Port Trigger Settings - Zonet ZSR4134WE User Manual

Port Trigger Settings

When internal clients have access to external server in the Internet for some
applications, the clients request to connect with severs, and the server will also
ask to connect with client. But in the default setting, ZSR4134WE will refuse to
accept any request from WAN, which will bring communication halt. The port
triggering is used to define triggering rules. So when clients have access to the
server, the device will open the port through which the server sends the request
to client.
IP Range: The internal IP address range for requesting external server
application.
Trigger Port: The port range through which the internal clients send
request traffics to external server with the range of 1～65535. Note that the
low number first and two blanks can keep the same number if needed.
External Port: The port range through which the external server send
request traffics to internal clients with the range of 1～65535. Note that the
low number first and two blanks can keep the same number if needed.
Apply: Select the checkbox to enable the rule.
Add: After edit the rule, click the "add" button to add the current entry to
port triggering list.
NOTE: The special application can be only used in one PC. If there is more than one PC
to open the same triggering port, the external port will be connected to the last
PC for the application.
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