# UFDD_LINK_CHANGE

## Canonical Reference

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

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

## SYSLOG Details
- **Message**: UFD Grp <variable>group-name</variable>: Downlink <variable>interface-name</variable> is <variable>state</variable>
- **Help**: Downlink status change notification
- **Description**: Status of downlink in link-to-disable changed.
- **Type**: Error: An error occurred
- **Severity**: alert
- **Cause**: Status change of Uplinks in link-to-monitor list.
- **Action**: -
- **Attributes**: group-name
interface-name
state
- **Facility**: LOG_DAEMON

## Found this message in the following releases:
- [Junos OS 26.2R1](https://apps.juniper.net/syslog-explorer/?msg=UFDD_LINK_CHANGE&sw=Junos%20OS&rel=26.2R1)
- [Junos OS 25.4R1](https://apps.juniper.net/syslog-explorer/?msg=UFDD_LINK_CHANGE&sw=Junos%20OS&rel=25.4R1)
- [Junos OS 25.2R2](https://apps.juniper.net/syslog-explorer/?msg=UFDD_LINK_CHANGE&sw=Junos%20OS&rel=25.2R2)
- [Junos OS 25.2R1](https://apps.juniper.net/syslog-explorer/?msg=UFDD_LINK_CHANGE&sw=Junos%20OS&rel=25.2R1)
- [Junos OS 24.4R2](https://apps.juniper.net/syslog-explorer/?msg=UFDD_LINK_CHANGE&sw=Junos%20OS&rel=24.4R2)
- [Junos OS 24.4R1](https://apps.juniper.net/syslog-explorer/?msg=UFDD_LINK_CHANGE&sw=Junos%20OS&rel=24.4R1)
- [Junos OS 24.2R2](https://apps.juniper.net/syslog-explorer/?msg=UFDD_LINK_CHANGE&sw=Junos%20OS&rel=24.2R2)
- [Junos OS 24.2R1](https://apps.juniper.net/syslog-explorer/?msg=UFDD_LINK_CHANGE&sw=Junos%20OS&rel=24.2R1)
- [Junos OS 23.4R2](https://apps.juniper.net/syslog-explorer/?msg=UFDD_LINK_CHANGE&sw=Junos%20OS&rel=23.4R2)
- [Junos OS 23.4R1](https://apps.juniper.net/syslog-explorer/?msg=UFDD_LINK_CHANGE&sw=Junos%20OS&rel=23.4R1)
- [Junos OS 23.2R2](https://apps.juniper.net/syslog-explorer/?msg=UFDD_LINK_CHANGE&sw=Junos%20OS&rel=23.2R2)
- [Junos OS 23.2R1](https://apps.juniper.net/syslog-explorer/?msg=UFDD_LINK_CHANGE&sw=Junos%20OS&rel=23.2R1)
- [Junos OS 22.4R3](https://apps.juniper.net/syslog-explorer/?msg=UFDD_LINK_CHANGE&sw=Junos%20OS&rel=22.4R3)
- [Junos OS 22.4R2](https://apps.juniper.net/syslog-explorer/?msg=UFDD_LINK_CHANGE&sw=Junos%20OS&rel=22.4R2)
- [Junos OS 22.4R1](https://apps.juniper.net/syslog-explorer/?msg=UFDD_LINK_CHANGE&sw=Junos%20OS&rel=22.4R1)
- [Junos OS 22.2R3](https://apps.juniper.net/syslog-explorer/?msg=UFDD_LINK_CHANGE&sw=Junos%20OS&rel=22.2R3)
- [Junos OS 22.2R2](https://apps.juniper.net/syslog-explorer/?msg=UFDD_LINK_CHANGE&sw=Junos%20OS&rel=22.2R2)
- [Junos OS 22.2R1](https://apps.juniper.net/syslog-explorer/?msg=UFDD_LINK_CHANGE&sw=Junos%20OS&rel=22.2R1)