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36 lines
1.2 KiB
36 lines
1.2 KiB
NAME = "Pktgen test"
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AUTHOR = "Martin Bligh <mbligh@google.com>"
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TIME = "MEDIUM"
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TEST_CATEGORY = "FUNCTIONAL"
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TEST_CLASS = "HARDWARE"
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TEST_TYPE = "CLIENT"
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DOC = """
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pktgen is a high-performance testing tool included in the Linux kernel. Being
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part of the kernel is currently best way to test the TX process of device driver
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and NIC. pktgen can also be used to generate ordinary packets to test other
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network devices. Especially of interest is the use of pktgen to test routers or
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bridges which use the Linux network stack. Because pktgen is "in-kernel", it can
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generate very high packet rates and with few systems saturate network devices as
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routers or bridges.
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"""
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interface='eth0'
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count=50000
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# Parse comma-separated args.
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for arg in args:
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for item in arg.split(','):
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key, val = item.split('=')
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if key == 'interface':
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interface = val
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if key == 'count':
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count = int(val)
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if key == 'num_iterations':
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num_iterations = int(val)
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job.run_test('pktgen', eth=interface, count=count, clone_skb=0,
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tag='clone_skb_off', num_iterations=num_iterations)
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job.run_test('pktgen', eth=interface, count=count, clone_skb=1,
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tag='clone_skb_on', num_iterations=num_iterations)
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