Differential D31905 Diff 94959 tests/sys/netpfil/common/dummynet.sh

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tests/sys/netpfil/common/dummynet.sh

Show First 20 Lines • Show All 47 Lines • ▼ Show 20 Lines	pipe_body()

# Sanity check		# Sanity check
atf_check -s exit:0 -o ignore ping -i .1 -c 3 -s 1200 192.0.2.2		atf_check -s exit:0 -o ignore ping -i .1 -c 3 -s 1200 192.0.2.2

jexec alcatraz dnctl pipe 1 config bw 30Byte/s		jexec alcatraz dnctl pipe 1 config bw 30Byte/s

firewall_config alcatraz ${fw} \		firewall_config alcatraz ${fw} \
"ipfw" \		"ipfw" \
"ipfw add 1000 pipe 1 ip from any to any"		"ipfw add 1000 pipe 1 ip from any to any" \
		"pf" \
		"pass dnpipe 1"

# single ping succeeds just fine		# single ping succeeds just fine
atf_check -s exit:0 -o ignore ping -c 1 192.0.2.2		atf_check -s exit:0 -o ignore ping -c 1 192.0.2.2

# Saturate the link		# Saturate the link
ping -i .1 -c 5 -s 1200 192.0.2.2		ping -i .1 -c 5 -s 1200 192.0.2.2

# We should now be hitting the limits and get this packet dropped.		# We should now be hitting the limits and get this packet dropped.
Show All 25 Lines	pipe_v6_body()

# Sanity check		# Sanity check
atf_check -s exit:0 -o ignore ping6 -i .1 -c 3 -s 1200 2001:db8:42::2		atf_check -s exit:0 -o ignore ping6 -i .1 -c 3 -s 1200 2001:db8:42::2

jexec alcatraz dnctl pipe 1 config bw 100Byte/s		jexec alcatraz dnctl pipe 1 config bw 100Byte/s

firewall_config alcatraz ${fw} \		firewall_config alcatraz ${fw} \
"ipfw" \		"ipfw" \
"ipfw add 1000 pipe 1 ip6 from any to any"		"ipfw add 1000 pipe 1 ip6 from any to any" \
		"pf" \
		"pass dnpipe 1"

# Single ping succeeds		# Single ping succeeds
atf_check -s exit:0 -o ignore ping6 -c 1 2001:db8:42::2		atf_check -s exit:0 -o ignore ping6 -c 1 2001:db8:42::2

# Saturate the link		# Saturate the link
ping6 -i .1 -c 5 -s 1200 2001:db8:42::2		ping6 -i .1 -c 5 -s 1200 2001:db8:42::2

# We should now be hitting the limit and get this packet dropped.		# We should now be hitting the limit and get this packet dropped.
Show All 37 Lines	queue_body()
jexec alcatraz dnctl sched 1 config pipe 1 type wf2q+		jexec alcatraz dnctl sched 1 config pipe 1 type wf2q+
jexec alcatraz dnctl queue 100 config sched 1 weight 99 mask all		jexec alcatraz dnctl queue 100 config sched 1 weight 99 mask all
jexec alcatraz dnctl queue 200 config sched 1 weight 1 mask all		jexec alcatraz dnctl queue 200 config sched 1 weight 1 mask all

firewall_config alcatraz ${fw} \		firewall_config alcatraz ${fw} \
"ipfw" \		"ipfw" \
"ipfw add 1000 queue 100 tcp from 192.0.2.2 to any out" \		"ipfw add 1000 queue 100 tcp from 192.0.2.2 to any out" \
"ipfw add 1001 queue 200 icmp from 192.0.2.2 to any out" \		"ipfw add 1001 queue 200 icmp from 192.0.2.2 to any out" \
"ipfw add 1002 allow ip from any to any"		"ipfw add 1002 allow ip from any to any" \
		"pf" \
		"pass in proto tcp dnqueue (0, 100)" \
		"pass in proto icmp dnqueue (0, 200)"

# Single ping succeeds		# Single ping succeeds
atf_check -s exit:0 -o ignore ping -c 1 192.0.2.2		atf_check -s exit:0 -o ignore ping -c 1 192.0.2.2

# Unsaturated TCP succeeds		# Unsaturated TCP succeeds
reply=$(echo "foo" \| nc -w 5 -N 192.0.2.2 7)		reply=$(echo "foo" \| nc -w 5 -N 192.0.2.2 7)
if [ "$reply" != "foo" ];		if [ "$reply" != "foo" ];
then		then
Show All 22 Lines	then
atf_fail "We failed prioritisation ${fails} times"		atf_fail "We failed prioritisation ${fails} times"
fi		fi

