IPACM: fix IPv6 embedded call not working issue

Fix IPv6 embedded data call not working issue. Specifically,
we added WAN interface IP based filtering rule on WAN pipe
when WAN is USB cradle or WLAN STA, and added IPv6 prefix
based filtering rule on LAN pipe to make embedded IPv6 data
path work.

Change-Id: I97eab078cdb1ed25298922515d1bb99e50bbbfff
6 files changed
tree: 9785142fb00643aaccfadb2c96d26abea6575962
  1. ipacm/
  2. ipanat/
  3. configure.ac
  4. Makefile.am