# MSP_VTY_SERVER_CONTROL_FD_INVALID

## Canonical Reference

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

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

## SYSLOG Details
- **Message**: <variable>source-address</variable>:<variable>source-port</variable>: MSPMAND VTY invalid server fd (<variable>file-descriptor</variable>)
- **Help**: MSPMAND VTY server control fd is invalid.
- **Description**: Multi Services PIC Management process (MSPMAND) virtual terminal (vty) server socket control file descriptor is invalid.
- **Type**: Error: An error occurred
- **Severity**: error
- **Cause**: -
- **Action**: -
- **Attributes**: source-address
source-port
file-descriptor
- **Facility**: LOG_DAEMON

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