Panasonic NS1000 Manual page 296

NS1000 supports MIBs for SNMP manager to analyze information.
IP Group (continued) (1.3.6.1.2.1.4)
Object ID
20.1.2
20.1.3 IpAdEntNetMask
20.1.4 ipAdEntBcastAddr
20.1.5 IpAdEntReasmMaxSize
Appendix - MIBs (Management Information Bases)
Item
IpAdEntIfindex Index value of the Interface which is assigned to IP address.
The Subnet Mask associated with IP address.
Broadcast Address Value associated with IP Address.
The size of the largest IP Datagram which can be sent/received
through IP Address.
Description