
Currently the metering iptables driver is using the old method to load the interface driver. This patch allows it to load interface driver via stevedore aliases. Change-Id: I9e3027c1ec695ec3a09db0c53a0388e406e4ced6 Related-Bug: #1504536 (cherry-picked from commit 38309ca4dc79e033a7b8384f4e9f1224c5a69524)