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#Unlock modem cisco cmts serial number#
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#Unlock modem cisco cmts update#

SolutionĬM firmware update is the best long-term solution.

must be used for SNMP interactions with the BPI2 MIB/OIDs on the uBR10k.

#Unlock modem cisco cmts software#

The uBR10k platform is end of sale and past the end of software support date, so there is no fix for this software defect. Note: In uBR10k software, the RFC 4131 docsBpi2MIB / DOCS-IETF-BPI2-MIB was implemented with the incorrect OID MIB branch/path. Manu Cert information is defined in the docsBpi2CmtsCACertEntry OID branch 1.3.6. UBR10K(config-if)# cable privacy skip-validity-period UBR10K(config-if)# cable privacy retain-failed-certificates These cable interface configuration commands are used for workarounds and recovery

From uBR10K Linecard CLI exec mode: Slot-6-0# show crypto pki certificates.

From uBR10K CLI exec mode or Linecard CLI exec mode: uBR10K# show cable privacy manufacturer-cert-list.

The Manu Cert index can only be obtained by SNMP The output of this command includes some Manu Cert information.

Thumbprint: The SHA-1 hash of a CA certificate.

end date: The date and time at which the Manu Cert is no longer valid.

start date: The date and time at which the Manu Cert becomes valid.

Validity Date: The start and end dates that define the Manu Cert validity period relative to the CMTS system date and time.

Cert: The X509 DER-encoded certificate authority certificate.

Source: How the certificate reached the CMTS.

State: The Trust status of the certificate.

#Unlock modem cisco cmts serial number#

Serial: Cert Serial Number represented in a hexadecimal octet string.Subject: The subject name exactly as it is encoded in the X509 certificate.Index: A unique integer assigned to each Manu Cert in the uBR10K database/MIB.Manu Cert Information Fields and Attributes These commands and information are used by solutions described in this document. Manu Cert information can be viewed via uBR10K CLI commands or Simple Network Management Protocol (SNMP). At that time the CM fails authentication, is marked reject(pk) by the uBR10K and is not in service.ĭOCSIS 1.1 for the Cisco CMTS Routers provides additional information about uBR10K support and configuration of DOCSIS Baseline Privacy Interface (BPI+).

#Unlock modem cisco cmts Offline#

A CM already registered with the uBR10K and in service when the Manu Cert expires can remain in service until the next time the CM attempts to register, which can occur after a single modem offline event, uBR10K Cable Linecard restart, uBR10K reload, or other events that trigger modem registration. Expire means the uBR10K system date/time exceeds the Manu Cert validity end date/time.Ī CM that attempts to register with the uBR10K after the Manu Cert expires is marked reject(pk) by the CMTS and is not in service. In this document, a Manu Cert is what the DOCSIS 3.0 Security Specification CM-SP-SECv3.0 refers to as CableLabs Mfg CA certificate or Manufacturer CA certificate. The Manu Cert is used for authentication between a CM and CMTS. One cause is expiration of the Manu Cert. There are different causes for a CM to become stuck in the reject(pk) state on the uBR10K. This document describes options to prevent, workaround, and recover from cable modem (CM) reject(pk) service impacts on the uBR10K Cable Modem Termination System (CMTS) that result from Manufacturer Certificate (Manu Cert) expiration.