diff options
Diffstat (limited to 'tools/testing/selftests/bpf/test_lwt_ip_encap.sh')
| -rwxr-xr-x | tools/testing/selftests/bpf/test_lwt_ip_encap.sh | 40 |
1 files changed, 26 insertions, 14 deletions
diff --git a/tools/testing/selftests/bpf/test_lwt_ip_encap.sh b/tools/testing/selftests/bpf/test_lwt_ip_encap.sh index 59ea56945e6c..1e565f47aca9 100755 --- a/tools/testing/selftests/bpf/test_lwt_ip_encap.sh +++ b/tools/testing/selftests/bpf/test_lwt_ip_encap.sh @@ -38,6 +38,7 @@ # ping: SRC->[encap at veth2:ingress]->GRE:decap->DST # ping replies go DST->SRC directly +BPF_FILE="test_lwt_ip_encap.bpf.o" if [[ $EUID -ne 0 ]]; then echo "This script must be run as root" echo "FAIL" @@ -112,6 +113,22 @@ setup() ip netns add "${NS2}" ip netns add "${NS3}" + # rp_filter gets confused by what these tests are doing, so disable it + ip netns exec ${NS1} sysctl -wq net.ipv4.conf.all.rp_filter=0 + ip netns exec ${NS2} sysctl -wq net.ipv4.conf.all.rp_filter=0 + ip netns exec ${NS3} sysctl -wq net.ipv4.conf.all.rp_filter=0 + ip netns exec ${NS1} sysctl -wq net.ipv4.conf.default.rp_filter=0 + ip netns exec ${NS2} sysctl -wq net.ipv4.conf.default.rp_filter=0 + ip netns exec ${NS3} sysctl -wq net.ipv4.conf.default.rp_filter=0 + + # disable IPv6 DAD because it sometimes takes too long and fails tests + ip netns exec ${NS1} sysctl -wq net.ipv6.conf.all.accept_dad=0 + ip netns exec ${NS2} sysctl -wq net.ipv6.conf.all.accept_dad=0 + ip netns exec ${NS3} sysctl -wq net.ipv6.conf.all.accept_dad=0 + ip netns exec ${NS1} sysctl -wq net.ipv6.conf.default.accept_dad=0 + ip netns exec ${NS2} sysctl -wq net.ipv6.conf.default.accept_dad=0 + ip netns exec ${NS3} sysctl -wq net.ipv6.conf.default.accept_dad=0 + ip link add veth1 type veth peer name veth2 ip link add veth3 type veth peer name veth4 ip link add veth5 type veth peer name veth6 @@ -236,11 +253,6 @@ setup() ip -netns ${NS1} -6 route add ${IPv6_GRE}/128 dev veth5 via ${IPv6_6} ${VRF} ip -netns ${NS2} -6 route add ${IPv6_GRE}/128 dev veth7 via ${IPv6_8} ${VRF} - # rp_filter gets confused by what these tests are doing, so disable it - ip netns exec ${NS1} sysctl -wq net.ipv4.conf.all.rp_filter=0 - ip netns exec ${NS2} sysctl -wq net.ipv4.conf.all.rp_filter=0 - ip netns exec ${NS3} sysctl -wq net.ipv4.conf.all.rp_filter=0 - TMPFILE=$(mktemp /tmp/test_lwt_ip_encap.XXXXXX) sleep 1 # reduce flakiness @@ -286,7 +298,7 @@ test_ping() ip netns exec ${NS1} ping -c 1 -W 1 -I veth1 ${IPv4_DST} 2>&1 > /dev/null RET=$? elif [ "${PROTO}" == "IPv6" ] ; then - ip netns exec ${NS1} ping6 -c 1 -W 6 -I veth1 ${IPv6_DST} 2>&1 > /dev/null + ip netns exec ${NS1} ping6 -c 1 -W 1 -I veth1 ${IPv6_DST} 2>&1 > /dev/null RET=$? else echo " test_ping: unknown PROTO: ${PROTO}" @@ -362,14 +374,14 @@ test_egress() # install replacement routes (LWT/eBPF), pings succeed if [ "${ENCAP}" == "IPv4" ] ; then ip -netns ${NS1} route add ${IPv4_DST} encap bpf xmit obj \ - test_lwt_ip_encap.o sec encap_gre dev veth1 ${VRF} + ${BPF_FILE} sec encap_gre dev veth1 ${VRF} ip -netns ${NS1} -6 route add ${IPv6_DST} encap bpf xmit obj \ - test_lwt_ip_encap.o sec encap_gre dev veth1 ${VRF} + ${BPF_FILE} sec encap_gre dev veth1 ${VRF} elif [ "${ENCAP}" == "IPv6" ] ; then ip -netns ${NS1} route add ${IPv4_DST} encap bpf xmit obj \ - test_lwt_ip_encap.o sec encap_gre6 dev veth1 ${VRF} + ${BPF_FILE} sec encap_gre6 dev veth1 ${VRF} ip -netns ${NS1} -6 route add ${IPv6_DST} encap bpf xmit obj \ - test_lwt_ip_encap.o sec encap_gre6 dev veth1 ${VRF} + ${BPF_FILE} sec encap_gre6 dev veth1 ${VRF} else echo " unknown encap ${ENCAP}" TEST_STATUS=1 @@ -420,14 +432,14 @@ test_ingress() # install replacement routes (LWT/eBPF), pings succeed if [ "${ENCAP}" == "IPv4" ] ; then ip -netns ${NS2} route add ${IPv4_DST} encap bpf in obj \ - test_lwt_ip_encap.o sec encap_gre dev veth2 ${VRF} + ${BPF_FILE} sec encap_gre dev veth2 ${VRF} ip -netns ${NS2} -6 route add ${IPv6_DST} encap bpf in obj \ - test_lwt_ip_encap.o sec encap_gre dev veth2 ${VRF} + ${BPF_FILE} sec encap_gre dev veth2 ${VRF} elif [ "${ENCAP}" == "IPv6" ] ; then ip -netns ${NS2} route add ${IPv4_DST} encap bpf in obj \ - test_lwt_ip_encap.o sec encap_gre6 dev veth2 ${VRF} + ${BPF_FILE} sec encap_gre6 dev veth2 ${VRF} ip -netns ${NS2} -6 route add ${IPv6_DST} encap bpf in obj \ - test_lwt_ip_encap.o sec encap_gre6 dev veth2 ${VRF} + ${BPF_FILE} sec encap_gre6 dev veth2 ${VRF} else echo "FAIL: unknown encap ${ENCAP}" TEST_STATUS=1 |