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Zyxel NBG420N Wireless N Router
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Popular ZyXEL NBG420N Manual Pages
User Guide - Page 15
...Port Forwarding 142
11.5.1 Trigger Port Forwarding Example 142 11.5.2 Two Points To Remember About Trigger Ports 143 11.6 NAT Advanced Screen ...143
Chapter 12 Dynamic DNS ...147
12.1 Dynamic DNS Introduction 147 12.1.1 DynDNS Wildcard 147
12.2 Dynamic DNS Screen ...147
Part III: Security 151
Chapter 13 Firewall...153
13.1 Introduction to ZyXEL... 15 IPSec VPN...165
NBG420N User's Guide
15
User Guide - Page 21
... Example ...142 Figure 93 Trigger Port Forwarding Process: Example 143 Figure 94 Network > NAT > Advanced 144 Figure 95 Dynamic DNS ...148 Figure 96 Using IP Alias to Solve the Triangle Route Problem 155 Figure 97 Security > Firewall > General l 155 Figure 98 Security > Firewall > Services 156 Figure 99 Security > Firewall > Services > Adding a Rule 158 Figure 100...
User Guide - Page 27
... Firmware Features ...274 Table 115 Feature Specifications ...275 Table 116 Standards Supported ...276 Table 117 Subnet Mask - Identifying Network Number 286 Table 118 Subnet Masks ...287 Table 119 Maximum Host Numbers ...287 Table 120 Alternative Subnet Mask Notation 287 Table 121 Subnet 1 ...289 Table 122 Subnet 2 ...290 Table 123 Subnet 3 ...290 Table 124 Subnet 4 ...290
NBG420N User's Guide...
User Guide - Page 38
... 23 on page 257.
38
NBG420N User's Guide
Simply log back into the NBG420N if this mode. Chapter 3 Introducing the Web Configurator
4 Type "1234" (default) as shown next. Type a new password (and retype it to view and configure all Web Configurator screens are not part of the wizard setup. Not all the NBG420N's settings. • Select a language to...
User Guide - Page 77
...-Shared Key field.
Click Apply. Figure 38 Network > Wireless LAN > General
5 Open the Status screen.
The instructions require that your hardware is connected (see the Quick Start Guide) and you are logged into the web configurator through your LAN connection (see Section 3.2 on your wireless and wireless security settings under Interface Status. NBG420N User's Guide
77 Verify your...
User Guide - Page 93
... areas
overlap. 4 All access points must use the same port number to relay roaming information. 5 The access points must be connected to the Ethernet and be able to get IP addresses from
a DHCP server if using dynamic IP address assignment.
7.4 Quality of Service
This section discusses the Quality of Service (QoS) features available on the NBG420N. NBG420N User's Guide
93
User Guide - Page 128
... IP address in a Multicast group - With the Any IP feature and NAT enabled, the NBG420N allows a computer to access the Internet without changing the network settings, even when the IP addresses of RFC 2236. In a residential house where a NBG420N is installed, you would like to read more detailed information about interoperability between IGMP version 2 and...
User Guide - Page 139
... 321 for example a private IP address used in a local network) to which the incoming services will be forwarded. Click Reset to begin configuring this to use WoL (Wake On LAN) to save your NBG420N's port forwarding settings, click Network > NAT > Application.
NBG420N User's Guide
139 Table 53 Network > NAT > General
LABEL
DESCRIPTION
Enable Network Address Translation
Network Address...
User Guide - Page 140
... predefined service name and port number(s) will display in the second field next to begin the upload process. Otherwise, select a predefined service in the second field next to Service Name.
You can upload them. Update
Click Update to Service Name. to find it to the NBG420N to replace the existing entries in the Service Name and Port fields.
140
NBG420N User's Guide to...
User Guide - Page 159
...
You can create.
NBG420N User's Guide
159 Blocked Services This is a list of services (ports) that a host can also configure specific times by selecting All Day. Type
Choose the IP port (TCP or UDP)...service from the drop down list and click Add to add the port to the Blocked Services field.
Go to the Log Settings page and select the Access Control logs category to have the NBG420N...
User Guide - Page 179
... SA Using Manual Keys You might set up an IPSec SA using manual keys, the NBG420N and remote IPSec router do not establish an IKE SA. Select Manual in Figure 108 on the Rule Setup screen to open the screen as a regular IPSec SA.
Choices are temporarily disconnected. Click Basic...
Chapter 15 IPSec VPN
Table 64 Security > VPN > Rule Setup: IKE...
User Guide - Page 216
...UPnP-enabled applications to manually configure port forwarding for the UPnP enabled application. For security reasons, the NBG420N allows multicast messages on the LAN only. Be aware that they can communicate through the NBG420N, for examples of installing and using NAT traversal, UPnP applications automatically reserve a NAT forwarding port in this check box to access the web configurator...
User Guide - Page 267
... NBG420N. (If you have entered the password correctly.
If you have to reset the device to upload new firmware. See the troubleshooting suggestions for I cannot log in to log out.
3 Disconnect and re-connect the power adaptor or cord to the NBG420N. 4 If this step.) • If there is a DHCP server on page 102.
6 If the problem...
User Guide - Page 275
... and is used to -Point Tunneling Protocol (PPTP) enables secure transfer of data through a Virtual Private Network (VPN).
Port Forwarding
If you have the NBG420N assign IP addresses, an IP default gateway and DNS servers to a specific group of DNS Name Server Record Entries
SPECIFICATION 8 10 16000 10 2 3
3
NBG420N User's Guide
275 Table 115 Feature Specifications FEATURE Number of...
User Guide - Page 280
....
Appendix B Pop-up Windows, JavaScripts and Java Permissions
2 Clear the Block pop-ups check box in the Pop-up Blocker Settings screen.
280
NBG420N User's Guide
Enable pop-up Blockers with Exceptions
Alternatively, if you may have enabled. This disables any web pop-up blockers you only want to allow pop-up windows from...
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