tree a967f5cd49f5b7b7c93a2e58a49b88753d0808fe
parent d772db4def6c00f947cfd422685cefaf2dfd50e9
author Skylar Chang <chiaweic@codeaurora.org> 1415915114 -0800
committer Skylar Chang <chiaweic@codeaurora.org> 1422320056 -0800

IPACM: restore old connections when LTE up again

When LTE backhaul quickly down and up again, the old
UDP connections are taking SW-path. The fix is to cache
all current connection entries on Apps and retore the NAT
entries if LTE comes up with same ipv4 address. Also cache
the flows if IPA-NAT tbl haven't created.

Change-Id: Ie7dbac071d3c977507d9dd18985340c454c48e34