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https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
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Merge branch 'convert-net-selftests-to-run-in-unique-namespace-part-3'
Hangbin Liu says: ==================== Convert net selftests to run in unique namespace (Part 3) Here is the 3rd part of converting net selftests to run in unique namespace. This part converts all srv6 and fib tests. Note that patch 06 is a fix for testing fib_nexthop_multiprefix. Here is the part 1 link: https://lore.kernel.org/netdev/20231202020110.362433-1-liuhangbin@gmail.com And part 2 link: https://lore.kernel.org/netdev/20231206070801.1691247-1-liuhangbin@gmail.com ==================== Link: https://lore.kernel.org/r/20231213060856.4030084-1-liuhangbin@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Jakub Kicinski
commit
1891cfe3b3
13 changed files with 329 additions and 364 deletions
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@ -37,9 +37,7 @@
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#
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# server / client nomenclature relative to ns-A
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# Kselftest framework requirement - SKIP code is 4.
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ksft_skip=4
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source lib.sh
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VERBOSE=0
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NSA_DEV=eth1
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@ -82,14 +80,6 @@ MCAST=ff02::1
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NSA_LINKIP6=
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NSB_LINKIP6=
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NSA=ns-A
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NSB=ns-B
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NSC=ns-C
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NSA_CMD="ip netns exec ${NSA}"
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NSB_CMD="ip netns exec ${NSB}"
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NSC_CMD="ip netns exec ${NSC}"
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which ping6 > /dev/null 2>&1 && ping6=$(which ping6) || ping6=$(which ping)
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# Check if FIPS mode is enabled
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@ -406,9 +396,6 @@ create_ns()
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local addr=$2
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local addr6=$3
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ip netns add ${ns}
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ip -netns ${ns} link set lo up
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if [ "${addr}" != "-" ]; then
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ip -netns ${ns} addr add dev lo ${addr}
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fi
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@ -467,13 +454,12 @@ cleanup()
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ip -netns ${NSA} link del dev ${NSA_DEV}
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ip netns pids ${NSA} | xargs kill 2>/dev/null
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ip netns del ${NSA}
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cleanup_ns ${NSA}
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fi
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ip netns pids ${NSB} | xargs kill 2>/dev/null
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ip netns del ${NSB}
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ip netns pids ${NSC} | xargs kill 2>/dev/null
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ip netns del ${NSC} >/dev/null 2>&1
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cleanup_ns ${NSB} ${NSC}
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}
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cleanup_vrf_dup()
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@ -487,6 +473,8 @@ setup_vrf_dup()
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{
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# some VRF tests use ns-C which has the same config as
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# ns-B but for a device NOT in the VRF
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setup_ns NSC
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NSC_CMD="ip netns exec ${NSC}"
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create_ns ${NSC} "-" "-"
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connect_ns ${NSA} ${NSA_DEV2} ${NSA_IP}/24 ${NSA_IP6}/64 \
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${NSC} ${NSC_DEV} ${NSB_IP}/24 ${NSB_IP6}/64
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@ -503,6 +491,10 @@ setup()
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log_debug "Configuring network namespaces"
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set -e
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setup_ns NSA NSB
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NSA_CMD="ip netns exec ${NSA}"
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NSB_CMD="ip netns exec ${NSB}"
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create_ns ${NSA} ${NSA_LO_IP}/32 ${NSA_LO_IP6}/128
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create_ns ${NSB} ${NSB_LO_IP}/32 ${NSB_LO_IP6}/128
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connect_ns ${NSA} ${NSA_DEV} ${NSA_IP}/24 ${NSA_IP6}/64 \
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@ -545,6 +537,10 @@ setup_lla_only()
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log_debug "Configuring network namespaces"
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set -e
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setup_ns NSA NSB NSC
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NSA_CMD="ip netns exec ${NSA}"
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NSB_CMD="ip netns exec ${NSB}"
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NSC_CMD="ip netns exec ${NSC}"
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create_ns ${NSA} "-" "-"
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create_ns ${NSB} "-" "-"
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create_ns ${NSC} "-" "-"
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@ -5,6 +5,8 @@
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# Check that flush works as expected with all the supported arguments and verify
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# some combinations of arguments.
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source lib.sh
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FLUSH_BY_STATE_TESTS="
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vxlan_test_flush_by_permanent
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vxlan_test_flush_by_nopermanent
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@ -739,10 +741,9 @@ bridge_vxlan_test_flush()
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setup()
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{
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IP="ip -netns ns1"
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BRIDGE="bridge -netns ns1"
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ip netns add ns1
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setup_ns NS
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IP="ip -netns ${NS}"
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BRIDGE="bridge -netns ${NS}"
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$IP link add name vx10 type vxlan id 1000 dstport "$VXPORT"
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$IP link add name vx20 type vxlan id 2000 dstport "$VXPORT"
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@ -759,7 +760,7 @@ cleanup()
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$IP link del dev vx20
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$IP link del dev vx10
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ip netns del ns1
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cleanup_ns ${NS}
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}
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################################################################################
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@ -3,6 +3,7 @@
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# IPv4 and IPv6 onlink tests
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source lib.sh
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PAUSE_ON_FAIL=${PAUSE_ON_FAIL:=no}
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VERBOSE=0
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@ -74,9 +75,6 @@ TEST_NET4IN6[2]=10.2.1.254
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# mcast address
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MCAST6=ff02::1
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PEER_NS=bart
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PEER_CMD="ip netns exec ${PEER_NS}"
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VRF=lisa
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VRF_TABLE=1101
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PBR_TABLE=101
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|
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@ -176,8 +174,7 @@ setup()
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set -e
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# create namespace
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ip netns add ${PEER_NS}
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ip -netns ${PEER_NS} li set lo up
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setup_ns PEER_NS
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# add vrf table
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ip li add ${VRF} type vrf table ${VRF_TABLE}
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@ -219,7 +216,7 @@ setup()
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cleanup()
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{
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# make sure we start from a clean slate
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ip netns del ${PEER_NS} 2>/dev/null
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cleanup_ns ${PEER_NS} 2>/dev/null
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for n in 1 3 5 7; do
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ip link del ${NETIFS[p${n}]} 2>/dev/null
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done
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@ -12,6 +12,7 @@
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#
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# routing in h0 to hN is done with nexthop objects.
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source lib.sh
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PAUSE_ON_FAIL=no
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VERBOSE=0
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@ -72,12 +73,6 @@ create_ns()
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{
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local ns=${1}
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ip netns del ${ns} 2>/dev/null
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ip netns add ${ns}
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ip -netns ${ns} addr add 127.0.0.1/8 dev lo
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ip -netns ${ns} link set lo up
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ip netns exec ${ns} sysctl -q -w net.ipv6.conf.all.keep_addr_on_down=1
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case ${ns} in
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h*)
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@ -97,7 +92,13 @@ setup()
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#set -e
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for ns in h0 r1 h1 h2 h3
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setup_ns h0 r1 h1 h2 h3
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h[0]=$h0
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h[1]=$h1
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h[2]=$h2
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h[3]=$h3
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r[1]=$r1
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for ns in ${h[0]} ${r[1]} ${h[1]} ${h[2]} ${h[3]}
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do
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create_ns ${ns}
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done
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@ -108,35 +109,35 @@ setup()
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for i in 0 1 2 3
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do
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ip -netns h${i} li add eth0 type veth peer name r1h${i}
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ip -netns h${i} li set eth0 up
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ip -netns h${i} li set r1h${i} netns r1 name eth${i} up
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ip -netns ${h[$i]} li add eth0 type veth peer name r1h${i}
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ip -netns ${h[$i]} li set eth0 up
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ip -netns ${h[$i]} li set r1h${i} netns ${r[1]} name eth${i} up
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ip -netns h${i} addr add dev eth0 172.16.10${i}.1/24
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ip -netns h${i} -6 addr add dev eth0 2001:db8:10${i}::1/64
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ip -netns r1 addr add dev eth${i} 172.16.10${i}.254/24
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ip -netns r1 -6 addr add dev eth${i} 2001:db8:10${i}::64/64
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ip -netns ${h[$i]} addr add dev eth0 172.16.10${i}.1/24
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ip -netns ${h[$i]} -6 addr add dev eth0 2001:db8:10${i}::1/64
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ip -netns ${r[1]} addr add dev eth${i} 172.16.10${i}.254/24
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ip -netns ${r[1]} -6 addr add dev eth${i} 2001:db8:10${i}::64/64
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done
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ip -netns h0 nexthop add id 4 via 172.16.100.254 dev eth0
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ip -netns h0 nexthop add id 6 via 2001:db8:100::64 dev eth0
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ip -netns ${h[0]} nexthop add id 4 via 172.16.100.254 dev eth0
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ip -netns ${h[0]} nexthop add id 6 via 2001:db8:100::64 dev eth0
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# routing from h0 to h1-h3 and back
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# routing from ${h[0]} to h1-h3 and back
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for i in 1 2 3
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do
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ip -netns h0 ro add 172.16.10${i}.0/24 nhid 4
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ip -netns h${i} ro add 172.16.100.0/24 via 172.16.10${i}.254
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ip -netns ${h[0]} ro add 172.16.10${i}.0/24 nhid 4
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ip -netns ${h[$i]} ro add 172.16.100.0/24 via 172.16.10${i}.254
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ip -netns h0 -6 ro add 2001:db8:10${i}::/64 nhid 6
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ip -netns h${i} -6 ro add 2001:db8:100::/64 via 2001:db8:10${i}::64
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ip -netns ${h[0]} -6 ro add 2001:db8:10${i}::/64 nhid 6
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ip -netns ${h[$i]} -6 ro add 2001:db8:100::/64 via 2001:db8:10${i}::64
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done
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if [ "$VERBOSE" = "1" ]; then
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echo
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echo "host 1 config"
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ip -netns h0 li sh
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ip -netns h0 ro sh
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ip -netns h0 -6 ro sh
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ip -netns ${h[0]} li sh
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ip -netns ${h[0]} ro sh
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ip -netns ${h[0]} -6 ro sh
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fi
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#set +e
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|
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@ -144,10 +145,7 @@ setup()
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|||
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cleanup()
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{
|
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for n in h0 r1 h1 h2 h3
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do
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ip netns del ${n} 2>/dev/null
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done
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cleanup_all_ns
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}
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|
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change_mtu()
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|
|
@ -156,7 +154,7 @@ change_mtu()
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local mtu=$2
|
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|
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run_cmd ip -netns h${hostid} li set eth0 mtu ${mtu}
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run_cmd ip -netns r1 li set eth${hostid} mtu ${mtu}
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run_cmd ip -netns ${r1} li set eth${hostid} mtu ${mtu}
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}
|
||||
|
||||
################################################################################
|
||||
|
|
@ -168,23 +166,23 @@ validate_v4_exception()
|
|||
local mtu=$2
|
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local ping_sz=$3
|
||||
local dst="172.16.10${i}.1"
|
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local h0=172.16.100.1
|
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local r1=172.16.100.254
|
||||
local h0_ip=172.16.100.1
|
||||
local r1_ip=172.16.100.254
|
||||
local rc
|
||||
|
||||
if [ ${ping_sz} != "0" ]; then
|
||||
run_cmd ip netns exec h0 ping -s ${ping_sz} -c5 -w5 ${dst}
|
||||
run_cmd ip netns exec ${h0} ping -s ${ping_sz} -c5 -w5 ${dst}
|
||||
fi
|
||||
|
||||
if [ "$VERBOSE" = "1" ]; then
|
||||
echo "Route get"
|
||||
ip -netns h0 ro get ${dst}
|
||||
ip -netns ${h0} ro get ${dst}
|
||||
echo "Searching for:"
|
||||
echo " cache .* mtu ${mtu}"
|
||||
echo
|
||||
fi
|
||||
|
||||
ip -netns h0 ro get ${dst} | \
|
||||
ip -netns ${h0} ro get ${dst} | \
|
||||
grep -q "cache .* mtu ${mtu}"
|
||||
rc=$?
