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

## SYSLOG Details
- **Message**: <variable>function-name</variable>: registering for if_notify
- **Help**: Registering the IFL call back
- **Description**: During the toetap init registering the IFL callback with if_notify
- **Type**: Internal: Internal log message
- **Severity**: info
- **Cause**: -
- **Action**: -
- **Attributes**: function-name
- **Facility**: LOG_PFE

## Found this message in the following releases:
- [Junos OS 24.2R1](https://apps.juniper.net/syslog-explorer/?msg=PFE_LINUX_REGISTER_IFL_CALLBACK&sw=Junos%20OS&rel=24.2R1)
- [Junos OS 23.4R1](https://apps.juniper.net/syslog-explorer/?msg=PFE_LINUX_REGISTER_IFL_CALLBACK&sw=Junos%20OS&rel=23.4R1)