Better tests for Path MTU discovery.

Add PMTU tests for unconnected sockets, and test PMTUD when
routing using all methods, not just using socket marking.

Change-Id: I8f0f6fc00afa95b8e57792c51e955e2150ef29dc
1 file changed
tree: bc00ff4acc04686a2995594422a8098a514d6343
  1. net/