Re: Odd TCP RFC1323 Behavior

2011-08-16 Thread Chip Marshall
On 12-Aug-2011, Kevin Oberman sent: > Try installing security/openssh-portable from ports and enable > the HPN patches. > > As it stands today, openssh locks the window size to a tiny > value. This causes performance over wide area links to be > simply terrible. > > Take a look at http://fasterd

Re: Odd TCP RFC1323 Behavior

2011-08-13 Thread Michael Sinatra
On 08/13/11 14:37, Kevin Oberman wrote: On Sat, Aug 13, 2011 at 3:28 AM, Bjoern A. Zeeb wrote: On Aug 12, 2011, at 11:36 PM, Kevin Oberman wrote: Try installing security/openssh-portable from ports and enable the HPN patches. and let me point out that the relevant patch is in stock HEAD

Re: Odd TCP RFC1323 Behavior

2011-08-13 Thread Kevin Oberman
On Sat, Aug 13, 2011 at 3:28 AM, Bjoern A. Zeeb wrote: > > On Aug 12, 2011, at 11:36 PM, Kevin Oberman wrote: > >> >> Try installing security/openssh-portable from ports and enable the HPN >> patches. > > and let me point out that the relevant patch is in stock HEAD and will ship > by default wi

Re: Odd TCP RFC1323 Behavior

2011-08-13 Thread Bjoern A. Zeeb
On Aug 12, 2011, at 11:36 PM, Kevin Oberman wrote: > On Fri, Aug 12, 2011 at 2:43 PM, Chip Marshall wrote: >> I've been digging into an issue with SSH throughput and >> discovered that one of the servers involved isn't using RFC1323 >> window scaling and timestamps. >> >> The server is running

Re: Odd TCP RFC1323 Behavior

2011-08-12 Thread Kevin Oberman
On Fri, Aug 12, 2011 at 2:43 PM, Chip Marshall wrote: > I've been digging into an issue with SSH throughput and > discovered that one of the servers involved isn't using RFC1323 > window scaling and timestamps. > > The server is running 7.3-RELEASE-p3, and has > net.inet.tcp.rfc1323 set to 1. > >