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https://github.com/torvalds/linux.git
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Merge branch 'conver-net-selftests-to-run-in-unique-namespace-part-1'
Hangbin Liu says: ==================== Conver net selftests to run in unique namespace (Part 1) As Guillaume pointed, many selftests create namespaces with very common names (like "client" or "server") or even (partially) run directly in init_net. This makes these tests prone to failure if another namespace with the same name already exists. It also makes it impossible to run several instances of these tests in parallel. This patch set intend to conver all the net selftests to run in unique namespace, so we can update the selftest freamwork to run all tests in it's own namespace in parallel. After update, we only need to wait for the test which need longest time. As the total patch set is too large. I break it to severl parts. This is the first part. v2 -> v3: - Convert all ip netns del to cleanup_ns (Justin Iurman) v1 -> v2: - Split the large patch set to small parts for easy review (Paolo Abeni) - Move busywait from forwarding/lib.sh to net/lib.sh directly (Petr Machata) - Update setup_ns/cleanup_ns struct (Petr Machata) - Remove default trap in lib.sh (Petr Machata) ==================== Link: https://lore.kernel.org/r/20231202020110.362433-1-liuhangbin@gmail.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
Paolo Abeni
commit
76ca216765
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|
@ -54,7 +54,7 @@ TEST_PROGS += ip_local_port_range.sh
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|||
TEST_PROGS += rps_default_mask.sh
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TEST_PROGS += big_tcp.sh
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TEST_PROGS_EXTENDED := in_netns.sh setup_loopback.sh setup_veth.sh
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TEST_PROGS_EXTENDED += toeplitz_client.sh toeplitz.sh
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TEST_PROGS_EXTENDED += toeplitz_client.sh toeplitz.sh lib.sh
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TEST_GEN_FILES = socket nettest
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TEST_GEN_FILES += psock_fanout psock_tpacket msg_zerocopy reuseport_addr_any
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TEST_GEN_FILES += tcp_mmap tcp_inq psock_snd txring_overwrite
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|
|
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|||
|
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@ -12,7 +12,8 @@
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# {arp,ndisc}_evict_nocarrer=0 should still contain the single ARP/ND entry
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#
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readonly PEER_NS="ns-peer-$(mktemp -u XXXXXX)"
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source lib.sh
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readonly V4_ADDR0=10.0.10.1
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readonly V4_ADDR1=10.0.10.2
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readonly V6_ADDR0=2001:db8:91::1
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@ -22,43 +23,29 @@ ret=0
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cleanup_v6()
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{
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ip netns del me
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ip netns del peer
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cleanup_ns ${me} ${peer}
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sysctl -w net.ipv6.conf.veth1.ndisc_evict_nocarrier=1 >/dev/null 2>&1
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sysctl -w net.ipv6.conf.all.ndisc_evict_nocarrier=1 >/dev/null 2>&1
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}
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create_ns()
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{
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local n=${1}
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ip netns del ${n} 2>/dev/null
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ip netns add ${n}
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ip netns set ${n} $((nsid++))
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ip -netns ${n} link set lo up
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}
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setup_v6() {
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create_ns me
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create_ns peer
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setup_ns me peer
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IP="ip -netns me"
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IP="ip -netns ${me}"
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$IP li add veth1 type veth peer name veth2
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$IP li set veth1 up
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$IP -6 addr add $V6_ADDR0/64 dev veth1 nodad
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$IP li set veth2 netns peer up
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ip -netns peer -6 addr add $V6_ADDR1/64 dev veth2 nodad
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$IP li set veth2 netns ${peer} up
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ip -netns ${peer} -6 addr add $V6_ADDR1/64 dev veth2 nodad
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ip netns exec me sysctl -w $1 >/dev/null 2>&1
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ip netns exec ${me} sysctl -w $1 >/dev/null 2>&1
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# Establish an ND cache entry
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ip netns exec me ping -6 -c1 -Iveth1 $V6_ADDR1 >/dev/null 2>&1
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ip netns exec ${me} ping -6 -c1 -Iveth1 $V6_ADDR1 >/dev/null 2>&1
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# Should have the veth1 entry in ND table
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ip netns exec me ip -6 neigh get $V6_ADDR1 dev veth1 >/dev/null 2>&1
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ip netns exec ${me} ip -6 neigh get $V6_ADDR1 dev veth1 >/dev/null 2>&1
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if [ $? -ne 0 ]; then
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cleanup_v6
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echo "failed"
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@ -66,11 +53,11 @@ setup_v6() {
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fi
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# Set veth2 down, which will put veth1 in NOCARRIER state
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ip netns exec peer ip link set veth2 down
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ip netns exec ${peer} ip link set veth2 down
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}
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setup_v4() {
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ip netns add "${PEER_NS}"
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setup_ns PEER_NS
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ip link add name veth0 type veth peer name veth1
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ip link set dev veth0 up
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ip link set dev veth1 netns "${PEER_NS}"
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@ -99,8 +86,7 @@ setup_v4() {
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cleanup_v4() {
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ip neigh flush dev veth0
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ip link del veth0
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local -r ns="$(ip netns list|grep $PEER_NS)"
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[ -n "$ns" ] && ip netns del $ns 2>/dev/null
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cleanup_ns $PEER_NS
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sysctl -w net.ipv4.conf.veth0.arp_evict_nocarrier=1 >/dev/null 2>&1
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sysctl -w net.ipv4.conf.all.arp_evict_nocarrier=1 >/dev/null 2>&1
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@ -163,7 +149,7 @@ run_ndisc_evict_nocarrier_enabled() {
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setup_v6 "net.ipv6.conf.veth1.ndisc_evict_nocarrier=1"
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ip netns exec me ip -6 neigh get $V6_ADDR1 dev veth1 >/dev/null 2>&1
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ip netns exec ${me} ip -6 neigh get $V6_ADDR1 dev veth1 >/dev/null 2>&1
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if [ $? -eq 0 ];then
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echo "failed"
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|
|
@ -180,7 +166,7 @@ run_ndisc_evict_nocarrier_disabled() {
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setup_v6 "net.ipv6.conf.veth1.ndisc_evict_nocarrier=0"
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ip netns exec me ip -6 neigh get $V6_ADDR1 dev veth1 >/dev/null 2>&1
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ip netns exec ${me} ip -6 neigh get $V6_ADDR1 dev veth1 >/dev/null 2>&1
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if [ $? -eq 0 ];then
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echo "ok"
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|
|
@ -197,7 +183,7 @@ run_ndisc_evict_nocarrier_disabled_all() {
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setup_v6 "net.ipv6.conf.all.ndisc_evict_nocarrier=0"
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ip netns exec me ip -6 neigh get $V6_ADDR1 dev veth1 >/dev/null 2>&1
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ip netns exec ${me} ip -6 neigh get $V6_ADDR1 dev veth1 >/dev/null 2>&1
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|
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if [ $? -eq 0 ];then
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echo "ok"
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|
|
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|||
|
|
@ -5,16 +5,14 @@
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# garp to the router. Router accepts or ignores based on its arp_accept
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# or accept_untracked_na configuration.
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source lib.sh
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TESTS="arp ndisc"
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ROUTER_NS="ns-router"
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ROUTER_NS_V6="ns-router-v6"
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ROUTER_INTF="veth-router"
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ROUTER_ADDR="10.0.10.1"
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ROUTER_ADDR_V6="2001:db8:abcd:0012::1"
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HOST_NS="ns-host"
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HOST_NS_V6="ns-host-v6"
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HOST_INTF="veth-host"
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HOST_ADDR="10.0.10.2"
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HOST_ADDR_V6="2001:db8:abcd:0012::2"
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|
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@ -23,13 +21,11 @@ SUBNET_WIDTH=24
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PREFIX_WIDTH_V6=64
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cleanup() {
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ip netns del ${HOST_NS}
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ip netns del ${ROUTER_NS}
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cleanup_ns ${HOST_NS} ${ROUTER_NS}
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}
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|
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cleanup_v6() {
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ip netns del ${HOST_NS_V6}
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ip netns del ${ROUTER_NS_V6}
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cleanup_ns ${HOST_NS_V6} ${ROUTER_NS_V6}
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}
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|
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setup() {
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|
|
@ -37,8 +33,7 @@ setup() {
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local arp_accept=$1
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# Set up two namespaces
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ip netns add ${ROUTER_NS}
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ip netns add ${HOST_NS}
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setup_ns HOST_NS ROUTER_NS
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# Set up interfaces veth0 and veth1, which are pairs in separate
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# namespaces. veth0 is veth-router, veth1 is veth-host.
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|
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@ -72,8 +67,7 @@ setup_v6() {
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local accept_untracked_na=$1
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# Set up two namespaces
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ip netns add ${ROUTER_NS_V6}
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ip netns add ${HOST_NS_V6}
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setup_ns HOST_NS_V6 ROUTER_NS_V6
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|
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# Set up interfaces veth0 and veth1, which are pairs in separate
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# namespaces. veth0 is veth-router, veth1 is veth-host.
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|
|
@ -150,7 +144,7 @@ arp_test_gratuitous() {
|
|||
fi
|
||||
# Supply arp_accept option to set up which sets it in sysctl
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setup ${arp_accept}
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ip netns exec ${HOST_NS} arping -A -U ${HOST_ADDR} -c1 2>&1 >/dev/null
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ip netns exec ${HOST_NS} arping -A -I ${HOST_INTF} -U ${HOST_ADDR} -c1 2>&1 >/dev/null
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|
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if verify_arp $1 $2; then
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printf " TEST: %-60s [ OK ]\n" "${test_msg[*]}"
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|
|
|
|||
|
|
@ -1,9 +1,8 @@
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|||
#!/bin/bash
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# SPDX-License-Identifier: GPL-2.0
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|
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ksft_skip=4
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source lib.sh
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NS=ns
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IP6=2001:db8:1::1/64
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TGT6=2001:db8:1::2
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TMPF=$(mktemp --suffix ".pcap")
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|
|
@ -11,13 +10,11 @@ TMPF=$(mktemp --suffix ".pcap")
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|||
cleanup()
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||||
{
|
||||
rm -f $TMPF
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||||
ip netns del $NS
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cleanup_ns $NS
|
||||
}
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||||
|
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trap cleanup EXIT
|
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|
||||
NSEXE="ip netns exec $NS"
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|
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tcpdump -h | grep immediate-mode >> /dev/null
|
||||
if [ $? -ne 0 ]; then
|
||||
echo "SKIP - tcpdump with --immediate-mode option required"
|
||||
|
|
@ -25,7 +22,8 @@ if [ $? -ne 0 ]; then
|
|||
fi
|
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|
||||
# Namespaces
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||||
ip netns add $NS
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setup_ns NS
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NSEXE="ip netns exec $NS"
|
||||
|
||||
$NSEXE sysctl -w net.ipv4.ping_group_range='0 2147483647' > /dev/null
|
||||
|
||||
|
|
|
|||
|
|
@ -1,7 +1,8 @@
|
|||
#!/bin/bash
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||||
# SPDX-License-Identifier: GPL-2.0
|
||||
|
||||
NS=ns
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source lib.sh
|
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|
||||
IP4=172.16.0.1/24
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TGT4=172.16.0.2
|
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IP6=2001:db8:1::1/64
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||||
|
|
@ -10,13 +11,13 @@ MARK=1000
|
|||
|
||||
cleanup()
|
||||
{
|
||||
ip netns del $NS
|
||||
cleanup_ns $NS
|
||||
}
|
||||
|
||||
trap cleanup EXIT
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||||
|
||||
# Namespaces
|
||||
ip netns add $NS
|
||||
setup_ns NS
|
||||
|
||||
ip netns exec $NS sysctl -w net.ipv4.ping_group_range='0 2147483647' > /dev/null
|
||||
|
||||
|
|
|
|||
|
|
@ -1,7 +1,8 @@
|
|||
#!/bin/bash
|
||||
# SPDX-License-Identifier: GPL-2.0
|
||||
|
||||
NS=ns
|
||||
source lib.sh
|
||||
|
||||
IP4=172.16.0.1/24
|
||||
TGT4=172.16.0.2
|
||||
IP6=2001:db8:1::1/64
|
||||
|
|
@ -9,13 +10,13 @@ TGT6=2001:db8:1::2
|
|||
|
||||
cleanup()
|
||||
{
|
||||
ip netns del $NS
|
||||
cleanup_ns $NS
|
||||
}
|
||||
|
||||
trap cleanup EXIT
|
||||
|
||||
# Namespaces
|
||||
ip netns add $NS
|
||||
setup_ns NS
|
||||
|
||||
ip netns exec $NS sysctl -w net.ipv4.ping_group_range='0 2147483647' > /dev/null
|
||||
|
||||
|
|
|
|||
|
|
@ -2,10 +2,8 @@
|
|||
# SPDX-License-Identifier: GPL-2.0
|
||||
|
||||
# This test is for checking drop monitor functionality.
|
||||
|
||||
source lib.sh
|
||||
ret=0
|
||||
# Kselftest framework requirement - SKIP code is 4.
|
||||
ksft_skip=4
|
||||
|
||||
# all tests in this script. Can be overridden with -t option
|
||||
TESTS="
|
||||
|
|
@ -13,10 +11,6 @@ TESTS="
|
|||
hw_drops
|
||||
"
|
||||
|
||||
IP="ip -netns ns1"
|
||||
TC="tc -netns ns1"
|
||||
DEVLINK="devlink -N ns1"
|
||||
NS_EXEC="ip netns exec ns1"
|
||||
NETDEVSIM_PATH=/sys/bus/netdevsim/
|
||||
DEV_ADDR=1337
|
||||
DEV=netdevsim${DEV_ADDR}
|
||||
|
|
@ -43,7 +37,7 @@ setup()
|
|||
modprobe netdevsim &> /dev/null
|
||||
|
||||
set -e
|
||||
ip netns add ns1
|
||||
setup_ns NS1
|
||||
$IP link add dummy10 up type dummy
|
||||
|
||||
$NS_EXEC echo "$DEV_ADDR 1" > ${NETDEVSIM_PATH}/new_device
|
||||
|
|
@ -57,7 +51,7 @@ setup()
|
|||
cleanup()
|
||||
{
|
||||
$NS_EXEC echo "$DEV_ADDR" > ${NETDEVSIM_PATH}/del_device
|
||||
ip netns del ns1
|
||||
cleanup_ns ${NS1}
|
||||
}
|
||||
|
||||
sw_drops_test()
|
||||
|
|
@ -194,8 +188,15 @@ if [ $? -ne 0 ]; then
|
|||
exit $ksft_skip
|
||||
fi
|
||||
|
||||
# start clean
|
||||
# create netns first so we can get the namespace name
|
||||
setup_ns NS1
|
||||
cleanup &> /dev/null
|
||||
trap cleanup EXIT
|
||||
|
||||
IP="ip -netns ${NS1}"
|
||||
TC="tc -netns ${NS1}"
|
||||
DEVLINK="devlink -N ${NS1}"
|
||||
NS_EXEC="ip netns exec ${NS1}"
|
||||
|
||||
for t in $TESTS
|
||||
do
|
||||
|
|
|
|||
|
|
@ -4,9 +4,6 @@
|
|||
##############################################################################
|
||||
# Defines
|
||||
|
||||
# Kselftest framework requirement - SKIP code is 4.
|
||||
ksft_skip=4
|
||||
|
||||
# Can be overridden by the configuration file.
|
||||
PING=${PING:=ping}
|
||||
PING6=${PING6:=ping6}
|
||||
|
|
@ -41,6 +38,7 @@ if [[ -f $relative_path/forwarding.config ]]; then
|
|||
source "$relative_path/forwarding.config"
|
||||
fi
|
||||
|
||||
source ../lib.sh
|
||||
##############################################################################
|
||||
# Sanity checks
|
||||
|
||||
|
|
@ -395,29 +393,6 @@ log_info()
|
|||
echo "INFO: $msg"
|
||||
}
|
||||
|
||||
busywait()
|
||||
{
|
||||
local timeout=$1; shift
|
||||
|
||||
local start_time="$(date -u +%s%3N)"
|
||||
while true
|
||||
do
|
||||
local out
|
||||
out=$("$@")
|
||||
local ret=$?
