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提交 1bb58d2d 编写于 作者: D David S. Miller
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Merge branch 'Mirroring-tests-involving-VLAN' 

Petr Machata says:

====================
Mirroring tests involving VLAN

This patchset tests mirror-to-gretap with various underlay
configurations involving VLAN netdevice in particular. Some of the tests
involve bridges as well, but tests aimed specifically at testing bridges
(i.e. FDB, STP) are not part of this patchset.

In patches #1-#6, the codebase is adapted to support the new tests.

In patch #7, a test for mirroring to VLAN is introduced.

Patches #8-#10 add three tests where VLAN is part of underlay path after
gretap encapsulation.
====================
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
上级 90fed9c9 181d95f8
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Showing with 754 addition and 81 deletion
tools/testing/selftests/net/forwarding/lib.sh
浏览文件 @ 1bb58d2d
......@@ -340,6 +340,31 @@ tunnel_destroy()
ip link del dev $name
}
vlan_create()
{
local if_name=$1; shift
local vid=$1; shift
local vrf=$1; shift
local ips=("${@}")
local name=$if_name.$vid
ip link add name $name link $if_name type vlan id $vid
if [ "$vrf" != "" ]; then
ip link set dev $name master $vrf
fi
ip link set dev $name up
__addr_add_del $name add "${ips[@]}"
}
vlan_destroy()
{
local if_name=$1; shift
local vid=$1; shift
local name=$if_name.$vid
ip link del dev $name
}
master_name_get()
{
local if_name=$1
......@@ -423,26 +448,35 @@ tc_offload_check()
return 0
}
slow_path_trap_install()
trap_install()
{
local dev=$1; shift
local direction=$1; shift
if [ "${tcflags/skip_hw}" != "$tcflags" ]; then
# For slow-path testing, we need to install a trap to get to
# slow path the packets that would otherwise be switched in HW.
tc filter add dev $dev $direction pref 1 \
flower skip_sw action trap
fi
# For slow-path testing, we need to install a trap to get to
# slow path the packets that would otherwise be switched in HW.
tc filter add dev $dev $direction pref 1 flower skip_sw action trap
}
slow_path_trap_uninstall()
trap_uninstall()
{
local dev=$1; shift
local direction=$1; shift
tc filter del dev $dev $direction pref 1 flower skip_sw
}
slow_path_trap_install()
{
if [ "${tcflags/skip_hw}" != "$tcflags" ]; then
trap_install "$@"
fi
}
slow_path_trap_uninstall()
{
if [ "${tcflags/skip_hw}" != "$tcflags" ]; then
tc filter del dev $dev $direction pref 1 flower skip_sw
trap_uninstall "$@"
fi
}
......
tools/testing/selftests/net/forwarding/mirror_gre.sh
浏览文件 @ 1bb58d2d
......@@ -72,7 +72,6 @@ test_span_gre_mac()
RET=0
mirror_install $swp1 $direction $tundev "matchall $tcflags"
tc qdisc add dev $h3 clsact
tc filter add dev $h3 ingress pref 77 prot $prot \
flower ip_proto 0x2f src_mac $swp3mac dst_mac $h3mac \
action pass
......@@ -80,7 +79,6 @@ test_span_gre_mac()
mirror_test v$h1 192.0.2.1 192.0.2.2 $h3 77 10
tc filter del dev $h3 ingress pref 77
tc qdisc del dev $h3 clsact
mirror_uninstall $swp1 $direction
log_test "$direction $what: envelope MAC ($tcflags)"
......
