All MIBs › NETSCREEN-ADDR-MIB › nsAddrNetmask
nsAddrNetmask
Module: NETSCREEN-ADDR-MIB
OID (symbolic): NETSCREEN-ADDR-MIB::nsAddrNetmask
OID (numeric): 1.3.6.1.4.1.3224.12.1.1.6
Node type: OBJECT-TYPE
Type: IpAddress
Access: read-only
Description: Subnet mask address use.
What is nsAddrNetmask?
nsAddrNetmask holds the subnet mask applied to the IP address in this ScreenOS address-book entry, expressed as a standard dotted IP address value. An admin uses it together with nsAddrIpOrDomain to determine the exact network or host range that an address object covers in firewall policy matching. For example, a netmask of 255.255.255.0 paired with an IP address of 192.168.1.0 defines the entire 192.168.1.0/24 subnet as one address object.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.3224.12.1.1.6 snmpwalk -v2c -c public <target> NETSCREEN-ADDR-MIB::nsAddrNetmask
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.3224.12.1.1.6.1 snmpget -v2c -c public <target> NETSCREEN-ADDR-MIB::nsAddrNetmask.1
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OID Breakdown
Upper-level ancestors (8 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.3224 | netscreen | NETSCREEN-SMI |
| 1.3.6.1.4.1.3224.12 | netscreenAddr | NETSCREEN-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.3224.12.1 | nsAddrTable | NETSCREEN-ADDR-MIB |
| 1.3.6.1.4.1.3224.12.1.1 | nsAddrEntry | NETSCREEN-ADDR-MIB |
| 1.3.6.1.4.1.3224.12.1.1.6 | nsAddrNetmask | NETSCREEN-ADDR-MIB |