> On server2 - did you change Alt-Cert to Server-Cert in the > cert database, or did you change the attribute > nsSSLPersonalitySSL in entry cn=RSA,cn=encryption,cn=config > to be Alt-Cert instead of Server-Cert? I did exactly that I wrote..so, after maked a certificates, I exported db on server2 and in console I enabled encryption ssl using....on the first server(nodo1) nodo1.domain.example.com and on second server(nodo2) Alt-Cert > > ./mmr.pl --host1 nodo1.domain.example.com > <http://nodo1.domain.example.com> --host2 > > nodo2.domain.example.com <http://nodo2.domain.example.com> > --host1_id 1 --host2_id 2 --bindpw secret > > --repmanpw secret --create --with-ssl Trying to run replacing nodo1.domain.example.com with http://nodo1.domain.example.com and nodo2.domain.example.com with http://nodo2.domain.example.com the script says: Died at ./mmr.pl line 418, <DATA> line 339 Today I remade certificate and I used Alt-Cert nick for server1 and nodo2 for server2...now running script it says: [10/Apr/2006:12:24:11 +0000] NSMMReplicationPlugin - agmt="cn="Replication to nodo2.domain.example.com"" (nodo2:636): Simple bind failed, LDAP sdk error 81 (Can't contact LDAP server), Netscape Portable Runtime error -12276 (Unable to communicate securely with peer: requested domain name does not match the server's certificate.) Thanks Alex