tools/testing/selftests/net/forwarding/mirror_gre_bridge_1d_vlan.sh 0 → 100755
浏览文件 @ 1bb58d2d
#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
# This test uses standard topology for testing gretap. See
# mirror_gre_topo_lib.sh for more details.
#
# Test for "tc action mirred egress mirror" when the underlay route points at a
# bridge device without vlan filtering (802.1d). The device attached to that
# bridge is a VLAN.
ALL_TESTS="
test_gretap
test_ip6gretap
"
NUM_NETIFS=6
source lib.sh
source mirror_lib.sh
source mirror_gre_lib.sh
source mirror_gre_topo_lib.sh
setup_prepare()
{
h1=${NETIFS[p1]}
swp1=${NETIFS[p2]}
swp2=${NETIFS[p3]}
h2=${NETIFS[p4]}
swp3=${NETIFS[p5]}
h3=${NETIFS[p6]}
vrf_prepare
mirror_gre_topo_create
ip link add name br2 type bridge vlan_filtering 0
ip link set dev br2 up
vlan_create $swp3 555
ip link set dev $swp3.555 master br2
ip route add 192.0.2.130/32 dev br2
ip -6 route add 2001:db8:2::2/128 dev br2
ip address add dev br2 192.0.2.129/32
ip address add dev br2 2001:db8:2::1/128
vlan_create $h3 555 v$h3 192.0.2.130/28 2001:db8:2::2/64
}
cleanup()
{
pre_cleanup
vlan_destroy $h3 555
ip link del dev br2
vlan_destroy $swp3 555
mirror_gre_topo_destroy
vrf_cleanup
}
test_vlan_match()
{
local tundev=$1; shift
local vlan_match=$1; shift
local what=$1; shift
full_test_span_gre_dir_vlan $tundev ingress "$vlan_match" 8 0 "$what"
full_test_span_gre_dir_vlan $tundev egress "$vlan_match" 0 8 "$what"
}
test_gretap()
{
test_vlan_match gt4 'vlan_id 555 vlan_ethtype ip' "mirror to gretap"
}
test_ip6gretap()
{
test_vlan_match gt6 'vlan_id 555 vlan_ethtype ipv6' "mirror to ip6gretap"
}
test_all()
{
slow_path_trap_install $swp1 ingress
slow_path_trap_install $swp1 egress
tests_run
slow_path_trap_uninstall $swp1 egress
slow_path_trap_uninstall $swp1 ingress
}
trap cleanup EXIT
setup_prepare
setup_wait
tcflags="skip_hw"
test_all
if ! tc_offload_check; then
echo "WARN: Could not test offloaded functionality"
else
tcflags="skip_sw"
test_all
fi
exit $EXIT_STATUS
tools/testing/selftests/net/forwarding/mirror_gre_changes.sh
浏览文件 @ 1bb58d2d
......@@ -73,7 +73,6 @@ test_span_gre_ttl()
RET=0
mirror_install $swp1 ingress $tundev "matchall $tcflags"
tc qdisc add dev $h3 clsact
tc filter add dev $h3 ingress pref 77 prot $prot \
flower ip_ttl 50 action pass
......@@ -84,7 +83,6 @@ test_span_gre_ttl()
ip link set dev $tundev type $type ttl 100
tc filter del dev $h3 ingress pref 77
tc qdisc del dev $h3 clsact
mirror_uninstall $swp1 ingress
log_test "$what: TTL change ($tcflags)"
......
