ZyXEL Communications 792H manual Dynamic DNS Setup

		Prestige 792H G.SHDSL Router
5.12	Response Strings	5-18
5.13	Configuring Advanced Modem Setup	5-18
Chapter 6 Network Address Translation (NAT)		6-1
6.1	NAT Overview	6-1
6.1.1	NAT Definitions	6-1
6.1.2	What NAT Does	6-1
6.1.3	How NAT Works	6-2
6.1.4	NAT Application	6-2
6.1.5	NAT Mapping Types	6-3
6.2	SUA (Single User Account) Versus NAT	6-4
6.3	SUA Server	6-5
6.3.1	Port Forwarding: Services and Port Numbers	6-5
6.3.2	Configuring Servers Behind SUA (Example)	6-6
6.4	Selecting the NAT Mode	6-7
6.5	Configuring SUA Server	6-8
6.6	Configuring Address Mapping	6-10
6.7	Editing an Address Mapping Rule	6-12
Chapter 7 Dynamic DNS Setup		7-1
7.1	Dynamic DNS	7-1
7.1.1	DYNDNS Wildcard	7-1
7.2	Configuring Dynamic DNS	7-1
Chapter 8 Firewalls		8-1
8.1	Firewall Overview	8-1
8.2	Types of Firewalls	8-1
8.2.1	Packet Filtering Firewalls	8-1
8.2.2	Application-level Firewalls	8-1
8.2.3	Stateful Inspection Firewalls	8-2
8.3	Introduction to ZyXEL’s Firewall	8-2
8.4	Denial of Service	8-3
8.4.1	Basics	8-3
8.4.2	Types of DoS Attacks	8-4
8.5	Stateful Inspection	8-7
8.5.1	Stateful Inspection Process	8-8
8.5.2	Stateful Inspection and the Prestige	8-9
8.5.3	TCP Security	8-10
8.5.4	UDP/ICMP Security	8-10
8.5.5	Upper Layer Protocols	8-11
8.6	Guidelines for Enhancing Security with Your Firewall	8-11
8.6.1	Security In General	8-11
8.7	Packet Filtering Vs Firewall	8-12
8.7.1	Packet Filtering:	8-12

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