Netgroup syntax error

[Jorge Ruão <jruao@fe.up.pt>]

Hi,

When adding this entry (nisNetgroup) in OpenLDAP 2.2.13:
___________________________________________
dn: cn=net1,ou=Netgroup,dc=fe,dc=up,dc=pt
objectClass: nisNetgroup
objectClass: top
cn: net1
nisNetgroupTriple: (,aaf,)
nisNetgroupTriple: (,abegonha,)
nisNetgroupTriple: (,acoliv,)
nisNetgroupTriple: (,aegee,)
nisNetgroupTriple: (,ajf,)
nisNetgroupTriple: (,alabe,)
nisNetgroupTriple: (,avsoeiro,)
nisNetgroupTriple: (,best,)
nisNetgroupTriple: (,bgoncal,)
nisNetgroupTriple: (,cbeca,)
nisNetgroupTriple: (,cd,)
nisNetgroupTriple: (,celso,)
nisNetgroupTriple: (,clito,)
nisNetgroupTriple: (,cmorais,)
nisNetgroupTriple: (,cmpol,)
nisNetgroupTriple: (,cms,)
nisNetgroupTriple: (,corvacho,)
nisNetgroupTriple: (,damorim,)
nisNetgroupTriple: (,danpinto,)
nisNetgroupTriple: (,deecwww,)
nisNetgroupTriple: (,demetwww,)
nisNetgroupTriple: (,elamelas,)
nisNetgroupTriple: (,elisa,)
nisNetgroupTriple: (,espain,)
nisNetgroupTriple: (,eurcoast,)
nisNetgroupTriple: (,fbalao,)
nisNetgroupTriple: (,fidi,)
nisNetgroupTriple: (,fjr,)
nisNetgroupTriple: (,iaces,)
nisNetgroupTriple: (,isidro,)
nisNetgroupTriple: (,isilva,)
nisNetgroupTriple: (,isrp,)
nisNetgroupTriple: (,jcdf,)
nisNetgroupTriple: (,jjmo,)
nisNetgroupTriple: (,jjpf,)
nisNetgroupTriple: (,jmc,)
nisNetgroupTriple: (,joana,)
nisNetgroupTriple: (,jwilson,)
nisNetgroupTriple: (,lcm,)
nisNetgroupTriple: (,leitao,)
nisNetgroupTriple: (,lepae,)
nisNetgroupTriple: (,lmedei,)
nisNetgroupTriple: (,lsantos,)
nisNetgroupTriple: (,lsf,)
nisNetgroupTriple: (,lsre,)
nisNetgroupTriple: (,mac,)
nisNetgroupTriple: (,majordom,)
nisNetgroupTriple: (,malves,)
nisNetgroupTriple: (,mbastos,)
nisNetgroupTriple: (,mcastro,)
nisNetgroupTriple: (,mgenesio,)
nisNetgroupTriple: (,miguelcg,)
nisNetgroupTriple: (,mkamel,)
nisNetgroupTriple: (,mmalves,)
nisNetgroupTriple: (,mmont,)
nisNetgroupTriple: (,morim,)
nisNetgroupTriple: (,mrt,)
nisNetgroupTriple: (,msantos,)
nisNetgroupTriple: (,mteles,)
nisNetgroupTriple: (,navnet16,)
nisNetgroupTriple: (,navnet17,)
nisNetgroupTriple: (,navnet18,)
nisNetgroupTriple: (,navnet19,)
nisNetgroupTriple: (,navnet20,)
nisNetgroupTriple: (,nuce,)
nisNetgroupTriple: (,nuieee,)
nisNetgroupTriple: (,p_deq,)
nisNetgroupTriple: (,piqueiro,)
nisNetgroupTriple: (,psiclone,)
nisNetgroupTriple: (,pu,)
nisNetgroupTriple: (,rozeira,)
nisNetgroupTriple: (,ruiabc,)
nisNetgroupTriple: (,s1_deq,)
nisNetgroupTriple: (,scur,)
nisNetgroupTriple: (,sfeyo,)
nisNetgroupTriple: (,smidol,)
nisNetgroupTriple: (,techware,)
nisNetgroupTriple: (,tendas,)
nisNetgroupTriple: (,vecpar98,)
nisNetgroupTriple: (,wwwteste,)
___________________________________________

I'm getting a Syntax error:

adding new entry "cn=net1,ou=Netgroup,dc=fe,dc=up,dc=pt"
ldap_add: Invalid syntax (21)
        additional info: nisNetgroupTriple: value #66 invalid per syntax

Is there any syntax restriction regarding the logins in Netgroups?

Thanks,
Jorge Ruão