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ZyXEL Communications G.SHDSL.bis 4-port Security Gateway P-793H User Manual

Page 428

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P-793H User’s Guide

428

Index

brute-force

122, 123

IP spoofing

122

LAN

122

ping of death

122

SYN flood

122

teardrop

122

threshold. See DoS threshold.
types of

122

using ICMP

124

using illegal NetBIOS commands

124

using traceroute

125

DoS threshold

147

half-open sessions

148

max-incomplete-high

148

max-incomplete-low

148

one-minute high

148

one-minute low

148

TCP maximum incomplete

148

dynamic DNS

199

wildcard

199

www.dyndns.org

199

Dynamic Host Configuration Protocol. See DHCP.

E

Encapsulating Security Payload. See ESP.
encapsulation

71

and active protocol

161

ENET ENCAP. See ENET ENCAP
PPPoA. See PPPoA.
PPPoE. See PPPoE.
RFC 1483. See RFC 1483.
transport mode

162

tunnel mode

161

VPN

161

encryption algorithms

157, 172

and active protocol

157

ENET ENCAP

71

and IP address

73

ESP

161

and transport mode

162

F

FCC interference statement

4

filter set

299

and firewall

311

and NAT

311

and remote node

275

data

299

generic filter rule

307

structure

300

TCP/IP filter rule

304

firewall

119

and filter set

311

and IP alias

104

and remote management

203

anti-probing

146

application-level

120

direction

131

packet filtering

119

packet filtering vs stateful inspection

129

rule

132

stateful inspection

120, 125

stateful inspection for ICMP

127

stateful inspection for TCP

127

stateful inspection for UDP

127

stateful inspection for upper layer protocols

128

triangle route

134

firmware upgrade

237, 327, 335, 338

using FTP

336

using TFTP

337

front panel

42

FTP

for backing up configuration file

329

for restoring configuration file

333

for upgrading firmware

336

remote management

206

H

high-speed Internet access

41

host ID

393

I

ICMP

146, 211

remote management

211

IGMP

99

and IP address class

99

version

99

IKE SA

aggressive mode

156, 159

authentication algorithms

157, 172

Diffie-Hellman key group

157

encryption algorithms

157, 172

ID content

158

ID type

158

IP address, remote IPSec router

156

IP address, ZyXEL Device

156

local identity

158

main mode

156, 159

NAT traversal

160