What does the alert log / lgwr trace file say? Best regards, Carel-Jan Engel === If you think education is expensive, try ignorance. (Derek Bok) === On Mon, 2007-10-15 at 12:32 -0700, Ranko Mosic wrote: > Hi, > > Data Guard. > It is Oracle 9i/HP-UX. > Network has sufficient bandwith OC3 155Mbits /sec ( WAN though ). > Required throughput is 30Mbits/sec. > > > log_archive_max_processes 10 > log_archive_dest_2 SERVICE=ERPST lgwr async=20480 reopen=15 > max_failure=10 optional net_timeout=30 > > > Any ideas ? > > > -- > Regards, > Ranko Mosic