# MACSEC_KEYCHAIN_CKN_MISSING

## Canonical Reference

[MACSEC_KEYCHAIN_CKN_MISSING](https://apps.juniper.net/syslog-explorer/?msg=MACSEC_KEYCHAIN_CKN_MISSING)

**Canonical URL:**  
https://apps.juniper.net/syslog-explorer/?msg=MACSEC_KEYCHAIN_CKN_MISSING

## SYSLOG Details
- **Message**: key-name(CKN) is missing
- **Help**: Failed to read key-name attribute from authentication-key-chain
- **Description**: Ensure that the key-name attribute is set in the security authentication-key-chains hierarchy.
- **Type**: Error: An error occurred
- **Severity**: error
- **Cause**: -
- **Action**: -
- **Attributes**: -
- **Facility**: ANY

## Found this message in the following releases:
- [Junos OS 26.2R1](https://apps.juniper.net/syslog-explorer/?msg=MACSEC_KEYCHAIN_CKN_MISSING&sw=Junos%20OS&rel=26.2R1)
- [Junos OS 25.4R1](https://apps.juniper.net/syslog-explorer/?msg=MACSEC_KEYCHAIN_CKN_MISSING&sw=Junos%20OS&rel=25.4R1)
- [Junos OS 25.2R2](https://apps.juniper.net/syslog-explorer/?msg=MACSEC_KEYCHAIN_CKN_MISSING&sw=Junos%20OS&rel=25.2R2)
- [Junos OS 25.2R1](https://apps.juniper.net/syslog-explorer/?msg=MACSEC_KEYCHAIN_CKN_MISSING&sw=Junos%20OS&rel=25.2R1)
- [Junos OS 24.4R2](https://apps.juniper.net/syslog-explorer/?msg=MACSEC_KEYCHAIN_CKN_MISSING&sw=Junos%20OS&rel=24.4R2)
- [Junos OS 24.4R1](https://apps.juniper.net/syslog-explorer/?msg=MACSEC_KEYCHAIN_CKN_MISSING&sw=Junos%20OS&rel=24.4R1)
- [Junos OS 24.2R2](https://apps.juniper.net/syslog-explorer/?msg=MACSEC_KEYCHAIN_CKN_MISSING&sw=Junos%20OS&rel=24.2R2)
- [Junos OS 24.2R1](https://apps.juniper.net/syslog-explorer/?msg=MACSEC_KEYCHAIN_CKN_MISSING&sw=Junos%20OS&rel=24.2R1)
- [Junos OS 23.4R2](https://apps.juniper.net/syslog-explorer/?msg=MACSEC_KEYCHAIN_CKN_MISSING&sw=Junos%20OS&rel=23.4R2)
- [Junos OS 23.4R1](https://apps.juniper.net/syslog-explorer/?msg=MACSEC_KEYCHAIN_CKN_MISSING&sw=Junos%20OS&rel=23.4R1)