selftests/net/ioam6.sh

11 # and INPUT tests only use a two-node topology (alpha and beta), while GLOBAL
12 # tests use the entire three-node topology (alpha, beta, gamma). Each test is
15 # An IOAM domain is configured from Alpha to Gamma but not on the reverse path.
17 # Alpha adds an IOAM option (Pre-allocated Trace) inside a Hop-by-hop.
22 #            |    Alpha netns    |            |    Gamma netns    |
47 #        |                Alpha - IOAM configuration                 |
131 ALPHA=(
265   ip link del ioam-veth-alpha 2>/dev/null || true
268   ip netns del ioam-node-alpha || true
280   ip netns add ioam-node-alpha
284   ip link add name ioam-veth-alpha netns ioam-node-alpha type veth \
289   ip -netns ioam-node-alpha link set ioam-veth-alpha name veth0
294   ip -netns ioam-node-alpha addr add db01::2/64 dev veth0
295   ip -netns ioam-node-alpha link set veth0 up
296   ip -netns ioam-node-alpha link set lo up
297   ip -netns ioam-node-alpha route add db02::/64 via db01::1 dev veth0
298   ip -netns ioam-node-alpha route del db01::/64
299   ip -netns ioam-node-alpha route add db01::/64 dev veth0
313   ip netns exec ioam-node-alpha sysctl -wq net.ipv6.ioam6_id=${ALPHA[0]}
314   ip netns exec ioam-node-alpha sysctl -wq net.ipv6.ioam6_id_wide=${ALPHA[1]}
315   ip netns exec ioam-node-alpha sysctl -wq net.ipv6.conf.veth0.ioam6_id=${ALPHA[4]}
316   ip netns exec ioam-node-alpha sysctl -wq net.ipv6.conf.veth0.ioam6_id_wide=${ALPHA[5]}
317   ip -netns ioam-node-alpha ioam namespace add 123 data ${ALPHA[6]} wide ${ALPHA[7]}
318   ip -netns ioam-node-alpha ioam schema add ${ALPHA[8]} "${ALPHA[9]}"
319   ip -netns ioam-node-alpha ioam namespace set 123 schema ${ALPHA[8]}
342   ip netns exec ioam-node-alpha ping6 -c 5 -W 1 db02::2 &>/dev/null
425   ip -netns ioam-node-alpha route change db01::/64 dev veth0
436   ip -netns ioam-node-alpha ioam namespace del 123
445   ip -netns ioam-node-alpha ioam namespace add 123 \
446          data ${ALPHA[6]} wide ${ALPHA[7]}
447   ip -netns ioam-node-alpha ioam namespace set 123 schema ${ALPHA[8]}
448   ip -netns ioam-node-alpha route change db01::/64 dev veth0
493   ip -netns ioam-node-alpha route change db01::/64 encap ioam6 mode $mode \
496   run_test ${FUNCNAME[0]} "${desc} ($1 mode)" ioam-node-alpha ioam-node-beta \
513   ip -netns ioam-node-alpha route change db01::/64 encap ioam6 mode $mode \
516   run_test ${FUNCNAME[0]} "${desc} ($1 mode)" ioam-node-alpha ioam-node-beta \
532   bit2size[22]=$(( $tmp + ${#ALPHA[9]} + ((4 - (${#ALPHA[9]} % 4)) % 4) ))
539     ip -netns ioam-node-alpha route change db01::/64 encap ioam6 mode $mode \
557 	run_test "out_bit$i" "$descr ($1 mode)" ioam-node-alpha \
578   ip -netns ioam-node-alpha route change db01::/64 encap ioam6 mode $mode \
581   run_test ${FUNCNAME[0]} "${desc} ($1 mode)" ioam-node-alpha ioam-node-beta \
608   ip -netns ioam-node-alpha route change db01::/64 encap ioam6 mode $mode \
611   run_test ${FUNCNAME[0]} "${desc} ($1 mode)" ioam-node-alpha ioam-node-beta \
628   ip -netns ioam-node-alpha route change db01::/64 encap ioam6 mode $mode \
631   run_test ${FUNCNAME[0]} "${desc} ($1 mode)" ioam-node-alpha ioam-node-beta \
654     ip -netns ioam-node-alpha route change db01::/64 encap ioam6 mode $mode \
658     run_test "in_bit$i" "${desc/<n>/$i} ($1 mode)" ioam-node-alpha \
678   ip -netns ioam-node-alpha ioam namespace add 123
683   ip -netns ioam-node-alpha route change db01::/64 encap ioam6 mode $mode \
686   run_test ${FUNCNAME[0]} "${desc} ($1 mode)" ioam-node-alpha ioam-node-beta \
693   ip -netns ioam-node-alpha ioam namespace del 123
707   ip -netns ioam-node-alpha route change db01::/64 encap ioam6 mode $mode \
710   run_test ${FUNCNAME[0]} "${desc} ($1 mode)" ioam-node-alpha ioam-node-beta \
735   ip -netns ioam-node-alpha route change db02::/64 encap ioam6 mode $mode \
738   run_test ${FUNCNAME[0]} "${desc} ($1 mode)" ioam-node-alpha ioam-node-gamma \