# NSD_MAP_CONSTRAINT_SAME_IPV4_PREFIX

## Canonical Reference

[NSD_MAP_CONSTRAINT_SAME_IPV4_PREFIX](https://apps.juniper.net/syslog-explorer/?msg=NSD_MAP_CONSTRAINT_SAME_IPV4_PREFIX)

**Canonical URL:**  
https://apps.juniper.net/syslog-explorer/?msg=NSD_MAP_CONSTRAINT_SAME_IPV4_PREFIX

## SYSLOG Details
- **Message**: same map_v4prefix <variable>ipv4-prefix</variable> is configured in multiple softwire-concentrators <variable>sc-name</variable> and <variable>sc-name2</variable> associated with service-set <variable>service-set-name</variable> and <variable>service-set-name2</variable>. It is incorrect if these service-sets are associated with same VRF.
- **Help**: Same map-e or map-t ipv4-prefix is used between two softwire concentrators
- **Description**: Same map-e or map-t IPv4 prefix is configured on two softwire-concentrators from two different service-sets
- **Type**: Internal: Internal log message
- **Severity**: warning
- **Cause**: -
- **Action**: -
- **Attributes**: ipv4-prefix
sc-name
sc-name2
service-set-name
service-set-name2
- **Facility**: LOG_DAEMON

## Found this message in the following releases:
- [Junos OS 24.2R1](https://apps.juniper.net/syslog-explorer/?msg=NSD_MAP_CONSTRAINT_SAME_IPV4_PREFIX&sw=Junos%20OS&rel=24.2R1)
- [Junos OS 23.4R1](https://apps.juniper.net/syslog-explorer/?msg=NSD_MAP_CONSTRAINT_SAME_IPV4_PREFIX&sw=Junos%20OS&rel=23.4R1)