All MIBs › Intercarrier-SMDS-MIB › smdsIomSniCurrentInfoSourceAddrScreenViolations
smdsIomSniCurrentInfoSourceAddrScreenViolations
Module: Intercarrier-SMDS-MIB
OID (symbolic): Intercarrier-SMDS-MIB::smdsIomSniCurrentInfoSourceAddrScreenViolations
OID (numeric): 1.3.6.1.4.1.148.1.4.1.1.5.1.2
Node type: OBJECT-TYPE
Type: Gauge
Access: read-only
Description: The value of this object reflects the number of SIP L3_PDUs discarded because the source address violated the address screening.
What is smdsIomSniCurrentInfoSourceAddrScreenViolations?
This OID counts SIP Level-3 PDUs discarded in the current interval because the source address failed address screening on this SNI. A carrier engineer watches this counter for signs of spoofed or misconfigured source addresses arriving from a specific subscriber interface.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.148.1.4.1.1.5.1.2 snmpwalk -v2c -c public <target> Intercarrier-SMDS-MIB::smdsIomSniCurrentInfoSourceAddrScreenViolations
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.148.1.4.1.1.5.1.2.1 snmpget -v2c -c public <target> Intercarrier-SMDS-MIB::smdsIomSniCurrentInfoSourceAddrScreenViolations.1
Start monitoring Vendor-neutral Bellcore/Telcordia standard (SMDS carrier interconnect equipment/gateways) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Intercarrier-SMDS-MIB::smdsIomSniCurrentInfoSourceAddrScreenViolations OID value, configure state conditions and alerts, and monitor any Vendor-neutral Bellcore/Telcordia standard (SMDS carrier interconnect equipment/gateways) from a single console.
OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.148 | bellcore | Intercarrier-SMDS-MIB |
| 1.3.6.1.4.1.148.1 | requirements | Intercarrier-SMDS-MIB |
| 1.3.6.1.4.1.148.1.4 | taTsv001237 | Intercarrier-SMDS-MIB |
| 1.3.6.1.4.1.148.1.4.1 | smdsIomServMIB | Intercarrier-SMDS-MIB |
| 1.3.6.1.4.1.148.1.4.1.1 | smdsIomServObjects | Intercarrier-SMDS-MIB |
| 1.3.6.1.4.1.148.1.4.1.1.5 | smdsIomSniCurrentInfoTable | Intercarrier-SMDS-MIB |
| 1.3.6.1.4.1.148.1.4.1.1.5.1 | smdsIomSniCurrentInfoEntry | Intercarrier-SMDS-MIB |
| 1.3.6.1.4.1.148.1.4.1.1.5.1.2 | smdsIomSniCurrentInfoSourceAddrScreenViolations | Intercarrier-SMDS-MIB |