diff options
Diffstat (limited to '')
| -rwxr-xr-x | tools/testing/selftests/netfilter/nft_concat_range.sh | 139 |
1 files changed, 125 insertions, 14 deletions
diff --git a/tools/testing/selftests/netfilter/nft_concat_range.sh b/tools/testing/selftests/netfilter/nft_concat_range.sh index ed61f6cab60f..e908009576c7 100755 --- a/tools/testing/selftests/netfilter/nft_concat_range.sh +++ b/tools/testing/selftests/netfilter/nft_concat_range.sh @@ -27,11 +27,11 @@ TYPES="net_port port_net net6_port port_proto net6_port_mac net6_port_mac_proto net6_port_net6_port net_port_mac_proto_net" # Reported bugs, also described by TYPE_ variables below -BUGS="flush_remove_add" +BUGS="flush_remove_add reload" # List of possible paths to pktgen script from kernel tree for performance tests PKTGEN_SCRIPT_PATHS=" - ../../../samples/pktgen/pktgen_bench_xmit_mode_netif_receive.sh + ../../../../samples/pktgen/pktgen_bench_xmit_mode_netif_receive.sh pktgen/pktgen_bench_xmit_mode_netif_receive.sh" # Definition of set types: @@ -91,7 +91,7 @@ src start 1 count 5 src_delta 2000 -tools sendip nc bash +tools sendip socat nc bash proto udp race_repeat 3 @@ -116,7 +116,7 @@ src start 10 count 5 src_delta 2000 -tools sendip nc bash +tools sendip socat nc bash proto udp6 race_repeat 3 @@ -141,7 +141,7 @@ src start 1 count 5 src_delta 2000 -tools sendip nc bash +tools sendip socat nc bash proto udp race_repeat 0 @@ -163,7 +163,7 @@ src mac start 10 count 5 src_delta 2000 -tools sendip nc bash +tools sendip socat nc bash proto udp6 race_repeat 0 @@ -185,7 +185,7 @@ src mac proto start 10 count 5 src_delta 2000 -tools sendip nc bash +tools sendip socat nc bash proto udp6 race_repeat 0 @@ -207,7 +207,7 @@ src addr4 start 1 count 5 src_delta 2000 -tools sendip nc bash +tools sendip socat nc bash proto udp race_repeat 3 @@ -227,7 +227,7 @@ src addr6 port start 10 count 5 src_delta 2000 -tools sendip nc +tools sendip socat nc proto udp6 race_repeat 3 @@ -247,7 +247,7 @@ src mac proto addr4 start 1 count 5 src_delta 2000 -tools sendip nc bash +tools sendip socat nc bash proto udp race_repeat 0 @@ -264,7 +264,7 @@ src mac start 1 count 5 src_delta 2000 -tools sendip nc bash +tools sendip socat nc bash proto udp race_repeat 0 @@ -286,7 +286,7 @@ src mac addr4 start 1 count 5 src_delta 2000 -tools sendip nc bash +tools sendip socat nc bash proto udp race_repeat 0 @@ -337,7 +337,7 @@ src addr4 start 1 count 5 src_delta 2000 -tools sendip nc +tools sendip socat nc proto udp race_repeat 3 @@ -354,6 +354,23 @@ TYPE_flush_remove_add=" display Add two elements, flush, re-add " +TYPE_reload=" +display net,mac with reload +type_spec ipv4_addr . ether_addr +chain_spec ip daddr . ether saddr +dst addr4 +src mac +start 1 +count 1 +src_delta 2000 +tools sendip socat nc bash +proto udp + +race_repeat 0 + +perf_duration 0 +" + # Set template for all tests, types and rules are filled in depending on test set_template=' flush ruleset @@ -524,6 +541,24 @@ setup_send_udp() { dst_port= src_addr4= } + elif command -v socat -v >/dev/null; then + send_udp() { + if [ -n "${src_addr4}" ]; then + B ip addr add "${src_addr4}" dev veth_b + __socatbind=",bind=${src_addr4}" + if [ -n "${src_port}" ];then + __socatbind="${__socatbind}:${src_port}" + fi + fi + + ip addr add "${dst_addr4}" dev veth_a 2>/dev/null + [ -z "${dst_port}" ] && dst_port=12345 + + echo "test4" | B socat -t 0.01 STDIN UDP4-DATAGRAM:${dst_addr4}:${dst_port}"${__socatbind}" + + src_addr4= + src_port= + } elif command -v nc >/dev/null; then if nc -u -w0 1.1.1.1 1 2>/dev/null; then # OpenBSD netcat @@ -589,6 +624,29 @@ setup_send_udp6() { dst_port= src_addr6= } + elif command -v socat -v >/dev/null; then + send_udp6() { + ip -6 addr add "${dst_addr6}" dev veth_a nodad \ + 2>/dev/null + + __socatbind6= + + if [ -n "${src_addr6}" ]; then + if [ -n "${src_addr6} != "${src_addr6_added} ]; then + B ip addr add "${src_addr6}" dev veth_b nodad + + src_addr6_added=${src_addr6} + fi + + __socatbind6=",bind=[${src_addr6}]" + + if [ -n "${src_port}" ] ;then + __socatbind6="${__socatbind6}:${src_port}" + fi + fi + + echo "test6" | B socat -t 0.01 STDIN UDP6-DATAGRAM:[${dst_addr6}]:${dst_port}"${__socatbind6}" + } elif command -v nc >/dev/null && nc -u -w0 1.1.1.1 1 2>/dev/null; then # GNU netcat might not work with IPv6, try next tool send_udp6() { @@ -1473,6 +1531,59 @@ test_bug_flush_remove_add() { nft flush ruleset } +# - add ranged element, check that packets match it +# - reload the set, check packets still match +test_bug_reload() { + setup veth send_"${proto}" set || return ${KSELFTEST_SKIP} + rstart=${start} + + range_size=1 + for i in $(seq "${start}" $((start + count))); do + end=$((start + range_size)) + + # Avoid negative or zero-sized port ranges + if [ $((end / 65534)) -gt $((start / 65534)) ]; then + start=${end} + end=$((end + 1)) + fi + srcstart=$((start + src_delta)) + srcend=$((end + src_delta)) + + add "$(format)" || return 1 + range_size=$((range_size + 1)) + start=$((end + range_size)) + done + + # check kernel does allocate pcpu sctrach map + # for reload with no elemet add/delete + ( echo flush set inet filter test ; + nft list set inet filter test ) | nft -f - + + start=${rstart} + range_size=1 + + for i in $(seq "${start}" $((start + count))); do + end=$((start + range_size)) + + # Avoid negative or zero-sized port ranges + if [ $((end / 65534)) -gt $((start / 65534)) ]; then + start=${end} + end=$((end + 1)) + fi + srcstart=$((start + src_delta)) + srcend=$((end + src_delta)) + + for j in $(seq ${start} $((range_size / 2 + 1)) ${end}); do + send_match "${j}" $((j + src_delta)) || return 1 + done + + range_size=$((range_size + 1)) + start=$((end + range_size)) + done + + nft flush ruleset +} + test_reported_issues() { eval test_bug_"${subtest}" } @@ -1531,4 +1642,4 @@ for name in ${TESTS}; do done done -[ ${passed} -eq 0 ] && exit ${KSELFTEST_SKIP} +[ ${passed} -eq 0 ] && exit ${KSELFTEST_SKIP} || exit 0 |