User manual

The WebMux Pro and Model WM108E User Guide – Version 5. 8 Rev15

• The WebMux translates the Internet addresses to an internal non-routable

class-C address. In this example, the netmask is 255.555.255.0. The IP

address of the WebMux interface attached to the Server LAN is

192.168.199.251.

• The Default Gateway for all the servers is 192.168.199.1.

• Farm 1 IP address is 205.133.156.200. Servers 1 and 2 serve Farm 1.

• Farm 2 IP address is 205.133.156.210. Servers 2 and 3 serve Farm 2.

• Change to the server: made default gateway to 192.168.199.1, as well as

the IP address to the 192.168.199.xxx address. If on the server there is a

service attached to the IP address (HTTP/S, FTP, etc), please make sure

the service will run on the new IP address.

Note: Although WebMux working with any IP address range, all server IP addresses

should be Internet non-routable address so that the source address from the Internet does

not conflict with the IP addresses on the Server LAN.

Note: If there is a firewall between the WebMux and the Internet Router, a rule must be

defined in the firewall to allow the IP address of the WebMux interface on the Router LAN

along with the farm IP address to communicate out to the Internet on all ports. If you are

doing Network Address Translation of the farm address to a non-routable address, then

both the farm address and WebMux interface address must be translated to communicate

outbound on all ports.