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(destination) IP address and /or port number is universal, just leave it
blank.
Traffic Type: Please select the traffic type of this rule, available options
are None, SMTP, HTTP, POP3, and FTP. You can select a specific traffic
type for this rule, if you want to make this rule as a IP address based
rule (apply the limitation on all traffics from / to the specified IP address
/ port number), select “None”.
Protocol: Please select the protocol type of this rule, available options
are TCP and UDP. If you don’t know what protocol your application uses,
please try “TCP” first, and switch to “UDP” if this rule doesn’t seems to
work.
After you finish with all settings, please click “save” button , you’ll be
brought back to previous menu, and the rule you just set will appear in
current QoS table; if you did anything wrong, you’ll get an error message
when you click “Save” button, please correct your input by the instructions
given by the error message. If you want to erase all values you just entered.
Click “Reset”
3-2. Network Address Translation (NAT)
Network address translations solve the problem if sharing a single IP
address to multiple computers. Without NAT, all computers must be
assigned with a valid Internet IP address to get connected to Internet, but
Internet service providers only provide very few IP addresses to every user.
Therefore it’s necessary to use NAT technology to share a single Internet IP
address to multiple computers on local network, so everyone can get
connected to Internet.
3-2-1. Basic NAT Settings (Enable or disable NAT
function)
Please click “NAT” menu on the left of web management interface, and the
following message will be displayed on your web browser:
Summary of Contents for ZSR4124WE
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