tools/testing/selftests/net/forwarding/mirror_gre_lib.sh
浏览文件 @ 1bb58d2d
# SPDX-License-Identifier: GPL-2.0
do_test_span_gre_dir_ips()
source mirror_lib.sh
quick_test_span_gre_dir_ips()
{
local expect=$1; shift
local tundev=$1; shift
local direction=$1; shift
local ip1=$1; shift
local ip2=$1; shift
icmp_capture_install h3-$tundev
mirror_test v$h1 $ip1 $ip2 h3-$tundev 100 $expect
mirror_test v$h2 $ip2 $ip1 h3-$tundev 100 $expect
icmp_capture_uninstall h3-$tundev
do_test_span_dir_ips 10 h3-$tundev "$@"
}
quick_test_span_gre_dir_ips()
fail_test_span_gre_dir_ips()
{
do_test_span_gre_dir_ips 10 "$@"
local tundev=$1; shift
do_test_span_dir_ips 0 h3-$tundev "$@"
}
fail_test_span_gre_dir_ips()
test_span_gre_dir_ips()
{
do_test_span_gre_dir_ips 0 "$@"
local tundev=$1; shift
test_span_dir_ips h3-$tundev "$@"
}
test_span_gre_dir_ips()
full_test_span_gre_dir_ips()
{
local tundev=$1; shift
local direction=$1; shift
local forward_type=$1; shift
local backward_type=$1; shift
local what=$1; shift
local ip1=$1; shift
local ip2=$1; shift
quick_test_span_gre_dir_ips "$tundev" "$direction" "$ip1" "$ip2"
RET=0
icmp_capture_install h3-$tundev "type $forward_type"
mirror_test v$h1 $ip1 $ip2 h3-$tundev 100 10
icmp_capture_uninstall h3-$tundev
mirror_install $swp1 $direction $tundev "matchall $tcflags"
test_span_dir_ips "h3-$tundev" "$direction" "$forward_type" \
"$backward_type" "$ip1" "$ip2"
mirror_uninstall $swp1 $direction
icmp_capture_install h3-$tundev "type $backward_type"
mirror_test v$h2 $ip2 $ip1 h3-$tundev 100 10
icmp_capture_uninstall h3-$tundev
log_test "$direction $what ($tcflags)"
}
full_test_span_gre_dir_ips()
full_test_span_gre_dir_vlan_ips()
{
local tundev=$1; shift
local direction=$1; shift
local vlan_match=$1; shift
local forward_type=$1; shift
local backward_type=$1; shift
local what=$1; shift
......@@ -57,8 +57,16 @@ full_test_span_gre_dir_ips()
RET=0
mirror_install $swp1 $direction $tundev "matchall $tcflags"
test_span_gre_dir_ips "$tundev" "$direction" "$forward_type" \
"$backward_type" "$ip1" "$ip2"
test_span_dir_ips "h3-$tundev" "$direction" "$forward_type" \
"$backward_type" "$ip1" "$ip2"
tc filter add dev $h3 ingress pref 77 prot 802.1q \
flower $vlan_match ip_proto 0x2f \
action pass
mirror_test v$h1 $ip1 $ip2 $h3 77 10
tc filter del dev $h3 ingress pref 77
mirror_uninstall $swp1 $direction
log_test "$direction $what ($tcflags)"
......@@ -83,3 +91,8 @@ full_test_span_gre_dir()
{
full_test_span_gre_dir_ips "$@" 192.0.2.1 192.0.2.2
}
full_test_span_gre_dir_vlan()
{
full_test_span_gre_dir_vlan_ips "$@" 192.0.2.1 192.0.2.2
}
tools/testing/selftests/net/forwarding/mirror_gre_topo_lib.sh
浏览文件 @ 1bb58d2d
......@@ -33,29 +33,11 @@
# | |
# +-------------------------------------------------------------------------+
mirror_gre_topo_h1_create()
{
simple_if_init $h1 192.0.2.1/28
}
mirror_gre_topo_h1_destroy()
{
simple_if_fini $h1 192.0.2.1/28
}
mirror_gre_topo_h2_create()
{
simple_if_init $h2 192.0.2.2/28
}
mirror_gre_topo_h2_destroy()
{
simple_if_fini $h2 192.0.2.2/28
}
source mirror_topo_lib.sh
mirror_gre_topo_h3_create()
{
