+ # Properly enable cards in case they were disabled. This will be
+ # followed in https://jira.fd.io/browse/VPP-1934.
+ cmd = u"for i in $(sudo vppctl sho int | grep Eth | cut -d' ' -f1); do"\
+ u" sudo vppctl set int sta $i up; done"
+ exec_cmd(node, cmd, sudo=False)
+