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author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-10-24 06:47:44 +0100 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-10-24 06:47:44 +0100 |
commit | 50b825d7e87f4cff7070df6eb26390152bb29537 (patch) | |
tree | ec82aba49ab0c4743266ff37e18c8304a0367d06 /tools/testing/selftests/net/fib_tests.sh | |
parent | a97a2d4d56ea596871b739d63d41b084733bd9fb (diff) | |
parent | 3f80e08f40cdb308589a49077c87632fa4508b21 (diff) | |
download | op-kernel-dev-50b825d7e87f4cff7070df6eb26390152bb29537.zip op-kernel-dev-50b825d7e87f4cff7070df6eb26390152bb29537.tar.gz |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking updates from David Miller:
1) Add VF IPSEC offload support in ixgbe, from Shannon Nelson.
2) Add zero-copy AF_XDP support to i40e, from Björn Töpel.
3) All in-tree drivers are converted to {g,s}et_link_ksettings() so we
can get rid of the {g,s}et_settings ethtool callbacks, from Michal
Kubecek.
4) Add software timestamping to veth driver, from Michael Walle.
5) More work to make packet classifiers and actions lockless, from Vlad
Buslov.
6) Support sticky FDB entries in bridge, from Nikolay Aleksandrov.
7) Add ipv6 version of IP_MULTICAST_ALL sockopt, from Andre Naujoks.
8) Support batching of XDP buffers in vhost_net, from Jason Wang.
9) Add flow dissector BPF hook, from Petar Penkov.
10) i40e vf --> generic iavf conversion, from Jesse Brandeburg.
11) Add NLA_REJECT netlink attribute policy type, to signal when users
provide attributes in situations which don't make sense. From
Johannes Berg.
12) Switch TCP and fair-queue scheduler over to earliest departure time
model. From Eric Dumazet.
13) Improve guest receive performance by doing rx busy polling in tx
path of vhost networking driver, from Tonghao Zhang.
14) Add per-cgroup local storage to bpf
15) Add reference tracking to BPF, from Joe Stringer. The verifier can
now make sure that references taken to objects are properly released
by the program.
16) Support in-place encryption in TLS, from Vakul Garg.
17) Add new taprio packet scheduler, from Vinicius Costa Gomes.
18) Lots of selftests additions, too numerous to mention one by one here
but all of which are very much appreciated.
19) Support offloading of eBPF programs containing BPF to BPF calls in
nfp driver, frm Quentin Monnet.
20) Move dpaa2_ptp driver out of staging, from Yangbo Lu.
21) Lots of u32 classifier cleanups and simplifications, from Al Viro.
22) Add new strict versions of netlink message parsers, and enable them
for some situations. From David Ahern.
23) Evict neighbour entries on carrier down, also from David Ahern.
24) Support BPF sk_msg verdict programs with kTLS, from Daniel Borkmann
and John Fastabend.
25) Add support for filtering route dumps, from David Ahern.
26) New igc Intel driver for 2.5G parts, from Sasha Neftin et al.
27) Allow vxlan enslavement to bridges in mlxsw driver, from Ido
Schimmel.
28) Add queue and stack map types to eBPF, from Mauricio Vasquez B.
29) Add back byte-queue-limit support to r8169, with all the bug fixes
in other areas of the driver it works now! From Florian Westphal and
Heiner Kallweit.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (2147 commits)
tcp: add tcp_reset_xmit_timer() helper
qed: Fix static checker warning
Revert "be2net: remove desc field from be_eq_obj"
Revert "net: simplify sock_poll_wait"
net: socionext: Reset tx queue in ndo_stop
net: socionext: Add dummy PHY register read in phy_write()
net: socionext: Stop PHY before resetting netsec
net: stmmac: Set OWN bit for jumbo frames
arm64: dts: stratix10: Support Ethernet Jumbo frame
tls: Add maintainers
net: ethernet: ti: cpsw: unsync mcast entries while switch promisc mode
octeontx2-af: Support for NIXLF's UCAST/PROMISC/ALLMULTI modes
octeontx2-af: Support for setting MAC address
octeontx2-af: Support for changing RSS algorithm
octeontx2-af: NIX Rx flowkey configuration for RSS
octeontx2-af: Install ucast and bcast pkt forwarding rules
octeontx2-af: Add LMAC channel info to NIXLF_ALLOC response
octeontx2-af: NPC MCAM and LDATA extract minimal configuration
octeontx2-af: Enable packet length and csum validation
octeontx2-af: Support for VTAG strip and capture
...
