system_api: expose PPPoE configuration properties

Expose the LCP echo interval and echo failure properties for shill.

BUG=chrome-os-partner:37468
TEST=emerge-amd64-generic system_api

Change-Id: I378fb11ccde71d0ccd44e2816bf92c4980dc687b
Reviewed-on: https://chromium-review.googlesource.com/257530
Reviewed-by: Paul Stewart <pstew@chromium.org>
Commit-Queue: Garret Kelly <gdk@chromium.org>
Tested-by: Garret Kelly <gdk@chromium.org>
(cherry picked from commit a9c678a36500066f801e787e2a01d992dd0243ed)
Reviewed-on: https://chromium-review.googlesource.com/262057
Reviewed-by: Patrick Sosinski <sosinski@google.com>
Commit-Queue: Patrick Sosinski <sosinski@google.com>
Tested-by: Patrick Sosinski <sosinski@google.com>
1 file changed
tree: 683df227adf23baff2de6aee8926faa3fde758c8
  1. constants/
  2. dbus/
  3. switches/
  4. OWNERS
  5. README
  6. system_api.gyp
  7. system_api.pc