|
||||
|
||||
|
|
@ -197,24 +195,24 @@ validate_v6_exception()
|
|||
local mtu=$2
|
||||
local ping_sz=$3
|
||||
local dst="2001:db8:10${i}::1"
|
||||
local h0=2001:db8:100::1
|
||||
local r1=2001:db8:100::64
|
||||
local h0_ip=2001:db8:100::1
|
||||
local r1_ip=2001:db8:100::64
|
||||
local rc
|
||||
|
||||
if [ ${ping_sz} != "0" ]; then
|
||||
run_cmd ip netns exec h0 ${ping6} -s ${ping_sz} -c5 -w5 ${dst}
|
||||
run_cmd ip netns exec ${h0} ${ping6} -s ${ping_sz} -c5 -w5 ${dst}
|
||||
fi
|
||||
|
||||
if [ "$VERBOSE" = "1" ]; then
|
||||
echo "Route get"
|
||||
ip -netns h0 -6 ro get ${dst}
|
||||
ip -netns ${h0} -6 ro get ${dst}
|
||||
echo "Searching for:"
|
||||
echo " ${dst} from :: via ${r1} dev eth0 src ${h0} .* mtu ${mtu}"
|
||||
echo " ${dst}.* via ${r1_ip} dev eth0 src ${h0_ip} .* mtu ${mtu}"
|
||||
echo
|
||||
fi
|
||||
|
||||
ip -netns h0 -6 ro get ${dst} | \
|
||||
grep -q "${dst} from :: via ${r1} dev eth0 src ${h0} .* mtu ${mtu}"
|
||||
ip -netns ${h0} -6 ro get ${dst} | \
|
||||
grep -q "${dst}.* via ${r1_ip} dev eth0 src ${h0_ip} .* mtu ${mtu}"
|
||||
rc=$?
|
||||
|
||||
log_test $rc 0 "IPv6: host 0 to host ${i}, mtu ${mtu}"
|
||||
|
|
@ -242,11 +240,11 @@ for i in 1 2 3
|
|||
do
|
||||
# generate a cached route per-cpu
|
||||
for c in ${cpus}; do
|
||||
run_cmd taskset -c ${c} ip netns exec h0 ping -c1 -w1 172.16.10${i}.1
|
||||
[ $? -ne 0 ] && printf "\nERROR: ping to h${i} failed\n" && ret=1
|
||||
run_cmd taskset -c ${c} ip netns exec ${h0} ping -c1 -w1 172.16.10${i}.1
|
||||
[ $? -ne 0 ] && printf "\nERROR: ping to ${h[$i]} failed\n" && ret=1
|
||||
|
||||
run_cmd taskset -c ${c} ip netns exec h0 ${ping6} -c1 -w1 2001:db8:10${i}::1
|
||||
[ $? -ne 0 ] && printf "\nERROR: ping6 to h${i} failed\n" && ret=1
|
||||
run_cmd taskset -c ${c} ip netns exec ${h0} ${ping6} -c1 -w1 2001:db8:10${i}::1
|
||||
[ $? -ne 0 ] && printf "\nERROR: ping6 to ${h[$i]} failed\n" && ret=1
|
||||
|
||||
[ $ret -ne 0 ] && break
|
||||
done
|
||||
|
|
@ -282,11 +280,11 @@ if [ $ret -eq 0 ]; then
|
|||
validate_v6_exception 3 1400 0
|
||||
|
||||
# targeted deletes to trigger cleanup paths in kernel
|
||||
ip -netns h0 ro del 172.16.102.0/24 nhid 4
|
||||
ip -netns h0 -6 ro del 2001:db8:102::/64 nhid 6
|
||||
ip -netns ${h0} ro del 172.16.102.0/24 nhid 4
|
||||
ip -netns ${h0} -6 ro del 2001:db8:102::/64 nhid 6
|
||||
|
||||
ip -netns h0 nexthop del id 4
|
||||
ip -netns h0 nexthop del id 6
|
||||
ip -netns ${h0} nexthop del id 4
|
||||
ip -netns ${h0} nexthop del id 6
|
||||
fi
|
||||
|
||||
cleanup
|
||||
|
|
|
|||
|
|
@ -8,6 +8,7 @@
|
|||
# veth0 <---|---> veth1
|
||||
# Validate source address selection for route without gateway
|
||||
|
||||
source lib.sh
|
||||
PAUSE_ON_FAIL=no
|
||||
VERBOSE=0
|
||||
ret=0
|
||||
|
|
@ -64,35 +65,31 @@ run_cmd()
|
|||
# config
|
||||
setup()
|
||||
{
|
||||
ip netns add h1
|
||||
ip -n h1 link set lo up
|
||||
ip netns add h2
|
||||
ip -n h2 link set lo up
|
||||
setup_ns h1 h2
|
||||
|
||||
# Add a fake eth0 to support an ip address
|
||||
ip -n h1 link add name eth0 type dummy
|
||||
ip -n h1 link set eth0 up
|
||||
ip -n h1 address add 192.168.0.1/24 dev eth0
|
||||
ip -n $h1 link add name eth0 type dummy
|
||||
ip -n $h1 link set eth0 up
|
||||
ip -n $h1 address add 192.168.0.1/24 dev eth0
|
||||
|
||||
# Configure veths (same @mac, arp off)
|
||||
ip -n h1 link add name veth0 type veth peer name veth1 netns h2
|
||||
ip -n h1 link set veth0 up
|
||||
ip -n $h1 link add name veth0 type veth peer name veth1 netns $h2
|
||||
ip -n $h1 link set veth0 up
|
||||
|
||||
ip -n h2 link set veth1 up
|
||||
ip -n $h2 link set veth1 up
|
||||
|
||||
# Configure @IP in the peer netns
|
||||
ip -n h2 address add 192.168.1.1/32 dev veth1
|
||||
ip -n h2 route add default dev veth1
|
||||
ip -n $h2 address add 192.168.1.1/32 dev veth1
|
||||
ip -n $h2 route add default dev veth1
|
||||
|
||||
# Add a nexthop without @gw and use it in a route
|
||||
ip -n h1 nexthop add id 1 dev veth0
|
||||
ip -n h1 route add 192.168.1.1 nhid 1
|
||||
ip -n $h1 nexthop add id 1 dev veth0
|
||||
ip -n $h1 route add 192.168.1.1 nhid 1
|
||||
}
|
||||
|
||||
cleanup()
|
||||
{
|
||||
ip netns del h1 2>/dev/null
|
||||
ip netns del h2 2>/dev/null
|
||||
cleanup_ns $h1 $h2
|
||||
}
|
||||
|
||||
trap cleanup EXIT
|
||||
|
|
@ -108,12 +105,11 @@ do
|
|||
esac
|
||||
done
|
||||
|
||||
cleanup
|
||||
setup
|
||||
|
||||
run_cmd ip -netns h1 route get 192.168.1.1
|
||||
run_cmd ip -netns $h1 route get 192.168.1.1
|
||||
log_test $? 0 "nexthop: get route with nexthop without gw"
|
||||
run_cmd ip netns exec h1 ping -c1 192.168.1.1
|
||||
run_cmd ip netns exec $h1 ping -c1 192.168.1.1
|
||||
log_test $? 0 "nexthop: ping through nexthop without gw"
|
||||
|
||||
exit $ret
|
||||
|
|
|
|||
|
|
@ -14,6 +14,7 @@
|
|||
# objects. Device reference counts and network namespace cleanup tested
|
||||
# by use of network namespace for peer.
|
||||
|
||||
source lib.sh
|
||||
ret=0
|
||||
# Kselftest framework requirement - SKIP code is 4.
|
||||
ksft_skip=4
|
||||
|
|
@ -148,13 +149,7 @@ create_ns()
|
|||
{
|
||||
local n=${1}
|
||||
|
||||
ip netns del ${n} 2>/dev/null
|
||||
|
||||
set -e
|
||||
ip netns add ${n}
|
||||
ip netns set ${n} $((nsid++))
|
||||
ip -netns ${n} addr add 127.0.0.1/8 dev lo
|
||||
ip -netns ${n} link set lo up
|
||||
|
||||
ip netns exec ${n} sysctl -qw net.ipv4.ip_forward=1
|
||||
ip netns exec ${n} sysctl -qw net.ipv4.fib_multipath_use_neigh=1
|
||||
|
|
@ -173,12 +168,13 @@ setup()
|
|||
{
|
||||
cleanup
|
||||
|
||||
create_ns me
|
||||
create_ns peer
|
||||
create_ns remote
|
||||
setup_ns me peer remote
|
||||
create_ns $me
|
||||
create_ns $peer
|
||||
create_ns $remote
|
||||
|
||||
IP="ip -netns me"
|
||||
BRIDGE="bridge -netns me"
|
||||
IP="ip -netns $me"
|
||||
BRIDGE="bridge -netns $me"
|
||||
set -e
|
||||
$IP li add veth1 type veth peer name veth2
|
||||
$IP li set veth1 up
|
||||
|
|
@ -190,24 +186,24 @@ setup()
|
|||
$IP addr add 172.16.2.1/24 dev veth3
|
||||
$IP -6 addr add 2001:db8:92::1/64 dev veth3 nodad
|
||||
|
||||
$IP li set veth2 netns peer up
|
||||
ip -netns peer addr add 172.16.1.2/24 dev veth2
|
||||
ip -netns peer -6 addr add 2001:db8:91::2/64 dev veth2 nodad
|
||||
$IP li set veth2 netns $peer up
|
||||
ip -netns $peer addr add 172.16.1.2/24 dev veth2
|
||||
ip -netns $peer -6 addr add 2001:db8:91::2/64 dev veth2 nodad
|
||||
|
||||
$IP li set veth4 netns peer up
|
||||
ip -netns peer addr add 172.16.2.2/24 dev veth4
|
||||
ip -netns peer -6 addr add 2001:db8:92::2/64 dev veth4 nodad
|
||||
$IP li set veth4 netns $peer up
|
||||
ip -netns $peer addr add 172.16.2.2/24 dev veth4
|
||||
ip -netns $peer -6 addr add 2001:db8:92::2/64 dev veth4 nodad
|
||||
|
||||
ip -netns remote li add veth5 type veth peer name veth6
|
||||
ip -netns remote li set veth5 up
|
||||
ip -netns remote addr add dev veth5 172.16.101.1/24
|
||||
ip -netns remote -6 addr add dev veth5 2001:db8:101::1/64 nodad
|
||||
ip -netns remote ro add 172.16.0.0/22 via 172.16.101.2
|
||||
ip -netns remote -6 ro add 2001:db8:90::/40 via 2001:db8:101::2
|
||||
ip -netns $remote li add veth5 type veth peer name veth6
|
||||
ip -netns $remote li set veth5 up
|
||||
ip -netns $remote addr add dev veth5 172.16.101.1/24
|
||||
ip -netns $remote -6 addr add dev veth5 2001:db8:101::1/64 nodad
|
||||
ip -netns $remote ro add 172.16.0.0/22 via 172.16.101.2
|
||||
ip -netns $remote -6 ro add 2001:db8:90::/40 via 2001:db8:101::2
|
||||
|
||||
ip -netns remote li set veth6 netns peer up
|
||||
ip -netns peer addr add dev veth6 172.16.101.2/24
|
||||
ip -netns peer -6 addr add dev veth6 2001:db8:101::2/64 nodad
|
||||
ip -netns $remote li set veth6 netns $peer up
|
||||
ip -netns $peer addr add dev veth6 172.16.101.2/24
|
||||
ip -netns $peer -6 addr add dev veth6 2001:db8:101::2/64 nodad
|
||||
set +e
|
||||
}
|
||||
|
||||
|
|
@ -215,7 +211,7 @@ cleanup()
|
|||
{
|
||||
local ns
|
||||
|
||||
for ns in me peer remote; do
|
||||
for ns in $me $peer $remote; do
|
||||
ip netns del ${ns} 2>/dev/null
|
||||
done
|
||||
}
|
||||
|
|
@ -779,7 +775,7 @@ ipv6_grp_refs()
|
|||
run_cmd "$IP route add 2001:db8:101::1/128 nhid 102"
