# RPD_FEC129_REMOTE_AII_COLLISION

## Canonical Reference

[RPD_FEC129_REMOTE_AII_COLLISION](https://apps.juniper.net/syslog-explorer/?msg=RPD_FEC129_REMOTE_AII_COLLISION)

**Canonical URL:**  
https://apps.juniper.net/syslog-explorer/?msg=RPD_FEC129_REMOTE_AII_COLLISION

## SYSLOG Details
- **Message**: Attachment-individual-identifier <variable>attachment-individual-identifier</variable> in VPN <variable>vpn-name</variable> learned from PE <variable>peer-address</variable> with RD <variable>route-discriminator</variable> was also learned from PE <variable>neighbor-address</variable> with RD <variable>route-discriminator2</variable>
- **Help**: Two remote PEs advertised the same attachment individual identifier
- **Description**: Two provider edge (PE) routers which are members of the the indicated virtual private network (VPN) are both configured with the same attachment-individual-identifier (AII). The identities of the two PEs are indicated by the IP addresses and first and second route discriminators.
- **Type**: Event: This message reports an event, not an error
- **Severity**: error
- **Cause**: -
- **Action**: -
- **Attributes**: attachment-individual-identifier
vpn-name
peer-address
route-discriminator
neighbor-address
route-discriminator2
- **Facility**: LOG_DAEMON

