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

## SYSLOG Details
- **Message**: Configured MTU <variable>received-value</variable> on <variable>interface-name</variable> is greater than the MAX supported <variable>maximum-value</variable>
- **Help**: MTU configuration invalid for this interface
- **Description**: The maximum transmission unit (MTU) configured on the interface exceeds the maximum MTU value supported
- **Type**: Error: An error occurred
- **Severity**: error
- **Cause**: -
- **Action**: Configure the MTU value to be less than or equal to the maximum MTU supported on the device.
- **Attributes**: received-value
interface-name
maximum-value
- **Facility**: LOG_DAEMON

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