|
||||
|
||||
# create per-cpu dsts through nh 100
|
||||
run_cmd "ip netns exec me mausezahn -6 veth1.10 -B 2001:db8:101::1 -A 2001:db8:91::1 -c 5 -t tcp "dp=1-1023, flags=syn" >/dev/null 2>&1"
|
||||
run_cmd "ip netns exec $me mausezahn -6 veth1.10 -B 2001:db8:101::1 -A 2001:db8:91::1 -c 5 -t tcp "dp=1-1023, flags=syn" >/dev/null 2>&1"
|
||||
|
||||
# remove nh 100 from the group to delete the route potentially leaving
|
||||
# a stale per-cpu dst which holds a reference to the nexthop's net
|
||||
|
|
@ -805,7 +801,7 @@ ipv6_grp_refs()
|
|||
|
||||
# if a reference was lost this command will hang because the net device
|
||||
# cannot be removed
|
||||
timeout -s KILL 5 ip netns exec me ip link del veth1.10 >/dev/null 2>&1
|
||||
timeout -s KILL 5 ip netns exec $me ip link del veth1.10 >/dev/null 2>&1
|
||||
|
||||
# we can't cleanup if the command is hung trying to delete the netdev
|
||||
if [ $? -eq 137 ]; then
|
||||
|
|
@ -1012,13 +1008,13 @@ ipv6_fcnal_runtime()
|
|||
log_test $? 0 "Route delete"
|
||||
|
||||
run_cmd "$IP ro add 2001:db8:101::1/128 nhid 81"
|
||||
run_cmd "ip netns exec me ping -c1 -w$PING_TIMEOUT 2001:db8:101::1"
|
||||
run_cmd "ip netns exec $me ping -c1 -w$PING_TIMEOUT 2001:db8:101::1"
|
||||
log_test $? 0 "Ping with nexthop"
|
||||
|
||||
run_cmd "$IP nexthop add id 82 via 2001:db8:92::2 dev veth3"
|
||||
run_cmd "$IP nexthop add id 122 group 81/82"
|
||||
run_cmd "$IP ro replace 2001:db8:101::1/128 nhid 122"
|
||||
run_cmd "ip netns exec me ping -c1 -w$PING_TIMEOUT 2001:db8:101::1"
|
||||
run_cmd "ip netns exec $me ping -c1 -w$PING_TIMEOUT 2001:db8:101::1"
|
||||
log_test $? 0 "Ping - multipath"
|
||||
|
||||
#
|
||||
|
|
@ -1026,26 +1022,26 @@ ipv6_fcnal_runtime()
|
|||
#
|
||||
run_cmd "$IP -6 nexthop add id 83 blackhole"
|
||||
run_cmd "$IP ro replace 2001:db8:101::1/128 nhid 83"
|
||||
run_cmd "ip netns exec me ping -c1 -w$PING_TIMEOUT 2001:db8:101::1"
|
||||
run_cmd "ip netns exec $me ping -c1 -w$PING_TIMEOUT 2001:db8:101::1"
|
||||
log_test $? 2 "Ping - blackhole"
|
||||
|
||||
run_cmd "$IP nexthop replace id 83 via 2001:db8:91::2 dev veth1"
|
||||
run_cmd "ip netns exec me ping -c1 -w$PING_TIMEOUT 2001:db8:101::1"
|
||||
run_cmd "ip netns exec $me ping -c1 -w$PING_TIMEOUT 2001:db8:101::1"
|
||||
log_test $? 0 "Ping - blackhole replaced with gateway"
|
||||
|
||||
run_cmd "$IP -6 nexthop replace id 83 blackhole"
|
||||
run_cmd "ip netns exec me ping -c1 -w$PING_TIMEOUT 2001:db8:101::1"
|
||||
run_cmd "ip netns exec $me ping -c1 -w$PING_TIMEOUT 2001:db8:101::1"
|
||||
log_test $? 2 "Ping - gateway replaced by blackhole"
|
||||
|
||||
run_cmd "$IP ro replace 2001:db8:101::1/128 nhid 122"
|
||||
run_cmd "ip netns exec me ping -c1 -w$PING_TIMEOUT 2001:db8:101::1"
|
||||
run_cmd "ip netns exec $me ping -c1 -w$PING_TIMEOUT 2001:db8:101::1"
|
||||
if [ $? -eq 0 ]; then
|
||||
run_cmd "$IP nexthop replace id 122 group 83"
|
||||
run_cmd "ip netns exec me ping -c1 -w$PING_TIMEOUT 2001:db8:101::1"
|
||||
run_cmd "ip netns exec $me ping -c1 -w$PING_TIMEOUT 2001:db8:101::1"
|
||||
log_test $? 2 "Ping - group with blackhole"
|
||||
|
||||
run_cmd "$IP nexthop replace id 122 group 81/82"
|
||||
run_cmd "ip netns exec me ping -c1 -w$PING_TIMEOUT 2001:db8:101::1"
|
||||
run_cmd "ip netns exec $me ping -c1 -w$PING_TIMEOUT 2001:db8:101::1"
|
||||
log_test $? 0 "Ping - group blackhole replaced with gateways"
|
||||
else
|
||||
log_test 2 0 "Ping - multipath failed"
|
||||
|
|
@ -1128,15 +1124,15 @@ ipv6_fcnal_runtime()
|
|||
|
||||
# rpfilter and default route
|
||||
$IP nexthop flush >/dev/null 2>&1
|
||||
run_cmd "ip netns exec me ip6tables -t mangle -I PREROUTING 1 -m rpfilter --invert -j DROP"
|
||||
run_cmd "ip netns exec $me ip6tables -t mangle -I PREROUTING 1 -m rpfilter --invert -j DROP"
|
||||
run_cmd "$IP nexthop add id 91 via 2001:db8:91::2 dev veth1"
|
||||
run_cmd "$IP nexthop add id 92 via 2001:db8:92::2 dev veth3"
|
||||
run_cmd "$IP nexthop add id 93 group 91/92"
|
||||
run_cmd "$IP -6 ro add default nhid 91"
|
||||
run_cmd "ip netns exec me ping -c1 -w$PING_TIMEOUT 2001:db8:101::1"
|
||||
run_cmd "ip netns exec $me ping -c1 -w$PING_TIMEOUT 2001:db8:101::1"
|
||||
log_test $? 0 "Nexthop with default route and rpfilter"
|
||||
run_cmd "$IP -6 ro replace default nhid 93"
|
||||
run_cmd "ip netns exec me ping -c1 -w$PING_TIMEOUT 2001:db8:101::1"
|
||||
run_cmd "ip netns exec $me ping -c1 -w$PING_TIMEOUT 2001:db8:101::1"
|
||||
log_test $? 0 "Nexthop with multipath default route and rpfilter"
|
||||
|
||||
# TO-DO:
|
||||
|
|
@ -1216,11 +1212,11 @@ ipv6_torture()
|
|||
pid1=$!
|
||||
ipv6_grp_replace_loop &
|
||||
pid2=$!
|
||||
ip netns exec me ping -f 2001:db8:101::1 >/dev/null 2>&1 &
|
||||
ip netns exec $me ping -f 2001:db8:101::1 >/dev/null 2>&1 &
|
||||
pid3=$!
|
||||
ip netns exec me ping -f 2001:db8:101::2 >/dev/null 2>&1 &
|
||||
ip netns exec $me ping -f 2001:db8:101::2 >/dev/null 2>&1 &
|
||||
pid4=$!
|
||||
ip netns exec me mausezahn -6 veth1 -B 2001:db8:101::2 -A 2001:db8:91::1 -c 0 -t tcp "dp=1-1023, flags=syn" >/dev/null 2>&1 &
|
||||
ip netns exec $me mausezahn -6 veth1 -B 2001:db8:101::2 -A 2001:db8:91::1 -c 0 -t tcp "dp=1-1023, flags=syn" >/dev/null 2>&1 &
|
||||
pid5=$!
|
||||
|
||||
sleep 300
|
||||
|
|
@ -1270,11 +1266,11 @@ ipv6_res_torture()
|
|||
pid1=$!
|
||||
ipv6_res_grp_replace_loop &
|
||||
pid2=$!
|
||||
ip netns exec me ping -f 2001:db8:101::1 >/dev/null 2>&1 &
|
||||
ip netns exec $me ping -f 2001:db8:101::1 >/dev/null 2>&1 &
|
||||
pid3=$!
|
||||
ip netns exec me ping -f 2001:db8:101::2 >/dev/null 2>&1 &
|
||||
ip netns exec $me ping -f 2001:db8:101::2 >/dev/null 2>&1 &
|
||||
pid4=$!
|
||||
ip netns exec me mausezahn -6 veth1 \
|
||||
ip netns exec $me mausezahn -6 veth1 \
|
||||
-B 2001:db8:101::2 -A 2001:db8:91::1 -c 0 \
|
||||
-t tcp "dp=1-1023, flags=syn" >/dev/null 2>&1 &
|
||||
pid5=$!
|
||||
|
|
@ -1544,7 +1540,7 @@ ipv4_withv6_fcnal()
|
|||
local lladdr
|
||||
|
||||
set -e
|
||||
lladdr=$(get_linklocal veth2 peer)
|
||||
lladdr=$(get_linklocal veth2 $peer)
|
||||
run_cmd "$IP nexthop add id 11 via ${lladdr} dev veth1"
|
||||
set +e
|
||||
run_cmd "$IP ro add 172.16.101.1/32 nhid 11"
|
||||
|
|
@ -1606,13 +1602,13 @@ ipv4_fcnal_runtime()
|
|||
#
|
||||
run_cmd "$IP nexthop replace id 21 via 172.16.1.2 dev veth1"
|
||||
run_cmd "$IP ro replace 172.16.101.1/32 nhid 21"
|
||||
run_cmd "ip netns exec me ping -c1 -w$PING_TIMEOUT 172.16.101.1"
|
||||
run_cmd "ip netns exec $me ping -c1 -w$PING_TIMEOUT 172.16.101.1"
|
||||
log_test $? 0 "Basic ping"
|
||||
|
||||
run_cmd "$IP nexthop replace id 22 via 172.16.2.2 dev veth3"
|
||||
run_cmd "$IP nexthop add id 122 group 21/22"
|
||||
run_cmd "$IP ro replace 172.16.101.1/32 nhid 122"
|
||||
run_cmd "ip netns exec me ping -c1 -w$PING_TIMEOUT 172.16.101.1"
|
||||
run_cmd "ip netns exec $me ping -c1 -w$PING_TIMEOUT 172.16.101.1"
|
||||
log_test $? 0 "Ping - multipath"
|
||||
|
||||
run_cmd "$IP ro delete 172.16.101.1/32 nhid 122"
|
||||
|
|
@ -1623,7 +1619,7 @@ ipv4_fcnal_runtime()
|
|||
run_cmd "$IP nexthop add id 501 via 172.16.1.2 dev veth1"
|
||||
run_cmd "$IP ro add default nhid 501"
|
||||
run_cmd "$IP ro add default via 172.16.1.3 dev veth1 metric 20"
|
||||
run_cmd "ip netns exec me ping -c1 -w$PING_TIMEOUT 172.16.101.1"
|
||||
run_cmd "ip netns exec $me ping -c1 -w$PING_TIMEOUT 172.16.101.1"
|
||||
log_test $? 0 "Ping - multiple default routes, nh first"
|
||||
|
||||
# flip the order
|
||||
|
|
@ -1632,7 +1628,7 @@ ipv4_fcnal_runtime()
|
|||
run_cmd "$IP ro add default via 172.16.1.2 dev veth1 metric 20"
|
||||
run_cmd "$IP nexthop replace id 501 via 172.16.1.3 dev veth1"
|
||||
run_cmd "$IP ro add default nhid 501 metric 20"
|
||||
run_cmd "ip netns exec me ping -c1 -w$PING_TIMEOUT 172.16.101.1"
|
||||
run_cmd "ip netns exec $me ping -c1 -w$PING_TIMEOUT 172.16.101.1"
|
||||
log_test $? 0 "Ping - multiple default routes, nh second"
|
||||
|
||||
run_cmd "$IP nexthop delete nhid 501"
|
||||
|
|
@ -1643,26 +1639,26 @@ ipv4_fcnal_runtime()
|
|||
#
|
||||
run_cmd "$IP nexthop add id 23 blackhole"
|
||||
run_cmd "$IP ro replace 172.16.101.1/32 nhid 23"
