g...@lexort.com (Greg Troxel) writes: >FWIW, on two of my systems N9 and N10, SNDBUF fails.
The default kern.sbmax is 256kB. People that have "tuned" their TCP usually bumped that value, without you cannot use 1MB buffers. The default kern.somaxkva is 16MB. That might be not enough if you start using 1MB buffers.
