+ #
+ # Bounce the interface and it should still work
+ #
+ self.pg1.admin_down()
+ self.pg0.add_stream(tx)
+ self.pg_enable_capture(self.pg_interfaces)
+ self.pg_start()
+ self.pg1.assert_nothing_captured(
+ remark="IP multicast packets forwarded on down PG1")
+
+ self.pg1.admin_up()
+ self.pg0.add_stream(tx)
+ self.pg_enable_capture(self.pg_interfaces)
+ self.pg_start()
+ self.verify_capture_ip6(self.pg1, tx)
+