Rubin Xu ad524dec0b Treat RouteInfo with different interfaces as different routes
On Android different interfaces usually use different routing tables.
As a result, a change in interface should not be treated as route
update, but rather a remove and an add.

This change fixes a bug in VPN seamless handover where routes
failed to be updated when a new tunnel interface replaces the existing
one within the same network.

Bug: 158696878
Test: atest com.android.cts.net.HostsideVpnTests
Test: atest NetworkStackTests
Test: atest CtsNetTestCases
Test: atest FrameworksNetTests
Change-Id: I57987233d42a0253eaee2e1ca5f28728c2354620
2020-06-17 12:01:41 +01:00
Description
android_packages_modules_Connectivity
189 MiB
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