All MIBs › JUNIPER-SECURE-ACCESS-PORT-MIB › jnxSecAccessIfIpSrcGuardStatus
jnxSecAccessIfIpSrcGuardStatus
Module: JUNIPER-SECURE-ACCESS-PORT-MIB
OID (symbolic): JUNIPER-SECURE-ACCESS-PORT-MIB::jnxSecAccessIfIpSrcGuardStatus
OID (numeric): 1.3.6.1.4.1.2636.3.40.1.2.1.1.2.1.5
Node type: OBJECT-TYPE
Type: TruthValue
Access: read-only
Description: This object indicates whether IP Source Guard is enabled on the specified interface.
If this object is 'true', then IP Source Guard is enabled on the specified interface.
If this object is 'false', then IP Source Guard is disabled on the specified interface.
What is jnxSecAccessIfIpSrcGuardStatus?
This read-only boolean reports whether IP Source Guard is enabled on the specified interface. An admin checks it to confirm the switch is filtering traffic on that port to only the IP addresses bound via DHCP snooping, preventing IP spoofing from that port. For example, an admin hardening access ports against IP-spoofing attacks would verify this reads 'true' on every untrusted access port.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2636.3.40.1.2.1.1.2.1.5 snmpwalk -v2c -c public <target> JUNIPER-SECURE-ACCESS-PORT-MIB::jnxSecAccessIfIpSrcGuardStatus
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2636.3.40.1.2.1.1.2.1.5.1 snmpget -v2c -c public <target> JUNIPER-SECURE-ACCESS-PORT-MIB::jnxSecAccessIfIpSrcGuardStatus.1
Start monitoring Juniper Networks EX-series switch (Secure Access Port: DHCP snooping/DAI/storm control) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the JUNIPER-SECURE-ACCESS-PORT-MIB::jnxSecAccessIfIpSrcGuardStatus OID value, configure state conditions and alerts, and monitor any Juniper Networks EX-series switch (Secure Access Port: DHCP snooping/DAI/storm control) from a single console.
OID Breakdown
Upper-level ancestors (11 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 |
| 1.3.6.1.4.1.2636 | juniperMIB | JUNIPER-SMI |
| 1.3.6.1.4.1.2636.3 | jnxMibs | JUNIPER-SMI |
| 1.3.6.1.4.1.2636.3.40 | jnxExMibRoot | JUNIPER-SMI |
| 1.3.6.1.4.1.2636.3.40.1 | jnxExSwitching | JUNIPER-EX-SMI |
| 1.3.6.1.4.1.2636.3.40.1.2 | jnxExSecureAccessPort | JUNIPER-EX-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2636.3.40.1.2.1 | jnxExSecureAccessPortMIB | JUNIPER-SECURE-ACCESS-PORT-MIB |
| 1.3.6.1.4.1.2636.3.40.1.2.1.1 | jnxSecAccessPortMIBObjects | JUNIPER-SECURE-ACCESS-PORT-MIB |
| 1.3.6.1.4.1.2636.3.40.1.2.1.1.2 | jnxSecAccessPortIfTable | JUNIPER-SECURE-ACCESS-PORT-MIB |
| 1.3.6.1.4.1.2636.3.40.1.2.1.1.2.1 | jnxSecAccessPortIfEntry | JUNIPER-SECURE-ACCESS-PORT-MIB |
| 1.3.6.1.4.1.2636.3.40.1.2.1.1.2.1.5 | jnxSecAccessIfIpSrcGuardStatus | JUNIPER-SECURE-ACCESS-PORT-MIB |