am 12f72b25: Few changes to pppd for VPN.

Merge commit '12f72b25ea06006706eb0cdbbe1c965eb8fc03be'

* commit '12f72b25ea06006706eb0cdbbe1c965eb8fc03be':
  Few changes to pppd for VPN.
tree: f9b610cb2993ec6d86cdbfd9cfefeda24ab9c2c9
  1. pppd/