[dtaht/ceropackages-3.10] 181a75: [sqm-scripts/luci-app-sqm] Document how to disable...

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/dtaht/ceropackages-3.10
  Commit: 181a752e37457f2d3a0ae1e0f0a11a3aa485ce26
      https://github.com/dtaht/ceropackages-3.10/commit/181a752e37457f2d3a0ae1e0f0a11a3aa485ce26
  Author: Sebastian Moeller <moeller0 at gmx.de>
  Date:   2015-06-14 (Sun, 14 Jun 2015)

  Changed paths:
    M luci/luci-app-sqm/files/sqm-cbi.lua

  Log Message:
  -----------
  [sqm-scripts/luci-app-sqm] Document how to disable shaping on a per direction basis

sqm-scripts for a long time interprets a "Down- or Upload speed" of zero as
an indication that the shaper should be disabled. Note that really shaping
an individual direction down  o zero will make the link effectively dead
for tcp (think reverse ACK traffic). Son instead of allowing the user to
configure something broken, 0 was "over-loaded" to denote no shaping
since several years, but that information has not been documented visibly
to the users. This commit aims at fixing that oversight.