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

## SYSLOG Details
- **Message**: IS-IS detected number-set mismatch between local router and nbr <variable>neighbor-system-id</variable>s for bfr-id <variable>sub-domain-id</variable>, sub-domain <variable>bfr-id</variable>.Computed SI <variable>bier-computed-set-identifier</variable>, Neigbor number-set <variable>bier-set-identifier</variable>
- **Help**: IS-IS detect set-identifier mismatch for bfr-id
- **Description**: Set identifier mismatch between local node and bier neighbor
- **Type**: Error: An error occurred
- **Severity**: error
- **Cause**: Set identifier derived for given bfr-id is outside of the bier neighbor number-sets configuration.
- **Action**: Please check details printed with this syslog message. number-set configuration for given bier neighbor need to be consistent with subdomain configuration of all the node in network
- **Attributes**: neighbor-system-id
sub-domain-id
bfr-id
bier-computed-set-identifier
bier-set-identifier
- **Facility**: LOG_DAEMON

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