Index

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

 

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ZyWALL USG 300 User’s Guide