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