Re: SACK problems

2005-03-01 Thread Noritoshi Demizu
> During some testing on an isolated network we have, I found some > interesting behaviour from a FreeBSD 5.3 host using TCP SACK. > > I've detailed this problem fully at: > > http://www.wand.net.nz/~stj2/nsc/emu_freebsd.html I experienced the same phenomenon. When TCP reassembly queue exceed

Re: SACK problems

2005-02-14 Thread Mark Allman
> During some testing on an isolated network we have, I found some > interesting behaviour from a FreeBSD 5.3 host using TCP SACK. > > I've detailed this problem fully at: > > http://www.wand.net.nz/~stj2/nsc/emu_freebsd.html > > PCAP traces and some screenshots from tcptrace graphs can be

Re: SACK problems

2005-02-10 Thread Mohan Srinivasan
No. That fix is not relevant. I'll take a look at this in a bit (after I fix the other SACK issue reported a couple of days ago). mohan --- Kris Kennaway <[EMAIL PROTECTED]> wrote: > On Fri, Feb 11, 2005 at 10:15:35AM +1300, Sam Jansen wrote: > > During some testing on an isolated network we ha

Re: SACK problems

2005-02-10 Thread Kris Kennaway
On Fri, Feb 11, 2005 at 10:15:35AM +1300, Sam Jansen wrote: > During some testing on an isolated network we have, I found some > interesting behaviour from a FreeBSD 5.3 host using TCP SACK. > > I've detailed this problem fully at: > >http://www.wand.net.nz/~stj2/nsc/emu_freebsd.html > > PC