I've been asked to make our setup a little more secure. So, I thought I would restrict which servers could replicate from our primary. However, it does not appear that 9.6.3 can use a FQDN entry for this parameter. Plus, our hostnames include "-" characters, and that seems to break the system as well. Shouldn't synchronous_standby_names accept a FQDN with a dot or a dash in the hostname or is this maybe a bug? (Flame suit on)