# PFE_FLOWD_BAD_CHECKSUM

## Canonical Reference

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

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

## SYSLOG Details
- **Message**: IP input: bad sum 0x<variable>checksum-bad</variable> should be 0x<variable>checksum-good</variable>
- **Help**: bad checksum
- **Description**: ipv4 input checksum incorrect
- **Type**: Error: An error occurred
- **Severity**: error
- **Cause**: -
- **Action**: -
- **Attributes**: checksum-bad
checksum-good
- **Facility**: LOG_PFE

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