NETGEAR UTM5EW-100NAS Appliance Reference Manual page 296

ProSecure Unified Threat Management (UTM) Appliance Reference Manual
Table 8-7. Port Forwarding Applications/TCP Port Numbers
TCP Application
FTP Data (usually not needed)
FTP Control Protocol
SSH
Telnet
SMTP (send mail)
HTTP (web)
POP3 (receive mail)
NTP (network time protocol)
Citrix
Terminal Services
VNC (virtual network computing)
a. Users can specify the port number together with the host name or IP address.
4. Click the Add table button. The new application entry is added to the List of Configured
Applications for Port Forwarding table. Remote users can now securely access network
applications once they have logged into the SSL VPN portal and launched port forwarding.
To delete an application from the List of Configured Applications for Port Forwarding table, select
the checkbox to the left of the application that you want to delete, and then click the Delete table
button in the Action column.
Adding A New Host Name
After you have configured port forwarding by defining the IP addresses of the internal servers and
the port number for TCP applications that are available to remote users, you then can also specify
"host-name-to-IP-address-resolution" for the network servers as a convenience for users. Host
name resolution allows users to access TCP applications at familiar addresses such as
mail.example.com or ftp.customer.com rather than by IP addresses.
To add servers and host names for client name resolution:
1. Select VPN > SSL VPN from the menu. The SSL VPN s submenu tabs appear, with the
Policies screen in view.
2. Click the Port Forwarding submenu tab. The Port Forwarding screen displays (see
Figure 8-14 on page
8-24
8-23).
v1.0, January 2010
Port Number
20
21
22
a
23 a
25
80
110
123
1494
3389
5900 or 5800
Virtual Private Networking Using SSL Connections