Chapter 4 Tutorials

Class Name

Give a class name to this traffic, such as E-mailin this example.

 

 

From Interface

This is the interface from which the traffic will be coming from. Select

 

LAN1 for this example.

 

 

Ether Type

Select IP to identify the traffic source by its IP address or MAC

 

address.

 

 

IP Address

Type the IP address of your computer - 192.168.1.23. Type the IP

 

Subnet Mask if you know it.

MAC Address

Type the MAC address of your computer - AA:FF:AA:FF:AA:FF. Type

 

the MAC Mask if you know it.

To Queue Index

Link this to an item in the Network Settings > QoS > Queue

 

Setup screen, which is the E-mailqueue created in this example.

This maps e-mail traffic coming from port 25 to the highest priority, which you have created in the previous screen (see the IP Protocol field). This also maps your computer’s IP address and MAC address to the E-mailqueue (see the Source fields).

4Verify that the queue setup works by checking Network Settings > QoS > Monitor. This shows the bandwidth allotted to e-mail traffic compared to other network traffic.

4.8Access the ZyXEL Device Using DDNS

If you connect your ZyXEL Device to the Internet and it uses a dynamic WAN IP address, it is inconvenient for you to manage the device from the Internet. The ZyXEL Device’s WAN IP address changes dynamically. Dynamic DNS (DDNS) allows you to access the ZyXEL Device using a domain name.

http://zyxelrouter.dyndns.org

A

w.x.y.z

a.b.c.d

To use this feature, you have to apply for DDNS service at www.dyndns.org.

This tutorial covers:

•Registering a DDNS Account on www.dyndns.org

 

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VSG1432-B101 Series User’s Guide