Application examples, Pstn lan, Ed-20 ppp router serial interface – Westermo ED-20 User Manual
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9. Application examples
Example of application with IP address settings.
Remote connection – LAN (Dial In)
LAN – LAN (Leased Line)
169.254.200.100
169.254.200.101
255.255.255. 0
169.254.100.100
255.255.255. 0
DIAL IN
PSTN
NO
NO
PSTN
LAN
PLC
PLC
ED-20
TD-33
Remote connection
TD-33
IP: 169.254.100.101
GW: 169.254.100.100
IP: 169.254.100.102
GW: 169.254.100.100
169.254.200.100
169.254.200.101
255.255.255. 0
169.254.100.100
255.255.255. 0
169.254.200.100
169.254.200.101
255.255.255. 0
169.254.100.100
255.255.255. 0
+++
DIAL IN/OUT
L.L
NO
NO
2
+++
DIAL IN/OUT
L.L
YES
NO
2
LAN
LAN
PLC
PLC
PLC
PLC
ED-20
TD-34
Leased Line
ED-20
PPP ROUTER
Serial Interface
ED-20
ED-20
PPP ROUTER
Serial Interface
TD-34
IP: 179.254.100.101
GW: 179.254.100.100
IP: 179.254.100.102
GW: 179.254.100.100
IP: 169.254.100.101
GW: 169.254.100.100
IP: 169.254.100.102
GW: 169.254.100.100