|
||||
run_cmd "ip netns exec me ping -c1 -w$PING_TIMEOUT 172.16.101.1"
|
||||
run_cmd "ip netns exec $me ping -c1 -w$PING_TIMEOUT 172.16.101.1"
|
||||
log_test $? 2 "Ping - blackhole"
|
||||
|
||||
run_cmd "$IP nexthop replace id 23 via 172.16.1.2 dev veth1"
|
||||
run_cmd "ip netns exec me ping -c1 -w$PING_TIMEOUT 172.16.101.1"
|
||||
run_cmd "ip netns exec $me ping -c1 -w$PING_TIMEOUT 172.16.101.1"
|
||||
log_test $? 0 "Ping - blackhole replaced with gateway"
|
||||
|
||||
run_cmd "$IP nexthop replace id 23 blackhole"
|
||||
run_cmd "ip netns exec me ping -c1 -w$PING_TIMEOUT 172.16.101.1"
|
||||
run_cmd "ip netns exec $me ping -c1 -w$PING_TIMEOUT 172.16.101.1"
|
||||
log_test $? 2 "Ping - gateway replaced by blackhole"
|
||||
|
||||
run_cmd "$IP ro replace 172.16.101.1/32 nhid 122"
|
||||
run_cmd "ip netns exec me ping -c1 -w$PING_TIMEOUT 172.16.101.1"
|
||||
run_cmd "ip netns exec $me ping -c1 -w$PING_TIMEOUT 172.16.101.1"
|
||||
if [ $? -eq 0 ]; then
|
||||
run_cmd "$IP nexthop replace id 122 group 23"
|
||||
run_cmd "ip netns exec me ping -c1 -w$PING_TIMEOUT 172.16.101.1"
|
||||
run_cmd "ip netns exec $me ping -c1 -w$PING_TIMEOUT 172.16.101.1"
|
||||
log_test $? 2 "Ping - group with blackhole"
|
||||
|
||||
run_cmd "$IP nexthop replace id 122 group 21/22"
|
||||
run_cmd "ip netns exec me ping -c1 -w$PING_TIMEOUT 172.16.101.1"
|
||||
run_cmd "ip netns exec $me ping -c1 -w$PING_TIMEOUT 172.16.101.1"
|
||||
log_test $? 0 "Ping - group blackhole replaced with gateways"
|
||||
else
|
||||
log_test 2 0 "Ping - multipath failed"
|
||||
|
|
@ -1685,11 +1681,11 @@ ipv4_fcnal_runtime()
|
|||
# IPv4 with IPv6
|
||||
#
|
||||
set -e
|
||||
lladdr=$(get_linklocal veth2 peer)
|
||||
lladdr=$(get_linklocal veth2 $peer)
|
||||
run_cmd "$IP nexthop add id 24 via ${lladdr} dev veth1"
|
||||
set +e
|
||||
run_cmd "$IP ro replace 172.16.101.1/32 nhid 24"
|
||||
run_cmd "ip netns exec me ping -c1 -w$PING_TIMEOUT 172.16.101.1"
|
||||
run_cmd "ip netns exec $me ping -c1 -w$PING_TIMEOUT 172.16.101.1"
|
||||
log_test $? 0 "IPv6 nexthop with IPv4 route"
|
||||
|
||||
$IP neigh sh | grep -q "${lladdr} dev veth1"
|
||||
|
|
@ -1713,11 +1709,11 @@ ipv4_fcnal_runtime()
|
|||
|
||||
check_route "172.16.101.1" "172.16.101.1 nhid 101 nexthop via inet6 ${lladdr} dev veth1 weight 1 nexthop via 172.16.1.2 dev veth1 weight 1"
|
||||
|
||||
run_cmd "ip netns exec me ping -c1 -w$PING_TIMEOUT 172.16.101.1"
|
||||
run_cmd "ip netns exec $me ping -c1 -w$PING_TIMEOUT 172.16.101.1"
|
||||
log_test $? 0 "IPv6 nexthop with IPv4 route"
|
||||
|
||||
run_cmd "$IP ro replace 172.16.101.1/32 via inet6 ${lladdr} dev veth1"
|
||||
run_cmd "ip netns exec me ping -c1 -w$PING_TIMEOUT 172.16.101.1"
|
||||
run_cmd "ip netns exec $me ping -c1 -w$PING_TIMEOUT 172.16.101.1"
|
||||
log_test $? 0 "IPv4 route with IPv6 gateway"
|
||||
|
||||
$IP neigh sh | grep -q "${lladdr} dev veth1"
|
||||
|
|
@ -1734,7 +1730,7 @@ ipv4_fcnal_runtime()
|
|||
|
||||
run_cmd "$IP ro del 172.16.101.1/32 via inet6 ${lladdr} dev veth1"
|
||||
run_cmd "$IP -4 ro add default via inet6 ${lladdr} dev veth1"
|
||||
run_cmd "ip netns exec me ping -c1 -w$PING_TIMEOUT 172.16.101.1"
|
||||
run_cmd "ip netns exec $me ping -c1 -w$PING_TIMEOUT 172.16.101.1"
|
||||
log_test $? 0 "IPv4 default route with IPv6 gateway"
|
||||
|
||||
#
|
||||
|
|
@ -1785,7 +1781,7 @@ sysctl_nexthop_compat_mode_check()
|
|||
local sysctlname="net.ipv4.nexthop_compat_mode"
|
||||
local lprefix=$1
|
||||
|
||||
IPE="ip netns exec me"
|
||||
IPE="ip netns exec $me"
|
||||
|
||||
$IPE sysctl -q $sysctlname 2>&1 >/dev/null
|
||||
if [ $? -ne 0 ]; then
|
||||
|
|
@ -1804,7 +1800,7 @@ sysctl_nexthop_compat_mode_set()
|
|||
local mode=$1
|
||||
local lprefix=$2
|
||||
|
||||
IPE="ip netns exec me"
|
||||
IPE="ip netns exec $me"
|
||||
|
||||
out=$($IPE sysctl -w $sysctlname=$mode)
|
||||
log_test $? 0 "$lprefix set compat mode - $mode"
|
||||
|
|
@ -1988,11 +1984,11 @@ ipv4_torture()
|
|||
pid1=$!
|
||||
ipv4_grp_replace_loop &
|
||||
pid2=$!
|
||||
ip netns exec me ping -f 172.16.101.1 >/dev/null 2>&1 &
|
||||
ip netns exec $me ping -f 172.16.101.1 >/dev/null 2>&1 &
|
||||
pid3=$!
|
||||
ip netns exec me ping -f 172.16.101.2 >/dev/null 2>&1 &
|
||||
ip netns exec $me ping -f 172.16.101.2 >/dev/null 2>&1 &
|
||||
pid4=$!
|
||||
ip netns exec me mausezahn veth1 -B 172.16.101.2 -A 172.16.1.1 -c 0 -t tcp "dp=1-1023, flags=syn" >/dev/null 2>&1 &
|
||||
ip netns exec $me mausezahn veth1 -B 172.16.101.2 -A 172.16.1.1 -c 0 -t tcp "dp=1-1023, flags=syn" >/dev/null 2>&1 &
|
||||
pid5=$!
|
||||
|
||||
sleep 300
|
||||
|
|
@ -2042,11 +2038,11 @@ ipv4_res_torture()
|
|||
pid1=$!
|
||||
ipv4_res_grp_replace_loop &
|
||||
pid2=$!
|
||||
ip netns exec me ping -f 172.16.101.1 >/dev/null 2>&1 &
|
||||
ip netns exec $me ping -f 172.16.101.1 >/dev/null 2>&1 &
|
||||
pid3=$!
|
||||
ip netns exec me ping -f 172.16.101.2 >/dev/null 2>&1 &
|
||||
ip netns exec $me ping -f 172.16.101.2 >/dev/null 2>&1 &
|
||||
pid4=$!
|
||||
ip netns exec me mausezahn veth1 \
|
||||
ip netns exec $me mausezahn veth1 \
|
||||
-B 172.16.101.2 -A 172.16.1.1 -c 0 \
|
||||
-t tcp "dp=1-1023, flags=syn" >/dev/null 2>&1 &
|
||||
pid5=$!
|
||||
|
|
@ -2081,10 +2077,10 @@ basic()
|
|||
|
||||
# create nh with linkdown device - fails
|
||||
$IP li set veth1 up
|
||||
ip -netns peer li set veth2 down
|
||||
ip -netns $peer li set veth2 down
|
||||
run_cmd "$IP nexthop add id 1 dev veth1"
|
||||
log_test $? 2 "Nexthop with device that is linkdown"
|
||||
ip -netns peer li set veth2 up
|
||||
ip -netns $peer li set veth2 up
|
||||
|
||||
# device only
|
||||
run_cmd "$IP nexthop add id 1 dev veth1"
|
||||
|
|
@ -2465,7 +2461,7 @@ fi
|
|||
for t in $TESTS
|
||||
do
|
||||
case $t in
|
||||
none) IP="ip -netns peer"; setup; exit 0;;
|
||||
none) IP="ip -netns $peer"; setup; exit 0;;
|
||||
*) setup; $t; cleanup;;
|
||||
esac
|
||||
done
|
||||
|
|
|
|||
|
|
@ -3,14 +3,9 @@
|
|||
|
||||
# This test is for checking IPv4 and IPv6 FIB rules API
|
||||
|
||||
# Kselftest framework requirement - SKIP code is 4.
|
||||
ksft_skip=4
|
||||
|
||||
source lib.sh
|
||||
ret=0
|
||||
|
||||
PAUSE_ON_FAIL=${PAUSE_ON_FAIL:=no}
|
||||
IP="ip -netns testns"
|
||||
IP_PEER="ip -netns peerns"
|
||||
|
||||
RTABLE=100
|
||||
RTABLE_PEER=101
|
||||
|
|
@ -84,8 +79,8 @@ check_nettest()
|
|||
setup()
|
||||
{
|
||||
set -e
|
||||
ip netns add testns
|
||||
$IP link set dev lo up
|
||||
setup_ns testns
|
||||
IP="ip -netns $testns"
|
||||
|
||||
$IP link add dummy0 type dummy
|
||||
$IP link set dev dummy0 up
|
||||
|
|
@ -98,18 +93,19 @@ setup()
|
|||
cleanup()
|
||||
{
|
||||
$IP link del dev dummy0 &> /dev/null
|
||||
ip netns del testns
|
||||
cleanup_ns $testns
|
||||
}
|
||||
|
||||
setup_peer()
|
||||
{
|
||||
set -e
|
||||
|
||||
ip netns add peerns
|
||||
setup_ns peerns
|
||||
IP_PEER="ip -netns $peerns"
|
||||
$IP_PEER link set dev lo up
|
||||
|
||||
ip link add name veth0 netns testns type veth \
|
||||
peer name veth1 netns peerns
|
||||
ip link add name veth0 netns $testns type veth \
|
||||
peer name veth1 netns $peerns
|
||||
$IP link set dev veth0 up
|
||||
$IP_PEER link set dev veth1 up
|
||||
|
||||
|
|
@ -131,7 +127,7 @@ setup_peer()
|
|||
cleanup_peer()
|
||||
{
|
||||
$IP link del dev veth0
|
||||
ip netns del peerns
|
||||
ip netns del $peerns
|
||||
}
|
||||
|
||||
fib_check_iproute_support()
|
||||
|
|
@ -270,11 +266,11 @@ fib_rule6_connect_test()
|
|||
# (Not-ECT: 0, ECT(1): 1, ECT(0): 2, CE: 3).
|
||||
# The ECN bits shouldn't influence the result of the test.
|
||||
for dsfield in 0x04 0x05 0x06 0x07; do
|
||||
nettest -q -6 -B -t 5 -N testns -O peerns -U -D \
|
||||
nettest -q -6 -B -t 5 -N $testns -O $peerns -U -D \
|
||||
-Q "${dsfield}" -l 2001:db8::1:11 -r 2001:db8::1:11
|
||||
log_test $? 0 "rule6 dsfield udp connect (dsfield ${dsfield})"
|
||||
|
||||
nettest -q -6 -B -t 5 -N testns -O peerns -Q "${dsfield}" \
|
||||
nettest -q -6 -B -t 5 -N $testns -O $peerns -Q "${dsfield}" \
|
||||
-l 2001:db8::1:11 -r 2001:db8::1:11
|
||||
log_test $? 0 "rule6 dsfield tcp connect (dsfield ${dsfield})"
|
||||
done
|
||||
|
|
@ -337,11 +333,11 @@ fib_rule4_test()