|
||||
if ((!ret)); then
|
||||
echo -n "$out"
|
||||
return 0
|
||||
fi
|
||||
|
||||
local current_time="$(date -u +%s%3N)"
|
||||
if ((current_time - start_time > timeout)); then
|
||||
echo -n "$out"
|
||||
return 1
|
||||
fi
|
||||
done
|
||||
}
|
||||
|
||||
not()
|
||||
{
|
||||
"$@"
|
||||
|
|
|
|||
|
|
@ -18,8 +18,8 @@
|
|||
# that address space, so the kernel should substitute the dummy address
|
||||
# 192.0.0.8 defined in RFC7600.
|
||||
|
||||
NS1=ns1
|
||||
NS2=ns2
|
||||
source lib.sh
|
||||
|
||||
H1_IP=172.16.0.1/32
|
||||
H1_IP6=2001:db8:1::1
|
||||
RT1=172.16.1.0/24
|
||||
|
|
@ -32,15 +32,13 @@ TMPFILE=$(mktemp)
|
|||
cleanup()
|
||||
{
|
||||
rm -f "$TMPFILE"
|
||||
ip netns del $NS1
|
||||
ip netns del $NS2
|
||||
cleanup_ns $NS1 $NS2
|
||||
}
|
||||
|
||||
trap cleanup EXIT
|
||||
|
||||
# Namespaces
|
||||
ip netns add $NS1
|
||||
ip netns add $NS2
|
||||
setup_ns NS1 NS2
|
||||
|
||||
# Connectivity
|
||||
ip -netns $NS1 link add veth0 type veth peer name veth0 netns $NS2
|
||||
|
|
|
|||
|
|
@ -19,6 +19,7 @@
|
|||
# Route on r1 changed to go to r2 via eth0. This causes a redirect to be sent
|
||||
# from r1 to h1 telling h1 to use r2 when talking to h2.
|
||||
|
||||
source lib.sh
|
||||
VERBOSE=0
|
||||
PAUSE_ON_FAIL=no
|
||||
|
||||
|
|
@ -140,11 +141,7 @@ get_linklocal()
|
|||
|
||||
cleanup()
|
||||
{
|
||||
local ns
|
||||
|
||||
for ns in h1 h2 r1 r2; do
|
||||
ip netns del $ns 2>/dev/null
|
||||
done
|
||||
cleanup_ns $h1 $h2 $r1 $r2
|
||||
}
|
||||
|
||||
create_vrf()
|
||||
|
|
@ -171,102 +168,99 @@ setup()
|
|||
|
||||
#
|
||||
# create nodes as namespaces
|
||||
#
|
||||
for ns in h1 h2 r1 r2; do
|
||||
ip netns add $ns
|
||||
ip -netns $ns li set lo up
|
||||
setup_ns h1 h2 r1 r2
|
||||
for ns in $h1 $h2 $r1 $r2; do
|
||||
if echo $ns | grep -q h[12]-; then
|
||||
ip netns exec $ns sysctl -q -w net.ipv4.conf.all.accept_redirects=1
|
||||
ip netns exec $ns sysctl -q -w net.ipv6.conf.all.forwarding=0
|
||||
ip netns exec $ns sysctl -q -w net.ipv6.conf.all.accept_redirects=1
|
||||
ip netns exec $ns sysctl -q -w net.ipv6.conf.all.keep_addr_on_down=1
|
||||
else
|
||||
ip netns exec $ns sysctl -q -w net.ipv4.ip_forward=1
|
||||
ip netns exec $ns sysctl -q -w net.ipv4.conf.all.send_redirects=1
|
||||
ip netns exec $ns sysctl -q -w net.ipv4.conf.default.rp_filter=0
|
||||
ip netns exec $ns sysctl -q -w net.ipv4.conf.all.rp_filter=0
|
||||
|
||||
case "${ns}" in
|
||||
h[12]) ip netns exec $ns sysctl -q -w net.ipv4.conf.all.accept_redirects=1
|
||||
ip netns exec $ns sysctl -q -w net.ipv6.conf.all.forwarding=0
|
||||
ip netns exec $ns sysctl -q -w net.ipv6.conf.all.accept_redirects=1
|
||||
ip netns exec $ns sysctl -q -w net.ipv6.conf.all.keep_addr_on_down=1
|
||||
;;
|
||||
r[12]) ip netns exec $ns sysctl -q -w net.ipv4.ip_forward=1
|
||||
ip netns exec $ns sysctl -q -w net.ipv4.conf.all.send_redirects=1
|
||||
ip netns exec $ns sysctl -q -w net.ipv4.conf.default.rp_filter=0
|
||||
ip netns exec $ns sysctl -q -w net.ipv4.conf.all.rp_filter=0
|
||||
|
||||
ip netns exec $ns sysctl -q -w net.ipv6.conf.all.forwarding=1
|
||||
ip netns exec $ns sysctl -q -w net.ipv6.route.mtu_expires=10
|
||||
esac
|
||||
ip netns exec $ns sysctl -q -w net.ipv6.conf.all.forwarding=1
|
||||
ip netns exec $ns sysctl -q -w net.ipv6.route.mtu_expires=10
|
||||
fi
|
||||
done
|
||||
|
||||
#
|
||||
# create interconnects
|
||||
#
|
||||
ip -netns h1 li add eth0 type veth peer name r1h1
|
||||
ip -netns h1 li set r1h1 netns r1 name eth0 up
|
||||
ip -netns $h1 li add eth0 type veth peer name r1h1
|
||||
ip -netns $h1 li set r1h1 netns $r1 name eth0 up
|
||||
|
||||
ip -netns h1 li add eth1 type veth peer name r2h1
|
||||
ip -netns h1 li set r2h1 netns r2 name eth0 up
|
||||
ip -netns $h1 li add eth1 type veth peer name r2h1
|
||||
ip -netns $h1 li set r2h1 netns $r2 name eth0 up
|
||||
|
||||
ip -netns h2 li add eth0 type veth peer name r2h2
|
||||
ip -netns h2 li set eth0 up
|
||||
ip -netns h2 li set r2h2 netns r2 name eth2 up
|
||||
ip -netns $h2 li add eth0 type veth peer name r2h2
|
||||
ip -netns $h2 li set eth0 up
|
||||
ip -netns $h2 li set r2h2 netns $r2 name eth2 up
|
||||
|
||||
ip -netns r1 li add eth1 type veth peer name r2r1
|
||||
ip -netns r1 li set eth1 up
|
||||
ip -netns r1 li set r2r1 netns r2 name eth1 up
|
||||
ip -netns $r1 li add eth1 type veth peer name r2r1
|
||||
ip -netns $r1 li set eth1 up
|
||||
ip -netns $r1 li set r2r1 netns $r2 name eth1 up
|
||||
|
||||
#
|
||||
# h1
|
||||
#
|
||||
if [ "${WITH_VRF}" = "yes" ]; then
|
||||
create_vrf "h1"
|
||||
create_vrf "$h1"
|
||||
H1_VRF_ARG="vrf ${VRF}"
|
||||
H1_PING_ARG="-I ${VRF}"
|
||||
else
|
||||
H1_VRF_ARG=
|
||||
H1_PING_ARG=
|
||||
fi
|
||||
ip -netns h1 li add br0 type bridge
|
||||
ip -netns $h1 li add br0 type bridge
|
||||
if [ "${WITH_VRF}" = "yes" ]; then
|
||||
ip -netns h1 li set br0 vrf ${VRF} up
|
||||
ip -netns $h1 li set br0 vrf ${VRF} up
|
||||
else
|
||||
ip -netns h1 li set br0 up
|
||||
ip -netns $h1 li set br0 up
|
||||
fi
|
||||
ip -netns h1 addr add dev br0 ${H1_N1_IP}/24
|
||||
ip -netns h1 -6 addr add dev br0 ${H1_N1_IP6}/64 nodad
|
||||
ip -netns h1 li set eth0 master br0 up
|
||||
ip -netns h1 li set eth1 master br0 up
|
||||
ip -netns $h1 addr add dev br0 ${H1_N1_IP}/24
|
||||
ip -netns $h1 -6 addr add dev br0 ${H1_N1_IP6}/64 nodad
|
||||
ip -netns $h1 li set eth0 master br0 up
|
||||
ip -netns $h1 li set eth1 master br0 up
|
||||
|
||||
#
|
||||
# h2
|
||||
#
|
||||
ip -netns h2 addr add dev eth0 ${H2_N2_IP}/24
|
||||
ip -netns h2 ro add default via ${R2_N2_IP} dev eth0
|
||||
ip -netns h2 -6 addr add dev eth0 ${H2_N2_IP6}/64 nodad
|
||||
ip -netns h2 -6 ro add default via ${R2_N2_IP6} dev eth0
|
||||
ip -netns $h2 addr add dev eth0 ${H2_N2_IP}/24
|
||||
ip -netns $h2 ro add default via ${R2_N2_IP} dev eth0
|
||||
ip -netns $h2 -6 addr add dev eth0 ${H2_N2_IP6}/64 nodad
|
||||
ip -netns $h2 -6 ro add default via ${R2_N2_IP6} dev eth0
|
||||
|
||||
#
|
||||
# r1
|
||||
#
|
||||
ip -netns r1 addr add dev eth0 ${R1_N1_IP}/24
|
||||
ip -netns r1 -6 addr add dev eth0 ${R1_N1_IP6}/64 nodad
|
||||
ip -netns r1 addr add dev eth1 ${R1_R2_N1_IP}/30
|
||||
ip -netns r1 -6 addr add dev eth1 ${R1_R2_N1_IP6}/126 nodad
|
||||
ip -netns $r1 addr add dev eth0 ${R1_N1_IP}/24
|
||||
ip -netns $r1 -6 addr add dev eth0 ${R1_N1_IP6}/64 nodad
|
||||
ip -netns $r1 addr add dev eth1 ${R1_R2_N1_IP}/30
|
||||
ip -netns $r1 -6 addr add dev eth1 ${R1_R2_N1_IP6}/126 nodad
|
||||
|
||||
#
|
||||
# r2
|
||||
#
|
||||
ip -netns r2 addr add dev eth0 ${R2_N1_IP}/24
|
||||
ip -netns r2 -6 addr add dev eth0 ${R2_N1_IP6}/64 nodad
|
||||
ip -netns r2 addr add dev eth1 ${R2_R1_N1_IP}/30
|
||||
ip -netns r2 -6 addr add dev eth1 ${R2_R1_N1_IP6}/126 nodad
|
||||
ip -netns r2 addr add dev eth2 ${R2_N2_IP}/24
|
||||
ip -netns r2 -6 addr add dev eth2 ${R2_N2_IP6}/64 nodad
|
||||
ip -netns $r2 addr add dev eth0 ${R2_N1_IP}/24
|
||||
ip -netns $r2 -6 addr add dev eth0 ${R2_N1_IP6}/64 nodad
|
||||
ip -netns $r2 addr add dev eth1 ${R2_R1_N1_IP}/30
|
||||
ip -netns $r2 -6 addr add dev eth1 ${R2_R1_N1_IP6}/126 nodad
|
||||
ip -netns $r2 addr add dev eth2 ${R2_N2_IP}/24
|
||||
ip -netns $r2 -6 addr add dev eth2 ${R2_N2_IP6}/64 nodad
|
||||
|
||||
sleep 2
|
||||
|
||||
R1_LLADDR=$(get_linklocal r1 eth0)
|
||||
R1_LLADDR=$(get_linklocal $r1 eth0)
|
||||
if [ $? -ne 0 ]; then
|
||||
echo "Error: Failed to get link-local address of r1's eth0"
|
||||
exit 1
|
||||
fi
|
||||
log_debug "initial gateway is R1's lladdr = ${R1_LLADDR}"
|
||||
|
||||
R2_LLADDR=$(get_linklocal r2 eth0)
|
||||
R2_LLADDR=$(get_linklocal $r2 eth0)
|
||||
if [ $? -ne 0 ]; then
|
||||
echo "Error: Failed to get link-local address of r2's eth0"
|
||||
exit 1
|
||||
|
|
@ -278,8 +272,8 @@ change_h2_mtu()
|
|||
{
|
||||
local mtu=$1
|
||||
|
||||
run_cmd ip -netns h2 li set eth0 mtu ${mtu}
|
||||
run_cmd ip -netns r2 li set eth2 mtu ${mtu}
|
||||
run_cmd ip -netns $h2 li set eth0 mtu ${mtu}
|
||||
run_cmd ip -netns $r2 li set eth2 mtu ${mtu}
|
||||
}
|
||||
|
||||
check_exception()
|
||||
|
|
@ -291,40 +285,40 @@ check_exception()
|
|||
# From 172.16.1.101: icmp_seq=1 Redirect Host(New nexthop: 172.16.1.102)
|
||||
if [ "$VERBOSE" = "1" ]; then
|
||||
echo "Commands to check for exception:"
|
||||
run_cmd ip -netns h1 ro get ${H1_VRF_ARG} ${H2_N2_IP}
|
||||
run_cmd ip -netns h1 -6 ro get ${H1_VRF_ARG} ${H2_N2_IP6}