simple_if_init $h3
mirror_topo_h3_create
tunnel_create h3-gt4 gretap 192.0.2.130 192.0.2.129
ip link set h3-gt4 vrf v$h3
......@@ -71,49 +53,32 @@ mirror_gre_topo_h3_destroy()
tunnel_destroy h3-gt6
tunnel_destroy h3-gt4
simple_if_fini $h3
mirror_topo_h3_destroy
}
mirror_gre_topo_switch_create()
{
ip link set dev $swp3 up
ip link add name br1 type bridge vlan_filtering 1
ip link set dev br1 up
ip link set dev $swp1 master br1
ip link set dev $swp1 up
ip link set dev $swp2 master br1
ip link set dev $swp2 up
mirror_topo_switch_create
tunnel_create gt4 gretap 192.0.2.129 192.0.2.130 \
ttl 100 tos inherit
tunnel_create gt6 ip6gretap 2001:db8:2::1 2001:db8:2::2 \
ttl 100 tos inherit allow-localremote
tc qdisc add dev $swp1 clsact
}
mirror_gre_topo_switch_destroy()
{
tc qdisc del dev $swp1 clsact
tunnel_destroy gt6
tunnel_destroy gt4
ip link set dev $swp1 down
ip link set dev $swp2 down
ip link del dev br1
ip link set dev $swp3 down
mirror_topo_switch_destroy
}
mirror_gre_topo_create()
{
mirror_gre_topo_h1_create
mirror_gre_topo_h2_create
mirror_topo_h1_create
mirror_topo_h2_create
mirror_gre_topo_h3_create
mirror_gre_topo_switch_create
......@@ -124,6 +89,6 @@ mirror_gre_topo_destroy()
mirror_gre_topo_switch_destroy
mirror_gre_topo_h3_destroy
mirror_gre_topo_h2_destroy
mirror_gre_topo_h1_destroy
mirror_topo_h2_destroy
mirror_topo_h1_destroy
}
tools/testing/selftests/net/forwarding/mirror_gre_vlan.sh 0 → 100755
浏览文件 @ 1bb58d2d
#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
# This test uses standard topology for testing gretap. See
# mirror_gre_topo_lib.sh for more details.
#
# Test for "tc action mirred egress mirror" that mirrors to a gretap netdevice
# whose underlay route points at a vlan device.
ALL_TESTS="
test_gretap
"
NUM_NETIFS=6
source lib.sh
source mirror_lib.sh
source mirror_gre_lib.sh
source mirror_gre_topo_lib.sh
setup_prepare()
{
h1=${NETIFS[p1]}
swp1=${NETIFS[p2]}
swp2=${NETIFS[p3]}
h2=${NETIFS[p4]}
swp3=${NETIFS[p5]}
h3=${NETIFS[p6]}
vrf_prepare
mirror_gre_topo_create
ip link add name $swp3.555 link $swp3 type vlan id 555
ip address add dev $swp3.555 192.0.2.129/32
ip address add dev $swp3.555 2001:db8:2::1/128
ip link set dev $swp3.555 up
ip route add 192.0.2.130/32 dev $swp3.555
ip -6 route add 2001:db8:2::2/128 dev $swp3.555
ip link add name $h3.555 link $h3 type vlan id 555
ip link set dev $h3.555 master v$h3
ip address add dev $h3.555 192.0.2.130/28
ip address add dev $h3.555 2001:db8:2::2/64
ip link set dev $h3.555 up
}
cleanup()
{
pre_cleanup
ip link del dev $h3.555
ip link del dev $swp3.555
mirror_gre_topo_destroy
vrf_cleanup
}
test_gretap()
{
full_test_span_gre_dir gt4 ingress 8 0 "mirror to gretap"
full_test_span_gre_dir gt4 egress 0 8 "mirror to gretap"
}
test_all()
{
slow_path_trap_install $swp1 ingress
slow_path_trap_install $swp1 egress
tests_run
slow_path_trap_uninstall $swp1 egress
slow_path_trap_uninstall $swp1 ingress
}
trap cleanup EXIT
setup_prepare
setup_wait
tcflags="skip_hw"
test_all
if ! tc_offload_check; then
echo "WARN: Could not test offloaded functionality"
else
tcflags="skip_sw"
