Panduit 1167 User Manual
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Appendix B – Maintenance and
Troubleshooting
Troubleshooting
This appendix describes any maintenance or troubleshooting activities for the
Industrial Gateway.
Industrial Gateway.
Troubleshooting
Ensure there are two open ports for each Industrial Gateway installation.
Installation and testing cannot begin without these address and ports open on the
configuration PC.
Installation and testing cannot begin without these address and ports open on the
configuration PC.
Port 80 = Configuration via the Industrial Gateway’s internal registers.
Port 10001 = Data received from SynapSense
®
wireless sensors.
Network Subnet Mask
The network subnet mask is no longer in “dot notation” (for example 255.255.255.0). It is
now in “slash notation” (for example /24). The chart below shows both types of notation.
The CIDR Prefix is the new way the Subnet Mask is represented in the Industrial
Gateway. The most common notation value is /24.
now in “slash notation” (for example /24). The chart below shows both types of notation.
The CIDR Prefix is the new way the Subnet Mask is represented in the Industrial
Gateway. The most common notation value is /24.
Table 8 – Subnet Mask/CIDR
Subnet Mask
CIDR Pre-
Total IPs
Usable IPs
Number of Class C Net-
works
works
255.255.255.255 /32
1
1
1/256
255.255.255.254 /31
2
0
1/128
255.255.255.252 /30
4
2
1/64
255.255.255.248 /29
8
6
1/32
255.255.255.240 /28
16
14
1/16
255.255.255.224 /27
32
30
1/8
255.255.255.192 /26
64
62
1/4
255.255.255.128 /25
128
126
1/2
255.255.255.0 /24
256
254
1
255.255.254.0 /23
512
510
2
255.255.252.0 /22
1024
1022
4
255.255.248.0 /21
2048
2046
8
255.255.240.0
/20
4096
4094
16