StarTech.com SV3253DXI - Manual (Page 36)

Instruction Manual
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Port Numbers
Port Numbers provides a table allowing you to change TCP port values for services
available on the SVxx53DXI. By default, they are factory set to common Internet values.
You may wish to enhance security by disabling services that you will not use with the
unit. To disable a service, change its port number to 0. For flexibility, both the LAN and
WAN ports can be configured separately. When you have made any necessary changes,
click Commit Changes to use the settings the next time the SVxx53DXI restarts. To force
the unit to restart immediately, click Restart Servers.