Application Port Forwarding; Figure 59: List Of Configured Resources, Which Are Available To Assign To Ssl Vpn Policies - D-Link DSR-500 User Manual

Unified Services Router
Figure 59: List of configured resources, which are available to assign to
SSL VPN policies

7.3 Application Port Forwarding

Setup > VPN Settings > SSL VPN Server > Port Forwarding
Port forwarding allows remote SSL users to access specified network applications or
services after they login to the User Portal and launch the Port Forwarding service.
Traffic from the remote user to the router is detected and re-routed based on
configured port forwarding rules.
Internal host servers or TCP applications must be specified as being made accessible
to remote users. Allowing access to a LAN server requires entering the local server IP
address and TCP port number of the application to be tunneled. The table below lists
some common applications and corresponding 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)
As a convenience for remote users, the hostname (FQDN) of the network server can
be configured to allow for IP address resolution. This host name resolution provides
Port Number
20
21
22
23
25
80
110
123
1494
3389
5900 or 5800
95
User Manual