|
||||
run_cmd ip -netns $h1 ro get ${H1_VRF_ARG} ${H2_N2_IP}
|
||||
run_cmd ip -netns $h1 -6 ro get ${H1_VRF_ARG} ${H2_N2_IP6}
|
||||
fi
|
||||
|
||||
if [ -n "${mtu}" ]; then
|
||||
mtu=" mtu ${mtu}"
|
||||
fi
|
||||
if [ "$with_redirect" = "yes" ]; then
|
||||
ip -netns h1 ro get ${H1_VRF_ARG} ${H2_N2_IP} | \
|
||||
ip -netns $h1 ro get ${H1_VRF_ARG} ${H2_N2_IP} | \
|
||||
grep -q "cache <redirected> expires [0-9]*sec${mtu}"
|
||||
elif [ -n "${mtu}" ]; then
|
||||
ip -netns h1 ro get ${H1_VRF_ARG} ${H2_N2_IP} | \
|
||||
ip -netns $h1 ro get ${H1_VRF_ARG} ${H2_N2_IP} | \
|
||||
grep -q "cache expires [0-9]*sec${mtu}"
|
||||
else
|
||||
# want to verify that neither mtu nor redirected appears in
|
||||
# the route get output. The -v will wipe out the cache line
|
||||
# if either are set so the last grep -q will not find a match
|
||||
ip -netns h1 ro get ${H1_VRF_ARG} ${H2_N2_IP} | \
|
||||
ip -netns $h1 ro get ${H1_VRF_ARG} ${H2_N2_IP} | \
|
||||
grep -E -v 'mtu|redirected' | grep -q "cache"
|
||||
fi
|
||||
log_test $? 0 "IPv4: ${desc}" 0
|
||||
|
||||
# No PMTU info for test "redirect" and "mtu exception plus redirect"
|
||||
if [ "$with_redirect" = "yes" ] && [ "$desc" != "redirect exception plus mtu" ]; then
|
||||
ip -netns h1 -6 ro get ${H1_VRF_ARG} ${H2_N2_IP6} | \
|
||||
ip -netns $h1 -6 ro get ${H1_VRF_ARG} ${H2_N2_IP6} | \
|
||||
grep -v "mtu" | grep -q "${H2_N2_IP6} .*via ${R2_LLADDR} dev br0"
|
||||
elif [ -n "${mtu}" ]; then
|
||||
ip -netns h1 -6 ro get ${H1_VRF_ARG} ${H2_N2_IP6} | \
|
||||
ip -netns $h1 -6 ro get ${H1_VRF_ARG} ${H2_N2_IP6} | \
|
||||
grep -q "${mtu}"
|
||||
else
|
||||
# IPv6 is a bit harder. First strip out the match if it
|
||||
# contains an mtu exception and then look for the first
|
||||
# gateway - R1's lladdr
|
||||
ip -netns h1 -6 ro get ${H1_VRF_ARG} ${H2_N2_IP6} | \
|
||||
ip -netns $h1 -6 ro get ${H1_VRF_ARG} ${H2_N2_IP6} | \
|
||||
grep -v "mtu" | grep -q "${R1_LLADDR}"
|
||||
fi
|
||||
log_test $? 0 "IPv6: ${desc}" 1
|
||||
|
|
@ -334,21 +328,21 @@ run_ping()
|
|||
{
|
||||
local sz=$1
|
||||
|
||||
run_cmd ip netns exec h1 ping -q -M want -i 0.5 -c 10 -w 2 -s ${sz} ${H1_PING_ARG} ${H2_N2_IP}
|
||||
run_cmd ip netns exec h1 ${ping6} -q -M want -i 0.5 -c 10 -w 2 -s ${sz} ${H1_PING_ARG} ${H2_N2_IP6}
|
||||
run_cmd ip netns exec $h1 ping -q -M want -i 0.5 -c 10 -w 2 -s ${sz} ${H1_PING_ARG} ${H2_N2_IP}
|
||||
run_cmd ip netns exec $h1 ${ping6} -q -M want -i 0.5 -c 10 -w 2 -s ${sz} ${H1_PING_ARG} ${H2_N2_IP6}
|
||||
}
|
||||
|
||||
replace_route_new()
|
||||
{
|
||||
# r1 to h2 via r2 and eth0
|
||||
run_cmd ip -netns r1 nexthop replace id 1 via ${R2_N1_IP} dev eth0
|
||||
run_cmd ip -netns r1 nexthop replace id 2 via ${R2_LLADDR} dev eth0
|
||||
run_cmd ip -netns $r1 nexthop replace id 1 via ${R2_N1_IP} dev eth0
|
||||
run_cmd ip -netns $r1 nexthop replace id 2 via ${R2_LLADDR} dev eth0
|
||||
}
|
||||
|
||||
reset_route_new()
|
||||
{
|
||||
run_cmd ip -netns r1 nexthop flush
|
||||
run_cmd ip -netns h1 nexthop flush
|
||||
run_cmd ip -netns $r1 nexthop flush
|
||||
run_cmd ip -netns $h1 nexthop flush
|
||||
|
||||
initial_route_new
|
||||
}
|
||||
|
|
@ -356,34 +350,34 @@ reset_route_new()
|
|||
initial_route_new()
|
||||
{
|
||||
# r1 to h2 via r2 and eth1
|
||||
run_cmd ip -netns r1 nexthop add id 1 via ${R2_R1_N1_IP} dev eth1
|
||||
run_cmd ip -netns r1 ro add ${H2_N2} nhid 1
|
||||
run_cmd ip -netns $r1 nexthop add id 1 via ${R2_R1_N1_IP} dev eth1
|
||||
run_cmd ip -netns $r1 ro add ${H2_N2} nhid 1
|
||||
|
||||
run_cmd ip -netns r1 nexthop add id 2 via ${R2_R1_N1_IP6} dev eth1
|
||||
run_cmd ip -netns r1 -6 ro add ${H2_N2_6} nhid 2
|
||||
run_cmd ip -netns $r1 nexthop add id 2 via ${R2_R1_N1_IP6} dev eth1
|
||||
run_cmd ip -netns $r1 -6 ro add ${H2_N2_6} nhid 2
|
||||
|
||||
# h1 to h2 via r1
|
||||
run_cmd ip -netns h1 nexthop add id 1 via ${R1_N1_IP} dev br0
|
||||
run_cmd ip -netns h1 ro add ${H1_VRF_ARG} ${H2_N2} nhid 1
|
||||
run_cmd ip -netns $h1 nexthop add id 1 via ${R1_N1_IP} dev br0
|
||||
run_cmd ip -netns $h1 ro add ${H1_VRF_ARG} ${H2_N2} nhid 1
|
||||
|
||||
run_cmd ip -netns h1 nexthop add id 2 via ${R1_LLADDR} dev br0
|
||||
run_cmd ip -netns h1 -6 ro add ${H1_VRF_ARG} ${H2_N2_6} nhid 2
|
||||
run_cmd ip -netns $h1 nexthop add id 2 via ${R1_LLADDR} dev br0
|
||||
run_cmd ip -netns $h1 -6 ro add ${H1_VRF_ARG} ${H2_N2_6} nhid 2
|
||||
}
|
||||
|
||||
replace_route_legacy()
|
||||
{
|
||||
# r1 to h2 via r2 and eth0
|
||||
run_cmd ip -netns r1 ro replace ${H2_N2} via ${R2_N1_IP} dev eth0
|
||||
run_cmd ip -netns r1 -6 ro replace ${H2_N2_6} via ${R2_LLADDR} dev eth0
|
||||
run_cmd ip -netns $r1 ro replace ${H2_N2} via ${R2_N1_IP} dev eth0
|
||||
run_cmd ip -netns $r1 -6 ro replace ${H2_N2_6} via ${R2_LLADDR} dev eth0
|
||||
}
|
||||
|
||||
reset_route_legacy()
|
||||
{
|
||||
run_cmd ip -netns r1 ro del ${H2_N2}
|
||||
run_cmd ip -netns r1 -6 ro del ${H2_N2_6}
|
||||
run_cmd ip -netns $r1 ro del ${H2_N2}
|
||||
run_cmd ip -netns $r1 -6 ro del ${H2_N2_6}
|
||||
|
||||
run_cmd ip -netns h1 ro del ${H1_VRF_ARG} ${H2_N2}
|
||||
run_cmd ip -netns h1 -6 ro del ${H1_VRF_ARG} ${H2_N2_6}
|
||||
run_cmd ip -netns $h1 ro del ${H1_VRF_ARG} ${H2_N2}
|
||||
run_cmd ip -netns $h1 -6 ro del ${H1_VRF_ARG} ${H2_N2_6}
|
||||
|
||||
initial_route_legacy
|
||||
}
|
||||
|
|
@ -391,22 +385,22 @@ reset_route_legacy()
|
|||
initial_route_legacy()
|
||||
{
|
||||
# r1 to h2 via r2 and eth1
|
||||
run_cmd ip -netns r1 ro add ${H2_N2} via ${R2_R1_N1_IP} dev eth1
|
||||
run_cmd ip -netns r1 -6 ro add ${H2_N2_6} via ${R2_R1_N1_IP6} dev eth1
|
||||
run_cmd ip -netns $r1 ro add ${H2_N2} via ${R2_R1_N1_IP} dev eth1
|
||||
run_cmd ip -netns $r1 -6 ro add ${H2_N2_6} via ${R2_R1_N1_IP6} dev eth1
|
||||
|
||||
# h1 to h2 via r1
|
||||
# - IPv6 redirect only works if gateway is the LLA
|
||||
run_cmd ip -netns h1 ro add ${H1_VRF_ARG} ${H2_N2} via ${R1_N1_IP} dev br0
|
||||
run_cmd ip -netns h1 -6 ro add ${H1_VRF_ARG} ${H2_N2_6} via ${R1_LLADDR} dev br0
|
||||
run_cmd ip -netns $h1 ro add ${H1_VRF_ARG} ${H2_N2} via ${R1_N1_IP} dev br0
|
||||
run_cmd ip -netns $h1 -6 ro add ${H1_VRF_ARG} ${H2_N2_6} via ${R1_LLADDR} dev br0
|
||||
}
|
||||
|
||||
check_connectivity()
|
||||
{
|
||||
local rc
|
||||
|
||||
run_cmd ip netns exec h1 ping -c1 -w1 ${H1_PING_ARG} ${H2_N2_IP}
|
||||
run_cmd ip netns exec $h1 ping -c1 -w1 ${H1_PING_ARG} ${H2_N2_IP}
|
||||
rc=$?
|
||||
run_cmd ip netns exec h1 ${ping6} -c1 -w1 ${H1_PING_ARG} ${H2_N2_IP6}
|
||||
run_cmd ip netns exec $h1 ${ping6} -c1 -w1 ${H1_PING_ARG} ${H2_N2_IP6}
|
||||
[ $? -ne 0 ] && rc=$?
|
||||
|
||||
return $rc
|
||||
|
|
|
|||
|
|
@ -117,8 +117,7 @@
|
|||
# | Schema Data | |
|
||||
# +-----------------------------------------------------------+
|
||||
|
||||
# Kselftest framework requirement - SKIP code is 4.
|
||||
ksft_skip=4
|
||||
source lib.sh
|
||||
|
||||
################################################################################
|
||||
# #
|
||||
|
|
@ -195,32 +194,32 @@ TESTS_GLOBAL="
|
|||
|
||||
check_kernel_compatibility()
|
||||
{
|
||||
ip netns add ioam-tmp-node
|
||||
ip link add name veth0 netns ioam-tmp-node type veth \
|
||||
peer name veth1 netns ioam-tmp-node
|
||||
setup_ns ioam_tmp_node
|
||||
ip link add name veth0 netns $ioam_tmp_node type veth \
|
||||
peer name veth1 netns $ioam_tmp_node
|
||||
|
||||
ip -netns ioam-tmp-node link set veth0 up
|
||||
ip -netns ioam-tmp-node link set veth1 up
|
||||
ip -netns $ioam_tmp_node link set veth0 up
|
||||
ip -netns $ioam_tmp_node link set veth1 up
|
||||
|
||||
ip -netns ioam-tmp-node ioam namespace add 0
|
||||
ip -netns $ioam_tmp_node ioam namespace add 0
|
||||
ns_ad=$?
|
||||
|
||||
ip -netns ioam-tmp-node ioam namespace show | grep -q "namespace 0"
|
||||
ip -netns $ioam_tmp_node ioam namespace show | grep -q "namespace 0"
|
||||
ns_sh=$?
|
||||
|
||||
if [[ $ns_ad != 0 || $ns_sh != 0 ]]
|
||||
then
|
||||
echo "SKIP: kernel version probably too old, missing ioam support"
|
||||
ip link del veth0 2>/dev/null || true
|
||||
ip netns del ioam-tmp-node || true
|
||||
cleanup_ns $ioam_tmp_node || true
|
||||
exit $ksft_skip
|
||||
fi
|
||||
|
||||
ip -netns ioam-tmp-node route add db02::/64 encap ioam6 mode inline \
|
||||
ip -netns $ioam_tmp_node route add db02::/64 encap ioam6 mode inline \
|
||||
trace prealloc type 0x800000 ns 0 size 4 dev veth0
|
||||
tr_ad=$?
