diff --git a/integration-cli/docker_cli_daemon_test.go b/integration-cli/docker_cli_daemon_test.go index 8c3b08a441..60db3c8d30 100644 --- a/integration-cli/docker_cli_daemon_test.go +++ b/integration-cli/docker_cli_daemon_test.go @@ -780,6 +780,18 @@ func (s *DockerDaemonSuite) TestDaemonDefaultGatewayIPv4Explicit(c *check.C) { deleteInterface(c, defaultNetworkBridge) } +func (s *DockerDaemonSuite) TestDaemonDefaultGatewayIPv4ExplicitOutsideContainerSubnet(c *check.C) { + defaultNetworkBridge := "docker0" + deleteInterface(c, defaultNetworkBridge) + + // Program a custom default gateway outside of the container subnet, daemon should accept it and start + err := s.d.StartWithBusybox("--bip", "172.16.0.10/16", "--fixed-cidr", "172.16.1.0/24", "--default-gateway", "172.16.0.254") + c.Assert(err, check.IsNil) + + deleteInterface(c, defaultNetworkBridge) + s.d.Restart() +} + func (s *DockerDaemonSuite) TestDaemonIP(c *check.C) { d := s.d