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https://github.com/freebsd/freebsd-src
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cfee1417fb
We can now change the vlan ID of an if_vlan interface without
disassociating it from the parent interface.
Test that this works.
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D35847
278 lines
6.5 KiB
Bash
Executable file
278 lines
6.5 KiB
Bash
Executable file
# $FreeBSD$
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. $(atf_get_srcdir)/../common/vnet.subr
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atf_test_case "basic" "cleanup"
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basic_head()
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{
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atf_set descr 'Basic VLAN test'
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atf_set require.user root
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}
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basic_body()
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{
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vnet_init
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epair_vlan=$(vnet_mkepair)
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vnet_mkjail alcatraz ${epair_vlan}a
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vnet_mkjail singsing ${epair_vlan}b
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vlan0=$(jexec alcatraz ifconfig vlan create vlandev ${epair_vlan}a \
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vlan 42)
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jexec alcatraz ifconfig ${epair_vlan}a up
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jexec alcatraz ifconfig ${vlan0} 10.0.0.1/24 up
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vlan1=$(jexec singsing ifconfig vlan create vlandev ${epair_vlan}b \
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vlan 42)
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jexec singsing ifconfig ${epair_vlan}b up
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jexec singsing ifconfig ${vlan1} 10.0.0.2/24 up
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atf_check -s exit:0 -o ignore jexec singsing ping -c 1 10.0.0.1
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# Test changing the vlan ID
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atf_check -s exit:0 \
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jexec singsing ifconfig ${vlan1} vlandev ${epair_vlan}b vlan 43
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atf_check -s exit:2 -o ignore jexec singsing ping -c 1 10.0.0.1
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# And change back
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# Test changing the vlan ID
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atf_check -s exit:0 \
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jexec singsing ifconfig ${vlan1} vlandev ${epair_vlan}b vlan 42
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atf_check -s exit:0 -o ignore jexec singsing ping -c 1 10.0.0.1
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}
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basic_cleanup()
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{
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vnet_cleanup
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}
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# Simple Q-in-Q (802.1Q over 802.1ad)
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atf_test_case "qinq_simple" "cleanup"
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qinq_simple_head()
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{
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atf_set descr 'Simple Q-in-Q test (802.1Q over 802.1ad)'
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atf_set require.user root
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}
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qinq_simple_body()
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{
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vnet_init
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epair_qinq=$(vnet_mkepair)
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vnet_mkjail jqinq0 ${epair_qinq}a
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vnet_mkjail jqinq1 ${epair_qinq}b
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vlan5a=$(jexec jqinq0 ifconfig vlan create \
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vlandev ${epair_qinq}a vlan 5 vlanproto 802.1ad)
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vlan42a=$(jexec jqinq0 ifconfig vlan create \
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vlandev ${vlan5a} vlan 42 vlanproto 802.1q)
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jexec jqinq0 ifconfig ${epair_qinq}a up
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jexec jqinq0 ifconfig ${vlan5a} up
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jexec jqinq0 ifconfig ${vlan42a} 10.5.42.1/24 up
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vlan5b=$(jexec jqinq1 ifconfig vlan create \
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vlandev ${epair_qinq}b vlan 5 vlanproto 802.1ad)
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vlan42b=$(jexec jqinq1 ifconfig vlan create \
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vlandev ${vlan5b} vlan 42 vlanproto 802.1q)
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jexec jqinq1 ifconfig ${epair_qinq}b up
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jexec jqinq1 ifconfig ${vlan5b} up
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jexec jqinq1 ifconfig ${vlan42b} 10.5.42.2/24 up
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atf_check -s exit:0 -o ignore jexec jqinq1 ping -c 1 10.5.42.1
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}
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qinq_simple_cleanup()
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{
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vnet_cleanup
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}
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# Deep Q-in-Q (802.1Q over 802.1ad over 802.1ad)
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atf_test_case "qinq_deep" "cleanup"
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qinq_deep_head()
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{
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atf_set descr 'Deep Q-in-Q test (802.1Q over 802.1ad over 802.1ad)'
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atf_set require.user root
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}
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qinq_deep_body()
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{
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vnet_init
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epair_qinq=$(vnet_mkepair)
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vnet_mkjail jqinq2 ${epair_qinq}a
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vnet_mkjail jqinq3 ${epair_qinq}b
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vlan5a=$(jexec jqinq2 ifconfig vlan create \
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vlandev ${epair_qinq}a vlan 5 vlanproto 802.1ad)
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vlan6a=$(jexec jqinq2 ifconfig vlan create \
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vlandev ${vlan5a} vlan 6 vlanproto 802.1ad)
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vlan42a=$(jexec jqinq2 ifconfig vlan create \
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vlandev ${vlan6a} vlan 42 vlanproto 802.1q)
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jexec jqinq2 ifconfig ${epair_qinq}a up
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jexec jqinq2 ifconfig ${vlan5a} up
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jexec jqinq2 ifconfig ${vlan6a} up
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jexec jqinq2 ifconfig ${vlan42a} 10.6.42.1/24 up
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vlan5b=$(jexec jqinq3 ifconfig vlan create \
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vlandev ${epair_qinq}b vlan 5 vlanproto 802.1ad)
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vlan6b=$(jexec jqinq3 ifconfig vlan create \
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vlandev ${vlan5b} vlan 6 vlanproto 802.1ad)
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vlan42b=$(jexec jqinq3 ifconfig vlan create \
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vlandev ${vlan6b} vlan 42 vlanproto 802.1q)
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jexec jqinq3 ifconfig ${epair_qinq}b up
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jexec jqinq3 ifconfig ${vlan5b} up
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jexec jqinq3 ifconfig ${vlan6b} up
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jexec jqinq3 ifconfig ${vlan42b} 10.6.42.2/24 up
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atf_check -s exit:0 -o ignore jexec jqinq3 ping -c 1 10.6.42.1
