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#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
ALL_TESTS="match_indev_egress_test"
NUM_NETIFS=6
source tc_common.sh
source lib.sh
h1_create()
{
simple_if_init $h1 192.0.1.1/24
ip route add 192.0.2.0/24 vrf v$h1 nexthop via 192.0.1.2
ip route add 192.0.3.0/24 vrf v$h1 nexthop via 192.0.1.2
}
h1_destroy()
{
ip route del 192.0.3.0/24 vrf v$h1
ip route del 192.0.2.0/24 vrf v$h1
simple_if_fini $h1 192.0.1.1/24
}
h2_create()
{
simple_if_init $h2 192.0.2.1/24
ip route add 192.0.1.0/24 vrf v$h2 nexthop via 192.0.2.2
ip route add 192.0.3.0/24 vrf v$h2 nexthop via 192.0.2.2
}
h2_destroy()
{
ip route del 192.0.3.0/24 vrf v$h2
ip route del 192.0.1.0/24 vrf v$h2
simple_if_fini $h2 192.0.2.1/24
}
h3_create()
{
simple_if_init $h3 192.0.3.1/24
ip route add 192.0.1.0/24 vrf v$h3 nexthop via 192.0.3.2
ip route add 192.0.2.0/24 vrf v$h3 nexthop via 192.0.3.2
}
h3_destroy()
{
ip route del 192.0.2.0/24 vrf v$h3
ip route del 192.0.1.0/24 vrf v$h3
simple_if_fini $h3 192.0.3.1/24
}
router_create()
{
ip link set dev $rp1 up
ip link set dev $rp2 up
ip link set dev $rp3 up
tc qdisc add dev $rp3 clsact
ip address add 192.0.1.2/24 dev $rp1
ip address add 192.0.2.2/24 dev $rp2
ip address add 192.0.3.2/24 dev $rp3
}
router_destroy()
{
ip address del 192.0.3.2/24 dev $rp3
ip address del 192.0.2.2/24 dev $rp2
ip address del 192.0.1.2/24 dev $rp1
tc qdisc del dev $rp3 clsact
ip link set dev $rp3 down
ip link set dev $rp2 down
ip link set dev $rp1 down
}
match_indev_egress_test()
{
RET=0
tc filter add dev $rp3 egress protocol ip pref 1 handle 101 flower \
$tcflags indev $rp1 dst_ip 192.0.3.1 action drop
tc filter add dev $rp3 egress protocol ip pref 2 handle 102 flower \
$tcflags indev $rp2 dst_ip 192.0.3.1 action drop
$MZ $h1 -c 1 -p 64 -a $h1mac -b $rp1mac -A 192.0.1.1 -B 192.0.3.1 \
-t ip -q
tc_check_packets "dev $rp3 egress" 102 1
check_fail $? "Matched on a wrong filter"
tc_check_packets "dev $rp3 egress" 101 1
check_err $? "Did not match on correct filter"
$MZ $h2 -c 1 -p 64 -a $h2mac -b $rp2mac -A 192.0.2.1 -B 192.0.3.1 \
-t ip -q
tc_check_packets "dev $rp3 egress" 101 2
check_fail $? "Matched on a wrong filter"
tc_check_packets "dev $rp3 egress" 102 1
check_err $? "Did not match on correct filter"
tc filter del dev $rp3 egress protocol ip pref 2 handle 102 flower
tc filter del dev $rp3 egress protocol ip pref 1 handle 101 flower
log_test "indev egress match ($tcflags)"
}
setup_prepare()
{
h1=${NETIFS[p1]}
rp1=${NETIFS[p2]}
h2=${NETIFS[p3]}
rp2=${NETIFS[p4]}
h3=${NETIFS[p5]}
rp3=${NETIFS[p6]}
h1mac=$(mac_get $h1)
rp1mac=$(mac_get $rp1)
h2mac=$(mac_get $h2)
rp2mac=$(mac_get $rp2)
vrf_prepare
h1_create
h2_create
h3_create
router_create
forwarding_enable
}
cleanup()
{
pre_cleanup
forwarding_restore
router_destroy
h3_destroy
h2_destroy
h1_destroy
vrf_cleanup
}
trap cleanup EXIT
setup_prepare
setup_wait
tc_offload_check
if [[ $? -ne 0 ]]; then
log_info "Could not test offloaded functionality"
else
tcflags="skip_sw"
tests_run
fi
exit $EXIT_STATUS
|
