I am trying to do dynamic zone update through nsupdate from a remote machine. for small number of update 10-20 it seems fine, but for 100-200 queries nsupdate timesout for most of them. Is there some configuration change required to make named handle ~500 updates per second. I have tries changing few options lile max-clients-per-query, serial-queries and disabling notify, but nothing helped

Has anyone been in same situation