Page 46 / 165 Scroll up to view Page 41 - 45
Telsey
telecommunications
Web Interface
MT500--SIEN12
38
required only if the external port needs to be converted to a different port
number used by the server on the LAN side.
Click on Add to add a Virtual server and display the following page.
Click on Remove, after selecting the Virtual Server, to delete the Virtual Server.
After clicking on Add, it is possible to select the service name and IP address in
order to forward IP packets for this service to the specified server.
Tab. 8: NAT Virtual Servers main page
Option
Description
Server Name
The service the virtual server will provide (web, ftp,
email).
Protocol
The protocol (UDP,TCP or both) used by the service.
External Port
The port or port range that an outside connection will
use.
Internal Port
The port or port range that the virtual server will use
to listen to the connection from outside.
Server IP Address
The internal (private) IP address of the virtual server.
Page 47 / 165
Telsey telecommunications
Web Interface
39
MT500--SIEN12
By clicking on
Port Triggering
in the NAT menu, you will enter NAT Port
Triggering configuration page.
Some applications require that specific ports in the Router’s firewall be opened
for access by the remote parties. Port Triggering dynamically opens up the
“Open Ports” in the firewall when an application on the LAN initiates a TCP/UDP
connection to a remote party using the “Triggering Ports”. The Router allows
the remote parties from the WAN side to estabilish new connections back to the
application on the LAN side using the “Open Ports”.
The following figure shows NAT Port Triggering main page.
Tab. 9: NAT Virtual Server fields
Option
Description
Service Name
Allows the selection of an existing service from a drop-
down-menu, or an entry of a custom service entry is
the name is known, but not listed in the existing list.
Protocol
Allows the selection of a transport protocol (UDP,TCP
or both).
External Port (Start/End)
Allows the entry of an individual external port, or
range of ports.
Internal Port (Start/End)
Allows the entry of an individual internal port, or range
of ports.
Server IP address
Allows the entry of an internal server IP address.
Page 48 / 165
Telsey
telecommunications
Web Interface
MT500--SIEN12
40
By clicking on Add, the following page shows up.
Select an application from the drop down menu, or type in a custom application
name.
Enter the trigger port range (Trigger Port Start --> Trigger Port End) and the
Trigger Protocol (TCP, UDP, TCP/UDP). Then, enter the open port range (Open
Port Start --> Open Port End) and the Open Protocol (TCP, UDP, TCP/UDP).
By clicking on
DMZ Host
, you will enter the DeMilitarized Zone Host options
page.
The DeMilitarized Zone Host option is used to forward IP packets from the WAN
that do not belong to any of the applications configured in the virtual servers
table, to the DMZ host computer. While virtual server can only forward
(redirect) a limited number of services (ports), DMZ hosting allows all the
services (ports) running on the DMZ host, to be accessible externally.
The following figure shows the DMZ Host page.
Page 49 / 165
Telsey telecommunications
Web Interface
41
MT500--SIEN12
To configure the DMZ, type in the computer’s IP address in the DMZ Host IP
Address field and click on Save/Apply. Clear the IP address field and click on
Save/Apply to deactivate the DMZ host.
Bridging
If
Bridging
is chosen, by clicking on Next, it is then possible to set the following
page (BRIDGE IP Settings).
Page 50 / 165
Telsey
telecommunications
Web Interface
MT500--SIEN12
42
Enter information provided by the ISP to configure the WAN IP Settings. Note
that DHCP can be enabled for PVC in Bridge mode if “Obtain an IP address
automatically” is chosen. The system will start without IP address and the
obtained IP address will be assigned to the bridge. Changing the DNS effects in
the whole system. Configuring them with static values will disable the
automatic assignment from DHCP or other WAN connection.
The next page allows to disable a WAN service indicated in the “Service Name”
field.

Rate

4 / 5 based on 1 vote.

Popular Telsey Models

Bookmark Our Site

Press Ctrl + D to add this site to your favorites!

Share
Top