TP-Link AC750 Archer C20i V1 User Guide - Page 85

Forwarding

Page 85 highlights

4.12 Forwarding Archer C20i AC750 Wireless Dual Band Router Figure 4-60 The Forwarding menu There are four submenus under the Forwarding menu (shown in Figure 4-60): Virtual Servers, Port Triggering, DMZ and UPnP. Click any of them, and you will be able to configure the corresponding function. 4.12.1 Virtual Servers Choose menu "Forwarding→Virtual Servers", and then you can view and add virtual servers on this page (shown in Figure 4-61). Virtual servers can be used for setting up public services on your LAN. A virtual server is defined as a service port, and all requests from Internet to this service port will be redirected to the computer specified by the server IP. Any PC that was used for a virtual server must have a static or reserved IP address because its IP address may change when using the DHCP function. If you want the Virtual Servers configuration take effect, please make sure the NAT is enabled. Figure 4-61 Virtual Servers  Service Port - The numbers of External Service Ports. You can enter a service port or a range of service ports (the format is XXX - YYY; XXX is the Start port and YYY is the End port).  IP Address - The IP address of the PC running the service application.  Internal Port - The Internal Service Port number of the PC running the service application. You can leave it blank if the Internal Port is the same as the Service Port, or enter a specific port number when Service Port is a single one.  Protocol - The protocol used for this application, either TCP, UDP, or All (all protocols supported by the router). - 74 -

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Archer C20i
AC750 Wireless Dual Band Router
- 74 -
4.12 Forwarding
Figure 4-60 The Forwarding menu
There are four submenus under the Forwarding menu (shown in Figure 4-60):
Virtual Servers
,
Port Triggering
,
DMZ
and
UPnP
. Click any of them, and you will be able to configure the
corresponding function.
4.12.1
Virtual Servers
Choose menu “
Forwarding
Virtual Servers
”, and then you can view and add virtual servers
on this page (shown in Figure 4-61). Virtual servers can be used for setting up public services on
your LAN. A virtual server is defined as a service port, and all requests from Internet to this
service port will be redirected to the computer specified by the server IP. Any PC that was used
for a virtual server must have a static or reserved IP address because its IP address may change
when using the DHCP function. If you want the Virtual Servers configuration take effect, please
make sure the NAT is enabled.
Figure 4-61 Virtual Servers
Service Port
- The numbers of External Service Ports. You can enter a service port or a
range of service ports (the format is XXX – YYY; XXX is the Start port and YYY is the End
port).
IP Address
- The IP address of the PC running the service application.
Internal Port
- The Internal Service Port number of the PC running the service application.
You can leave it blank if the
Internal Port
is the same as the
Service Port
, or enter a
specific port number when
Service Port
is a single one.
Protocol
- The protocol used for this application, either
TCP
,
UDP
, or
All
(all protocols
supported by the router).