|
|||
|
||||
# need enable forwarding and disable rp_filter temporarily as all the
|
||||
# addresses are in the same subnet and egress device == ingress device.
|
||||
ip netns exec testns sysctl -qw net.ipv4.ip_forward=1
|
||||
ip netns exec testns sysctl -qw net.ipv4.conf.$DEV.rp_filter=0
|
||||
ip netns exec $testns sysctl -qw net.ipv4.ip_forward=1
|
||||
ip netns exec $testns sysctl -qw net.ipv4.conf.$DEV.rp_filter=0
|
||||
match="from $SRC_IP iif $DEV"
|
||||
fib_rule4_test_match_n_redirect "$match" "$match" "iif redirect to table"
|
||||
ip netns exec testns sysctl -qw net.ipv4.ip_forward=0
|
||||
ip netns exec $testns sysctl -qw net.ipv4.ip_forward=0
|
||||
|
||||
# Reject dsfield (tos) options which have ECN bits set
|
||||
for cnt in $(seq 1 3); do
|
||||
|
|
@ -407,11 +403,11 @@ fib_rule4_connect_test()
|
|||
# (Not-ECT: 0, ECT(1): 1, ECT(0): 2, CE: 3).
|
||||
# The ECN bits shouldn't influence the result of the test.
|
||||
for dsfield in 0x04 0x05 0x06 0x07; do
|
||||
nettest -q -B -t 5 -N testns -O peerns -D -U -Q "${dsfield}" \
|
||||
nettest -q -B -t 5 -N $testns -O $peerns -D -U -Q "${dsfield}" \
|
||||
-l 198.51.100.11 -r 198.51.100.11
|
||||
log_test $? 0 "rule4 dsfield udp connect (dsfield ${dsfield})"
|
||||
|
||||
nettest -q -B -t 5 -N testns -O peerns -Q "${dsfield}" \
|
||||
nettest -q -B -t 5 -N $testns -O $peerns -Q "${dsfield}" \
|
||||
-l 198.51.100.11 -r 198.51.100.11
|
||||
log_test $? 0 "rule4 dsfield tcp connect (dsfield ${dsfield})"
|
||||
done
|
||||
|
|
|
|||
|
|
@ -3,10 +3,8 @@
|
|||
|
||||
# This test is for checking IPv4 and IPv6 FIB behavior in response to
|
||||
# different events.
|
||||
|
||||
source lib.sh
|
||||
ret=0
|
||||
# Kselftest framework requirement - SKIP code is 4.
|
||||
ksft_skip=4
|
||||
|
||||
# all tests in this script. Can be overridden with -t option
|
||||
TESTS="unregister down carrier nexthop suppress ipv6_notify ipv4_notify \
|
||||
|
|
@ -18,8 +16,6 @@ TESTS="unregister down carrier nexthop suppress ipv6_notify ipv4_notify \
|
|||
VERBOSE=0
|
||||
PAUSE_ON_FAIL=no
|
||||
PAUSE=no
|
||||
IP="$(which ip) -netns ns1"
|
||||
NS_EXEC="$(which ip) netns exec ns1"
|
||||
|
||||
which ping6 > /dev/null 2>&1 && ping6=$(which ping6) || ping6=$(which ping)
|
||||
|
||||
|
|
@ -55,11 +51,11 @@ log_test()
|
|||
setup()
|
||||
{
|
||||
set -e
|
||||
ip netns add ns1
|
||||
ip netns set ns1 auto
|
||||
$IP link set dev lo up
|
||||
ip netns exec ns1 sysctl -qw net.ipv4.ip_forward=1
|
||||
ip netns exec ns1 sysctl -qw net.ipv6.conf.all.forwarding=1
|
||||
setup_ns ns1
|
||||
IP="$(which ip) -netns $ns1"
|
||||
NS_EXEC="$(which ip) netns exec $ns1"
|
||||
ip netns exec $ns1 sysctl -qw net.ipv4.ip_forward=1
|
||||
ip netns exec $ns1 sysctl -qw net.ipv6.conf.all.forwarding=1
|
||||
|
||||
$IP link add dummy0 type dummy
|
||||
$IP link set dev dummy0 up
|
||||
|
|
@ -72,8 +68,7 @@ setup()
|
|||
cleanup()
|
||||
{
|
||||
$IP link del dev dummy0 &> /dev/null
|
||||
ip netns del ns1 &> /dev/null
|
||||
ip netns del ns2 &> /dev/null
|
||||
cleanup_ns $ns1 $ns2
|
||||
}
|
||||
|
||||
get_linklocal()
|
||||
|
|
@ -448,28 +443,25 @@ fib_rp_filter_test()
|
|||
setup
|
||||
|
||||
set -e
|
||||
ip netns add ns2
|
||||
ip netns set ns2 auto
|
||||
|
||||
ip -netns ns2 link set dev lo up
|
||||
setup_ns ns2
|
||||
|
||||
$IP link add name veth1 type veth peer name veth2
|
||||
$IP link set dev veth2 netns ns2
|
||||
$IP link set dev veth2 netns $ns2
|
||||
$IP address add 192.0.2.1/24 dev veth1
|
||||
ip -netns ns2 address add 192.0.2.1/24 dev veth2
|
||||
ip -netns $ns2 address add 192.0.2.1/24 dev veth2
|
||||
$IP link set dev veth1 up
|
||||
ip -netns ns2 link set dev veth2 up
|
||||
ip -netns $ns2 link set dev veth2 up
|
||||
|
||||
$IP link set dev lo address 52:54:00:6a:c7:5e
|
||||
$IP link set dev veth1 address 52:54:00:6a:c7:5e
|
||||
ip -netns ns2 link set dev lo address 52:54:00:6a:c7:5e
|
||||
ip -netns ns2 link set dev veth2 address 52:54:00:6a:c7:5e
|
||||
ip -netns $ns2 link set dev lo address 52:54:00:6a:c7:5e
|
||||
ip -netns $ns2 link set dev veth2 address 52:54:00:6a:c7:5e
|
||||
|
||||
# 1. (ns2) redirect lo's egress to veth2's egress
|
||||
ip netns exec ns2 tc qdisc add dev lo parent root handle 1: fq_codel
|
||||
ip netns exec ns2 tc filter add dev lo parent 1: protocol arp basic \
|
||||
ip netns exec $ns2 tc qdisc add dev lo parent root handle 1: fq_codel
|
||||
ip netns exec $ns2 tc filter add dev lo parent 1: protocol arp basic \
|
||||
action mirred egress redirect dev veth2
|
||||
ip netns exec ns2 tc filter add dev lo parent 1: protocol ip basic \
|
||||
ip netns exec $ns2 tc filter add dev lo parent 1: protocol ip basic \
|
||||
action mirred egress redirect dev veth2
|
||||
|
||||
# 2. (ns1) redirect veth1's ingress to lo's ingress
|
||||
|
|
@ -487,24 +479,24 @@ fib_rp_filter_test()
|
|||
action mirred egress redirect dev veth1
|
||||
|
||||
# 4. (ns2) redirect veth2's ingress to lo's ingress
|
||||
ip netns exec ns2 tc qdisc add dev veth2 ingress
|
||||
ip netns exec ns2 tc filter add dev veth2 ingress protocol arp basic \
|
||||
ip netns exec $ns2 tc qdisc add dev veth2 ingress
|
||||
ip netns exec $ns2 tc filter add dev veth2 ingress protocol arp basic \
|
||||
action mirred ingress redirect dev lo
|
||||
ip netns exec ns2 tc filter add dev veth2 ingress protocol ip basic \
|
||||
ip netns exec $ns2 tc filter add dev veth2 ingress protocol ip basic \
|
||||
action mirred ingress redirect dev lo
|
||||
|
||||
$NS_EXEC sysctl -qw net.ipv4.conf.all.rp_filter=1
|
||||
$NS_EXEC sysctl -qw net.ipv4.conf.all.accept_local=1
|
||||
$NS_EXEC sysctl -qw net.ipv4.conf.all.route_localnet=1
|
||||
ip netns exec ns2 sysctl -qw net.ipv4.conf.all.rp_filter=1
|
||||
ip netns exec ns2 sysctl -qw net.ipv4.conf.all.accept_local=1
|
||||
ip netns exec ns2 sysctl -qw net.ipv4.conf.all.route_localnet=1
|
||||
ip netns exec $ns2 sysctl -qw net.ipv4.conf.all.rp_filter=1
|
||||
ip netns exec $ns2 sysctl -qw net.ipv4.conf.all.accept_local=1
|
||||
ip netns exec $ns2 sysctl -qw net.ipv4.conf.all.route_localnet=1
|
||||
set +e
|
||||
|
||||
run_cmd "ip netns exec ns2 ping -w1 -c1 192.0.2.1"
|
||||
run_cmd "ip netns exec $ns2 ping -w1 -c1 192.0.2.1"
|
||||
log_test $? 0 "rp_filter passes local packets"
|
||||
|
||||
run_cmd "ip netns exec ns2 ping -w1 -c1 127.0.0.1"
|
||||
run_cmd "ip netns exec $ns2 ping -w1 -c1 127.0.0.1"
|
||||
log_test $? 0 "rp_filter passes loopback packets"
|
||||
|
||||
cleanup
|
||||
|
|
@ -959,34 +951,32 @@ route_setup()
|
|||
[ "${VERBOSE}" = "1" ] && set -x
|
||||
set -e
|
||||
|
||||
ip netns add ns2
|
||||
ip netns set ns2 auto
|
||||
ip -netns ns2 link set dev lo up
|
||||
ip netns exec ns2 sysctl -qw net.ipv4.ip_forward=1
|
||||
ip netns exec ns2 sysctl -qw net.ipv6.conf.all.forwarding=1
|
||||
setup_ns ns2
|
||||
ip netns exec $ns2 sysctl -qw net.ipv4.ip_forward=1
|
||||
ip netns exec $ns2 sysctl -qw net.ipv6.conf.all.forwarding=1
|
||||
|
||||
$IP li add veth1 type veth peer name veth2
|
||||
$IP li add veth3 type veth peer name veth4
|
||||
|
||||
$IP li set veth1 up
|
||||
$IP li set veth3 up
|
||||
$IP li set veth2 netns ns2 up
|
||||
$IP li set veth4 netns ns2 up
|
||||
ip -netns ns2 li add dummy1 type dummy
|
||||
ip -netns ns2 li set dummy1 up
|
||||
$IP li set veth2 netns $ns2 up
|
||||
$IP li set veth4 netns $ns2 up
|
||||
ip -netns $ns2 li add dummy1 type dummy
|
||||
ip -netns $ns2 li set dummy1 up
|
||||
|
||||
$IP -6 addr add 2001:db8:101::1/64 dev veth1 nodad
|
||||
$IP -6 addr add 2001:db8:103::1/64 dev veth3 nodad
|
||||
$IP addr add 172.16.101.1/24 dev veth1
|
||||
$IP addr add 172.16.103.1/24 dev veth3
|
||||
|
||||
ip -netns ns2 -6 addr add 2001:db8:101::2/64 dev veth2 nodad
|
||||
ip -netns ns2 -6 addr add 2001:db8:103::2/64 dev veth4 nodad
|
||||
ip -netns ns2 -6 addr add 2001:db8:104::1/64 dev dummy1 nodad
|
||||
ip -netns $ns2 -6 addr add 2001:db8:101::2/64 dev veth2 nodad
|
||||
ip -netns $ns2 -6 addr add 2001:db8:103::2/64 dev veth4 nodad
|
||||
ip -netns $ns2 -6 addr add 2001:db8:104::1/64 dev dummy1 nodad
|
||||
|
||||
ip -netns ns2 addr add 172.16.101.2/24 dev veth2
|
||||
ip -netns ns2 addr add 172.16.103.2/24 dev veth4
|
||||
ip -netns ns2 addr add 172.16.104.1/24 dev dummy1
|
||||
ip -netns $ns2 addr add 172.16.101.2/24 dev veth2
|
||||
ip -netns $ns2 addr add 172.16.103.2/24 dev veth4
|
||||
ip -netns $ns2 addr add 172.16.104.1/24 dev dummy1
|
||||
|
||||
set +e
|
||||
}
|
||||
|
|
@ -1238,7 +1228,7 @@ ipv6_addr_metric_test()
|
|||
log_test $rc 0 "Modify metric of address"
|
||||
|
||||
# verify prefix route removed on down
|
||||
run_cmd "ip netns exec ns1 sysctl -qw net.ipv6.conf.all.keep_addr_on_down=1"
|
||||
run_cmd "ip netns exec $ns1 sysctl -qw net.ipv6.conf.all.keep_addr_on_down=1"
|
||||
run_cmd "$IP li set dev dummy2 down"
|
||||
rc=$?
