freebsd-dev/tests/sys/net/if_vlan.sh
Kristof Provost 31566b98b8 vlan tests: fix bpf_pcp test
We now allow net.link.vlan.mtag_pcp to be set per-vnet, so we must set
it in the correct vnet, not on the host.
2022-02-15 07:53:30 +01:00

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# $FreeBSD$
. $(atf_get_srcdir)/../common/vnet.subr
atf_test_case "basic" "cleanup"
basic_head()
{
atf_set descr 'Basic VLAN test'
atf_set require.user root
}
basic_body()
{
vnet_init
epair_vlan=$(vnet_mkepair)
vnet_mkjail alcatraz ${epair_vlan}a
vnet_mkjail singsing ${epair_vlan}b
vlan0=$(jexec alcatraz ifconfig vlan create vlandev ${epair_vlan}a \
vlan 42)
jexec alcatraz ifconfig ${epair_vlan}a up
jexec alcatraz ifconfig ${vlan0} 10.0.0.1/24 up
vlan1=$(jexec singsing ifconfig vlan create vlandev ${epair_vlan}b \
vlan 42)
jexec singsing ifconfig ${epair_vlan}b up
jexec singsing ifconfig ${vlan1} 10.0.0.2/24 up
atf_check -s exit:0 -o ignore jexec singsing ping -c 1 10.0.0.1
}
basic_cleanup()
{
vnet_cleanup
}
# Simple Q-in-Q (802.1Q over 802.1ad)
atf_test_case "qinq_simple" "cleanup"
qinq_simple_head()
{
atf_set descr 'Simple Q-in-Q test (802.1Q over 802.1ad)'
atf_set require.user root
}
qinq_simple_body()
{
vnet_init
epair_qinq=$(vnet_mkepair)
vnet_mkjail jqinq0 ${epair_qinq}a
vnet_mkjail jqinq1 ${epair_qinq}b
vlan5a=$(jexec jqinq0 ifconfig vlan create \
vlandev ${epair_qinq}a vlan 5 vlanproto 802.1ad)
vlan42a=$(jexec jqinq0 ifconfig vlan create \
vlandev ${vlan5a} vlan 42 vlanproto 802.1q)
jexec jqinq0 ifconfig ${epair_qinq}a up
jexec jqinq0 ifconfig ${vlan5a} up
jexec jqinq0 ifconfig ${vlan42a} 10.5.42.1/24 up
vlan5b=$(jexec jqinq1 ifconfig vlan create \
vlandev ${epair_qinq}b vlan 5 vlanproto 802.1ad)
vlan42b=$(jexec jqinq1 ifconfig vlan create \
vlandev ${vlan5b} vlan 42 vlanproto 802.1q)
jexec jqinq1 ifconfig ${epair_qinq}b up
jexec jqinq1 ifconfig ${vlan5b} up
jexec jqinq1 ifconfig ${vlan42b} 10.5.42.2/24 up
atf_check -s exit:0 -o ignore jexec jqinq1 ping -c 1 10.5.42.1
}
qinq_simple_cleanup()
{
vnet_cleanup
}
# Deep Q-in-Q (802.1Q over 802.1ad over 802.1ad)
atf_test_case "qinq_deep" "cleanup"
qinq_deep_head()
{
atf_set descr 'Deep Q-in-Q test (802.1Q over 802.1ad over 802.1ad)'
atf_set require.user root
}
qinq_deep_body()
{
vnet_init
epair_qinq=$(vnet_mkepair)
vnet_mkjail jqinq2 ${epair_qinq}a
vnet_mkjail jqinq3 ${epair_qinq}b
vlan5a=$(jexec jqinq2 ifconfig vlan create \
vlandev ${epair_qinq}a vlan 5 vlanproto 802.1ad)
vlan6a=$(jexec jqinq2 ifconfig vlan create \
vlandev ${vlan5a} vlan 6 vlanproto 802.1ad)
vlan42a=$(jexec jqinq2 ifconfig vlan create \
vlandev ${vlan6a} vlan 42 vlanproto 802.1q)
jexec jqinq2 ifconfig ${epair_qinq}a up
jexec jqinq2 ifconfig ${vlan5a} up
jexec jqinq2 ifconfig ${vlan6a} up
jexec jqinq2 ifconfig ${vlan42a} 10.6.42.1/24 up
vlan5b=$(jexec jqinq3 ifconfig vlan create \
vlandev ${epair_qinq}b vlan 5 vlanproto 802.1ad)
vlan6b=$(jexec jqinq3 ifconfig vlan create \
vlandev ${vlan5b} vlan 6 vlanproto 802.1ad)
vlan42b=$(jexec jqinq3 ifconfig vlan create \
vlandev ${vlan6b} vlan 42 vlanproto 802.1q)
jexec jqinq3 ifconfig ${epair_qinq}b up
jexec jqinq3 ifconfig ${vlan5b} up
jexec jqinq3 ifconfig ${vlan6b} up