Diffstat (limited to 'tools/testing/selftests/net/fib_tests.sh')
-rwxr-xr-x | tools/testing/selftests/net/fib_tests.sh | 167 |
1 files changed, 146 insertions, 21 deletions
diff --git a/tools/testing/selftests/net/fib_tests.sh b/tools/testing/selftests/net/fib_tests.sh index 0f45633..802b4af 100755 --- a/tools/testing/selftests/net/fib_tests.sh +++ b/tools/testing/selftests/net/fib_tests.sh @@ -9,11 +9,11 @@ ret=0 ksft_skip=4 # all tests in this script. Can be overridden with -t option -TESTS="unregister down carrier nexthop ipv6_rt ipv4_rt ipv6_addr_metric ipv4_addr_metric" +TESTS="unregister down carrier nexthop ipv6_rt ipv4_rt ipv6_addr_metric ipv4_addr_metric ipv6_route_metrics ipv4_route_metrics" VERBOSE=0 PAUSE_ON_FAIL=no PAUSE=no -IP="ip -netns testns" +IP="ip -netns ns1" log_test() { @@ -47,8 +47,10 @@ log_test() setup() { set -e - ip netns add testns + ip netns add ns1 $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 $IP link add dummy0 type dummy $IP link set dev dummy0 up @@ -61,7 +63,8 @@ setup() cleanup() { $IP link del dev dummy0 &> /dev/null - ip netns del testns + ip netns del ns1 + ip netns del ns2 &> /dev/null } get_linklocal() @@ -639,11 +642,14 @@ add_initial_route6() check_route6() { - local pfx="2001:db8:104::/64" + local pfx local expected="$1" local out local rc=0 + set -- $expected + pfx=$1 + out=$($IP -6 ro ls match ${pfx} | sed -e 's/ pref medium//') [ "${out}" = "${expected}" ] && return 0 @@ -690,28 +696,33 @@ route_setup() [ "${VERBOSE}" = "1" ] && set -x set -e - $IP li add red up type vrf table 101 + ip netns add ns2 + 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 + $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 vrf red up - $IP li set veth4 vrf red up - $IP li add dummy1 type dummy - $IP li set dummy1 vrf red up - - $IP -6 addr add 2001:db8:101::1/64 dev veth1 - $IP -6 addr add 2001:db8:101::2/64 dev veth2 - $IP -6 addr add 2001:db8:103::1/64 dev veth3 - $IP -6 addr add 2001:db8:103::2/64 dev veth4 - $IP -6 addr add 2001:db8:104::1/64 dev dummy1 + $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 172.16.101.2/24 dev veth2 $IP addr add 172.16.103.1/24 dev veth3 - $IP addr add 172.16.103.2/24 dev veth4 - $IP addr add 172.16.104.1/24 dev dummy1 + + 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 set +ex } @@ -944,7 +955,7 @@ ipv6_addr_metric_test() log_test $rc 0 "Modify metric of address" # verify prefix route removed on down - run_cmd "ip netns exec testns sysctl -qw net.ipv6.conf.all.keep_addr_on_down=1" + run_cmd "ip netns exec ns1 sysctl -qw net.ipv6.conf.all.keep_addr_on_down=1" run_cmd "$IP li set dev dummy2 down" rc=$? if [ $rc -eq 0 ]; then @@ -967,6 +978,77 @@ ipv6_addr_metric_test() cleanup } +ipv6_route_metrics_test() +{ + local rc + + echo + echo "IPv6 routes with metrics" + + route_setup + + # + # single path with metrics + # + run_cmd "$IP -6 ro add 2001:db8:111::/64 via 2001:db8:101::2 mtu 1400" + rc=$? + if [ $rc -eq 0 ]; then + check_route6 "2001:db8:111::/64 via 2001:db8:101::2 dev veth1 metric 1024 mtu 1400" + rc=$? + fi + log_test $rc 0 "Single path route with mtu metric" + + + # + # multipath via separate routes with metrics + # + run_cmd "$IP -6 ro add 2001:db8:112::/64 via 2001:db8:101::2 mtu 1400" + run_cmd "$IP -6 ro append 2001:db8:112::/64 via 2001:db8:103::2" + rc=$? + if [ $rc -eq 0 ]; then + check_route6 "2001:db8:112::/64 metric 1024 mtu 1400 nexthop via 2001:db8:101::2 dev veth1 weight 1 nexthop via 2001:db8:103::2 dev veth3 weight 1" + rc=$? + fi + log_test $rc 0 "Multipath route via 2 single routes with mtu metric on first" + + # second route is coalesced to first to make a multipath route. + # MTU of the second path is hidden from display! + run_cmd "$IP -6 ro add 2001:db8:113::/64 via 2001:db8:101::2" + run_cmd "$IP -6 ro append 2001:db8:113::/64 via 2001:db8:103::2 mtu 1400" + rc=$? + if [ $rc -eq 0 ]; then + check_route6 "2001:db8:113::/64 metric 1024 nexthop via 2001:db8:101::2 dev veth1 weight 1 nexthop via 2001:db8:103::2 dev veth3 weight 1" + rc=$? + fi + log_test $rc 0 "Multipath route via 2 single routes with mtu metric on 2nd" + + run_cmd "$IP -6 ro del 2001:db8:113::/64 via 2001:db8:101::2" + if [ $? -eq 0 ]; then + check_route6 "2001:db8:113::/64 via 2001:db8:103::2 dev veth3 metric 1024 mtu 1400" + log_test $? 0 " MTU of second leg" + fi + + # + # multipath with metrics + # + run_cmd "$IP -6 ro add 2001:db8:115::/64 mtu 1400 nexthop via 2001:db8:101::2 nexthop via 2001:db8:103::2" + rc=$? + if [ $rc -eq 0 ]; then + check_route6 "2001:db8:115::/64 metric 1024 mtu 1400 nexthop via 2001:db8:101::2 dev veth1 weight 1 nexthop via 2001:db8:103::2 dev veth3 weight 1" + rc=$? + fi + 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" + 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" + log_test $? 2 "Invalid metric (fails metric_convert)" + + route_cleanup +} + # add route for a prefix, flushing any existing routes first # expected to be the first step of a test add_route() @@ -1005,11 +1087,15 @@ add_initial_route() check_route() { - local pfx="172.16.104.0/24" + local pfx local expected="$1" local out local rc=0 + set -- $expected + pfx=$1 + [ "${pfx}" = "unreachable" ] && pfx=$2 + out=$($IP ro ls match ${pfx}) [ "${out}" = "${expected}" ] && return 0 @@ -1319,6 +1405,43 @@ ipv4_addr_metric_test() cleanup } +ipv4_route_metrics_test() +{ + local rc + + echo + echo "IPv4 route add / append tests" + + route_setup + + run_cmd "$IP ro add 172.16.111.0/24 via 172.16.101.2 mtu 1400" + rc=$? + if [ $rc -eq 0 ]; then + check_route "172.16.111.0/24 via 172.16.101.2 dev veth1 mtu 1400" + rc=$? + fi + log_test $rc 0 "Single path route with mtu metric" + + + run_cmd "$IP ro add 172.16.112.0/24 mtu 1400 nexthop via 172.16.101.2 nexthop via 172.16.103.2" + rc=$? + if [ $rc -eq 0 ]; then + check_route "172.16.112.0/24 mtu 1400 nexthop via 172.16.101.2 dev veth1 weight 1 nexthop via 172.16.103.2 dev veth3 weight 1" + rc=$? + fi + 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" + 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" + log_test $? 2 "Invalid metric (fails metric_convert)" + + route_cleanup +} + + ################################################################################ # usage @@ -1385,6 +1508,8 @@ do ipv4_route_test|ipv4_rt) ipv4_route_test;; ipv6_addr_metric) ipv6_addr_metric_test;; ipv4_addr_metric) ipv4_addr_metric_test;; + ipv6_route_metrics) ipv6_route_metrics_test;; + ipv4_route_metrics) ipv4_route_metrics_test;; help) echo "Test names: $TESTS"; exit 0;; esac |