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}
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qinq_deep_cleanup()
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{
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vnet_cleanup
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}
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# Legacy Q-in-Q (802.1Q over 802.1Q)
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atf_test_case "qinq_legacy" "cleanup"
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qinq_legacy_head()
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{
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atf_set descr 'Legacy Q-in-Q test (802.1Q over 802.1Q)'
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atf_set require.user root
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}
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qinq_legacy_body()
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{
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vnet_init
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epair_qinq=$(vnet_mkepair)
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vnet_mkjail jqinq4 ${epair_qinq}a
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vnet_mkjail jqinq5 ${epair_qinq}b
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vlan5a=$(jexec jqinq4 ifconfig vlan create \
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vlandev ${epair_qinq}a vlan 5)
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vlan42a=$(jexec jqinq4 ifconfig vlan create \
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vlandev ${vlan5a} vlan 42)
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jexec jqinq4 ifconfig ${epair_qinq}a up
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jexec jqinq4 ifconfig ${vlan5a} up
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jexec jqinq4 ifconfig ${vlan42a} 10.5.42.1/24 up
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vlan5b=$(jexec jqinq5 ifconfig vlan create \
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vlandev ${epair_qinq}b vlan 5)
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vlan42b=$(jexec jqinq5 ifconfig vlan create \
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vlandev ${vlan5b} vlan 42)
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jexec jqinq5 ifconfig ${epair_qinq}b up
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jexec jqinq5 ifconfig ${vlan5b} up
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jexec jqinq5 ifconfig ${vlan42b} 10.5.42.2/24 up
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atf_check -s exit:0 -o ignore jexec jqinq5 ping -c 1 10.5.42.1
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}
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qinq_legacy_cleanup()
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{
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vnet_cleanup
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}
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# Simple Q-in-Q with dot notation
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atf_test_case "qinq_dot" "cleanup"
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qinq_dot_head()
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{
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atf_set descr 'Simple Q-in-Q test with dot notation'
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atf_set require.user root
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}
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qinq_dot_body()
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{
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vnet_init
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epair_qinq=$(vnet_mkepair)
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vnet_mkjail jqinq6 ${epair_qinq}a
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vnet_mkjail jqinq7 ${epair_qinq}b
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jexec jqinq6 ifconfig vlan5 create \
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vlandev ${epair_qinq}a vlan 5 vlanproto 802.1ad
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jexec jqinq6 ifconfig vlan5.42 create \
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vlanproto 802.1q
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jexec jqinq6 ifconfig ${epair_qinq}a up
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jexec jqinq6 ifconfig vlan5 up
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jexec jqinq6 ifconfig vlan5.42 10.5.42.1/24 up
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vlan5b=$(jexec jqinq7 ifconfig vlan create \
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vlandev ${epair_qinq}b vlan 5 vlanproto 802.1ad)
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vlan42b=$(jexec jqinq7 ifconfig vlan create \
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vlandev ${vlan5b} vlan 42 vlanproto 802.1q)
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jexec jqinq7 ifconfig ${epair_qinq}b up
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jexec jqinq7 ifconfig ${vlan5b} up
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jexec jqinq7 ifconfig ${vlan42b} 10.5.42.2/24 up
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atf_check -s exit:0 -o ignore jexec jqinq7 ping -c 1 10.5.42.1
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}
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qinq_dot_cleanup()
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{
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vnet_cleanup
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}
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atf_test_case "bpf_pcp" "cleanup"
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bpf_pcp_head()
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{
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atf_set descr 'Set VLAN PCP through BPF'
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atf_set require.user root
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atf_set require.progs scapy
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}
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bpf_pcp_body()
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{
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vnet_init
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epair=$(vnet_mkepair)
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ifconfig ${epair}a up
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vnet_mkjail alcatraz ${epair}b
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vlan=$(jexec alcatraz ifconfig vlan create)
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jexec alcatraz ifconfig ${vlan} vlan 42 vlandev ${epair}b
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jexec alcatraz ifconfig ${vlan} up
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jexec alcatraz ifconfig ${epair}b up
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jexec alcatraz sysctl net.link.vlan.mtag_pcp=1
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jexec alcatraz dhclient ${vlan} &
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atf_check -s exit:1 -o ignore -e ignore $(atf_get_srcdir)/pcp.py \
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--expect-pcp 6 \
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--recvif ${epair}a
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jexec alcatraz killall dhclient
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sleep 1
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jexec alcatraz dhclient -c $(atf_get_srcdir)/dhclient_pcp.conf ${vlan} &
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atf_check -s exit:0 -o ignore -e ignore $(atf_get_srcdir)/pcp.py \
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--expect-pcp 6 \
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--recvif ${epair}a
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}
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bpf_pcp_cleanup()
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{
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sysctl net.link.vlan.mtag_pcp=0
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jexec alcatraz killall dhclient
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vnet_cleanup
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}
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atf_init_test_cases()
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{
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atf_add_test_case "basic"
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atf_add_test_case "qinq_simple"
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atf_add_test_case "qinq_deep"
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atf_add_test_case "qinq_legacy"
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atf_add_test_case "qinq_dot"
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atf_add_test_case "bpf_pcp"
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}
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