Setup - Omron CJ1W-ETN21 - 04-2009 Operation Manual

Setup

3-1 Setup
Item
Broadcast
IP Address
Sub-net Mask
Enable CIDR
FINS/UDP Port
FINS/TCP Port
62
Set the method for specifying IP addresses for broadcasting in FINS/
UDP.
• All 1 (4.3BSD): Broadcast with host number set to all ones.
• All 0 (4.2BSD): Broadcast with host number set to all zeros.
Normally the default setting should be used.
Set the local IP address for the Ethernet Unit.
Set the subnet mask for the Ethernet Unit.
This is required if a method other than the IP address table method is
used for address conversion.
Set the specifications for the subnet mask.
• Disabled: Set for the range of class A, class B, and class C.
• Enabled: Classless setting range (192.0.0.0 to 255.255.255.252)
Specify the local UDP port number to be used for the FINS communica-
tions service. The UDP port number is the number used for UDP identi-
fication of the application layer (i.e., the FINS communications service in
this case).
• Default (9,600)
• User defined (Setting range: 1 to 65,535)
Note: Make the settings so that UDP port number 123 for SNTP does
not overlap with UDP port number 53 for DNS.
Specify the local TCP port number to be used for the FINS communica-
tions service. The TCP port number is the number used for TCP identifi-
cation of the application layer (i.e., the FINS communications service in
this case).
• Default (9,600)
• User defined (Setting range: 1 to 65,535)
Note: Make the settings so that TCP port numbers 20 and 21 for the
FTP server, TCP port number 25 for SMTP, TCP port number 110 for
POP3, and TCP port number 53 for DNS do not overlap.
Contents
Section 3-1
Default
All 1 (4.3BSD)
0.0.0.0 (FINS node
address
192.168.250.)
0.0.0.0
(default subnet
mask for IP address
setting)
Disabled
9,600
9,600