Load Balancing & Fault Tolerance Virtual Server & Server Load Balancing
Example 2
The settings for virtual servers look like:
l Forward all the TCP port 1999 requests established between external network and public IP 211.21.48.194 to FTP
Server@ TCP port 1999 at 192.168.0.100 in LAN.
l Note: Due to the nature of ftp protocol, in port style ftp-data connection, when ftp-control is used in port 1999, port
1998 will be taken by ftp-data.
l Enable external users to access WAN IP 211.21.33.186, and connect PcAnywhere to .LAN hosts.
l Note: PcAnywhere uses TCP port 5631 and UDP port 5632. Refer to PcAnywhere software manual for more details.
l Enable external users to access WAN IP 211.21.48.194, and forward packets of TCP/UDP range 2000-3000 to host
192.168.0.15.
Note: Port range redirecting is supported as well.
Virtual server table for the settings above:
WAN IP Service Server Pool
Server IP Detect Service Weight
211.21.48.194 TCP@1999 192.168.0.100 ICMP TCP@1999 1
192.168.0.101 TCP@1999 TCP@1999 1
168 FortiWAN Handbook
Fortinet Technologies Inc.