All MIBs › PRVT-SWITCH-MIB › sysIntfModuleChange
sysIntfModuleChange
Module: PRVT-SWITCH-MIB
OID (symbolic): PRVT-SWITCH-MIB::sysIntfModuleChange
OID (numeric): 1.3.6.1.4.1.738.1.5.100.0.6
Node type: NOTIFICATION-TYPE
Description:
The System Interface Module change notification indicates that the physical status of a module in the unit has changed.
What is sysIntfModuleChange?
This is a notification event that fires when a physical hardware module (like a line card) is inserted, removed, or changes status in a network switch. It alerts administrators to hardware changes that affect network topology or redundancy. Network operators monitor this to detect unexpected module failures or to confirm when maintenance work on hardware is complete.
Examples
Send this trap to an SNMP manager — replace <manager> with the IP or hostname of your monitoring server (SNMPv2c):
snmptrap -v2c -c public <manager> '' PRVT-SWITCH-MIB::sysIntfModuleChange snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.738.1.5.100.0.6
Listen for incoming traps on the manager host (-f keeps it in the foreground, -Lo prints to stdout — useful for testing):
snmptrapd -f -Lo -c /dev/null authCommunity log public
Example snmptrapd log entry:
zoo11-linux.zoo [UDP: [192.168.30.111]:56859->[192.168.30.10]:162]: DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (95663643) 11 days, 1:43:56.43 SNMPv2-MIB::snmpTrapOID.0 = OID: PRVT-SWITCH-MIB::sysIntfModuleChange
OID Breakdown
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | BIANCA-BRICK-PPP-MIB |
| 1.3.6 | dod | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1 | internet | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4 | private | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.4.1 | enterprises | ANIROOT-MIB |
| 1.3.6.1.4.1.738 | privateVendorOID | PRIV-VENDORDEF-MIB |
| 1.3.6.1.4.1.738.1 | prvt_products | PRVT-SWITCH-MIB |
| 1.3.6.1.4.1.738.1.5 | switch | PRVT-SWITCH-MIB |
| 1.3.6.1.4.1.738.1.5.100 | prvtSwitchMib | PRVT-SWITCH-MIB |
| 1.3.6.1.4.1.738.1.5.100.0 | prvtSwitchNotifications | PRVT-SWITCH-MIB |
| 1.3.6.1.4.1.738.1.5.100.0.6 | sysIntfModuleChange | PRVT-SWITCH-MIB |