Netgear ADSL2+ Modem Router DM111PSPv2 Uživatelský manuál stáhnout pdf (Strana 46)

ADSL2+ Modem Router DM111PSPv2 User Manual

3-10 Security and Firewall Protection

v1.0, December 2008

– To specify the rules, select the Protocol from the drop-down list, and fill in the

Starting Port and Ending Port fields. This information can be obtained from the

game or applications manual or the product’s support website.

3. When you are finished making changes, click Apply so that your changes take effect.

Configuring a DMZ Host

A demilitarized zone (DMZ) host is a computer on your local network that can be accessed from

the Internet regardless of firewall protection. In the Advanced section of the main menu, select

DMZ Host to display the DMZ Host screen (see the following page).

Figure 3-7

Figure 3-8

1 2 ... 41 42 43 44 45 46 47 48 49 50 51 ... 87 88

ADSL2+ Modem Router 1
DM111PSPv2 1
Contents 7
About This Manual 11
How to Use This Manual 13
How to Print This Manual 13
Revision History 14
Chapter 1 15
Figure 1-1 17
Figure 1-2 17
Figure 1-3 19
Figure 1-4 20
Figure 1-5 21
Chapter 2 23
Managing Your Modem Router 23
Figure 2-2 24
Figure 2-3 26
Viewing the Router Status 27
Viewing Attached Devices 29
Viewing the ADSL Line Status 30
Setting up the System Log 31
Figure 2-8 32
Running Diagnostics Tests 33
Routing Table 34
Remote Access 35
Figure 2-13 36
Chapter 3 37
Firewall Rules (IP Filtering) 38
Figure 3-1 39
Figure 3-2 40
Figure 3-3 41
Figure 3-4 43
Figure 3-5 44
Figure 3-6 45
Configuring a DMZ Host 46
Figure 3-9 47
Chapter 4 49
Advanced Configuration 49
4-2 Advanced Configuration 50
Figure 4-1 50
Advanced Configuration 4-3 51
Table 4-1. LAN IP Settings 51
Reserved IP Addresses 52
Static Routes 53
4-6 Advanced Configuration 54
Figure 4-2 54
Figure 4-3 54
IGMP Proxy 55
Internet Time Settings 56
Enabling VoIP Connections 57
4-10 Advanced Configuration 58
Chapter 5 59
Advanced WAN Configuration 59
Table 5-1. WAN Setup 60
To add a new WAN connection: 61
Figure 5-3 62
Figure 5-4 63
Table 5-4. WAN IP Settings 63
Figure 5-5 64
Figure 5-6 65
Static DNS 66
Dynamic DNS 66
Figure 5-8 67
Figure 5-9 68
Figure 5-10 69
TR 069 Client Configuration 70
Figure 5-11 71
Chapter 6 73
Troubleshooting 73
Basic Functioning 74
Troubleshooting 6-3 75
6-4 Troubleshooting 76
Troubleshooting 6-5 77
6-6 Troubleshooting 78
Troubleshooting 6-7 79
Problems with Date and Time 80
Appendix A 81
Technical Specifications 81
A-2 Technical Specifications 82
Interface Specifications 82
Appendix B 83
Related Documents 83
B-2 Related Documents 84

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