Don't create a differently named veth pair for each test, use the same name and set up / tear down between tests, and run tests sequentially to avoid conflicts. Avoids potentially multiple veth pairs lying around that require cleaning up if something goes wrong.
Don't create a differently named veth pair for each test, use the same name and set up / tear down between tests, and run tests sequentially to avoid conflicts. Avoids potentially multiple veth pairs lying around that require cleaning up if something goes wrong.