jexec jqinq3 ifconfig ${vlan42b} 10.6.42.2/24 up
atf_check -s exit:0 -o ignore jexec jqinq3 ping -c 1 10.6.42.1
}
qinq_deep_cleanup()
{
vnet_cleanup
}
# Legacy Q-in-Q (802.1Q over 802.1Q)
atf_test_case "qinq_legacy" "cleanup"
qinq_legacy_head()
{
atf_set descr 'Legacy Q-in-Q test (802.1Q over 802.1Q)'
atf_set require.user root
}
qinq_legacy_body()
{
vnet_init
epair_qinq=$(vnet_mkepair)
vnet_mkjail jqinq4 ${epair_qinq}a
vnet_mkjail jqinq5 ${epair_qinq}b
vlan5a=$(jexec jqinq4 ifconfig vlan create \
vlandev ${epair_qinq}a vlan 5)
vlan42a=$(jexec jqinq4 ifconfig vlan create \
vlandev ${vlan5a} vlan 42)
jexec jqinq4 ifconfig ${epair_qinq}a up
jexec jqinq4 ifconfig ${vlan5a} up
jexec jqinq4 ifconfig ${vlan42a} 10.5.42.1/24 up
vlan5b=$(jexec jqinq5 ifconfig vlan create \
vlandev ${epair_qinq}b vlan 5)
vlan42b=$(jexec jqinq5 ifconfig vlan create \
vlandev ${vlan5b} vlan 42)
jexec jqinq5 ifconfig ${epair_qinq}b up
jexec jqinq5 ifconfig ${vlan5b} up
jexec jqinq5 ifconfig ${vlan42b} 10.5.42.2/24 up
atf_check -s exit:0 -o ignore jexec jqinq5 ping -c 1 10.5.42.1
}
qinq_legacy_cleanup()
{
vnet_cleanup
}
# Simple Q-in-Q with dot notation
atf_test_case "qinq_dot" "cleanup"
qinq_dot_head()
{
atf_set descr 'Simple Q-in-Q test with dot notation'
atf_set require.user root
}
qinq_dot_body()
{
vnet_init
epair_qinq=$(vnet_mkepair)
vnet_mkjail jqinq6 ${epair_qinq}a
vnet_mkjail jqinq7 ${epair_qinq}b
jexec jqinq6 ifconfig vlan5 create \
vlandev ${epair_qinq}a vlan 5 vlanproto 802.1ad
jexec jqinq6 ifconfig vlan5.42 create \
vlanproto 802.1q
jexec jqinq6 ifconfig ${epair_qinq}a up
jexec jqinq6 ifconfig vlan5 up
jexec jqinq6 ifconfig vlan5.42 10.5.42.1/24 up
vlan5b=$(jexec jqinq7 ifconfig vlan create \
vlandev ${epair_qinq}b vlan 5 vlanproto 802.1ad)
vlan42b=$(jexec jqinq7 ifconfig vlan create \
vlandev ${vlan5b} vlan 42 vlanproto 802.1q)
jexec jqinq7 ifconfig ${epair_qinq}b up
jexec jqinq7 ifconfig ${vlan5b} up
jexec jqinq7 ifconfig ${vlan42b} 10.5.42.2/24 up
atf_check -s exit:0 -o ignore jexec jqinq7 ping -c 1 10.5.42.1
}
qinq_dot_cleanup()
{
vnet_cleanup
}
atf_test_case "bpf_pcp" "cleanup"
bpf_pcp_head()
{
atf_set descr 'Set VLAN PCP through BPF'
atf_set require.user root
atf_set require.progs scapy
}
bpf_pcp_body()
{
vnet_init
epair=$(vnet_mkepair)
ifconfig ${epair}a up
vnet_mkjail alcatraz ${epair}b
vlan=$(jexec alcatraz ifconfig vlan create)
jexec alcatraz ifconfig ${vlan} vlan 42 vlandev ${epair}b
jexec alcatraz ifconfig ${vlan} up
jexec alcatraz ifconfig ${epair}b up
jexec alcatraz sysctl net.link.vlan.mtag_pcp=1
jexec alcatraz dhclient ${vlan} &
atf_check -s exit:1 -o ignore -e ignore $(atf_get_srcdir)/pcp.py \
--expect-pcp 6 \
--recvif ${epair}a
jexec alcatraz killall dhclient
sleep 1
jexec alcatraz dhclient -c $(atf_get_srcdir)/dhclient_pcp.conf ${vlan} &
atf_check -s exit:0 -o ignore -e ignore $(atf_get_srcdir)/pcp.py \
--expect-pcp 6 \
--recvif ${epair}a
}
bpf_pcp_cleanup()
{
sysctl net.link.vlan.mtag_pcp=0
jexec alcatraz killall dhclient
vnet_cleanup
}
atf_init_test_cases()
{
atf_add_test_case "basic"
atf_add_test_case "qinq_simple"
atf_add_test_case "qinq_deep"
atf_add_test_case "qinq_legacy"
atf_add_test_case "qinq_dot"
atf_add_test_case "bpf_pcp"
}