|
||||
|
||||
ip -netns ioam-tmp-node -6 route | grep -q "encap ioam6"
|
||||
ip -netns $ioam_tmp_node -6 route | grep -q "encap ioam6"
|
||||
tr_sh=$?
|
||||
|
||||
if [[ $tr_ad != 0 || $tr_sh != 0 ]]
|
||||
|
|
@ -228,12 +227,12 @@ check_kernel_compatibility()
|
|||
echo "SKIP: cannot attach an ioam trace to a route, did you compile" \
|
||||
"without CONFIG_IPV6_IOAM6_LWTUNNEL?"
|
||||
ip link del veth0 2>/dev/null || true
|
||||
ip netns del ioam-tmp-node || true
|
||||
cleanup_ns $ioam_tmp_node || true
|
||||
exit $ksft_skip
|
||||
fi
|
||||
|
||||
ip link del veth0 2>/dev/null || true
|
||||
ip netns del ioam-tmp-node || true
|
||||
cleanup_ns $ioam_tmp_node || true
|
||||
|
||||
lsmod | grep -q "ip6_tunnel"
|
||||
ip6tnl_loaded=$?
|
||||
|
|
@ -265,9 +264,7 @@ cleanup()
|
|||
ip link del ioam-veth-alpha 2>/dev/null || true
|
||||
ip link del ioam-veth-gamma 2>/dev/null || true
|
||||
|
||||
ip netns del ioam-node-alpha || true
|
||||
ip netns del ioam-node-beta || true
|
||||
ip netns del ioam-node-gamma || true
|
||||
cleanup_ns $ioam_node_alpha $ioam_node_beta $ioam_node_gamma || true
|
||||
|
||||
if [ $ip6tnl_loaded != 0 ]
|
||||
then
|
||||
|
|
@ -277,69 +274,67 @@ cleanup()
|
|||
|
||||
setup()
|
||||
{
|
||||
ip netns add ioam-node-alpha
|
||||
ip netns add ioam-node-beta
|
||||
ip netns add ioam-node-gamma
|
||||
setup_ns ioam_node_alpha ioam_node_beta ioam_node_gamma
|
||||
|
||||
ip link add name ioam-veth-alpha netns ioam-node-alpha type veth \
|
||||
peer name ioam-veth-betaL netns ioam-node-beta
|
||||
ip link add name ioam-veth-betaR netns ioam-node-beta type veth \
|
||||
peer name ioam-veth-gamma netns ioam-node-gamma
|
||||
ip link add name ioam-veth-alpha netns $ioam_node_alpha type veth \
|
||||
peer name ioam-veth-betaL netns $ioam_node_beta
|
||||
ip link add name ioam-veth-betaR netns $ioam_node_beta type veth \
|
||||
peer name ioam-veth-gamma netns $ioam_node_gamma
|
||||
|
||||
ip -netns ioam-node-alpha link set ioam-veth-alpha name veth0
|
||||
ip -netns ioam-node-beta link set ioam-veth-betaL name veth0
|
||||
ip -netns ioam-node-beta link set ioam-veth-betaR name veth1
|
||||
ip -netns ioam-node-gamma link set ioam-veth-gamma name veth0
|
||||
ip -netns $ioam_node_alpha link set ioam-veth-alpha name veth0
|
||||
ip -netns $ioam_node_beta link set ioam-veth-betaL name veth0
|
||||
ip -netns $ioam_node_beta link set ioam-veth-betaR name veth1
|
||||
ip -netns $ioam_node_gamma link set ioam-veth-gamma name veth0
|
||||
|
||||
ip -netns ioam-node-alpha addr add db01::2/64 dev veth0
|
||||
ip -netns ioam-node-alpha link set veth0 up
|
||||
ip -netns ioam-node-alpha link set lo up
|
||||
ip -netns ioam-node-alpha route add db02::/64 via db01::1 dev veth0
|
||||
ip -netns ioam-node-alpha route del db01::/64
|
||||
ip -netns ioam-node-alpha route add db01::/64 dev veth0
|
||||
ip -netns $ioam_node_alpha addr add db01::2/64 dev veth0
|
||||
ip -netns $ioam_node_alpha link set veth0 up
|
||||
ip -netns $ioam_node_alpha link set lo up
|
||||
ip -netns $ioam_node_alpha route add db02::/64 via db01::1 dev veth0
|
||||
ip -netns $ioam_node_alpha route del db01::/64
|
||||
ip -netns $ioam_node_alpha route add db01::/64 dev veth0
|
||||
|
||||
ip -netns ioam-node-beta addr add db01::1/64 dev veth0
|
||||
ip -netns ioam-node-beta addr add db02::1/64 dev veth1
|
||||
ip -netns ioam-node-beta link set veth0 up
|
||||
ip -netns ioam-node-beta link set veth1 up
|
||||
ip -netns ioam-node-beta link set lo up
|
||||
ip -netns $ioam_node_beta addr add db01::1/64 dev veth0
|
||||
ip -netns $ioam_node_beta addr add db02::1/64 dev veth1
|
||||
ip -netns $ioam_node_beta link set veth0 up
|
||||
ip -netns $ioam_node_beta link set veth1 up
|
||||
ip -netns $ioam_node_beta link set lo up
|
||||
|
||||
ip -netns ioam-node-gamma addr add db02::2/64 dev veth0
|
||||
ip -netns ioam-node-gamma link set veth0 up
|
||||
ip -netns ioam-node-gamma link set lo up
|
||||
ip -netns ioam-node-gamma route add db01::/64 via db02::1 dev veth0
|
||||
ip -netns $ioam_node_gamma addr add db02::2/64 dev veth0
|
||||
ip -netns $ioam_node_gamma link set veth0 up
|
||||
ip -netns $ioam_node_gamma link set lo up
|
||||
ip -netns $ioam_node_gamma route add db01::/64 via db02::1 dev veth0
|
||||
|
||||
# - IOAM config -
|
||||
ip netns exec ioam-node-alpha sysctl -wq net.ipv6.ioam6_id=${ALPHA[0]}
|
||||
ip netns exec ioam-node-alpha sysctl -wq net.ipv6.ioam6_id_wide=${ALPHA[1]}
|
||||
ip netns exec ioam-node-alpha sysctl -wq net.ipv6.conf.veth0.ioam6_id=${ALPHA[4]}
|
||||
ip netns exec ioam-node-alpha sysctl -wq net.ipv6.conf.veth0.ioam6_id_wide=${ALPHA[5]}
|
||||
ip -netns ioam-node-alpha ioam namespace add 123 data ${ALPHA[6]} wide ${ALPHA[7]}
|
||||
ip -netns ioam-node-alpha ioam schema add ${ALPHA[8]} "${ALPHA[9]}"
|
||||
ip -netns ioam-node-alpha ioam namespace set 123 schema ${ALPHA[8]}
|
||||
ip netns exec $ioam_node_alpha sysctl -wq net.ipv6.ioam6_id=${ALPHA[0]}
|
||||
ip netns exec $ioam_node_alpha sysctl -wq net.ipv6.ioam6_id_wide=${ALPHA[1]}
|
||||
ip netns exec $ioam_node_alpha sysctl -wq net.ipv6.conf.veth0.ioam6_id=${ALPHA[4]}
|
||||
ip netns exec $ioam_node_alpha sysctl -wq net.ipv6.conf.veth0.ioam6_id_wide=${ALPHA[5]}
|
||||
ip -netns $ioam_node_alpha ioam namespace add 123 data ${ALPHA[6]} wide ${ALPHA[7]}
|
||||
ip -netns $ioam_node_alpha ioam schema add ${ALPHA[8]} "${ALPHA[9]}"
|
||||
ip -netns $ioam_node_alpha ioam namespace set 123 schema ${ALPHA[8]}
|
||||
|
||||
ip netns exec ioam-node-beta sysctl -wq net.ipv6.conf.all.forwarding=1
|
||||
ip netns exec ioam-node-beta sysctl -wq net.ipv6.ioam6_id=${BETA[0]}
|
||||
ip netns exec ioam-node-beta sysctl -wq net.ipv6.ioam6_id_wide=${BETA[1]}
|
||||
ip netns exec ioam-node-beta sysctl -wq net.ipv6.conf.veth0.ioam6_enabled=1
|
||||
ip netns exec ioam-node-beta sysctl -wq net.ipv6.conf.veth0.ioam6_id=${BETA[2]}
|
||||
ip netns exec ioam-node-beta sysctl -wq net.ipv6.conf.veth0.ioam6_id_wide=${BETA[3]}
|
||||
ip netns exec ioam-node-beta sysctl -wq net.ipv6.conf.veth1.ioam6_id=${BETA[4]}
|
||||
ip netns exec ioam-node-beta sysctl -wq net.ipv6.conf.veth1.ioam6_id_wide=${BETA[5]}
|
||||
ip -netns ioam-node-beta ioam namespace add 123 data ${BETA[6]} wide ${BETA[7]}
|
||||
ip -netns ioam-node-beta ioam schema add ${BETA[8]} "${BETA[9]}"
|
||||
ip -netns ioam-node-beta ioam namespace set 123 schema ${BETA[8]}
|
||||
ip netns exec $ioam_node_beta sysctl -wq net.ipv6.conf.all.forwarding=1
|
||||
ip netns exec $ioam_node_beta sysctl -wq net.ipv6.ioam6_id=${BETA[0]}
|
||||
ip netns exec $ioam_node_beta sysctl -wq net.ipv6.ioam6_id_wide=${BETA[1]}
|
||||
ip netns exec $ioam_node_beta sysctl -wq net.ipv6.conf.veth0.ioam6_enabled=1
|
||||
ip netns exec $ioam_node_beta sysctl -wq net.ipv6.conf.veth0.ioam6_id=${BETA[2]}
|
||||
ip netns exec $ioam_node_beta sysctl -wq net.ipv6.conf.veth0.ioam6_id_wide=${BETA[3]}
|
||||
ip netns exec $ioam_node_beta sysctl -wq net.ipv6.conf.veth1.ioam6_id=${BETA[4]}
|
||||
ip netns exec $ioam_node_beta sysctl -wq net.ipv6.conf.veth1.ioam6_id_wide=${BETA[5]}
|
||||
ip -netns $ioam_node_beta ioam namespace add 123 data ${BETA[6]} wide ${BETA[7]}
|
||||
ip -netns $ioam_node_beta ioam schema add ${BETA[8]} "${BETA[9]}"
|
||||
ip -netns $ioam_node_beta ioam namespace set 123 schema ${BETA[8]}
|
||||
|
||||
ip netns exec ioam-node-gamma sysctl -wq net.ipv6.ioam6_id=${GAMMA[0]}
|
||||
ip netns exec ioam-node-gamma sysctl -wq net.ipv6.ioam6_id_wide=${GAMMA[1]}
|
||||
ip netns exec ioam-node-gamma sysctl -wq net.ipv6.conf.veth0.ioam6_enabled=1
|
||||
ip netns exec ioam-node-gamma sysctl -wq net.ipv6.conf.veth0.ioam6_id=${GAMMA[2]}
|
||||
ip netns exec ioam-node-gamma sysctl -wq net.ipv6.conf.veth0.ioam6_id_wide=${GAMMA[3]}
|
||||
ip -netns ioam-node-gamma ioam namespace add 123 data ${GAMMA[6]} wide ${GAMMA[7]}
|
||||
ip netns exec $ioam_node_gamma sysctl -wq net.ipv6.ioam6_id=${GAMMA[0]}
|
||||
ip netns exec $ioam_node_gamma sysctl -wq net.ipv6.ioam6_id_wide=${GAMMA[1]}
|
||||
ip netns exec $ioam_node_gamma sysctl -wq net.ipv6.conf.veth0.ioam6_enabled=1
|
||||
ip netns exec $ioam_node_gamma sysctl -wq net.ipv6.conf.veth0.ioam6_id=${GAMMA[2]}
|
||||
ip netns exec $ioam_node_gamma sysctl -wq net.ipv6.conf.veth0.ioam6_id_wide=${GAMMA[3]}
|
||||
ip -netns $ioam_node_gamma ioam namespace add 123 data ${GAMMA[6]} wide ${GAMMA[7]}
|
||||
|
||||
sleep 1
|
||||
|
||||
ip netns exec ioam-node-alpha ping6 -c 5 -W 1 db02::2 &>/dev/null
|
||||
ip netns exec $ioam_node_alpha ping6 -c 5 -W 1 db02::2 &>/dev/null
|
||||
if [ $? != 0 ]
|
||||
then
|
||||
echo "Setup FAILED"
|
||||
|
|
@ -412,7 +407,7 @@ run()
|
|||
echo
|
||||
|
||||