|
||||
if [ $rc -eq 0 ]; then
|
||||
|
|
@ -1344,7 +1334,7 @@ ipv6_route_metrics_test()
|
|||
log_test $rc 0 "Multipath route with mtu metric"
|
||||
|
||||
$IP -6 ro add 2001:db8:104::/64 via 2001:db8:101::2 mtu 1300
|
||||
run_cmd "ip netns exec ns1 ${ping6} -w1 -c1 -s 1500 2001:db8:104::1"
|
||||
run_cmd "ip netns exec $ns1 ${ping6} -w1 -c1 -s 1500 2001:db8:104::1"
|
||||
log_test $? 0 "Using route with mtu metric"
|
||||
|
||||
run_cmd "$IP -6 ro add 2001:db8:114::/64 via 2001:db8:101::2 congctl lock foo"
|
||||
|
|
@ -1599,19 +1589,19 @@ ipv4_rt_replace()
|
|||
ipv4_local_rt_cache()
|
||||
{
|
||||
run_cmd "ip addr add 10.0.0.1/32 dev lo"
|
||||
run_cmd "ip netns add test-ns"
|
||||
run_cmd "setup_ns test-ns"
|
||||
run_cmd "ip link add veth-outside type veth peer name veth-inside"
|
||||
run_cmd "ip link add vrf-100 type vrf table 1100"
|
||||
run_cmd "ip link set veth-outside master vrf-100"
|
||||
run_cmd "ip link set veth-inside netns test-ns"
|
||||
run_cmd "ip link set veth-inside netns $test-ns"
|
||||
run_cmd "ip link set veth-outside up"
|
||||
run_cmd "ip link set vrf-100 up"
|
||||
run_cmd "ip route add 10.1.1.1/32 dev veth-outside table 1100"
|
||||
run_cmd "ip netns exec test-ns ip link set veth-inside up"
|
||||
run_cmd "ip netns exec test-ns ip addr add 10.1.1.1/32 dev veth-inside"
|
||||
run_cmd "ip netns exec test-ns ip route add 10.0.0.1/32 dev veth-inside"
|
||||
run_cmd "ip netns exec test-ns ip route add default via 10.0.0.1"
|
||||
run_cmd "ip netns exec test-ns ping 10.0.0.1 -c 1 -i 1"
|
||||
run_cmd "ip netns exec $test-ns ip link set veth-inside up"
|
||||
run_cmd "ip netns exec $test-ns ip addr add 10.1.1.1/32 dev veth-inside"
|
||||
run_cmd "ip netns exec $test-ns ip route add 10.0.0.1/32 dev veth-inside"
|
||||
run_cmd "ip netns exec $test-ns ip route add default via 10.0.0.1"
|
||||
run_cmd "ip netns exec $test-ns ping 10.0.0.1 -c 1 -i 1"
|
||||
run_cmd "ip link delete vrf-100"
|
||||
|
||||
# if we do not hang test is a success
|
||||
|
|
@ -1841,7 +1831,7 @@ ipv4_route_metrics_test()
|
|||
log_test $rc 0 "Multipath route with mtu metric"
|
||||
|
||||
$IP ro add 172.16.104.0/24 via 172.16.101.2 mtu 1300
|
||||
run_cmd "ip netns exec ns1 ping -w1 -c1 -s 1500 172.16.104.1"
|
||||
run_cmd "ip netns exec $ns1 ping -w1 -c1 -s 1500 172.16.104.1"
|
||||
log_test $? 0 "Using route with mtu metric"
|
||||
|
||||
run_cmd "$IP ro add 172.16.111.0/24 via 172.16.101.2 congctl lock foo"
|
||||
|
|
@ -2105,7 +2095,7 @@ ipv4_route_v6_gw_test()
|
|||
check_route "172.16.104.0/24 via inet6 2001:db8:101::2 dev veth1"
|
||||
fi
|
||||
|
||||
run_cmd "ip netns exec ns1 ping -w1 -c1 172.16.104.1"
|
||||
run_cmd "ip netns exec $ns1 ping -w1 -c1 172.16.104.1"
|
||||
log_test $rc 0 "Single path route with IPv6 gateway - ping"
|
||||
|
||||
run_cmd "$IP ro del 172.16.104.0/24 via inet6 2001:db8:101::2"
|
||||
|
|
@ -2196,7 +2186,7 @@ ipv4_mangle_test()
|
|||
sleep 2
|
||||
|
||||
local tmp_file=$(mktemp)
|
||||
ip netns exec ns2 socat UDP4-LISTEN:54321,fork $tmp_file &
|
||||
ip netns exec $ns2 socat UDP4-LISTEN:54321,fork $tmp_file &
|
||||
|
||||
# Add a FIB rule and a route that will direct our connection to the
|
||||
# listening server.
|
||||
|
|
@ -2254,7 +2244,7 @@ ipv6_mangle_test()
|
|||
sleep 2
|
||||
|
||||
local tmp_file=$(mktemp)
|
||||
ip netns exec ns2 socat UDP6-LISTEN:54321,fork $tmp_file &
|
||||
ip netns exec $ns2 socat UDP6-LISTEN:54321,fork $tmp_file &
|
||||
|
||||
# Add a FIB rule and a route that will direct our connection to the
|
||||
# listening server.
|
||||
|
|
@ -2423,37 +2413,37 @@ ipv4_mpath_list_test()
|
|||
route_setup
|
||||
|
||||
set -e
|
||||
run_cmd "ip netns exec ns1 ethtool -K veth1 tcp-segmentation-offload off"
|
||||
run_cmd "ip netns exec $ns1 ethtool -K veth1 tcp-segmentation-offload off"
|
||||
|
||||
run_cmd "ip netns exec ns2 bash -c \"echo 20000 > /sys/class/net/veth2/gro_flush_timeout\""
|
||||
run_cmd "ip netns exec ns2 bash -c \"echo 1 > /sys/class/net/veth2/napi_defer_hard_irqs\""
|
||||
run_cmd "ip netns exec ns2 ethtool -K veth2 generic-receive-offload on"
|
||||
run_cmd "ip -n ns2 link add name nh1 up type dummy"
|
||||
run_cmd "ip -n ns2 link add name nh2 up type dummy"
|
||||
run_cmd "ip -n ns2 address add 172.16.201.1/24 dev nh1"
|
||||
run_cmd "ip -n ns2 address add 172.16.202.1/24 dev nh2"
|
||||
run_cmd "ip -n ns2 neigh add 172.16.201.2 lladdr 00:11:22:33:44:55 nud perm dev nh1"
|
||||
run_cmd "ip -n ns2 neigh add 172.16.202.2 lladdr 00:aa:bb:cc:dd:ee nud perm dev nh2"
|
||||
run_cmd "ip -n ns2 route add 203.0.113.0/24
|
||||
run_cmd "ip netns exec $ns2 bash -c \"echo 20000 > /sys/class/net/veth2/gro_flush_timeout\""
|
||||
run_cmd "ip netns exec $ns2 bash -c \"echo 1 > /sys/class/net/veth2/napi_defer_hard_irqs\""
|
||||
run_cmd "ip netns exec $ns2 ethtool -K veth2 generic-receive-offload on"
|
||||
run_cmd "ip -n $ns2 link add name nh1 up type dummy"
|
||||
run_cmd "ip -n $ns2 link add name nh2 up type dummy"
|
||||
run_cmd "ip -n $ns2 address add 172.16.201.1/24 dev nh1"
|
||||
run_cmd "ip -n $ns2 address add 172.16.202.1/24 dev nh2"
|
||||
run_cmd "ip -n $ns2 neigh add 172.16.201.2 lladdr 00:11:22:33:44:55 nud perm dev nh1"
|
||||
run_cmd "ip -n $ns2 neigh add 172.16.202.2 lladdr 00:aa:bb:cc:dd:ee nud perm dev nh2"
|
||||
run_cmd "ip -n $ns2 route add 203.0.113.0/24
|
||||
nexthop via 172.16.201.2 nexthop via 172.16.202.2"
|
||||
run_cmd "ip netns exec ns2 sysctl -qw net.ipv4.fib_multipath_hash_policy=1"
|
||||
run_cmd "ip netns exec ns2 sysctl -qw net.ipv4.conf.veth2.rp_filter=0"
|
||||
run_cmd "ip netns exec ns2 sysctl -qw net.ipv4.conf.all.rp_filter=0"
|
||||
run_cmd "ip netns exec ns2 sysctl -qw net.ipv4.conf.default.rp_filter=0"
|
||||
run_cmd "ip netns exec $ns2 sysctl -qw net.ipv4.fib_multipath_hash_policy=1"
|
||||
run_cmd "ip netns exec $ns2 sysctl -qw net.ipv4.conf.veth2.rp_filter=0"
|
||||
run_cmd "ip netns exec $ns2 sysctl -qw net.ipv4.conf.all.rp_filter=0"
|
||||
run_cmd "ip netns exec $ns2 sysctl -qw net.ipv4.conf.default.rp_filter=0"
|
||||
set +e
|
||||
|
||||
local dmac=$(ip -n ns2 -j link show dev veth2 | jq -r '.[]["address"]')
|
||||
local dmac=$(ip -n $ns2 -j link show dev veth2 | jq -r '.[]["address"]')
|
||||
local tmp_file=$(mktemp)
|
||||
local cmd="ip netns exec ns1 mausezahn veth1 -a own -b $dmac
|
||||
local cmd="ip netns exec $ns1 mausezahn veth1 -a own -b $dmac
|
||||
-A 172.16.101.1 -B 203.0.113.1 -t udp 'sp=12345,dp=0-65535' -q"
|
||||
|
||||
# Packets forwarded in a list using a multipath route must not reuse a
|
||||
# cached result so that a flow always hits the same nexthop. In other
|
||||
# words, the FIB lookup tracepoint needs to be triggered for every
|
||||
# packet.
|
||||
local t0_rx_pkts=$(link_stats_get ns2 veth2 rx packets)
|
||||
local t0_rx_pkts=$(link_stats_get $ns2 veth2 rx packets)
|
||||
run_cmd "perf stat -a -e fib:fib_table_lookup --filter 'err == 0' -j -o $tmp_file -- $cmd"
|
||||
local t1_rx_pkts=$(link_stats_get ns2 veth2 rx packets)
|
||||
local t1_rx_pkts=$(link_stats_get $ns2 veth2 rx packets)
|
||||
local diff=$(echo $t1_rx_pkts - $t0_rx_pkts | bc -l)
|
||||
list_rcv_eval $tmp_file $diff
|
||||
|
||||
|
|
@ -2471,34 +2461,34 @@ ipv6_mpath_list_test()
|
|||
route_setup
|
||||
|
||||
set -e
|
||||
run_cmd "ip netns exec ns1 ethtool -K veth1 tcp-segmentation-offload off"
|
||||
run_cmd "ip netns exec $ns1 ethtool -K veth1 tcp-segmentation-offload off"
|
||||
|
||||
run_cmd "ip netns exec ns2 bash -c \"echo 20000 > /sys/class/net/veth2/gro_flush_timeout\""
|
||||
run_cmd "ip netns exec ns2 bash -c \"echo 1 > /sys/class/net/veth2/napi_defer_hard_irqs\""
|
||||
run_cmd "ip netns exec ns2 ethtool -K veth2 generic-receive-offload on"
|
||||
run_cmd "ip -n ns2 link add name nh1 up type dummy"
|
||||
run_cmd "ip -n ns2 link add name nh2 up type dummy"
|
||||
run_cmd "ip -n ns2 -6 address add 2001:db8:201::1/64 dev nh1"
|
||||
run_cmd "ip -n ns2 -6 address add 2001:db8:202::1/64 dev nh2"
|
||||
run_cmd "ip -n ns2 -6 neigh add 2001:db8:201::2 lladdr 00:11:22:33:44:55 nud perm dev nh1"
|
||||
run_cmd "ip -n ns2 -6 neigh add 2001:db8:202::2 lladdr 00:aa:bb:cc:dd:ee nud perm dev nh2"
|
||||
run_cmd "ip -n ns2 -6 route add 2001:db8:301::/64
|
||||
run_cmd "ip netns exec $ns2 bash -c \"echo 20000 > /sys/class/net/veth2/gro_flush_timeout\""
|
||||
run_cmd "ip netns exec $ns2 bash -c \"echo 1 > /sys/class/net/veth2/napi_defer_hard_irqs\""
|
||||
run_cmd "ip netns exec $ns2 ethtool -K veth2 generic-receive-offload on"
|
||||
run_cmd "ip -n $ns2 link add name nh1 up type dummy"
|
||||
run_cmd "ip -n $ns2 link add name nh2 up type dummy"
|
||||
run_cmd "ip -n $ns2 -6 address add 2001:db8:201::1/64 dev nh1"
|
||||
run_cmd "ip -n $ns2 -6 address add 2001:db8:202::1/64 dev nh2"
|
||||
run_cmd "ip -n $ns2 -6 neigh add 2001:db8:201::2 lladdr 00:11:22:33:44:55 nud perm dev nh1"
|
||||
run_cmd "ip -n $ns2 -6 neigh add 2001:db8:202::2 lladdr 00:aa:bb:cc:dd:ee nud perm dev nh2"
|
||||
run_cmd "ip -n $ns2 -6 route add 2001:db8:301::/64
|
||||
nexthop via 2001:db8:201::2 nexthop via 2001:db8:202::2"
|
||||
run_cmd "ip netns exec ns2 sysctl -qw net.ipv6.fib_multipath_hash_policy=1"
|
||||
run_cmd "ip netns exec $ns2 sysctl -qw net.ipv6.fib_multipath_hash_policy=1"
|
||||
set +e
|
||||
|
||||
local dmac=$(ip -n ns2 -j link show dev veth2 | jq -r '.[]["address"]')
|
||||
local dmac=$(ip -n $ns2 -j link show dev veth2 | jq -r '.[]["address"]')
|
||||
local tmp_file=$(mktemp)
|
||||
local cmd="ip netns exec ns1 mausezahn -6 veth1 -a own -b $dmac
|
||||
local cmd="ip netns exec $ns1 mausezahn -6 veth1 -a own -b $dmac
|
||||
-A 2001:db8:101::1 -B 2001:db8:301::1 -t udp 'sp=12345,dp=0-65535' -q"
