Huawei DR814Q - Manual (Page 60)

User Manual
Aolynk DR814Q ADSL2+ Broadband Router
5 Advanced Configuration
55
Figure 5-15 Virtual server configuration page
Table 5-3 Description on the items of the virtual server
Item Description
Global
The default address, 0.0.0.0, can be reserved which means
that the address obtained from the WAN port is used. Or you
can type in the address from the global address pool.
IP
Address
Internal
Type in the IP address of internal PC providing application
services.
Transport Type
Select the protocol type for the application service from the
drop-down list.
External Port Range
Most application services forward inbound and outbound
packets through the same port. In this case, you can just
configure Start and End as this port number. But some
application services forward inbound and outbound packets
respectively through different ports. In this case, you need to
type in the port range used by the inbound packets.
Internal Port Range
Most application services forward inbound and outbound
packets through the same port. In this case, you can just
configure Start and End as this port number. But some
application services forward inbound and outbound packets
respectively through different ports. In this case, you need to
type in the port range used by the outbound packets.
Click <Add Reserved Mapping> after the configuration is complete.
Example: To configure the PC with the address 192.168.1.100 as a virtual server to
provide an FTP service for the outside (with the port number 21), refer to the
configuration in Figure 5-16. Thus, all FTP requests from the Internet users will be
forwarded to the PC (server) with the fixed IP address 192.168.1.100.