Unified Security Gateway User's Guide

Index
ZyWALL USG 300 User’s Guide
769
IDP 418
Snort signatures 443
statistics 643
traffic directions 418
updating signatures 173
verifying custom signatures 442
IDP (Intrusion, Detection and Prevention) 417
IDP and AppPatrol
trial service activation 167
IDP profiles 421
IDP service group 428
IDP signature categories 427
IDP signatures
and synchronization (device HA) 500
IEEE 802.1q. See VLAN.
IGP (Interior Gateway Protocol) 451
IHL (IP Header Length) 433
IIS server 457
IIS unicode 457
IKE SA
aggressive mode 307, 310
and authentication methods 541
and certificates 311
and RADIUS 311
and to-ZyWALL firewall 297
authentication algorithms 307, 308
configuration overview 116
content 309
dead peer detection (DPD) 315
Diffie-Hellman key group 308
encryption algorithms 307, 308
extended authentication 311
ID type 309
IP address, remote IPSec router 307
IP address, ZyXEL device 307
local identity 309
main mode 307, 310
NAT traversal 311
negotiation mode 307
password 311
peer identity 309
prerequisites 116
pre-shared key 309
proposal 307
user name 311
IKE SA. See also VPN.
initial string 611
inline profile 423, 450
instant messenger (IM)
managing 165, 379
interface
bandwidth 385
status 159, 186
interfaces
and DNS servers 183
and HTTP redirect 264
and layer-3 virtualization 179
and physical ports 112, 179
and policy routes 230, 231
and static routes 234
and virtual servers 258
and VPN gateways 296
and VRRP groups 495
and zones 112, 179
as DHCP relays 182
as DHCP servers 182, 575
auxiliary. See also auxiliary interface.
backup. See trunks.
bandwidth management 182, 223
bridge. See also bridge interfaces.
configuration overview 115
DHCP clients 181
Ethernet. See also Ethernet interfaces.
gateway 181
general characteristics 179
IP address 180
metric 181
MTU 182
overlapping IP address and subnet mask 181
ping check 183
port groups. See also port groups.
PPPoE/PPTP. See also PPPoE/PPTP interfaces.
prerequisites 115, 184
relationships between 184
static DHCP 182
subnet mask 180
trunks. See also trunks.
types 179
virtual. See also virtual interfaces.
VLAN. See also VLAN interfaces.
where used 115
Internet Control Message Protocol. See ICMP.
Internet Protocol Security. See IPSec.
Internet Protocol. See IP.
intrusions
host 417, 445
network 417, 445
IP 432
IP alias. See virtual interfaces.
IP decoy portscan 451
IP distributed portscan 451
IP options 434, 438
IP policy routing. See policy routes.
IP pool 326
IP portscan 451
IP portsweep 451
IP protocols 521
ICMP. See ICMP.
TCP. See TCP.
UDP. See UDP.
IP security option 434