test_all
fi
exit $EXIT_STATUS
tools/testing/selftests/net/forwarding/mirror_gre_vlan_bridge_1q.sh 0 → 100755
浏览文件 @ 1bb58d2d
#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
# This test uses standard topology for testing gretap. See
# mirror_gre_topo_lib.sh for more details.
#
# Test for "tc action mirred egress mirror" when the underlay route points at a
# vlan device on top of a bridge device with vlan filtering (802.1q).
ALL_TESTS="
test_gretap
test_ip6gretap
test_gretap_forbidden
test_ip6gretap_forbidden
"
NUM_NETIFS=6
source lib.sh
source mirror_lib.sh
source mirror_gre_lib.sh
source mirror_gre_topo_lib.sh
setup_prepare()
{
h1=${NETIFS[p1]}
swp1=${NETIFS[p2]}
swp2=${NETIFS[p3]}
h2=${NETIFS[p4]}
swp3=${NETIFS[p5]}
h3=${NETIFS[p6]}
vrf_prepare
mirror_gre_topo_create
vlan_create br1 555 "" 192.0.2.129/32 2001:db8:2::1/128
bridge vlan add dev br1 vid 555 self
ip route rep 192.0.2.130/32 dev br1.555
ip -6 route rep 2001:db8:2::2/128 dev br1.555
vlan_create $h3 555 v$h3 192.0.2.130/28 2001:db8:2::2/64
ip link set dev $swp3 master br1
bridge vlan add dev $swp3 vid 555
}
cleanup()
{
pre_cleanup
ip link set dev $swp3 nomaster
vlan_destroy $h3 555
vlan_destroy br1 555
mirror_gre_topo_destroy
vrf_cleanup
}
test_vlan_match()
{
local tundev=$1; shift
local vlan_match=$1; shift
local what=$1; shift
full_test_span_gre_dir_vlan $tundev ingress "$vlan_match" 8 0 "$what"
full_test_span_gre_dir_vlan $tundev egress "$vlan_match" 0 8 "$what"
}
test_gretap()
{
test_vlan_match gt4 'vlan_id 555 vlan_ethtype ip' "mirror to gretap"
}
test_ip6gretap()
{
test_vlan_match gt6 'vlan_id 555 vlan_ethtype ipv6' "mirror to ip6gretap"
}
test_span_gre_forbidden()
{
local tundev=$1; shift
local what=$1; shift
RET=0
# Run the pass-test first, to prime neighbor table.
mirror_install $swp1 ingress $tundev "matchall $tcflags"
quick_test_span_gre_dir $tundev ingress
# Now forbid the VLAN at the bridge and see it fail.
bridge vlan del dev br1 vid 555 self
sleep 1
fail_test_span_gre_dir $tundev ingress
mirror_uninstall $swp1 ingress
bridge vlan add dev br1 vid 555 self
sleep 1
log_test "$what: vlan forbidden at a bridge ($tcflags)"
}
test_gretap_forbidden()
{
test_span_gre_forbidden gt4 "mirror to gretap"
}
test_ip6gretap_forbidden()
{
test_span_gre_forbidden gt4 "mirror to ip6gretap"
}
test_all()
{
slow_path_trap_install $swp1 ingress
slow_path_trap_install $swp1 egress
tests_run
slow_path_trap_uninstall $swp1 egress
slow_path_trap_uninstall $swp1 ingress
}
trap cleanup EXIT
setup_prepare
setup_wait
tcflags="skip_hw"
test_all
if ! tc_offload_check; then
echo "WARN: Could not test offloaded functionality"
else
tcflags="skip_sw"
test_all
fi
exit $EXIT_STATUS
tools/testing/selftests/net/forwarding/mirror_lib.sh
浏览文件 @ 1bb58d2d
......@@ -38,3 +38,57 @@ mirror_test()
((expect <= delta && delta <= expect + 2))
check_err $? "Expected to capture $expect packets, got $delta."
