User’s Manual Version 1.3
Airolinx Wireless Serial-Ethernet Server
STW-601C
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Fig. 6. STW as TCP Tunneling Links
UDP
In UDP mode, one may exchange Multicast data from one STW with multiple STW’s (or other Serial
Servers), Vice versa is also true.
Fig. 7. UDP Link in Tunneling mode
Configuring STW series in UDP Mode
Using one of the four configuration methods (Telnet, Web, console and LCM controller), one may
configure STW or other’s serial server to UDP mode. Note that the Multicast IP address is limited by the
Class of IP address and subnet mask. As an example, for a network of Class C of subnet 192.168.1.X and
a subnet mask of 255.255.255.0, the maximum Multicast IP address to be configured is four destinations
IP’s.