# set OUTPUT settings
|
||||
ip netns exec ioam-node-beta sysctl -wq net.ipv6.conf.veth0.ioam6_enabled=0
|
||||
ip netns exec $ioam_node_beta sysctl -wq net.ipv6.conf.veth0.ioam6_enabled=0
|
||||
|
||||
for t in $TESTS_OUTPUT
|
||||
do
|
||||
|
|
@ -421,8 +416,8 @@ run()
|
|||
done
|
||||
|
||||
# clean OUTPUT settings
|
||||
ip netns exec ioam-node-beta sysctl -wq net.ipv6.conf.veth0.ioam6_enabled=1
|
||||
ip -netns ioam-node-alpha route change db01::/64 dev veth0
|
||||
ip netns exec $ioam_node_beta sysctl -wq net.ipv6.conf.veth0.ioam6_enabled=1
|
||||
ip -netns $ioam_node_alpha route change db01::/64 dev veth0
|
||||
|
||||
|
||||
echo
|
||||
|
|
@ -433,7 +428,7 @@ run()
|
|||
echo
|
||||
|
||||
# set INPUT settings
|
||||
ip -netns ioam-node-alpha ioam namespace del 123
|
||||
ip -netns $ioam_node_alpha ioam namespace del 123
|
||||
|
||||
for t in $TESTS_INPUT
|
||||
do
|
||||
|
|
@ -442,10 +437,10 @@ run()
|
|||
done
|
||||
|
||||
# clean INPUT settings
|
||||
ip -netns ioam-node-alpha ioam namespace add 123 \
|
||||
ip -netns $ioam_node_alpha ioam namespace add 123 \
|
||||
data ${ALPHA[6]} wide ${ALPHA[7]}
|
||||
ip -netns ioam-node-alpha ioam namespace set 123 schema ${ALPHA[8]}
|
||||
ip -netns ioam-node-alpha route change db01::/64 dev veth0
|
||||
ip -netns $ioam_node_alpha ioam namespace set 123 schema ${ALPHA[8]}
|
||||
ip -netns $ioam_node_alpha route change db01::/64 dev veth0
|
||||
|
||||
echo
|
||||
printf "%0.s-" {1..74}
|
||||
|
|
@ -488,15 +483,15 @@ out_undef_ns()
|
|||
local desc="Unknown IOAM namespace"
|
||||
|
||||
[ "$1" = "encap" ] && mode="$1 tundst db01::1" || mode="$1"
|
||||
[ "$1" = "encap" ] && ip -netns ioam-node-beta link set ip6tnl0 up
|
||||
[ "$1" = "encap" ] && ip -netns $ioam_node_beta link set ip6tnl0 up
|
||||
|
||||
ip -netns ioam-node-alpha route change db01::/64 encap ioam6 mode $mode \
|
||||
ip -netns $ioam_node_alpha route change db01::/64 encap ioam6 mode $mode \
|
||||
trace prealloc type 0x800000 ns 0 size 4 dev veth0
|
||||
|
||||
run_test ${FUNCNAME[0]} "${desc} ($1 mode)" ioam-node-alpha ioam-node-beta \
|
||||
run_test ${FUNCNAME[0]} "${desc} ($1 mode)" $ioam_node_alpha $ioam_node_beta \
|
||||
db01::2 db01::1 veth0 0x800000 0
|
||||
|
||||
[ "$1" = "encap" ] && ip -netns ioam-node-beta link set ip6tnl0 down
|
||||
[ "$1" = "encap" ] && ip -netns $ioam_node_beta link set ip6tnl0 down
|
||||
}
|
||||
|
||||
out_no_room()
|
||||
|
|
@ -508,15 +503,15 @@ out_no_room()
|
|||
local desc="Missing trace room"
|
||||
|
||||
[ "$1" = "encap" ] && mode="$1 tundst db01::1" || mode="$1"
|
||||
[ "$1" = "encap" ] && ip -netns ioam-node-beta link set ip6tnl0 up
|
||||
[ "$1" = "encap" ] && ip -netns $ioam_node_beta link set ip6tnl0 up
|
||||
|
||||
ip -netns ioam-node-alpha route change db01::/64 encap ioam6 mode $mode \
|
||||
ip -netns $ioam_node_alpha route change db01::/64 encap ioam6 mode $mode \
|
||||
trace prealloc type 0xc00000 ns 123 size 4 dev veth0
|
||||
|
||||
run_test ${FUNCNAME[0]} "${desc} ($1 mode)" ioam-node-alpha ioam-node-beta \
|
||||
run_test ${FUNCNAME[0]} "${desc} ($1 mode)" $ioam_node_alpha $ioam_node_beta \
|
||||
db01::2 db01::1 veth0 0xc00000 123
|
||||
|
||||
[ "$1" = "encap" ] && ip -netns ioam-node-beta link set ip6tnl0 down
|
||||
[ "$1" = "encap" ] && ip -netns $ioam_node_beta link set ip6tnl0 down
|
||||
}
|
||||
|
||||
out_bits()
|
||||
|
|
@ -532,11 +527,11 @@ out_bits()
|
|||
bit2size[22]=$(( $tmp + ${#ALPHA[9]} + ((4 - (${#ALPHA[9]} % 4)) % 4) ))
|
||||
|
||||
[ "$1" = "encap" ] && mode="$1 tundst db01::1" || mode="$1"
|
||||
[ "$1" = "encap" ] && ip -netns ioam-node-beta link set ip6tnl0 up
|
||||
[ "$1" = "encap" ] && ip -netns $ioam_node_beta link set ip6tnl0 up
|
||||
|
||||
for i in {0..22}
|
||||
do
|
||||
ip -netns ioam-node-alpha route change db01::/64 encap ioam6 mode $mode \
|
||||
ip -netns $ioam_node_alpha route change db01::/64 encap ioam6 mode $mode \
|
||||
trace prealloc type ${bit2type[$i]} ns 123 size ${bit2size[$i]} \
|
||||
dev veth0 &>/dev/null
|
||||
|
||||
|
|
@ -554,12 +549,12 @@ out_bits()
|
|||
log_test_failed "$descr"
|
||||
fi
|
||||
else
|
||||
run_test "out_bit$i" "$descr ($1 mode)" ioam-node-alpha \
|
||||
ioam-node-beta db01::2 db01::1 veth0 ${bit2type[$i]} 123
|
||||
run_test "out_bit$i" "$descr ($1 mode)" $ioam_node_alpha \
|
||||
$ioam_node_beta db01::2 db01::1 veth0 ${bit2type[$i]} 123
|
||||
fi
|
||||
done
|
||||
|
||||
[ "$1" = "encap" ] && ip -netns ioam-node-beta link set ip6tnl0 down
|
||||
[ "$1" = "encap" ] && ip -netns $ioam_node_beta link set ip6tnl0 down
|
||||
|
||||
bit2size[22]=$tmp
|
||||
}
|
||||
|
|
@ -573,15 +568,15 @@ out_full_supp_trace()
|
|||
local desc="Full supported trace"
|
||||
|
||||
[ "$1" = "encap" ] && mode="$1 tundst db01::1" || mode="$1"
|
||||
[ "$1" = "encap" ] && ip -netns ioam-node-beta link set ip6tnl0 up
|
||||
[ "$1" = "encap" ] && ip -netns $ioam_node_beta link set ip6tnl0 up
|
||||
|
||||
ip -netns ioam-node-alpha route change db01::/64 encap ioam6 mode $mode \
|
||||
ip -netns $ioam_node_alpha route change db01::/64 encap ioam6 mode $mode \
|
||||
trace prealloc type 0xfff002 ns 123 size 100 dev veth0
|
||||
|
||||
run_test ${FUNCNAME[0]} "${desc} ($1 mode)" ioam-node-alpha ioam-node-beta \
|
||||
run_test ${FUNCNAME[0]} "${desc} ($1 mode)" $ioam_node_alpha $ioam_node_beta \
|
||||
db01::2 db01::1 veth0 0xfff002 123
|
||||
|
||||
[ "$1" = "encap" ] && ip -netns ioam-node-beta link set ip6tnl0 down
|
||||
[ "$1" = "encap" ] && ip -netns $ioam_node_beta link set ip6tnl0 down
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -603,15 +598,15 @@ in_undef_ns()
|
|||
local desc="Unknown IOAM namespace"
|
||||
|
||||
[ "$1" = "encap" ] && mode="$1 tundst db01::1" || mode="$1"
|
||||
[ "$1" = "encap" ] && ip -netns ioam-node-beta link set ip6tnl0 up
|
||||
[ "$1" = "encap" ] && ip -netns $ioam_node_beta link set ip6tnl0 up
|
||||
|
||||
ip -netns ioam-node-alpha route change db01::/64 encap ioam6 mode $mode \
|
||||
ip -netns $ioam_node_alpha route change db01::/64 encap ioam6 mode $mode \
|
||||
trace prealloc type 0x800000 ns 0 size 4 dev veth0
|
||||
|
||||
run_test ${FUNCNAME[0]} "${desc} ($1 mode)" ioam-node-alpha ioam-node-beta \
|
||||
run_test ${FUNCNAME[0]} "${desc} ($1 mode)" $ioam_node_alpha $ioam_node_beta \
|
||||
db01::2 db01::1 veth0 0x800000 0
|
||||
|
||||
[ "$1" = "encap" ] && ip -netns ioam-node-beta link set ip6tnl0 down
|
||||
[ "$1" = "encap" ] && ip -netns $ioam_node_beta link set ip6tnl0 down
|
||||
}
|
||||
|
||||
in_no_room()
|
||||
|
|
@ -623,15 +618,15 @@ in_no_room()
|
|||
local desc="Missing trace room"
|
||||
|
||||
[ "$1" = "encap" ] && mode="$1 tundst db01::1" || mode="$1"
|
||||
[ "$1" = "encap" ] && ip -netns ioam-node-beta link set ip6tnl0 up
|
||||
[ "$1" = "encap" ] && ip -netns $ioam_node_beta link set ip6tnl0 up
|
||||
|
||||
ip -netns ioam-node-alpha route change db01::/64 encap ioam6 mode $mode \
|
||||
ip -netns $ioam_node_alpha route change db01::/64 encap ioam6 mode $mode \
|
||||
trace prealloc type 0xc00000 ns 123 size 4 dev veth0
|
||||
|
||||
run_test ${FUNCNAME[0]} "${desc} ($1 mode)" ioam-node-alpha ioam-node-beta \
|
||||
run_test ${FUNCNAME[0]} "${desc} ($1 mode)" $ioam_node_alpha $ioam_node_beta \
|
||||
db01::2 db01::1 veth0 0xc00000 123
|
||||
|
||||
[ "$1" = "encap" ] && ip -netns ioam-node-beta link set ip6tnl0 down
|
||||
[ "$1" = "encap" ] && ip -netns $ioam_node_beta link set ip6tnl0 down
|
||||
}
|
||||
|
||||
in_bits()
|
||||
|
|
@ -647,19 +642,19 @@ in_bits()
|
|||
bit2size[22]=$(( $tmp + ${#BETA[9]} + ((4 - (${#BETA[9]} % 4)) % 4) ))
|
||||
|
||||
[ "$1" = "encap" ] && mode="$1 tundst db01::1" || mode="$1"
|
||||
[ "$1" = "encap" ] && ip -netns ioam-node-beta link set ip6tnl0 up
|
||||
[ "$1" = "encap" ] && ip -netns $ioam_node_beta link set ip6tnl0 up
|
||||
|
||||
for i in {0..11} {22..22}
|
||||
do
|
||||
ip -netns ioam-node-alpha route change db01::/64 encap ioam6 mode $mode \
|
||||
ip -netns $ioam_node_alpha route change db01::/64 encap ioam6 mode $mode \
|
||||
trace prealloc type ${bit2type[$i]} ns 123 size ${bit2size[$i]} \
|
||||
dev veth0
|
||||
|
||||
run_test "in_bit$i" "${desc/<n>/$i} ($1 mode)" ioam-node-alpha \
|
||||
ioam-node-beta db01::2 db01::1 veth0 ${bit2type[$i]} 123
|
||||
run_test "in_bit$i" "${desc/<n>/$i} ($1 mode)" $ioam_node_alpha \
|
||||
$ioam_node_beta db01::2 db01::1 veth0 ${bit2type[$i]} 123
|
||||
done
|
||||
|
||||
[ "$1" = "encap" ] && ip -netns ioam-node-beta link set ip6tnl0 down
|
||||
[ "$1" = "encap" ] && ip -netns $ioam_node_beta link set ip6tnl0 down
|
||||
|
||||
bit2size[22]=$tmp
|
||||
}
|
||||
|
|
@ -675,22 +670,22 @@ in_oflag()