}
do_test_span_dir_ips()
{
local expect=$1; shift
local dev=$1; shift
local direction=$1; shift
local ip1=$1; shift
local ip2=$1; shift
icmp_capture_install $dev
mirror_test v$h1 $ip1 $ip2 $dev 100 $expect
mirror_test v$h2 $ip2 $ip1 $dev 100 $expect
icmp_capture_uninstall $dev
}
quick_test_span_dir_ips()
{
do_test_span_dir_ips 10 "$@"
}
fail_test_span_dir_ips()
{
do_test_span_dir_ips 0 "$@"
}
test_span_dir_ips()
{
local dev=$1; shift
local direction=$1; shift
local forward_type=$1; shift
local backward_type=$1; shift
local ip1=$1; shift
local ip2=$1; shift
quick_test_span_dir_ips "$dev" "$direction" "$ip1" "$ip2"
icmp_capture_install $dev "type $forward_type"
mirror_test v$h1 $ip1 $ip2 $dev 100 10
icmp_capture_uninstall $dev
icmp_capture_install $dev "type $backward_type"
mirror_test v$h2 $ip2 $ip1 $dev 100 10
icmp_capture_uninstall $dev
}
fail_test_span_dir()
{
fail_test_span_dir_ips "$@" 192.0.2.1 192.0.2.2
}
test_span_dir()
{
test_span_dir_ips "$@" 192.0.2.1 192.0.2.2
}
tools/testing/selftests/net/forwarding/mirror_topo_lib.sh 0 → 100644
浏览文件 @ 1bb58d2d
# SPDX-License-Identifier: GPL-2.0
# This is the standard topology for testing mirroring. The tests that use it
# tweak it in one way or another--typically add more devices to the topology.
#
# +---------------------+ +---------------------+
# | H1 | | H2 |
# | + $h1 | | $h2 + |
# | | 192.0.2.1/28 | | 192.0.2.2/28 | |
# +-----|---------------+ +---------------|-----+
# | |
# +-----|-------------------------------------------------------------|-----+
# | SW o--> mirror | |
# | +---|-------------------------------------------------------------|---+ |
# | | + $swp1 BR $swp2 + | |
# | +---------------------------------------------------------------------+ |
# | |
# | + $swp3 |
# +-----|-------------------------------------------------------------------+
# |
# +-----|-------------------------------------------------------------------+
# | H3 + $h3 |
# | |
# +-------------------------------------------------------------------------+
mirror_topo_h1_create()
{
simple_if_init $h1 192.0.2.1/28
}
mirror_topo_h1_destroy()
{
simple_if_fini $h1 192.0.2.1/28
}
mirror_topo_h2_create()
{
simple_if_init $h2 192.0.2.2/28
}
mirror_topo_h2_destroy()
{
simple_if_fini $h2 192.0.2.2/28
}
mirror_topo_h3_create()
{
simple_if_init $h3
tc qdisc add dev $h3 clsact
}
mirror_topo_h3_destroy()
{
tc qdisc del dev $h3 clsact
simple_if_fini $h3
}
mirror_topo_switch_create()
{
ip link set dev $swp3 up
ip link add name br1 type bridge vlan_filtering 1
ip link set dev br1 up
ip link set dev $swp1 master br1
ip link set dev $swp1 up
ip link set dev $swp2 master br1
ip link set dev $swp2 up
tc qdisc add dev $swp1 clsact
}
mirror_topo_switch_destroy()
{
tc qdisc del dev $swp1 clsact
ip link set dev $swp1 down
ip link set dev $swp2 down
ip link del dev br1
ip link set dev $swp3 down
}
mirror_topo_create()
{
mirror_topo_h1_create
mirror_topo_h2_create
mirror_topo_h3_create
mirror_topo_switch_create
}
mirror_topo_destroy()
