keep posixGroup, memberUID and groupOfNames with member synchronous

[andreas.moroder@sb-brixen.it]

Hello,

for samba, pam on linux, squid and others we use the standard  
posixGroup with memberUID attributes for the groupmemebershios. Now we  
would like to user the LDAP autentication module in the checkpoint  
firewall.
This expects the members of a group as groupOfNames member attributes  
with the full dn .
Is there a way to configure openLDAP to keep keep the groupofNames  
automatically in sync with the posixGroup ?

Thanks
Andreas