|
|||
# Exception:
|
||||
# Here, we need the sender to set the Overflow flag. For that, we will add
|
||||
# back the IOAM namespace that was previously configured on the sender.
|
||||
ip -netns ioam-node-alpha ioam namespace add 123
|
||||
ip -netns $ioam_node_alpha ioam namespace add 123
|
||||
|
||||
[ "$1" = "encap" ] && mode="$1 tundst db01::1" || mode="$1"
|
||||
[ "$1" = "encap" ] && ip -netns ioam-node-beta link set ip6tnl0 up
|
||||
[ "$1" = "encap" ] && ip -netns $ioam_node_beta link set ip6tnl0 up
|
||||
|
||||
ip -netns ioam-node-alpha route change db01::/64 encap ioam6 mode $mode \
|
||||
ip -netns $ioam_node_alpha route change db01::/64 encap ioam6 mode $mode \
|
||||
trace prealloc type 0xc00000 ns 123 size 4 dev veth0
|
||||
|
||||
run_test ${FUNCNAME[0]} "${desc} ($1 mode)" ioam-node-alpha ioam-node-beta \
|
||||
run_test ${FUNCNAME[0]} "${desc} ($1 mode)" $ioam_node_alpha $ioam_node_beta \
|
||||
db01::2 db01::1 veth0 0xc00000 123
|
||||
|
||||
[ "$1" = "encap" ] && ip -netns ioam-node-beta link set ip6tnl0 down
|
||||
[ "$1" = "encap" ] && ip -netns $ioam_node_beta link set ip6tnl0 down
|
||||
|
||||
# And we clean the exception for this test to get things back to normal for
|
||||
# other INPUT tests
|
||||
ip -netns ioam-node-alpha ioam namespace del 123
|
||||
ip -netns $ioam_node_alpha ioam namespace del 123
|
||||
}
|
||||
|
||||
in_full_supp_trace()
|
||||
|
|
@ -702,15 +697,15 @@ in_full_supp_trace()
|
|||
local desc="Full supported trace"
|
||||
|
||||
[ "$1" = "encap" ] && mode="$1 tundst db01::1" || mode="$1"
|
||||
[ "$1" = "encap" ] && ip -netns ioam-node-beta link set ip6tnl0 up
|
||||
[ "$1" = "encap" ] && ip -netns $ioam_node_beta link set ip6tnl0 up
|
||||
|
||||
ip -netns ioam-node-alpha route change db01::/64 encap ioam6 mode $mode \
|
||||
ip -netns $ioam_node_alpha route change db01::/64 encap ioam6 mode $mode \
|
||||
trace prealloc type 0xfff002 ns 123 size 80 dev veth0
|
||||
|
||||
run_test ${FUNCNAME[0]} "${desc} ($1 mode)" ioam-node-alpha ioam-node-beta \
|
||||
run_test ${FUNCNAME[0]} "${desc} ($1 mode)" $ioam_node_alpha $ioam_node_beta \
|
||||
db01::2 db01::1 veth0 0xfff002 123
|
||||
|
||||
[ "$1" = "encap" ] && ip -netns ioam-node-beta link set ip6tnl0 down
|
||||
[ "$1" = "encap" ] && ip -netns $ioam_node_beta link set ip6tnl0 down
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -730,15 +725,15 @@ fwd_full_supp_trace()
|
|||
local desc="Forward - Full supported trace"
|
||||
|
||||
[ "$1" = "encap" ] && mode="$1 tundst db02::2" || mode="$1"
|
||||
[ "$1" = "encap" ] && ip -netns ioam-node-gamma link set ip6tnl0 up
|
||||
[ "$1" = "encap" ] && ip -netns $ioam_node_gamma link set ip6tnl0 up
|
||||
|
||||
ip -netns ioam-node-alpha route change db02::/64 encap ioam6 mode $mode \
|
||||
ip -netns $ioam_node_alpha route change db02::/64 encap ioam6 mode $mode \
|
||||
trace prealloc type 0xfff002 ns 123 size 244 via db01::1 dev veth0
|
||||
|
||||
run_test ${FUNCNAME[0]} "${desc} ($1 mode)" ioam-node-alpha ioam-node-gamma \
|
||||
run_test ${FUNCNAME[0]} "${desc} ($1 mode)" $ioam_node_alpha $ioam_node_gamma \
|
||||
db01::2 db02::2 veth0 0xfff002 123
|
||||
|
||||
[ "$1" = "encap" ] && ip -netns ioam-node-gamma link set ip6tnl0 down
|
||||
[ "$1" = "encap" ] && ip -netns $ioam_node_gamma link set ip6tnl0 down
|
||||
}
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -13,6 +13,7 @@
|
|||
# 10.1.1.1 | | 10.1.2.1
|
||||
# 2001:db8:1::1 | | 2001:db8:2::1
|
||||
|
||||
source lib.sh
|
||||
VERBOSE=0
|
||||
PAUSE_ON_FAIL=no
|
||||
|
||||
|
|
@ -80,9 +81,6 @@ create_ns()
|
|||
[ -z "${addr}" ] && addr="-"
|
||||
[ -z "${addr6}" ] && addr6="-"
|
||||
|
||||
ip netns add ${ns}
|
||||
|
||||
ip -netns ${ns} link set lo up
|
||||
if [ "${addr}" != "-" ]; then
|
||||
ip -netns ${ns} addr add dev lo ${addr}
|
||||
fi
|
||||
|
|
@ -133,12 +131,7 @@ connect_ns()
|
|||
|
||||
cleanup()
|
||||
{
|
||||
local ns
|
||||
|
||||
for ns in host-1 host-2 router
|
||||
do
|
||||
ip netns del ${ns} 2>/dev/null
|
||||
done
|
||||
cleanup_ns $host_1 $host_2 $router
|
||||
}
|
||||
|
||||
setup_l2tp_ipv4()
|
||||
|
|
@ -146,28 +139,28 @@ setup_l2tp_ipv4()
|
|||
#
|
||||
# configure l2tpv3 tunnel on host-1
|
||||
#
|
||||
ip -netns host-1 l2tp add tunnel tunnel_id 1041 peer_tunnel_id 1042 \
|
||||
ip -netns $host_1 l2tp add tunnel tunnel_id 1041 peer_tunnel_id 1042 \
|
||||
encap ip local 10.1.1.1 remote 10.1.2.1
|
||||
ip -netns host-1 l2tp add session name l2tp4 tunnel_id 1041 \
|
||||
ip -netns $host_1 l2tp add session name l2tp4 tunnel_id 1041 \
|
||||
session_id 1041 peer_session_id 1042
|
||||
ip -netns host-1 link set dev l2tp4 up
|
||||
ip -netns host-1 addr add dev l2tp4 172.16.1.1 peer 172.16.1.2
|
||||
ip -netns $host_1 link set dev l2tp4 up
|
||||
ip -netns $host_1 addr add dev l2tp4 172.16.1.1 peer 172.16.1.2
|
||||
|
||||
#
|
||||
# configure l2tpv3 tunnel on host-2
|
||||
#
|
||||
ip -netns host-2 l2tp add tunnel tunnel_id 1042 peer_tunnel_id 1041 \
|
||||
ip -netns $host_2 l2tp add tunnel tunnel_id 1042 peer_tunnel_id 1041 \
|
||||
encap ip local 10.1.2.1 remote 10.1.1.1
|
||||
ip -netns host-2 l2tp add session name l2tp4 tunnel_id 1042 \
|
||||
ip -netns $host_2 l2tp add session name l2tp4 tunnel_id 1042 \
|
||||
session_id 1042 peer_session_id 1041
|
||||
ip -netns host-2 link set dev l2tp4 up
|
||||
ip -netns host-2 addr add dev l2tp4 172.16.1.2 peer 172.16.1.1
|
||||
ip -netns $host_2 link set dev l2tp4 up
|
||||
ip -netns $host_2 addr add dev l2tp4 172.16.1.2 peer 172.16.1.1
|
||||
|
||||
#
|
||||
# add routes to loopback addresses
|
||||
#
|
||||
ip -netns host-1 ro add 172.16.101.2/32 via 172.16.1.2
|
||||
ip -netns host-2 ro add 172.16.101.1/32 via 172.16.1.1
|
||||
ip -netns $host_1 ro add 172.16.101.2/32 via 172.16.1.2
|
||||
ip -netns $host_2 ro add 172.16.101.1/32 via 172.16.1.1
|
||||
}
|
||||
|
||||
setup_l2tp_ipv6()
|
||||
|
|
@ -175,28 +168,28 @@ setup_l2tp_ipv6()
|
|||
#
|
||||
# configure l2tpv3 tunnel on host-1
|
||||
#
|
||||
ip -netns host-1 l2tp add tunnel tunnel_id 1061 peer_tunnel_id 1062 \
|
||||
ip -netns $host_1 l2tp add tunnel tunnel_id 1061 peer_tunnel_id 1062 \
|
||||
encap ip local 2001:db8:1::1 remote 2001:db8:2::1
|
||||
ip -netns host-1 l2tp add session name l2tp6 tunnel_id 1061 \
|
||||
ip -netns $host_1 l2tp add session name l2tp6 tunnel_id 1061 \
|
||||
session_id 1061 peer_session_id 1062
|
||||
ip -netns host-1 link set dev l2tp6 up
|
||||
ip -netns host-1 addr add dev l2tp6 fc00:1::1 peer fc00:1::2
|
||||
ip -netns $host_1 link set dev l2tp6 up
|
||||
ip -netns $host_1 addr add dev l2tp6 fc00:1::1 peer fc00:1::2
|
||||
|
||||
#
|
||||
# configure l2tpv3 tunnel on host-2
|
||||
#
|
||||
ip -netns host-2 l2tp add tunnel tunnel_id 1062 peer_tunnel_id 1061 \
|
||||
ip -netns $host_2 l2tp add tunnel tunnel_id 1062 peer_tunnel_id 1061 \
|
||||
encap ip local 2001:db8:2::1 remote 2001:db8:1::1
|
||||
ip -netns host-2 l2tp add session name l2tp6 tunnel_id 1062 \
|
||||
ip -netns $host_2 l2tp add session name l2tp6 tunnel_id 1062 \
|
||||
session_id 1062 peer_session_id 1061
|
||||
ip -netns host-2 link set dev l2tp6 up
|
||||
ip -netns host-2 addr add dev l2tp6 fc00:1::2 peer fc00:1::1
|
||||
ip -netns $host_2 link set dev l2tp6 up
|
||||
ip -netns $host_2 addr add dev l2tp6 fc00:1::2 peer fc00:1::1
|
||||
|
||||
#
|
||||
# add routes to loopback addresses
|
||||
#
|
||||
ip -netns host-1 -6 ro add fc00:101::2/128 via fc00:1::2
|
||||
ip -netns host-2 -6 ro add fc00:101::1/128 via fc00:1::1
|
||||
ip -netns $host_1 -6 ro add fc00:101::2/128 via fc00:1::2
|
||||
ip -netns $host_2 -6 ro add fc00:101::1/128 via fc00:1::1
|
||||
}
|
||||
|
||||
setup()
|
||||
|
|
@ -205,21 +198,22 @@ setup()
|
|||
cleanup
|
||||
|
||||
set -e
|
||||
create_ns host-1 172.16.101.1/32 fc00:101::1/128
|
||||
create_ns host-2 172.16.101.2/32 fc00:101::2/128
|
||||
create_ns router
|
||||
setup_ns host_1 host_2 router
|
||||
create_ns $host_1 172.16.101.1/32 fc00:101::1/128
|
||||
create_ns $host_2 172.16.101.2/32 fc00:101::2/128
|
||||
create_ns $router
|
||||
|
||||
connect_ns host-1 eth0 10.1.1.1/24 2001:db8:1::1/64 \
|
||||
router eth1 10.1.1.2/24 2001:db8:1::2/64
|
||||
connect_ns $host_1 eth0 10.1.1.1/24 2001:db8:1::1/64 \
|
||||
$router eth1 10.1.1.2/24 2001:db8:1::2/64
|
||||
|
||||
connect_ns host-2 eth0 10.1.2.1/24 2001:db8:2::1/64 \
|
||||
router eth2 10.1.2.2/24 2001:db8:2::2/64
|
||||
connect_ns $host_2 eth0 10.1.2.1/24 2001:db8:2::1/64 \
|
||||
$router eth2 10.1.2.2/24 2001:db8:2::2/64
|
||||
|
||||
ip -netns host-1 ro add 10.1.2.0/24 via 10.1.1.2
|
||||
ip -netns host-1 -6 ro add 2001:db8:2::/64 via 2001:db8:1::2
|
||||
ip -netns $host_1 ro add 10.1.2.0/24 via 10.1.1.2
|
||||
ip -netns $host_1 -6 ro add 2001:db8:2::/64 via 2001:db8:1::2
|
||||
|
||||
ip -netns host-2 ro add 10.1.1.0/24 via 10.1.2.2
|
||||
ip -netns host-2 -6 ro add 2001:db8:1::/64 via 2001:db8:2::2
|
||||
ip -netns $host_2 ro add 10.1.1.0/24 via 10.1.2.2
|
||||
ip -netns $host_2 -6 ro add 2001:db8:1::/64 via 2001:db8:2::2
|
||||
|
||||
setup_l2tp_ipv4
|
||||
setup_l2tp_ipv6
|
||||
|
|
@ -231,38 +225,38 @@ setup_ipsec()
|
|||
#
|
||||
# IPv4
|
||||
#
|
||||
run_cmd host-1 ip xfrm policy add \
|
||||
run_cmd $host_1 ip xfrm policy add \
|
||||
src 10.1.1.1 dst 10.1.2.1 dir out \
|
||||
tmpl proto esp mode transport
|
||||
|
||||
run_cmd host-1 ip xfrm policy add \
|
||||
run_cmd $host_1 ip xfrm policy add \
|
||||
src 10.1.2.1 dst 10.1.1.1 dir in \
|
||||
tmpl proto esp mode transport
|
||||
|
||||
run_cmd host-2 ip xfrm policy add \
|
||||
run_cmd $host_2 ip xfrm policy add \
|
||||
src 10.1.1.1 dst 10.1.2.1 dir in \
|
||||
tmpl proto esp mode transport
|
||||
|
||||
run_cmd host-2 ip xfrm policy add \
|
||||
run_cmd $host_2 ip xfrm policy add \
|
||||
src 10.1.2.1 dst 10.1.1.1 dir out \
|
||||
tmpl proto esp mode transport
|
||||
|
||||
ip -netns host-1 xfrm state add \
|
||||
ip -netns $host_1 xfrm state add \
|
||||
src 10.1.1.1 dst 10.1.2.1 \
|
||||
spi 0x1000 proto esp aead 'rfc4106(gcm(aes))' \
|
||||
0x0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f 128 mode transport
|
||||
|
||||
ip -netns host-1 xfrm state add \
|
||||
ip -netns $host_1 xfrm state add \
|
||||
src 10.1.2.1 dst 10.1.1.1 \
|
||||
spi 0x1001 proto esp aead 'rfc4106(gcm(aes))' \
|
||||