|
||||
|
||||
# Packets forwarded in a list using a multipath route must not reuse a
|
||||
# cached result so that a flow always hits the same nexthop. In other
|
||||
# words, the FIB lookup tracepoint needs to be triggered for every
|
||||
# packet.
|
||||
local t0_rx_pkts=$(link_stats_get ns2 veth2 rx packets)
|
||||
local t0_rx_pkts=$(link_stats_get $ns2 veth2 rx packets)
|
||||
run_cmd "perf stat -a -e fib6:fib6_table_lookup --filter 'err == 0' -j -o $tmp_file -- $cmd"
|
||||
local t1_rx_pkts=$(link_stats_get ns2 veth2 rx packets)
|
||||
local t1_rx_pkts=$(link_stats_get $ns2 veth2 rx packets)
|
||||
local diff=$(echo $t1_rx_pkts - $t0_rx_pkts | bc -l)
|
||||
list_rcv_eval $tmp_file $diff
|
||||
|
||||
|
|
|
|||
|
|
@ -6,6 +6,8 @@
|
|||
|
||||
# Kselftest framework requirement - SKIP code is 4.
|
||||
ksft_skip=4
|
||||
# namespace list created by setup_ns
|
||||
NS_LIST=""
|
||||
|
||||
##############################################################################
|
||||
# Helpers
|
||||
|
|
@ -56,6 +58,11 @@ cleanup_ns()
|
|||
return $ret
|
||||
}
|
||||
|
||||
cleanup_all_ns()
|
||||
{
|
||||
cleanup_ns $NS_LIST
|
||||
}
|
||||
|
||||
# setup netns with given names as prefix. e.g
|
||||
# setup_ns local remote
|
||||
setup_ns()
|
||||
|
|
@ -82,4 +89,5 @@ setup_ns()
|
|||
ip -n "$ns" link set lo up
|
||||
ns_list="$ns_list $ns"
|
||||
done
|
||||
NS_LIST="$NS_LIST $ns_list"
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1 +1 @@
|
|||
timeout=1500
|
||||
timeout=3600
|
||||
|
|
|
|||
|
|
@ -193,8 +193,7 @@
|
|||
# +---------------------------------------------------+
|
||||
#
|
||||
|
||||
# Kselftest framework requirement - SKIP code is 4.
|
||||
ksft_skip=4
|
||||
source lib.sh
|
||||
|
||||
readonly LOCALSID_TABLE_ID=90
|
||||
readonly IPv6_RT_NETWORK=fd00
|
||||
|
|
@ -250,26 +249,22 @@ cleanup()
|
|||
ip link del veth-rt-1 2>/dev/null || true
|
||||
ip link del veth-rt-2 2>/dev/null || true
|
||||
|
||||
# destroy routers rt-* and hosts hs-*
|
||||
for ns in $(ip netns show | grep -E 'rt-*|hs-*'); do
|
||||
ip netns del ${ns} || true
|
||||
done
|
||||
cleanup_all_ns
|
||||
}
|
||||
|
||||
# Setup the basic networking for the routers
|
||||
setup_rt_networking()
|
||||
{
|
||||
local rt=$1
|
||||
local nsname=rt-${rt}
|
||||
local id=$1
|
||||
eval local nsname=\${rt_${id}}
|
||||
|
||||
ip netns add ${nsname}
|
||||
ip link set veth-rt-${rt} netns ${nsname}
|
||||
ip -netns ${nsname} link set veth-rt-${rt} name veth0
|
||||
ip link set veth-rt-${id} netns ${nsname}
|
||||
ip -netns ${nsname} link set veth-rt-${id} name veth0
|
||||
|
||||
ip netns exec ${nsname} sysctl -wq net.ipv6.conf.all.accept_dad=0
|
||||
ip netns exec ${nsname} sysctl -wq net.ipv6.conf.default.accept_dad=0
|
||||
|
||||
ip -netns ${nsname} addr add ${IPv6_RT_NETWORK}::${rt}/64 dev veth0 nodad
|
||||
ip -netns ${nsname} addr add ${IPv6_RT_NETWORK}::${id}/64 dev veth0 nodad
|
||||
ip -netns ${nsname} link set veth0 up
|
||||
ip -netns ${nsname} link set lo up
|
||||
|
||||
|
|
@ -279,16 +274,14 @@ setup_rt_networking()
|
|||
|
||||
setup_hs()
|
||||
{
|
||||
local hs=$1
|
||||
local rt=$2
|
||||
local hid=$1
|
||||
local rid=$2
|
||||
local tid=$3
|
||||
local hsname=hs-t${tid}-${hs}
|
||||
local rtname=rt-${rt}
|
||||
eval local hsname=\${hs_t${tid}_${hid}}
|
||||
eval local rtname=\${rt_${rid}}
|
||||
local rtveth=veth-t${tid}
|
||||
|
||||
# set the networking for the host
|
||||
ip netns add ${hsname}
|
||||
|
||||
ip netns exec ${hsname} sysctl -wq net.ipv6.conf.all.accept_dad=0
|
||||
ip netns exec ${hsname} sysctl -wq net.ipv6.conf.default.accept_dad=0
|
||||
|
||||
|
|
@ -299,8 +292,8 @@ setup_hs()
|
|||
|
||||
ip -netns ${hsname} link add veth0 type veth peer name ${rtveth}
|
||||
ip -netns ${hsname} link set ${rtveth} netns ${rtname}
|
||||
ip -netns ${hsname} addr add ${IPv6_HS_NETWORK}::${hs}/64 dev veth0 nodad
|
||||
ip -netns ${hsname} addr add ${IPv4_HS_NETWORK}.${hs}/24 dev veth0
|
||||
ip -netns ${hsname} addr add ${IPv6_HS_NETWORK}::${hid}/64 dev veth0 nodad
|
||||
ip -netns ${hsname} addr add ${IPv4_HS_NETWORK}.${hid}/24 dev veth0
|
||||
ip -netns ${hsname} link set veth0 up
|
||||
ip -netns ${hsname} link set lo up
|
||||
|
||||
|
|
@ -332,10 +325,8 @@ setup_vpn_config()
|
|||
local rtdst=$4
|
||||
local tid=$5
|
||||
|
||||
local hssrc_name=hs-t${tid}-${hssrc}
|
||||
local hsdst_name=hs-t${tid}-${hsdst}
|
||||
local rtsrc_name=rt-${rtsrc}
|
||||
local rtdst_name=rt-${rtdst}
|
||||
eval local rtsrc_name=\${rt_${rtsrc}}
|
||||
eval local rtdst_name=\${rt_${rtdst}}
|
||||
local rtveth=veth-t${tid}
|
||||
local vpn_sid=${VPN_LOCATOR_SERVICE}:${hssrc}${hsdst}:${tid}::6046
|
||||
|
||||
|
|
@ -379,18 +370,21 @@ setup()
|
|||
{
|
||||
ip link add veth-rt-1 type veth peer name veth-rt-2
|
||||
# setup the networking for router rt-1 and router rt-2
|
||||
setup_ns rt_1 rt_2
|
||||
setup_rt_networking 1
|
||||
setup_rt_networking 2
|
||||
|
||||
# setup two hosts for the tenant 100.
|
||||
# - host hs-1 is directly connected to the router rt-1;
|
||||
# - host hs-2 is directly connected to the router rt-2.
|
||||
setup_ns hs_t100_1 hs_t100_2
|
||||
setup_hs 1 1 100 #args: host router tenant
|
||||
setup_hs 2 2 100
|
||||
|
||||
# setup two hosts for the tenant 200
|
||||
# - host hs-3 is directly connected to the router rt-1;
|
||||
# - host hs-4 is directly connected to the router rt-2.
|
||||
setup_ns hs_t200_3 hs_t200_4
|
||||
setup_hs 3 1 200
|
||||
setup_hs 4 2 200
|
||||
|
||||
|
|
@ -409,8 +403,9 @@ check_rt_connectivity()
|
|||
{
|
||||
local rtsrc=$1
|
||||
local rtdst=$2
|
||||
eval local nsname=\${rt_${rtsrc}}
|
||||
|
||||
ip netns exec rt-${rtsrc} ping -c 1 -W 1 ${IPv6_RT_NETWORK}::${rtdst} \
|
||||
ip netns exec ${nsname} ping -c 1 -W 1 ${IPv6_RT_NETWORK}::${rtdst} \
|
||||
>/dev/null 2>&1
|
||||
}
|
||||
|
||||
|
|
@ -428,8 +423,9 @@ check_hs_ipv6_connectivity()
|
|||
local hssrc=$1
|
||||
local hsdst=$2
|
||||
local tid=$3
|
||||
eval local nsname=\${hs_t${tid}_${hssrc}}
|
||||
|
||||
ip netns exec hs-t${tid}-${hssrc} ping -c 1 -W ${PING_TIMEOUT_SEC} \
|
||||
ip netns exec ${nsname} ping -c 1 -W ${PING_TIMEOUT_SEC} \
|
||||
${IPv6_HS_NETWORK}::${hsdst} >/dev/null 2>&1
|
||||
}
|
||||
|
||||
|
|
@ -438,8 +434,9 @@ check_hs_ipv4_connectivity()
