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selftest: tc_flower: add testcase for 'ip_flags'

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Signed-off-by: Davide Caratti <dcaratti@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Davide Caratti 2018-04-16 22:59:26 +02:00 committed by David S. Miller
parent bdb7cc643f
commit e3c1917e45
1 changed files with 70 additions and 0 deletions
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70
tools/testing/selftests/net/forwarding/tc_flower.sh
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@ -149,6 +149,74 @@ match_src_ip_test()
log_test "src_ip match ($tcflags)"
}
match_ip_flags_test()
{
RET=0
tc filter add dev $h2 ingress protocol ip pref 1 handle 101 flower \
$tcflags ip_flags frag action continue
tc filter add dev $h2 ingress protocol ip pref 2 handle 102 flower \
$tcflags ip_flags firstfrag action continue
tc filter add dev $h2 ingress protocol ip pref 3 handle 103 flower \
$tcflags ip_flags nofirstfrag action continue
tc filter add dev $h2 ingress protocol ip pref 4 handle 104 flower \
$tcflags ip_flags nofrag action drop
$MZ $h1 -c 1 -p 1000 -a $h1mac -b $h2mac -A 192.0.2.1 -B 192.0.2.2 \
-t ip "frag=0" -q
tc_check_packets "dev $h2 ingress" 101 1
check_fail $? "Matched on wrong frag filter (nofrag)"
tc_check_packets "dev $h2 ingress" 102 1
check_fail $? "Matched on wrong firstfrag filter (nofrag)"
tc_check_packets "dev $h2 ingress" 103 1
check_err $? "Did not match on nofirstfrag filter (nofrag) "
tc_check_packets "dev $h2 ingress" 104 1
check_err $? "Did not match on nofrag filter (nofrag)"
$MZ $h1 -c 1 -p 1000 -a $h1mac -b $h2mac -A 192.0.2.1 -B 192.0.2.2 \
-t ip "frag=0,mf" -q
tc_check_packets "dev $h2 ingress" 101 1
check_err $? "Did not match on frag filter (1stfrag)"
tc_check_packets "dev $h2 ingress" 102 1
check_err $? "Did not match fistfrag filter (1stfrag)"
tc_check_packets "dev $h2 ingress" 103 1
check_err $? "Matched on wrong nofirstfrag filter (1stfrag)"
tc_check_packets "dev $h2 ingress" 104 1
check_err $? "Match on wrong nofrag filter (1stfrag)"
$MZ $h1 -c 1 -p 1000 -a $h1mac -b $h2mac -A 192.0.2.1 -B 192.0.2.2 \
-t ip "frag=256,mf" -q
$MZ $h1 -c 1 -p 1000 -a $h1mac -b $h2mac -A 192.0.2.1 -B 192.0.2.2 \
-t ip "frag=256" -q
tc_check_packets "dev $h2 ingress" 101 3
check_err $? "Did not match on frag filter (no1stfrag)"
tc_check_packets "dev $h2 ingress" 102 1
check_err $? "Matched on wrong firstfrag filter (no1stfrag)"
tc_check_packets "dev $h2 ingress" 103 3
check_err $? "Did not match on nofirstfrag filter (no1stfrag)"
tc_check_packets "dev $h2 ingress" 104 1
check_err $? "Matched on nofrag filter (no1stfrag)"
tc filter del dev $h2 ingress protocol ip pref 1 handle 101 flower
tc filter del dev $h2 ingress protocol ip pref 2 handle 102 flower
tc filter del dev $h2 ingress protocol ip pref 3 handle 103 flower
tc filter del dev $h2 ingress protocol ip pref 4 handle 104 flower
log_test "ip_flags match ($tcflags)"
}
setup_prepare()
{
h1=${NETIFS[p1]}
@ -181,6 +249,7 @@ match_dst_mac_test
match_src_mac_test
match_dst_ip_test
match_src_ip_test
match_ip_flags_test
tc_offload_check
if [[ $? -ne 0 ]]; then
@ -191,6 +260,7 @@ else
match_src_mac_test
match_dst_ip_test
match_src_ip_test
match_ip_flags_test
fi
exit $EXIT_STATUS