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linux/tools/testing/selftests/net
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Ido Schimmel 8bcfb4ae4d selftests: forwarding: Fix failing tests with old libnet 
The custom multipath hash tests use mausezahn in order to test how
changes in various packet fields affect the packet distribution across
the available nexthops.

The tool uses the libnet library for various low-level packet
construction and injection. The library started using the
"SO_BINDTODEVICE" socket option for IPv6 sockets in version 1.1.6 and
for IPv4 sockets in version 1.2.

When the option is not set, packets are not routed according to the
table associated with the VRF master device and tests fail.

Fix this by prefixing the command with "ip vrf exec", which will cause
the route lookup to occur in the VRF routing table. This makes the tests
pass regardless of the libnet library version.

Fixes: 511e8db540 ("selftests: forwarding: Add test for custom multipath hash")
Fixes: 185b0c190b ("selftests: forwarding: Add test for custom multipath hash with IPv4 GRE")
Fixes: b7715acba4 ("selftests: forwarding: Add test for custom multipath hash with IPv6 GRE")
Reported-by: Ivan Vecera <ivecera@redhat.com>
Tested-by: Ivan Vecera <ivecera@redhat.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Amit Cohen <amcohen@nvidia.com>
Link: https://lore.kernel.org/r/20220809113320.751413-1-idosch@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
 		2022-08-10 22:36:14 -07:00
..
af_unix selftests: net: af_unix: Fix a build error of unix_connect.c. 2022-07-20 21:02:15 -07:00
bpf selftests net: fix kselftest net fatal error 2022-06-29 20:15:57 -07:00
forwarding selftests: forwarding: Fix failing tests with old libnet 2022-08-10 22:36:14 -07:00
mptcp selftests: mptcp: make sendfile selftest work 2022-08-05 08:51:29 +01:00
.gitignore selftests: add few test cases for tap driver 2022-08-05 08:59:15 +01:00
Makefile selftests: add few test cases for tap driver 2022-08-05 08:59:15 +01:00
altnames.sh
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amt.sh selftests: set amt.sh executable 2022-01-05 10:27:19 -08:00
arp_ndisc_evict_nocarrier.sh
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arp_ndisc_untracked_subnets.sh selftests: net: arp_ndisc_untracked_subnets: test for arp_accept and accept_untracked_na 2022-07-15 18:55:50 -07:00
bareudp.sh
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cmsg_ipv6.sh selftests: net: basic test for IPV6_2292* 2022-02-17 14:22:09 +00:00
cmsg_sender.c net/cmsg_sender: Remove a semicolon 2022-07-01 13:52:28 +01:00
cmsg_so_mark.sh selftests: net: cmsg_so_mark: test with SO_MARK set by setsockopt 2022-02-10 15:04:51 +00:00
cmsg_time.sh selftests: net: test standard socket cmsgs across UDP and ICMP sockets 2022-02-10 15:04:52 +00:00
config Revert "selftests: net: Add tls config dependency for tls selftests" 2022-03-28 16:15:54 -07:00
devlink_port_split.py
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drop_monitor_tests.sh
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fcnal-test.sh ipv4: fix bind address validity regression tests 2022-06-20 09:58:12 +01:00
fib-onlink-tests.sh
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fib_nexthop_multiprefix.sh
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fib_nexthop_nongw.sh selftests/net: test nexthop without gw 2022-07-14 14:41:19 +02:00
fib_nexthops.sh selftests: fib_nexthops: Make ping timeout configurable 2022-05-20 17:21:37 -07:00
fib_rule_tests.sh selftests: net: fib_rule_tests: fix support for running individual tests 2022-07-01 13:37:13 +01:00
fib_tests.sh selftests: fib_test: Add a test case for IPv4 broadcast neighbours 2022-02-21 11:44:30 +00:00
fin_ack_lat.c
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fin_ack_lat.sh
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gre_gso.sh selftests: net: switch to socat in the GSO GRE test 2021-11-12 19:59:01 -08:00
gro.c Networking changes for 5.17. 2022-01-10 19:06:09 -08:00
gro.sh
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hwtstamp_config.c
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icmp.sh
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icmp_redirect.sh selftests: icmp_redirect: pass xfail=0 to log_test() 2021-12-12 12:56:41 +00:00
in_netns.sh
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io_uring_zerocopy_tx.c selftests/io_uring: test zerocopy send 2022-07-24 18:41:07 -06:00
io_uring_zerocopy_tx.sh selftests/io_uring: test zerocopy send 2022-07-24 18:41:07 -06:00
ioam6.sh selftests: net: fix IOAM test skip return code 2022-08-02 09:51:31 +02:00
ioam6_parser.c selftests: net: ioam: expect support for Queue depth data 2022-01-21 19:26:39 -08:00
ip6_gre_headroom.sh
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ip_defrag.c
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ip_defrag.sh
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ipsec.c selftests/net: remove ARRAY_SIZE define from individual tests 2021-12-10 17:50:57 -07:00
ipv6_flowlabel.c ping: support ipv6 ping socket flow labels 2022-07-22 12:40:27 +01:00
ipv6_flowlabel.sh ping: support ipv6 ping socket flow labels 2022-07-22 12:40:27 +01:00
ipv6_flowlabel_mgr.c
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l2tp.sh
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msg_zerocopy.c
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msg_zerocopy.sh
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ndisc_unsolicited_na_test.sh net/ipv6: Expand and rename accept_unsolicited_na to accept_untracked_na 2022-05-31 11:36:57 +02:00
netdevice.sh
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nettest.c ipv4/raw: support binding to nonlocal addresses 2021-11-17 20:21:52 -08:00
pmtu.sh selftest: net: Test IPv4 PMTU exceptions with DSCP and ECN 2022-03-18 14:06:45 -07:00
