Extended.[networking] services basic functionality should allow connections to another pod on a different node via a service IP

[bparees]

/go/src/github.com/openshift/origin/_output/local/go/src/github.com/openshift/origin/test/extended/networking/services.go:20
Expected success, but got an error:
    <*errors.errorString | 0xc42021c7c0>: {
        s: "pod 'service-wget' terminated with failure: &ContainerStateTerminated{ExitCode:1,Signal:0,Reason:Error,Message:,StartedAt:2017-07-23 00:49:49 -0400 EDT,FinishedAt:2017-07-23 00:49:52 -0400 EDT,ContainerID:docker://ee70afd8765b036216d051cb580f5947e50cf06f9341ea1e7c68a4f68099040c,}",
    }
    pod 'service-wget' terminated with failure: &ContainerStateTerminated{ExitCode:1,Signal:0,Reason:Error,Message:,StartedAt:2017-07-23 00:49:49 -0400 EDT,FinishedAt:2017-07-23 00:49:52 -0400 EDT,ContainerID:docker://ee70afd8765b036216d051cb580f5947e50cf06f9341ea1e7c68a4f68099040c,}
/go/src/github.com/openshift/origin/_output/local/go/src/github.com/openshift/origin/test/extended/networking/services.go:19

https://ci.openshift.redhat.com/jenkins/job/merge_pull_request_origin/1354

[danwinship]

dup of #14385