# This will fail if we reverse the pola^W priority		# This will fail if we reverse the pola^W priority
firewall_config alcatraz ${fw} \		firewall_config alcatraz ${fw} \
"ipfw" \		"ipfw" \
"ipfw add 1000 queue 200 tcp from 192.0.2.2 to any out" \		"ipfw add 1000 queue 200 tcp from 192.0.2.2 to any out" \
"ipfw add 1001 queue 100 icmp from 192.0.2.2 to any out" \		"ipfw add 1001 queue 100 icmp from 192.0.2.2 to any out" \
"ipfw add 1002 allow ip from any to any"		"ipfw add 1002 allow ip from any to any" \
		"pf" \
		"pass in proto tcp dnqueue (0, 200)" \
		"pass in proto icmp dnqueue (0, 100)"

jexec alcatraz ping -f -s 1300 192.0.2.1 &		jexec alcatraz ping -f -s 1300 192.0.2.1 &
sleep 1		sleep 1

fails=0		fails=0
for i in `seq 1 3`		for i in `seq 1 3`
do		do
result=$(dd if=/dev/zero bs=1024 count=2000 \| timeout 3 nc -w 5 -N 192.0.2.2 7 \| wc -c)		result=$(dd if=/dev/zero bs=1024 count=2000 \| timeout 3 nc -w 5 -N 192.0.2.2 7 \| wc -c)
▲ Show 20 Lines • Show All 48 Lines • ▼ Show 20 Lines	queue_v6_body()
jexec alcatraz dnctl queue 200 config sched 1 weight 1 mask all		jexec alcatraz dnctl queue 200 config sched 1 weight 1 mask all

firewall_config alcatraz ${fw} \		firewall_config alcatraz ${fw} \
"ipfw" \		"ipfw" \
"ipfw add 1001 queue 100 tcp from 2001:db8:42::2 to any out" \		"ipfw add 1001 queue 100 tcp from 2001:db8:42::2 to any out" \
"ipfw add 1000 queue 200 ipv6-icmp from 2001:db8:42::2 to any out" \		"ipfw add 1000 queue 200 ipv6-icmp from 2001:db8:42::2 to any out" \
"ipfw add 1002 allow ip6 from any to any" \		"ipfw add 1002 allow ip6 from any to any" \
"pf" \		"pf" \
"pass out proto tcp dnqueue 100" \		"pass in proto tcp dnqueue (0, 100)" \
"pass out proto icmp6 dnqueue 200"		"pass in proto icmp6 dnqueue (0, 200)"

# Single ping succeeds		# Single ping succeeds
atf_check -s exit:0 -o ignore ping6 -c 1 2001:db8:42::2		atf_check -s exit:0 -o ignore ping6 -c 1 2001:db8:42::2

# Unsaturated TCP succeeds		# Unsaturated TCP succeeds
reply=$(echo "foo" \| nc -w 5 -N 2001:db8:42::2 7)		reply=$(echo "foo" \| nc -w 5 -N 2001:db8:42::2 7)
if [ "$reply" != "foo" ];		if [ "$reply" != "foo" ];
then		then
Show All 24 Lines	queue_v6_body()

# What happens if we prioritise ICMP over TCP?		# What happens if we prioritise ICMP over TCP?
firewall_config alcatraz ${fw} \		firewall_config alcatraz ${fw} \
"ipfw" \		"ipfw" \
"ipfw add 1001 queue 200 tcp from 2001:db8:42::2 to any out" \		"ipfw add 1001 queue 200 tcp from 2001:db8:42::2 to any out" \
"ipfw add 1000 queue 100 ipv6-icmp from 2001:db8:42::2 to any out" \		"ipfw add 1000 queue 100 ipv6-icmp from 2001:db8:42::2 to any out" \
"ipfw add 1002 allow ip6 from any to any" \		"ipfw add 1002 allow ip6 from any to any" \
"pf" \		"pf" \
"pass out proto tcp dnqueue 200" \		"pass in proto tcp dnqueue (0, 200)" \
"pass out proto icmp6 dnqueue 100"		"pass in proto icmp6 dnqueue (0, 100)"

fails=0		fails=0
for i in `seq 1 3`		for i in `seq 1 3`
do		do
result=$(dd if=/dev/zero bs=1024 count=1000 \| timeout 3 nc -w 5 -N 2001:db8:42::2 7 \| wc -c)		result=$(dd if=/dev/zero bs=1024 count=1000 \| timeout 3 nc -w 5 -N 2001:db8:42::2 7 \| wc -c)
if [ $result -ne 1024000 ];		if [ $result -ne 1024000 ];
then		then
echo "Failed to prioritise TCP traffic. Got only $result bytes"		echo "Failed to prioritise TCP traffic. Got only $result bytes"
Show All 9 Lines
queue_v6_cleanup()		queue_v6_cleanup()
{		{
firewall_cleanup $1		firewall_cleanup $1
}		}

setup_tests \		setup_tests \
pipe \		pipe \
ipfw \		ipfw \
		pf \
pipe_v6 \		pipe_v6 \
ipfw \		ipfw \
		pf \
queue \		queue \
ipfw \		ipfw \
		pf \
queue_v6 \		queue_v6 \
ipfw		ipfw \
		pf