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pf tests: Test ALTQ on top of if_bridge

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Reviewed by:	donner
MFC after:	1 week
Sponsored by:	Rubicon Communications, LLC ("Netgate")
Differential Revision:	https://reviews.freebsd.org/D31676
This commit is contained in:
Kristof Provost 2021-08-25 11:08:38 +02:00
parent eb680a63de
commit 062463698e
1 changed files with 49 additions and 0 deletions
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49
tests/sys/netpfil/pf/altq.sh
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@ -145,6 +145,54 @@ cbq_vlan_cleanup()
altq_cleanup
}
atf_test_case "codel_bridge" "cleanup"
codel_bridge_head()
{
atf_set descr 'codel over if_bridge test'
atf_set require.user root
}
codel_bridge_body()
{
altq_init
is_altq_supported codel
epair=$(vnet_mkepair)
ifconfig ${epair}a 192.0.2.1/24 up
vnet_mkjail altq_codel_bridge ${epair}b
bridge=$(jexec altq_codel_bridge ifconfig bridge create)
jexec altq_codel_bridge ifconfig ${bridge} addm ${epair}b
jexec altq_codel_bridge ifconfig ${epair}b up
jexec altq_codel_bridge ifconfig ${bridge} 192.0.2.2/24 up
# Sanity check
atf_check -s exit:0 -o ignore ping -i .1 -c 3 -s 1200 192.0.2.2
jexec altq_codel_bridge pfctl -e
pft_set_rules altq_codel_bridge \
"altq on ${bridge} bandwidth 1000b codelq queue { slow }" \
"match queue slow" \
"pass"
# "Saturate the link"
ping -i .1 -c 5 -s 1200 192.0.2.2
# We should now be hitting the limits and get these packet dropped.
rcv=$(ping -i .1 -c 5 -s 1200 192.0.2.2 | tr "," "\n" | awk '/packets received/ { print $1; }')
echo "Received $rcv packets"
if [ ${rcv} -gt 1 ]
then
atf_fail "Received ${rcv} packets in a saturated link"
fi
}
codel_bridge_cleanup()
{
altq_cleanup
}
atf_test_case "prioritise" "cleanup"
prioritise_head()
{
@ -242,5 +290,6 @@ atf_init_test_cases()
atf_add_test_case "hfsc"
atf_add_test_case "match"
atf_add_test_case "cbq_vlan"
atf_add_test_case "codel_bridge"
atf_add_test_case "prioritise"
}