dn: cn=config
changetype: modify
replace: nsslapd-entryusn-global
nsslapd-entryusn-global: on

dn: cn=config
changetype: modify
replace: nsslapd-entryusn-import-initval
nsslapd-entryusn-import-initval: next

dn: cn=USN,cn=plugins,cn=config
changetype: modify
replace: nsslapd-pluginenabled
nsslapd-pluginenabled: on