|
|||
local hssrc=$1
|
||||
local hsdst=$2
|
||||
local tid=$3
|
||||
eval local nsname=\${hs_t${tid}_${hssrc}}
|
||||
|
||||
ip netns exec hs-t${tid}-${hssrc} ping -c 1 -W ${PING_TIMEOUT_SEC} \
|
||||
ip netns exec ${nsname} ping -c 1 -W ${PING_TIMEOUT_SEC} \
|
||||
${IPv4_HS_NETWORK}.${hsdst} >/dev/null 2>&1
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -163,8 +163,7 @@
|
|||
# +---------------------------------------------------+
|
||||
#
|
||||
|
||||
# Kselftest framework requirement - SKIP code is 4.
|
||||
ksft_skip=4
|
||||
source lib.sh
|
||||
|
||||
readonly LOCALSID_TABLE_ID=90
|
||||
readonly IPv6_RT_NETWORK=fd00
|
||||
|
|
@ -219,27 +218,22 @@ cleanup()
|
|||
ip link del veth-rt-1 2>/dev/null || true
|
||||
ip link del veth-rt-2 2>/dev/null || true
|
||||
|
||||
# destroy routers rt-* and hosts hs-*
|
||||
for ns in $(ip netns show | grep -E 'rt-*|hs-*'); do
|
||||
ip netns del ${ns} || true
|
||||
done
|
||||
cleanup_all_ns
|
||||
}
|
||||
|
||||
# Setup the basic networking for the routers
|
||||
setup_rt_networking()
|
||||
{
|
||||
local rt=$1
|
||||
local nsname=rt-${rt}
|
||||
|
||||
ip netns add ${nsname}
|
||||
local id=$1
|
||||
eval local nsname=\${rt_${id}}
|
||||
|
||||
ip netns exec ${nsname} sysctl -wq net.ipv6.conf.all.accept_dad=0
|
||||
ip netns exec ${nsname} sysctl -wq net.ipv6.conf.default.accept_dad=0
|
||||
|
||||
ip link set veth-rt-${rt} netns ${nsname}
|
||||
ip -netns ${nsname} link set veth-rt-${rt} name veth0
|
||||
ip link set veth-rt-${id} netns ${nsname}
|
||||
ip -netns ${nsname} link set veth-rt-${id} name veth0
|
||||
|
||||
ip -netns ${nsname} addr add ${IPv6_RT_NETWORK}::${rt}/64 dev veth0 nodad
|
||||
ip -netns ${nsname} addr add ${IPv6_RT_NETWORK}::${id}/64 dev veth0 nodad
|
||||
ip -netns ${nsname} link set veth0 up
|
||||
ip -netns ${nsname} link set lo up
|
||||
|
||||
|
|
@ -249,16 +243,13 @@ setup_rt_networking()
|
|||
|
||||
setup_hs()
|
||||
{
|
||||
local hs=$1
|
||||
local rt=$2
|
||||
local hid=$1
|
||||
local rid=$2
|
||||
local tid=$3
|
||||
local hsname=hs-t${tid}-${hs}
|
||||
local rtname=rt-${rt}
|
||||
eval local hsname=\${hs_t${tid}_${hid}}
|
||||
eval local rtname=\${rt_${rid}}
|
||||
local rtveth=veth-t${tid}
|
||||
|
||||
# set the networking for the host
|
||||
ip netns add ${hsname}
|
||||
|
||||
# disable the rp_filter otherwise the kernel gets confused about how
|
||||
# to route decap ipv4 packets.
|
||||
ip netns exec ${rtname} sysctl -wq net.ipv4.conf.all.rp_filter=0
|
||||
|
|
@ -266,7 +257,7 @@ setup_hs()
|
|||
|
||||
ip -netns ${hsname} link add veth0 type veth peer name ${rtveth}
|
||||
ip -netns ${hsname} link set ${rtveth} netns ${rtname}
|
||||
ip -netns ${hsname} addr add ${IPv4_HS_NETWORK}.${hs}/24 dev veth0
|
||||
ip -netns ${hsname} addr add ${IPv4_HS_NETWORK}.${hid}/24 dev veth0
|
||||
ip -netns ${hsname} link set veth0 up
|
||||
ip -netns ${hsname} link set lo up
|
||||
|
||||
|
|
@ -293,10 +284,8 @@ setup_vpn_config()
|
|||
local rtdst=$4
|
||||
local tid=$5
|
||||
|
||||
local hssrc_name=hs-t${tid}-${hssrc}
|
||||
local hsdst_name=hs-t${tid}-${hsdst}
|
||||
local rtsrc_name=rt-${rtsrc}
|
||||
local rtdst_name=rt-${rtdst}
|
||||
eval local rtsrc_name=\${rt_${rtsrc}}
|
||||
eval local rtdst_name=\${rt_${rtdst}}
|
||||
local vpn_sid=${VPN_LOCATOR_SERVICE}:${hssrc}${hsdst}:${tid}::6004
|
||||
|
||||
# set the encap route for encapsulating packets which arrive from the
|
||||
|
|
@ -328,18 +317,21 @@ setup()
|
|||
{
|
||||
ip link add veth-rt-1 type veth peer name veth-rt-2
|
||||
# setup the networking for router rt-1 and router rt-2
|
||||
setup_ns rt_1 rt_2
|
||||
setup_rt_networking 1
|
||||
setup_rt_networking 2
|
||||
|
||||
# setup two hosts for the tenant 100.
|
||||
# - host hs-1 is directly connected to the router rt-1;
|
||||
# - host hs-2 is directly connected to the router rt-2.
|
||||
setup_ns hs_t100_1 hs_t100_2
|
||||
setup_hs 1 1 100 #args: host router tenant
|
||||
setup_hs 2 2 100
|
||||
|
||||
# setup two hosts for the tenant 200
|
||||
# - host hs-3 is directly connected to the router rt-1;
|
||||
# - host hs-4 is directly connected to the router rt-2.
|
||||
setup_ns hs_t200_3 hs_t200_4
|
||||
setup_hs 3 1 200
|
||||
setup_hs 4 2 200
|
||||
|
||||
|
|
@ -358,8 +350,9 @@ check_rt_connectivity()
|
|||
{
|
||||
local rtsrc=$1
|
||||
local rtdst=$2
|
||||
eval local nsname=\${rt_${rtsrc}}
|
||||
|
||||
ip netns exec rt-${rtsrc} ping -c 1 -W 1 ${IPv6_RT_NETWORK}::${rtdst} \
|
||||
ip netns exec ${nsname} ping -c 1 -W 1 ${IPv6_RT_NETWORK}::${rtdst} \
|
||||
>/dev/null 2>&1
|
||||
}
|
||||
|
||||
|
|
@ -377,8 +370,9 @@ check_hs_connectivity()
|
|||
local hssrc=$1
|
||||
local hsdst=$2
|
||||
local tid=$3
|
||||
eval local nsname=\${hs_t${tid}_${hssrc}}
|
||||
|
||||
ip netns exec hs-t${tid}-${hssrc} ping -c 1 -W ${PING_TIMEOUT_SEC} \
|
||||
ip netns exec ${nsname} ping -c 1 -W ${PING_TIMEOUT_SEC} \
|
||||
${IPv4_HS_NETWORK}.${hsdst} >/dev/null 2>&1
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -164,8 +164,7 @@
|
|||
# +---------------------------------------------------+
|
||||
#
|
||||
|
||||
# Kselftest framework requirement - SKIP code is 4.
|
||||
ksft_skip=4
|
||||
source lib.sh
|
||||
|
||||
readonly LOCALSID_TABLE_ID=90
|
||||
readonly IPv6_RT_NETWORK=fd00
|
||||
|
|
@ -220,26 +219,22 @@ cleanup()
|
|||
ip link del veth-rt-1 2>/dev/null || true
|
||||
ip link del veth-rt-2 2>/dev/null || true
|
||||
|
||||
# destroy routers rt-* and hosts hs-*
|
||||
for ns in $(ip netns show | grep -E 'rt-*|hs-*'); do
|
||||
ip netns del ${ns} || true
|
||||
done
|
||||
cleanup_all_ns
|
||||
}
|
||||
|
||||
# Setup the basic networking for the routers
|
||||
setup_rt_networking()
|
||||
{
|
||||
local rt=$1
|
||||
local nsname=rt-${rt}
|
||||
local id=$1
|
||||
eval local nsname=\${rt_${id}}
|
||||
|
||||
ip netns add ${nsname}
|
||||
ip link set veth-rt-${rt} netns ${nsname}
|
||||
ip -netns ${nsname} link set veth-rt-${rt} name veth0
|
||||
ip link set veth-rt-${id} netns ${nsname}
|
||||
ip -netns ${nsname} link set veth-rt-${id} name veth0
|
||||
|
||||
ip netns exec ${nsname} sysctl -wq net.ipv6.conf.all.accept_dad=0
|
||||
ip netns exec ${nsname} sysctl -wq net.ipv6.conf.default.accept_dad=0
|
||||
|
||||
ip -netns ${nsname} addr add ${IPv6_RT_NETWORK}::${rt}/64 dev veth0 nodad
|
||||
ip -netns ${nsname} addr add ${IPv6_RT_NETWORK}::${id}/64 dev veth0 nodad
|
||||
ip -netns ${nsname} link set veth0 up
|
||||
ip -netns ${nsname} link set lo up
|
||||
|
||||
|
|
@ -248,22 +243,20 @@ setup_rt_networking()
|
|||
|
||||
setup_hs()
|
||||
{
|
||||
local hs=$1
|
||||
local rt=$2
|
||||
local hid=$1
|
||||
local rid=$2
|
||||
local tid=$3
|
||||
local hsname=hs-t${tid}-${hs}
|
||||
local rtname=rt-${rt}
|
||||
eval local hsname=\${hs_t${tid}_${hid}}
|
||||
eval local rtname=\${rt_${rid}}
|
||||
local rtveth=veth-t${tid}
|
||||
|
||||
# set the networking for the host
|
||||
ip netns add ${hsname}
|
||||
|
||||
ip netns exec ${hsname} sysctl -wq net.ipv6.conf.all.accept_dad=0
|
||||
ip netns exec ${hsname} sysctl -wq net.ipv6.conf.default.accept_dad=0
|
||||
|
||||
ip -netns ${hsname} link add veth0 type veth peer name ${rtveth}
|
||||
ip -netns ${hsname} link set ${rtveth} netns ${rtname}
|
||||
ip -netns ${hsname} addr add ${IPv6_HS_NETWORK}::${hs}/64 dev veth0 nodad
|
||||
ip -netns ${hsname} addr add ${IPv6_HS_NETWORK}::${hid}/64 dev veth0 nodad
|
||||
ip -netns ${hsname} link set veth0 up
|
||||
ip -netns ${hsname} link set lo up
|
||||
|
||||
|
|
@ -293,10 +286,8 @@ setup_vpn_config()
|
|||
local rtdst=$4
|
||||
local tid=$5
|
||||
|
||||
local hssrc_name=hs-t${tid}-${hssrc}
|
||||
local hsdst_name=hs-t${tid}-${hsdst}
|
||||
local rtsrc_name=rt-${rtsrc}
|
||||
local rtdst_name=rt-${rtdst}
|
||||
eval local rtsrc_name=\${rt_${rtsrc}}
|
||||
eval local rtdst_name=\${rt_${rtdst}}
|
||||
local rtveth=veth-t${tid}
|
||||
local vpn_sid=${VPN_LOCATOR_SERVICE}:${hssrc}${hsdst}:${tid}::6006
|
||||
|
||||
|
|
@ -331,18 +322,21 @@ setup()
|
|||
{
|
||||
ip link add veth-rt-1 type veth peer name veth-rt-2
|
||||
# setup the networking for router rt-1 and router rt-2
|
||||
setup_ns rt_1 rt_2
|
||||
setup_rt_networking 1
|
||||
setup_rt_networking 2
|
||||
|
||||
# setup two hosts for the tenant 100.
|
||||
# - host hs-1 is directly connected to the router rt-1;
|
||||
# - host hs-2 is directly connected to the router rt-2.
|
||||
setup_ns hs_t100_1 hs_t100_2
|
||||
setup_hs 1 1 100 #args: host router tenant
|
||||
setup_hs 2 2 100
|
||||
|
||||
# setup two hosts for the tenant 200
|
||||
# - host hs-3 is directly connected to the router rt-1;
|
||||
# - host hs-4 is directly connected to the router rt-2.
|
||||
setup_ns hs_t200_3 hs_t200_4
|
||||
setup_hs 3 1 200
|
||||
setup_hs 4 2 200
|
||||
|
||||
|
|
@ -361,8 +355,9 @@ check_rt_connectivity()
|
|||
{
|
||||
local rtsrc=$1
|
||||
local rtdst=$2
|
||||
eval local nsname=\${rt_${rtsrc}}
|
||||
|
||||
ip netns exec rt-${rtsrc} ping -c 1 -W 1 ${IPv6_RT_NETWORK}::${rtdst} \
|
||||
ip netns exec ${nsname} ping -c 1 -W 1 ${IPv6_RT_NETWORK}::${rtdst} \
|
||||
>/dev/null 2>&1
|
||||
}
|
||||
|
||||
|
|
@ -380,8 +375,9 @@ check_hs_connectivity()
|
|||
local hssrc=$1
|
||||
local hsdst=$2
|
||||
local tid=$3
|
||||
eval local nsname=\${hs_t${tid}_${hssrc}}
|
||||
|
||||
ip netns exec hs-t${tid}-${hssrc} ping -c 1 -W ${PING_TIMEOUT_SEC} \
|
||||
ip netns exec ${nsname} ping -c 1 -W ${PING_TIMEOUT_SEC} \
|
||||
${IPv6_HS_NETWORK}::${hsdst} >/dev/null 2>&1
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue