All MIBs › SL-MAIN-MIB › slmSysNetworkPrefix
slmSysNetworkPrefix
Module: SL-MAIN-MIB
OID (symbolic): SL-MAIN-MIB::slmSysNetworkPrefix
OID (numeric): 1.3.6.1.4.1.4515.1.3.1.26
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: This object is used to configure the Network Prefix. The prefix is used when the IP address of the node is assigned automatically. The automatic IP address of the node has the form A.x.y.z where x.y.z is the last 3 bytes of the MAC address 00:05:fd:x:y:z of the box. The A is the assigned Network Prefix. For example if the A is 10 and the MAC address is 00:05:fd:f6:55:11 the automatic IP of the node shall be 10.253.85.17.
What is slmSysNetworkPrefix?
This object stores the network prefix byte used to construct an automatic IP address for the device when DHCP or static configuration is not available. The automatic IP is formed by combining the prefix (A) with the last three octets of the device's MAC address (x.y.z) to create an address of the form A.x.y.z. This provides a fallback mechanism for device discovery and initial provisioning.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4515.1.3.1.26 snmpwalk -v2c -c public <target> SL-MAIN-MIB::slmSysNetworkPrefix
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4515.1.3.1.26.1 snmpget -v2c -c public <target> SL-MAIN-MIB::slmSysNetworkPrefix.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.4515.1.3.1.26.1 i <value>
Start monitoring SmartOptics SiteLight optical transport main control card/chassis (system/alarm/software-version status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SL-MAIN-MIB::slmSysNetworkPrefix OID value, configure state conditions and alerts, and monitor any SmartOptics SiteLight optical transport main control card/chassis (system/alarm/software-version status) from a single console.
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 |
| 1.3.6.1.4.1.4515 | smartoptics | SL-NE-MIB |
| 1.3.6.1.4.1.4515.1 | sitelight | SL-NE-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.4515.1.3 | slMain | SL-MAIN-MIB |
| 1.3.6.1.4.1.4515.1.3.1 | slmSys | SL-MAIN-MIB |
| 1.3.6.1.4.1.4515.1.3.1.26 | slmSysNetworkPrefix | SL-MAIN-MIB |