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

## SYSLOG Details
- **Message**: BGP peer <variable>peer-name</variable> local address <variable>local-address</variable> (instance <variable>instance</variable>) IO session not started, but delete is called
- **Help**: BGP neighbor IO session not started, but delete is called
- **Description**: BGP IO session delete is called for this neighbor, though the IO session is not started
- **Type**: Event: This message reports an event, not an error
- **Severity**: warning
- **Cause**: -
- **Action**: None.
- **Attributes**: peer-name
local-address
instance
- **Facility**: LOG_DAEMON

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