0x0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f 128 mode transport
|
||||
|
||||
ip -netns host-2 xfrm state add \
|
||||
ip -netns $host_2 xfrm state add \
|
||||
src 10.1.1.1 dst 10.1.2.1 \
|
||||
spi 0x1000 proto esp aead 'rfc4106(gcm(aes))' \
|
||||
0x0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f 128 mode transport
|
||||
|
||||
ip -netns host-2 xfrm state add \
|
||||
ip -netns $host_2 xfrm state add \
|
||||
src 10.1.2.1 dst 10.1.1.1 \
|
||||
spi 0x1001 proto esp aead 'rfc4106(gcm(aes))' \
|
||||
0x0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f 128 mode transport
|
||||
|
|
@ -270,38 +264,38 @@ setup_ipsec()
|
|||
#
|
||||
# IPV6
|
||||
#
|
||||
run_cmd host-1 ip -6 xfrm policy add \
|
||||
run_cmd $host_1 ip -6 xfrm policy add \
|
||||
src 2001:db8:1::1 dst 2001:db8:2::1 dir out \
|
||||
tmpl proto esp mode transport
|
||||
|
||||
run_cmd host-1 ip -6 xfrm policy add \
|
||||
run_cmd $host_1 ip -6 xfrm policy add \
|
||||
src 2001:db8:2::1 dst 2001:db8:1::1 dir in \
|
||||
tmpl proto esp mode transport
|
||||
|
||||
run_cmd host-2 ip -6 xfrm policy add \
|
||||
run_cmd $host_2 ip -6 xfrm policy add \
|
||||
src 2001:db8:1::1 dst 2001:db8:2::1 dir in \
|
||||
tmpl proto esp mode transport
|
||||
|
||||
run_cmd host-2 ip -6 xfrm policy add \
|
||||
run_cmd $host_2 ip -6 xfrm policy add \
|
||||
src 2001:db8:2::1 dst 2001:db8:1::1 dir out \
|
||||
tmpl proto esp mode transport
|
||||
|
||||
ip -netns host-1 -6 xfrm state add \
|
||||
ip -netns $host_1 -6 xfrm state add \
|
||||
src 2001:db8:1::1 dst 2001:db8:2::1 \
|
||||
spi 0x1000 proto esp aead 'rfc4106(gcm(aes))' \
|
||||
0x0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f 128 mode transport
|
||||
|
||||
ip -netns host-1 -6 xfrm state add \
|
||||
ip -netns $host_1 -6 xfrm state add \
|
||||
src 2001:db8:2::1 dst 2001:db8:1::1 \
|
||||
spi 0x1001 proto esp aead 'rfc4106(gcm(aes))' \
|
||||
0x0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f 128 mode transport
|
||||
|
||||
ip -netns host-2 -6 xfrm state add \
|
||||
ip -netns $host_2 -6 xfrm state add \
|
||||
src 2001:db8:1::1 dst 2001:db8:2::1 \
|
||||
spi 0x1000 proto esp aead 'rfc4106(gcm(aes))' \
|
||||
0x0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f 128 mode transport
|
||||
|
||||
ip -netns host-2 -6 xfrm state add \
|
||||
ip -netns $host_2 -6 xfrm state add \
|
||||
src 2001:db8:2::1 dst 2001:db8:1::1 \
|
||||
spi 0x1001 proto esp aead 'rfc4106(gcm(aes))' \
|
||||
0x0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f0f 128 mode transport
|
||||
|
|
@ -309,10 +303,10 @@ setup_ipsec()
|
|||
|
||||
teardown_ipsec()
|
||||
{
|
||||
run_cmd host-1 ip xfrm state flush
|
||||
run_cmd host-1 ip xfrm policy flush
|
||||
run_cmd host-2 ip xfrm state flush
|
||||
run_cmd host-2 ip xfrm policy flush
|
||||
run_cmd $host_1 ip xfrm state flush
|
||||
run_cmd $host_1 ip xfrm policy flush
|
||||
run_cmd $host_2 ip xfrm state flush
|
||||
run_cmd $host_2 ip xfrm policy flush
|
||||
}
|
||||
|
||||
################################################################################
|
||||
|
|
@ -322,16 +316,16 @@ run_ping()
|
|||
{
|
||||
local desc="$1"
|
||||
|
||||
run_cmd host-1 ping -c1 -w1 172.16.1.2
|
||||
run_cmd $host_1 ping -c1 -w1 172.16.1.2
|
||||
log_test $? 0 "IPv4 basic L2TP tunnel ${desc}"
|
||||
|
||||
run_cmd host-1 ping -c1 -w1 -I 172.16.101.1 172.16.101.2
|
||||
run_cmd $host_1 ping -c1 -w1 -I 172.16.101.1 172.16.101.2
|
||||
log_test $? 0 "IPv4 route through L2TP tunnel ${desc}"
|
||||
|
||||
run_cmd host-1 ${ping6} -c1 -w1 fc00:1::2
|
||||
run_cmd $host_1 ${ping6} -c1 -w1 fc00:1::2
|
||||
log_test $? 0 "IPv6 basic L2TP tunnel ${desc}"
|
||||
|
||||
run_cmd host-1 ${ping6} -c1 -w1 -I fc00:101::1 fc00:101::2
|
||||
run_cmd $host_1 ${ping6} -c1 -w1 -I fc00:101::1 fc00:101::2
|
||||
log_test $? 0 "IPv6 route through L2TP tunnel ${desc}"
|
||||
}
|
||||
|
||||
|
|
@ -344,16 +338,16 @@ run_tests()
|
|||
|
||||
setup_ipsec
|
||||
run_ping "- with IPsec"
|
||||
run_cmd host-1 ping -c1 -w1 172.16.1.2
|
||||
run_cmd $host_1 ping -c1 -w1 172.16.1.2
|
||||
log_test $? 0 "IPv4 basic L2TP tunnel ${desc}"
|
||||
|
||||
run_cmd host-1 ping -c1 -w1 -I 172.16.101.1 172.16.101.2
|
||||
run_cmd $host_1 ping -c1 -w1 -I 172.16.101.1 172.16.101.2
|
||||
log_test $? 0 "IPv4 route through L2TP tunnel ${desc}"
|
||||
|
||||
run_cmd host-1 ${ping6} -c1 -w1 fc00:1::2
|
||||
run_cmd $host_1 ${ping6} -c1 -w1 fc00:1::2
|
||||
log_test $? 0 "IPv6 basic L2TP tunnel - with IPsec"
|
||||
|
||||
run_cmd host-1 ${ping6} -c1 -w1 -I fc00:101::1 fc00:101::2
|
||||
run_cmd $host_1 ${ping6} -c1 -w1 -I fc00:101::1 fc00:101::2
|
||||
log_test $? 0 "IPv6 route through L2TP tunnel - with IPsec"
|
||||
|
||||
teardown_ipsec
|
||||
|
|
|
|||
85
tools/testing/selftests/net/lib.sh
Normal file
85
tools/testing/selftests/net/lib.sh
Normal file
|
|
@ -0,0 +1,85 @@
|
|||
#!/bin/bash
|
||||
# SPDX-License-Identifier: GPL-2.0
|
||||
|
||||
##############################################################################
|
||||
# Defines
|
||||
|
||||
# Kselftest framework requirement - SKIP code is 4.
|
||||
ksft_skip=4
|
||||
|
||||
##############################################################################
|
||||
# Helpers
|
||||
busywait()
|
||||
{
|
||||
local timeout=$1; shift
|
||||
|
||||
local start_time="$(date -u +%s%3N)"
|
||||
while true
|
||||
do
|
||||
local out
|
||||
out=$("$@")
|
||||
local ret=$?
|
||||
if ((!ret)); then
|
||||
echo -n "$out"
|
||||
return 0
|
||||
fi
|
||||
|
||||
local current_time="$(date -u +%s%3N)"
|
||||
if ((current_time - start_time > timeout)); then
|
||||
echo -n "$out"
|
||||
return 1
|
||||
fi
|
||||
done
|
||||
}
|
||||
|
||||
cleanup_ns()
|
||||
{
|
||||
local ns=""
|
||||
local errexit=0
|
||||
local ret=0
|
||||
|
||||
# disable errexit temporary
|
||||
if [[ $- =~ "e" ]]; then
|
||||
errexit=1
|
||||
set +e
|
||||
fi
|
||||
|
||||
for ns in "$@"; do
|
||||
ip netns delete "${ns}" &> /dev/null
|
||||
if ! busywait 2 ip netns list \| grep -vq "^$ns$" &> /dev/null; then
|
||||
echo "Warn: Failed to remove namespace $ns"
|
||||
ret=1
|
||||
fi
|
||||
done
|
||||
|
||||
[ $errexit -eq 1 ] && set -e
|
||||
return $ret
|
||||
}
|
||||
|
||||
# setup netns with given names as prefix. e.g
|
||||
# setup_ns local remote
|
||||
setup_ns()
|
||||
{
|
||||
local ns=""
|
||||
local ns_name=""
|
||||
local ns_list=""
|
||||
for ns_name in "$@"; do
|
||||
# Some test may setup/remove same netns multi times
|
||||
if unset ${ns_name} 2> /dev/null; then
|
||||
ns="${ns_name,,}-$(mktemp -u XXXXXX)"
|
||||
eval readonly ${ns_name}="$ns"
|
||||
else
|
||||
eval ns='$'${ns_name}
|
||||
cleanup_ns "$ns"
|
||||
|
||||
fi
|
||||
|
||||
if ! ip netns add "$ns"; then
|
||||
echo "Failed to create namespace $ns_name"
|
||||
cleanup_ns "$ns_list"
|
||||
return $ksft_skip
|
||||
fi
|
||||
ip -n "$ns" link set lo up
|
||||
ns_list="$ns_list $ns"
|
||||
done
|
||||
}
|
||||
|
|
@ -10,16 +10,12 @@
|
|||
# 0 1 0 Don't update NC
|
||||
# 0 1 1 Add a STALE NC entry
|
||||
|
||||
source lib.sh
|
||||
ret=0
|
||||
# Kselftest framework requirement - SKIP code is 4.
|
||||
ksft_skip=4
|
||||
|
||||
PAUSE_ON_FAIL=no
|
||||
PAUSE=no
|
||||
|
||||
HOST_NS="ns-host"
|
||||
ROUTER_NS="ns-router"
|
||||
|
||||
HOST_INTF="veth-host"
|
||||
ROUTER_INTF="veth-router"
|
||||
|
||||
|
|
@ -29,11 +25,6 @@ SUBNET_WIDTH=64
|
|||
ROUTER_ADDR_WITH_MASK="${ROUTER_ADDR}/${SUBNET_WIDTH}"
|
||||
HOST_ADDR_WITH_MASK="${HOST_ADDR}/${SUBNET_WIDTH}"
|
||||
|
||||
IP_HOST="ip -6 -netns ${HOST_NS}"
|
||||
IP_HOST_EXEC="ip netns exec ${HOST_NS}"
|
||||
IP_ROUTER="ip -6 -netns ${ROUTER_NS}"
|
||||
IP_ROUTER_EXEC="ip netns exec ${ROUTER_NS}"
|
||||
|
||||
tcpdump_stdout=
|
||||
tcpdump_stderr=
|
||||
|
||||
|
|
@ -76,8 +67,12 @@ setup()
|
|||
|
||||
# Setup two namespaces and a veth tunnel across them.
|
||||
# On end of the tunnel is a router and the other end is a host.
|
||||
ip netns add ${HOST_NS}
|
||||
ip netns add ${ROUTER_NS}
|
||||
setup_ns HOST_NS ROUTER_NS
|
||||
IP_HOST="ip -6 -netns ${HOST_NS}"
|
||||
IP_HOST_EXEC="ip netns exec ${HOST_NS}"
|
||||
IP_ROUTER="ip -6 -netns ${ROUTER_NS}"
|
||||
IP_ROUTER_EXEC="ip netns exec ${ROUTER_NS}"
|
||||
|
||||
${IP_ROUTER} link add ${ROUTER_INTF} type veth \
|
||||
peer name ${HOST_INTF} netns ${HOST_NS}
|
||||
|
||||
|
|
|
|||
|
|
@ -6,13 +6,11 @@
|
|||
# SERVER_NS
|
||||
# CLIENT_NS2 (veth1) <---> (veth2) -> vrf_s2
|
||||
|
||||
CLIENT_NS1="client-ns1"
|
||||
CLIENT_NS2="client-ns2"
|
||||
source lib.sh
|
||||
CLIENT_IP4="10.0.0.1"
|
||||
CLIENT_IP6="2000::1"
|
||||
CLIENT_PORT=1234
|
||||
|
||||
SERVER_NS="server-ns"
|
||||
SERVER_IP4="10.0.0.2"
|
||||
SERVER_IP6="2000::2"
|
||||
SERVER_PORT=1234
|
||||
|
|
@ -20,9 +18,7 @@ SERVER_PORT=1234
|
|||
setup() {
|
||||
modprobe sctp
|
||||
modprobe sctp_diag
|
||||
ip netns add $CLIENT_NS1
|
||||
ip netns add $CLIENT_NS2
|
||||
ip netns add $SERVER_NS
|
||||
setup_ns CLIENT_NS1 CLIENT_NS2 SERVER_NS
|
||||
|
||||
ip net exec $CLIENT_NS1 sysctl -w net.ipv6.conf.default.accept_dad=0 2>&1 >/dev/null
|
||||
ip net exec $CLIENT_NS2 sysctl -w net.ipv6.conf.default.accept_dad=0 2>&1 >/dev/null
|
||||
|
|
@ -67,9 +63,7 @@ setup() {
|
|||
|
||||
cleanup() {
|
||||
ip netns exec $SERVER_NS pkill sctp_hello 2>&1 >/dev/null
|
||||
ip netns del "$CLIENT_NS1"
|
||||
ip netns del "$CLIENT_NS2"
|
||||
ip netns del "$SERVER_NS"
|
||||
cleanup_ns $CLIENT_NS1 $CLIENT_NS2 $SERVER_NS
|
||||
}
|
||||
|
||||
wait_server() {
|
||||
|
|
|
|||
|
|
@ -4,6 +4,7 @@
|
|||
# Run traceroute/traceroute6 tests
|
||||
#
|
||||
|
||||
source lib.sh
|
||||
VERBOSE=0
|
||||
PAUSE_ON_FAIL=no
|
||||
|
||||
|
|
@ -69,9 +70,6 @@ create_ns()
|
|||
[ -z "${addr}" ] && addr="-"
|
||||
[ -z "${addr6}" ] && addr6="-"
|
||||
|
||||
ip netns add ${ns}
|
||||
|
||||
ip netns exec ${ns} ip link set lo up
|
||||
if [ "${addr}" != "-" ]; then
|
||||
ip netns exec ${ns} ip addr add dev lo ${addr}
|
||||
fi
|
||||
|
|
@ -160,12 +158,7 @@ connect_ns()
|
|||
|
||||
cleanup_traceroute6()
|
||||
{
|
||||
local ns
|
||||
|
||||
for ns in host-1 host-2 router-1 router-2
|
||||
do
|
||||
ip netns del ${ns} 2>/dev/null
|
||||
done
|
||||
cleanup_ns $h1 $h2 $r1 $r2
|
||||
}
|
||||
|
||||
setup_traceroute6()
|
||||
|
|
@ -176,33 +169,34 @@ setup_traceroute6()
