This archive contains answers to questions sent to Unidata support through mid-2025. Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated. For the most up-to-date information on the use of NSF Unidata software and data services, please consult the Software Documentation first.
Doug, For documentation purposes, I recorded the current values in use on ultrazone. Please double them via the following commands; ndd -set /dev/tcp tcp_recv_hiwat 1048576 ndd -set /dev/tcp tcp_xmit_hiwat 1048576 ndd -set /dev/tcp tcp_max_buf 16777216 Note that these values will be set until the next reboot unless your systems people take steps to make them permanent. mike > Mike, > > It looks like those are already the default settings. > > Doug > > On Jun 25, 2007, at 3:41 PM, Unidata IDD TIGGE Support wrote: > > >>>> ndd -get /dev/tcp tcp_recv_hiwat > >>> 524288 > >>>> ndd -get /dev/tcp tcp_xmit_hiwat > >>> 524288 > >>>> ndd -get /dev/tcp tcp_max_buf > >>> 8388608 > > > Ticket Details =================== Ticket ID: SOD-321591 Department: Support IDD TIGGE Priority: Normal Status: Closed