{
mirror_topo_switch_destroy
mirror_topo_h3_destroy
mirror_topo_h2_destroy
mirror_topo_h1_destroy
}
tools/testing/selftests/net/forwarding/mirror_vlan.sh 0 → 100755
浏览文件 @ 1bb58d2d
#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
# This test uses standard topology for testing mirroring. See mirror_topo_lib.sh
# for more details.
#
# Test for "tc action mirred egress mirror" that mirrors to a vlan device.
ALL_TESTS="
test_vlan
test_tagged_vlan
"
NUM_NETIFS=6
source lib.sh
source mirror_lib.sh
source mirror_topo_lib.sh
setup_prepare()
{
h1=${NETIFS[p1]}
swp1=${NETIFS[p2]}
swp2=${NETIFS[p3]}
h2=${NETIFS[p4]}
swp3=${NETIFS[p5]}
h3=${NETIFS[p6]}
vrf_prepare
mirror_topo_create
vlan_create $swp3 555
vlan_create $h3 555 v$h3
matchall_sink_create $h3.555
vlan_create $h1 111 v$h1 192.0.2.17/28
bridge vlan add dev $swp1 vid 111
vlan_create $h2 111 v$h2 192.0.2.18/28
bridge vlan add dev $swp2 vid 111
}
cleanup()
{
pre_cleanup
vlan_destroy $h2 111
vlan_destroy $h1 111
vlan_destroy $h3 555
vlan_destroy $swp3 555
mirror_topo_destroy
vrf_cleanup
}
test_vlan_dir()
{
local direction=$1; shift
local forward_type=$1; shift
local backward_type=$1; shift
RET=0
mirror_install $swp1 $direction $swp3.555 "matchall $tcflags"
test_span_dir "$h3.555" "$direction" "$forward_type" "$backward_type"
mirror_uninstall $swp1 $direction
log_test "$direction mirror to vlan ($tcflags)"
}
test_vlan()
{
test_vlan_dir ingress 8 0
test_vlan_dir egress 0 8
}
vlan_capture_add_del()
{
local add_del=$1; shift
local pref=$1; shift
local dev=$1; shift
local filter=$1; shift
tc filter $add_del dev "$dev" ingress \
proto 802.1q pref $pref \
flower $filter \
action pass
}
vlan_capture_install()
{
vlan_capture_add_del add 100 "$@"
}
vlan_capture_uninstall()
{
vlan_capture_add_del del 100 "$@"
}
do_test_span_vlan_dir_ips()
{
local expect=$1; shift
local dev=$1; shift
local vid=$1; shift
local direction=$1; shift
local ip1=$1; shift
local ip2=$1; shift
vlan_capture_install $dev "vlan_id $vid"
mirror_test v$h1 $ip1 $ip2 $dev 100 $expect
mirror_test v$h2 $ip2 $ip1 $dev 100 $expect
vlan_capture_uninstall $dev
}
test_tagged_vlan_dir()
{
local direction=$1; shift
local forward_type=$1; shift
local backward_type=$1; shift
RET=0
mirror_install $swp1 $direction $swp3.555 "matchall $tcflags"
do_test_span_vlan_dir_ips 10 "$h3.555" 111 "$direction" \
192.0.2.17 192.0.2.18
do_test_span_vlan_dir_ips 0 "$h3.555" 555 "$direction" \
192.0.2.17 192.0.2.18
mirror_uninstall $swp1 $direction
log_test "$direction mirror to vlan ($tcflags)"
}
test_tagged_vlan()
{
test_tagged_vlan_dir ingress 8 0
test_tagged_vlan_dir egress 0 8
}
test_all()
{
slow_path_trap_install $swp1 ingress
slow_path_trap_install $swp1 egress
trap_install $h3 ingress
tests_run
trap_install $h3 ingress
slow_path_trap_uninstall $swp1 egress
slow_path_trap_uninstall $swp1 ingress
}
trap cleanup EXIT
setup_prepare
setup_wait
tcflags="skip_hw"
test_all
if ! tc_offload_check; then
echo "WARN: Could not test offloaded functionality"
else
tcflags="skip_sw"
test_all
fi
exit $EXIT_STATUS
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