## Found this message in the following releases:
- [Junos OS 26.2R1](https://apps.juniper.net/syslog-explorer/?msg=RPD_FEC129_REMOTE_AII_COLLISION&sw=Junos%20OS&rel=26.2R1)
- [Junos OS 25.4R1](https://apps.juniper.net/syslog-explorer/?msg=RPD_FEC129_REMOTE_AII_COLLISION&sw=Junos%20OS&rel=25.4R1)
- [Junos OS 25.2R2](https://apps.juniper.net/syslog-explorer/?msg=RPD_FEC129_REMOTE_AII_COLLISION&sw=Junos%20OS&rel=25.2R2)
- [Junos OS 25.2R1](https://apps.juniper.net/syslog-explorer/?msg=RPD_FEC129_REMOTE_AII_COLLISION&sw=Junos%20OS&rel=25.2R1)
- [Junos OS 24.4R2](https://apps.juniper.net/syslog-explorer/?msg=RPD_FEC129_REMOTE_AII_COLLISION&sw=Junos%20OS&rel=24.4R2)
- [Junos OS 24.4R1](https://apps.juniper.net/syslog-explorer/?msg=RPD_FEC129_REMOTE_AII_COLLISION&sw=Junos%20OS&rel=24.4R1)
- [Junos OS 24.2R2](https://apps.juniper.net/syslog-explorer/?msg=RPD_FEC129_REMOTE_AII_COLLISION&sw=Junos%20OS&rel=24.2R2)
- [Junos OS 24.2R1](https://apps.juniper.net/syslog-explorer/?msg=RPD_FEC129_REMOTE_AII_COLLISION&sw=Junos%20OS&rel=24.2R1)
- [Junos OS 23.4R2](https://apps.juniper.net/syslog-explorer/?msg=RPD_FEC129_REMOTE_AII_COLLISION&sw=Junos%20OS&rel=23.4R2)
- [Junos OS 23.4R1](https://apps.juniper.net/syslog-explorer/?msg=RPD_FEC129_REMOTE_AII_COLLISION&sw=Junos%20OS&rel=23.4R1)
- [Junos OS 23.2R2](https://apps.juniper.net/syslog-explorer/?msg=RPD_FEC129_REMOTE_AII_COLLISION&sw=Junos%20OS&rel=23.2R2)
- [Junos OS 23.2R1](https://apps.juniper.net/syslog-explorer/?msg=RPD_FEC129_REMOTE_AII_COLLISION&sw=Junos%20OS&rel=23.2R1)
- [Junos OS 22.4R3](https://apps.juniper.net/syslog-explorer/?msg=RPD_FEC129_REMOTE_AII_COLLISION&sw=Junos%20OS&rel=22.4R3)
- [Junos OS 22.4R2](https://apps.juniper.net/syslog-explorer/?msg=RPD_FEC129_REMOTE_AII_COLLISION&sw=Junos%20OS&rel=22.4R2)
- [Junos OS 22.4R1](https://apps.juniper.net/syslog-explorer/?msg=RPD_FEC129_REMOTE_AII_COLLISION&sw=Junos%20OS&rel=22.4R1)
- [Junos OS 22.2R3](https://apps.juniper.net/syslog-explorer/?msg=RPD_FEC129_REMOTE_AII_COLLISION&sw=Junos%20OS&rel=22.2R3)
- [Junos OS 22.2R2](https://apps.juniper.net/syslog-explorer/?msg=RPD_FEC129_REMOTE_AII_COLLISION&sw=Junos%20OS&rel=22.2R2)
- [Junos OS 22.2R1](https://apps.juniper.net/syslog-explorer/?msg=RPD_FEC129_REMOTE_AII_COLLISION&sw=Junos%20OS&rel=22.2R1)
- [Junos OS Evolved 26.2R1](https://apps.juniper.net/syslog-explorer/?msg=RPD_FEC129_REMOTE_AII_COLLISION&sw=Junos%20OS%20Evolved&rel=26.2R1)
- [Junos OS Evolved 25.4R1](https://apps.juniper.net/syslog-explorer/?msg=RPD_FEC129_REMOTE_AII_COLLISION&sw=Junos%20OS%20Evolved&rel=25.4R1)
- [Junos OS Evolved 25.2R2](https://apps.juniper.net/syslog-explorer/?msg=RPD_FEC129_REMOTE_AII_COLLISION&sw=Junos%20OS%20Evolved&rel=25.2R2)
- [Junos OS Evolved 25.2R1](https://apps.juniper.net/syslog-explorer/?msg=RPD_FEC129_REMOTE_AII_COLLISION&sw=Junos%20OS%20Evolved&rel=25.2R1)
- [Junos OS Evolved 24.4R2](https://apps.juniper.net/syslog-explorer/?msg=RPD_FEC129_REMOTE_AII_COLLISION&sw=Junos%20OS%20Evolved&rel=24.4R2)
- [Junos OS Evolved 24.4R1](https://apps.juniper.net/syslog-explorer/?msg=RPD_FEC129_REMOTE_AII_COLLISION&sw=Junos%20OS%20Evolved&rel=24.4R1)
- [Junos OS Evolved 24.2R1](https://apps.juniper.net/syslog-explorer/?msg=RPD_FEC129_REMOTE_AII_COLLISION&sw=Junos%20OS%20Evolved&rel=24.2R1)
- [Junos OS Evolved 23.4R2](https://apps.juniper.net/syslog-explorer/?msg=RPD_FEC129_REMOTE_AII_COLLISION&sw=Junos%20OS%20Evolved&rel=23.4R2)
- [Junos OS Evolved 23.4R1](https://apps.juniper.net/syslog-explorer/?msg=RPD_FEC129_REMOTE_AII_COLLISION&sw=Junos%20OS%20Evolved&rel=23.4R1)
- [Junos OS Evolved 23.2R2](https://apps.juniper.net/syslog-explorer/?msg=RPD_FEC129_REMOTE_AII_COLLISION&sw=Junos%20OS%20Evolved&rel=23.2R2)
- [Junos OS Evolved 23.2R1](https://apps.juniper.net/syslog-explorer/?msg=RPD_FEC129_REMOTE_AII_COLLISION&sw=Junos%20OS%20Evolved&rel=23.2R1)
- [Junos OS Evolved 22.4R3](https://apps.juniper.net/syslog-explorer/?msg=RPD_FEC129_REMOTE_AII_COLLISION&sw=Junos%20OS%20Evolved&rel=22.4R3)
- [Junos OS Evolved 22.4R2](https://apps.juniper.net/syslog-explorer/?msg=RPD_FEC129_REMOTE_AII_COLLISION&sw=Junos%20OS%20Evolved&rel=22.4R2)
- [Junos OS Evolved 22.2R3](https://apps.juniper.net/syslog-explorer/?msg=RPD_FEC129_REMOTE_AII_COLLISION&sw=Junos%20OS%20Evolved&rel=22.2R3)