Index
ZyWALL USG 300 User’s Guide
1139
sequence number 620
Time Stamp header length 648
type 620
unreachables 642
identification (IP) 618
identifying
legitimate e-mail 683
spam 684
IDP 595
action 605, 640
alerts 604
and services 746
applying custom signatures 624
base profiles 596, 600
configuration overview 110
custom signature example 622
custom signatures 613
false negatives 602
false positives 602
inline profile 602
log options 604, 606, 637, 640
monitor profile 602
packet inspection profiles 603
packet inspection signatures 603
policy types 606
prerequisites 110
profiles 595, 597, 598
query view 604, 608
registration status 286
, 59
8
reject sender 605, 640
reject-both 605, 640
reject-receiver 605, 640
service group 607
severity 605
signature categories 606
signature ID 605
signatures 595
signatures and synchronization (device HA)
721
Snort signatures 627
statistics 269
traffic directions 595
trial service activation 285
troubleshooting 923, 927
troubleshooting signatures update 922
updating signatures 291
verifying custom signatures 625
IEEE 802.11g 1055
IEEE 802.1q VLAN
IGP (Interior Gateway Protocol) 641
IHL (IP Header Length) 613
IIS
backslash-evasion attack 646
emulation 646
encoding 646
server 645
unicode 646
unicode-codepoint-encoding attack 646
IKE SA
aggressive mode 502, 506
and certificates 507
and RADIUS
507
and to-device firew
all 930
authentication algorithms 502, 503
content 505
Dead Peer Detection (DPD) 496
Diffie-Hellman key group 503
encryption algorithms 503
extended authentication 507
ID type 505
IP address, remote IPSec router 502
IP address, ZyXEL device 502
local identity 505
main mode 502, 506
NAT traversal 507
negotiation mode 502
password 507
peer identity 505
pre-shared key 504
proposal 502
see also VPN
user name 507
IM (Instant Messenger) 606
IMAP 684
iMesh 606
incoming bandwidth 323
Independent Basic Service Set
See IBSS 1051
ingress bandwidth 323
initial string 862
initialization vector (IV) 1061
inline profile 602, 634
inspection signatures 599
installation 33
Installation Setup Wizard
65
Instant Messenger (IM) 553, 606