psock_fanout.c selftests: net: fix array_size.cocci warning 2022-03-17 15:21:16 +01:00
psock_lib.h
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psock_snd.c selftests/net: enable lo.accept_local in psock_snd test 2022-05-25 21:58:35 -07:00
psock_snd.sh
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psock_tpacket.c
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reuseaddr_conflict.c
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reuseaddr_ports_exhausted.c
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reuseaddr_ports_exhausted.sh
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reuseport_addr_any.c
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reuseport_addr_any.sh
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reuseport_bpf.c selftests/net: remove ARRAY_SIZE define from individual tests 2021-12-10 17:50:57 -07:00
reuseport_bpf_cpu.c
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reuseport_bpf_numa.c selftests: net: fix array_size.cocci warning 2022-03-07 12:23:27 +00:00
reuseport_dualstack.c
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route_localnet.sh
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rtnetlink.sh selftests: rtnetlink: Use more sensible tos values 2022-02-03 19:11:21 -08:00
run_afpackettests
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run_netsocktests
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rxtimestamp.c selftests/net: remove ARRAY_SIZE define from individual tests 2021-12-10 17:50:57 -07:00
rxtimestamp.sh
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settings kselftests/net: adapt the timeout to the largest runtime 2022-01-13 12:53:22 +00:00
setup_loopback.sh
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setup_veth.sh
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so_netns_cookie.c
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so_txtime.c selftests/net: so_txtime: usage(): fix documentation of default clock 2022-05-03 13:18:26 +02:00
so_txtime.sh
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socket.c selftests/net: remove ARRAY_SIZE define from individual tests 2021-12-10 17:50:57 -07:00
srv6_end_dt4_l3vpn_test.sh
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srv6_end_dt6_l3vpn_test.sh
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srv6_end_dt46_l3vpn_test.sh
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srv6_hencap_red_l3vpn_test.sh selftests: seg6: add selftest for SRv6 H.Encaps.Red behavior 2022-07-29 12:14:03 +01:00
srv6_hl2encap_red_l2vpn_test.sh selftests: seg6: add selftest for SRv6 H.L2Encaps.Red behavior 2022-07-29 12:14:03 +01:00
stress_reuseport_listen.c net: selftests: Stress reuseport listen 2022-05-12 16:52:18 -07:00
stress_reuseport_listen.sh net: selftests: Stress reuseport listen 2022-05-12 16:52:18 -07:00
tap.c selftests: add few test cases for tap driver 2022-08-05 08:59:15 +01:00
tcp_fastopen_backup_key.c selftests/net: remove ARRAY_SIZE define from individual tests 2021-12-10 17:50:57 -07:00
tcp_fastopen_backup_key.sh
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tcp_inq.c
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tcp_mmap.c
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test_blackhole_dev.sh
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test_bpf.sh
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test_vxlan_fdb_changelink.sh
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test_vxlan_under_vrf.sh selftests: test_vxlan_under_vrf: Fix broken test case 2022-03-25 17:00:11 -07:00
test_vxlan_vnifiltering.sh selftests: add new tests for vxlan vnifiltering 2022-03-01 08:38:02 +00:00
timestamping.c selftests/net: timestamping: Fix bind_phc check 2022-01-31 11:44:04 +00:00
tls.c selftests: tls: handful of memrnd() and length checks 2022-07-28 21:49:59 -07:00
toeplitz.c selftests: net: fix array_size.cocci warning 2022-03-17 15:21:16 +01:00
toeplitz.sh
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toeplitz_client.sh
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traceroute.sh
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tun.c selftest: tun: add test for NAPI dismantle 2022-06-30 11:34:10 -07:00
txring_overwrite.c
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txtimestamp.c selftests: net: change fprintf format specifiers 2022-03-21 16:37:54 -07:00
txtimestamp.sh
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udpgro.sh selftests/net: fix section name when using xdp_dummy.o 2022-07-01 20:16:02 -07:00
udpgro_bench.sh selftests/net: fix section name when using xdp_dummy.o 2022-07-01 20:16:02 -07:00
udpgro_frglist.sh selftests/net: fix section name when using xdp_dummy.o 2022-07-01 20:16:02 -07:00
udpgro_fwd.sh selftests/net: fix section name when using xdp_dummy.o 2022-07-01 20:16:02 -07:00
udpgso.c selftests: Calculate udpgso segment count without header adjustment 2021-12-23 19:20:06 -08:00
udpgso.sh
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udpgso_bench.sh selftests/net: pass ipv6_args to udpgso_bench's IPv6 TCP test 2022-06-23 21:19:03 -07:00
udpgso_bench_rx.c selftests/net: udpgso_bench_rx: fix port argument 2021-11-11 12:24:26 +00:00
udpgso_bench_tx.c selftests/net: udpgso_bench_tx: fix dst ip argument 2021-12-29 17:29:50 -08:00
unicast_extensions.sh
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veth.sh selftests/net: fix section name when using xdp_dummy.o 2022-07-01 20:16:02 -07:00
vrf-xfrm-tests.sh
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vrf_route_leaking.sh
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vrf_strict_mode_test.sh selftests: net: vrf_strict_mode_test: add support to select a test to run 2022-05-02 10:48:29 +02:00
xfrm_policy.sh
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