PKTC-IETF-MTA-MIB :: pktcMtaDevTelephonyRootCertificate

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsPKTC-IETF-MTA-MIBpktcMtaDevTelephonyRootCertificate

pktcMtaDevTelephonyRootCertificate

Module: PKTC-IETF-MTA-MIB

OID (symbolic): PKTC-IETF-MTA-MIB::pktcMtaDevTelephonyRootCertificate

OID (numeric): 1.3.6.1.2.1.140.1.3.4

Node type: OBJECT-TYPE

Type: DocsX509ASN1DEREncodedCertificate

Access: read-only

Description: This object contains the telephony Service Provider Root certificate. The object value is the ASN.1 DER encoding of the IP Telephony Service Provider Root X.509 public key certificate. This certification is stored in the MTA non-volatile memory and can be updated with a secure code download. This certificate is used to validate the initial AS Reply received by the MTA from the Key Distribution Center (KDC) during the MTA initialization. The specific requirements related to this certificate are defined in the PacketCable or IPCablecom Security specifications.

What is pktcMtaDevTelephonyRootCertificate?

The ASN.1 DER-encoded root X.509 certificate of the telephony service provider, stored in NVRAM and used to validate the initial AS-Reply the MTA receives from the Kerberos KDC during startup.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.2.1.140.1.3.4
snmpwalk -v2c -c public <target> PKTC-IETF-MTA-MIB::pktcMtaDevTelephonyRootCertificate

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.2.1.140.1.3.4.1
snmpget -v2c -c public <target> PKTC-IETF-MTA-MIB::pktcMtaDevTelephonyRootCertificate.1

Start monitoring vendor-neutral, standards-based MIB, RFC 4682 (PacketCable/IPCablecom MTA provisioning) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the PKTC-IETF-MTA-MIB::pktcMtaDevTelephonyRootCertificate OID value, configure state conditions and alerts, and monitor any vendor-neutral, standards-based MIB, RFC 4682 (PacketCable/IPCablecom MTA provisioning) from a single console.

OID Breakdown

Upper-level ancestors (6 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.2mgmtAXON-MIB
1.3.6.1.2.1mib_2AXON-MIB
Numeric OIDNameModule
1.3.6.1.2.1.140pktcIetfMtaMibPKTC-IETF-MTA-MIB
1.3.6.1.2.1.140.1pktcMtaMibObjectsPKTC-IETF-MTA-MIB
1.3.6.1.2.1.140.1.3pktcMtaDevSecurityPKTC-IETF-MTA-MIB
1.3.6.1.2.1.140.1.3.4pktcMtaDevTelephonyRootCertificatePKTC-IETF-MTA-MIB