|
|||
cleanup_traceroute6
|
||||
|
||||
set -e
|
||||
create_ns host-1
|
||||
create_ns host-2
|
||||
create_ns router-1
|
||||
create_ns router-2
|
||||
setup_ns h1 h2 r1 r2
|
||||
create_ns $h1
|
||||
create_ns $h2
|
||||
create_ns $r1
|
||||
create_ns $r2
|
||||
|
||||
# Setup N3
|
||||
connect_ns router-2 eth3 - 2000:103::2/64 host-2 eth3 - 2000:103::4/64
|
||||
ip netns exec host-2 ip route add default via 2000:103::2
|
||||
connect_ns $r2 eth3 - 2000:103::2/64 $h2 eth3 - 2000:103::4/64
|
||||
ip netns exec $h2 ip route add default via 2000:103::2
|
||||
|
||||
# Setup N2
|
||||
connect_ns router-1 eth2 - 2000:102::1/64 router-2 eth2 - 2000:102::2/64
|
||||
ip netns exec router-1 ip route add default via 2000:102::2
|
||||
connect_ns $r1 eth2 - 2000:102::1/64 $r2 eth2 - 2000:102::2/64
|
||||
ip netns exec $r1 ip route add default via 2000:102::2
|
||||
|
||||
# Setup N1. host-1 and router-2 connect to a bridge in router-1.
|
||||
ip netns exec router-1 ip link add name ${brdev} type bridge
|
||||
ip netns exec router-1 ip link set ${brdev} up
|
||||
ip netns exec router-1 ip addr add 2000:101::1/64 dev ${brdev}
|
||||
ip netns exec $r1 ip link add name ${brdev} type bridge
|
||||
ip netns exec $r1 ip link set ${brdev} up
|
||||
ip netns exec $r1 ip addr add 2000:101::1/64 dev ${brdev}
|
||||
|
||||
connect_ns host-1 eth0 - 2000:101::3/64 router-1 eth0 - -
|
||||
ip netns exec router-1 ip link set dev eth0 master ${brdev}
|
||||
ip netns exec host-1 ip route add default via 2000:101::1
|
||||
connect_ns $h1 eth0 - 2000:101::3/64 $r1 eth0 - -
|
||||
ip netns exec $r1 ip link set dev eth0 master ${brdev}
|
||||
ip netns exec $h1 ip route add default via 2000:101::1
|
||||
|
||||
connect_ns router-2 eth1 - 2000:101::2/64 router-1 eth1 - -
|
||||
ip netns exec router-1 ip link set dev eth1 master ${brdev}
|
||||
connect_ns $r2 eth1 - 2000:101::2/64 $r1 eth1 - -
|
||||
ip netns exec $r1 ip link set dev eth1 master ${brdev}
|
||||
|
||||
# Prime the network
|
||||
ip netns exec host-1 ping6 -c5 2000:103::4 >/dev/null 2>&1
|
||||
ip netns exec $h1 ping6 -c5 2000:103::4 >/dev/null 2>&1
|
||||
|
||||
set +e
|
||||
}
|
||||
|
|
@ -217,7 +211,7 @@ run_traceroute6()
|
|||
setup_traceroute6
|
||||
|
||||
# traceroute6 host-2 from host-1 (expects 2000:102::2)
|
||||
run_cmd host-1 "traceroute6 2000:103::4 | grep -q 2000:102::2"
|
||||
run_cmd $h1 "traceroute6 2000:103::4 | grep -q 2000:102::2"
|
||||
log_test $? 0 "IPV6 traceroute"
|
||||
|
||||
cleanup_traceroute6
|
||||
|
|
@ -240,12 +234,7 @@ run_traceroute6()
|
|||
|
||||
cleanup_traceroute()
|
||||
{
|
||||
local ns
|
||||
|
||||
for ns in host-1 host-2 router
|
||||
do
|
||||
ip netns del ${ns} 2>/dev/null
|
||||
done
|
||||
cleanup_ns $h1 $h2 $router
|
||||
}
|
||||
|
||||
setup_traceroute()
|
||||
|
|
@ -254,24 +243,25 @@ setup_traceroute()
|
|||
cleanup_traceroute
|
||||
|
||||
set -e
|
||||
create_ns host-1
|
||||
create_ns host-2
|
||||
create_ns router
|
||||
setup_ns h1 h2 router
|
||||
create_ns $h1
|
||||
create_ns $h2
|
||||
create_ns $router
|
||||
|
||||
connect_ns host-1 eth0 1.0.1.3/24 - \
|
||||
router eth1 1.0.3.1/24 -
|
||||
ip netns exec host-1 ip route add default via 1.0.1.1
|
||||
connect_ns $h1 eth0 1.0.1.3/24 - \
|
||||
$router eth1 1.0.3.1/24 -
|
||||
ip netns exec $h1 ip route add default via 1.0.1.1
|
||||
|
||||
ip netns exec router ip addr add 1.0.1.1/24 dev eth1
|
||||
ip netns exec router sysctl -qw \
|
||||
ip netns exec $router ip addr add 1.0.1.1/24 dev eth1
|
||||
ip netns exec $router sysctl -qw \
|
||||
net.ipv4.icmp_errors_use_inbound_ifaddr=1
|
||||
|
||||
connect_ns host-2 eth0 1.0.2.4/24 - \
|
||||
router eth2 1.0.2.1/24 -
|
||||
ip netns exec host-2 ip route add default via 1.0.2.1
|
||||
connect_ns $h2 eth0 1.0.2.4/24 - \
|
||||
$router eth2 1.0.2.1/24 -
|
||||
ip netns exec $h2 ip route add default via 1.0.2.1
|
||||
|
||||
# Prime the network
|
||||
ip netns exec host-1 ping -c5 1.0.2.4 >/dev/null 2>&1
|
||||
ip netns exec $h1 ping -c5 1.0.2.4 >/dev/null 2>&1
|
||||
|
||||
set +e
|
||||
}
|
||||
|
|
@ -286,7 +276,7 @@ run_traceroute()
|
|||
setup_traceroute
|
||||
|
||||
# traceroute host-2 from host-1 (expects 1.0.1.1). Takes a while.
|
||||
run_cmd host-1 "traceroute 1.0.2.4 | grep -q 1.0.1.1"
|
||||
run_cmd $h1 "traceroute 1.0.2.4 | grep -q 1.0.1.1"
|
||||
log_test $? 0 "IPV4 traceroute"
|
||||
|
||||
cleanup_traceroute
|
||||
|
|
|
|||
|
|
@ -28,8 +28,7 @@
|
|||
# These tests provide an easy way to flip the expected result of any
|
||||
# of these behaviors for testing kernel patches that change them.
|
||||
|
||||
# Kselftest framework requirement - SKIP code is 4.
|
||||
ksft_skip=4
|
||||
source ./lib.sh
|
||||
|
||||
# nettest can be run from PATH or from same directory as this selftest
|
||||
if ! which nettest >/dev/null; then
|
||||
|
|
@ -61,20 +60,20 @@ _do_segmenttest(){
|
|||
# foo --- bar
|
||||
# Arguments: ip_a ip_b prefix_length test_description
|
||||
#
|
||||
# Caller must set up foo-ns and bar-ns namespaces
|
||||
# Caller must set up $foo_ns and $bar_ns namespaces
|
||||
# containing linked veth devices foo and bar,
|
||||
# respectively.
|
||||
|
||||
ip -n foo-ns address add $1/$3 dev foo || return 1
|
||||
ip -n foo-ns link set foo up || return 1
|
||||
ip -n bar-ns address add $2/$3 dev bar || return 1
|
||||
ip -n bar-ns link set bar up || return 1
|
||||
ip -n $foo_ns address add $1/$3 dev foo || return 1
|
||||
ip -n $foo_ns link set foo up || return 1
|
||||
ip -n $bar_ns address add $2/$3 dev bar || return 1
|
||||
ip -n $bar_ns link set bar up || return 1
|
||||
|
||||
ip netns exec foo-ns timeout 2 ping -c 1 $2 || return 1
|
||||
ip netns exec bar-ns timeout 2 ping -c 1 $1 || return 1
|
||||
ip netns exec $foo_ns timeout 2 ping -c 1 $2 || return 1
|
||||
ip netns exec $bar_ns timeout 2 ping -c 1 $1 || return 1
|
||||
|
||||
nettest -B -N bar-ns -O foo-ns -r $1 || return 1
|
||||
nettest -B -N foo-ns -O bar-ns -r $2 || return 1
|
||||
nettest -B -N $bar_ns -O $foo_ns -r $1 || return 1
|
||||
nettest -B -N $foo_ns -O $bar_ns -r $2 || return 1
|
||||
|
||||
return 0
|
||||
}
|
||||
|
|
@ -88,31 +87,31 @@ _do_route_test(){
|
|||
# Arguments: foo_ip foo1_ip bar1_ip bar_ip prefix_len test_description
|
||||
# Displays test result and returns success or failure.
|
||||
|
||||
# Caller must set up foo-ns, bar-ns, and router-ns
|
||||
# Caller must set up $foo_ns, $bar_ns, and $router_ns
|
||||
# containing linked veth devices foo-foo1, bar1-bar
|
||||
# (foo in foo-ns, foo1 and bar1 in router-ns, and
|
||||
# bar in bar-ns).
|
||||
# (foo in $foo_ns, foo1 and bar1 in $router_ns, and
|
||||
# bar in $bar_ns).
|
||||
|
||||
ip -n foo-ns address add $1/$5 dev foo || return 1
|
||||
ip -n foo-ns link set foo up || return 1
|
||||
ip -n foo-ns route add default via $2 || return 1
|
||||
ip -n bar-ns address add $4/$5 dev bar || return 1
|
||||
ip -n bar-ns link set bar up || return 1
|
||||
ip -n bar-ns route add default via $3 || return 1
|
||||
ip -n router-ns address add $2/$5 dev foo1 || return 1
|
||||
ip -n router-ns link set foo1 up || return 1
|
||||
ip -n router-ns address add $3/$5 dev bar1 || return 1
|
||||
ip -n router-ns link set bar1 up || return 1
|
||||
ip -n $foo_ns address add $1/$5 dev foo || return 1
|
||||
ip -n $foo_ns link set foo up || return 1
|
||||
ip -n $foo_ns route add default via $2 || return 1
|
||||
ip -n $bar_ns address add $4/$5 dev bar || return 1
|
||||
ip -n $bar_ns link set bar up || return 1
|
||||
ip -n $bar_ns route add default via $3 || return 1
|
||||
ip -n $router_ns address add $2/$5 dev foo1 || return 1
|
||||
ip -n $router_ns link set foo1 up || return 1
|
||||
ip -n $router_ns address add $3/$5 dev bar1 || return 1
|
||||
ip -n $router_ns link set bar1 up || return 1
|
||||
|
||||
echo 1 | ip netns exec router-ns tee /proc/sys/net/ipv4/ip_forward
|
||||
echo 1 | ip netns exec $router_ns tee /proc/sys/net/ipv4/ip_forward
|
||||
|
||||
ip netns exec foo-ns timeout 2 ping -c 1 $2 || return 1
|
||||
ip netns exec foo-ns timeout 2 ping -c 1 $4 || return 1
|
||||
ip netns exec bar-ns timeout 2 ping -c 1 $3 || return 1
|
||||
ip netns exec bar-ns timeout 2 ping -c 1 $1 || return 1
|
||||
ip netns exec $foo_ns timeout 2 ping -c 1 $2 || return 1
|
||||
ip netns exec $foo_ns timeout 2 ping -c 1 $4 || return 1
|
||||
ip netns exec $bar_ns timeout 2 ping -c 1 $3 || return 1
|
||||
ip netns exec $bar_ns timeout 2 ping -c 1 $1 || return 1
|
||||
|
||||
nettest -B -N bar-ns -O foo-ns -r $1 || return 1
|
||||
nettest -B -N foo-ns -O bar-ns -r $4 || return 1
|
||||
nettest -B -N $bar_ns -O $foo_ns -r $1 || return 1
|
||||
nettest -B -N $foo_ns -O $bar_ns -r $4 || return 1
|
||||
|
||||
return 0
|
||||
}
|
||||
|
|
@ -121,17 +120,15 @@ segmenttest(){
|
|||
# Sets up veth link and tries to connect over it.
|
||||
# Arguments: ip_a ip_b prefix_len test_description
|
||||
hide_output
|
||||
ip netns add foo-ns
|
||||
ip netns add bar-ns
|
||||
ip link add foo netns foo-ns type veth peer name bar netns bar-ns
|
||||
setup_ns foo_ns bar_ns
|
||||
ip link add foo netns $foo_ns type veth peer name bar netns $bar_ns
|
||||
|
||||
test_result=0
|
||||
_do_segmenttest "$@" || test_result=1
|
||||
|
||||
ip netns pids foo-ns | xargs -r kill -9
|
||||
ip netns pids bar-ns | xargs -r kill -9
|
||||
ip netns del foo-ns
|
||||
ip netns del bar-ns
|
||||
ip netns pids $foo_ns | xargs -r kill -9
|
||||
ip netns pids $bar_ns | xargs -r kill -9
|
||||
cleanup_ns $foo_ns $bar_ns
|
||||
show_output
|
||||
|
||||
# inverted tests will expect failure instead of success
|
||||
|
|
@ -147,21 +144,17 @@ route_test(){
|
|||
# Returns success or failure.
|
||||
|
||||
hide_output
|
||||
ip netns add foo-ns
|
||||
ip netns add bar-ns
|
||||
ip netns add router-ns
|
||||
ip link add foo netns foo-ns type veth peer name foo1 netns router-ns
|
||||
ip link add bar netns bar-ns type veth peer name bar1 netns router-ns
|
||||
setup_ns foo_ns bar_ns router_ns
|
||||
ip link add foo netns $foo_ns type veth peer name foo1 netns $router_ns
|
||||
ip link add bar netns $bar_ns type veth peer name bar1 netns $router_ns
|
||||
|
||||
test_result=0
|
||||
_do_route_test "$@" || test_result=1
|
||||
|
||||
ip netns pids foo-ns | xargs -r kill -9
|
||||
ip netns pids bar-ns | xargs -r kill -9
|
||||
ip netns pids router-ns | xargs -r kill -9
|
||||
ip netns del foo-ns
|
||||
ip netns del bar-ns
|
||||
ip netns del router-ns
|
||||
ip netns pids $foo_ns | xargs -r kill -9
|
||||
ip netns pids $bar_ns | xargs -r kill -9
|
||||
ip netns pids $router_ns | xargs -r kill -9
|
||||
cleanup_ns $foo_ns $bar_ns $router_ns
|
||||
|
||||
show_output
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user