout 399

required information 396 system requirements 395

user-aware 148

users 593

access. See also access users. Admin (type) 593

admin. See also admin users. and AAA servers 594

and authentication method objects 594 and content filtering 531

and firewall 347 and LDAP 594

and policy routes 281, 455, 457, 459, 461 and RADIUS 594

and service control 677 and shell scripts 605 attributes for Ext-User 594 attributes for LDAP 604 attributes for RADIUS 604 attributes in AAA servers 604 configuration overview 121 currently logged in 173, 182 default lease time 600

default reauthentication time 600 default type for Ext-User 594 Ext-User (type) 594

groups. See user groups. Guest (type) 594

lease time 597 Limited-Admin (type) 593 lockout 601

prerequisites for force user authentication policies

121 reauthentication time 598 types of 593

User (type) 593 user names 596

UTF-8 decode 528

V

Vantage CNM 700 Vantage Report 718, 724

virtual interfaces 200, 263 basic characteristics 201 not DHCP clients 265 types of 263

vs asymmetrical routes 343 vs triangle routes 343

Virtual Local Area Network. See VLAN.

 

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ZyWALL USG 100/200 Series User’s Guide