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

## SYSLOG Details
- **Message**: Diameter Peer <variable>diameter-peer</variable> <variable>diameter-peer-conn-state</variable> on SPIC <variable>spic-name</variable>
- **Help**: State of the connection to diameter peer has changed
- **Description**: This notification signifies that the diameter connection state to specified diameter peer on the specified Session PIC has changed from UP to DOWN/FAIL or vice-versa.
- **Type**: Event: This message reports an event, not an error
- **Severity**: info
- **Cause**: -
- **Action**: -
- **Attributes**: diameter-peer
diameter-peer-conn-state
spic-name
- **Facility**: LOG_DAEMON

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