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

## SYSLOG Details
- **Message**: IS-IS detected duplicate L<variable>isis-level</variable> bfr-id '<variable>bfr-id</variable>' for sub-domain '<variable>sub-domain-id</variable>'originated by '<variable>neighbor-system-id</variable>s'
- **Help**: IS-IS detected duplicate bfr-id
- **Description**: Duplicate BFR-ID found in IS-IS BIER advertisement
- **Type**: Error: An error occurred
- **Severity**: error
- **Cause**: A remote node advertised the same bfr-id for given sub-domain as the local. This typically happens when the same bfr-id has been assigned on more than one network device for given sub-domain.
- **Action**: Please check details printed with this syslog message and find out which remote node in the network is originating the same bfr-id. Then change either change the node bfr-id on the local node for given sub-domain Or change in on the remote node for given sub-domain.
- **Attributes**: isis-level
bfr-id
sub-domain-id
neighbor-system-id
- **Facility**: LOG_DAEMON

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