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-rw-r--r--tools/testing/selftests/net/.gitignore1
-rwxr-xr-xtools/testing/selftests/net/forwarding/no_forwarding.sh2
-rw-r--r--tools/testing/selftests/net/netfilter/Makefile1
-rw-r--r--tools/testing/selftests/net/netfilter/config2
-rwxr-xr-xtools/testing/selftests/net/netfilter/conntrack_vrf.sh33
-rwxr-xr-xtools/testing/selftests/net/netfilter/vxlan_mtu_frag.sh121
-rw-r--r--tools/testing/selftests/net/rds/.gitignore1
-rw-r--r--tools/testing/selftests/net/rds/Makefile2
-rw-r--r--tools/testing/selftests/net/ynl.mk4
9 files changed, 165 insertions, 2 deletions
diff --git a/tools/testing/selftests/net/.gitignore b/tools/testing/selftests/net/.gitignore
index 1c04c780db66..217d8b7a7365 100644
--- a/tools/testing/selftests/net/.gitignore
+++ b/tools/testing/selftests/net/.gitignore
@@ -16,6 +16,7 @@ ipsec
ipv6_flowlabel
ipv6_flowlabel_mgr
log.txt
+msg_oob
msg_zerocopy
ncdevmem
nettest
diff --git a/tools/testing/selftests/net/forwarding/no_forwarding.sh b/tools/testing/selftests/net/forwarding/no_forwarding.sh
index 9e677aa64a06..694ece9ba3a7 100755
--- a/tools/testing/selftests/net/forwarding/no_forwarding.sh
+++ b/tools/testing/selftests/net/forwarding/no_forwarding.sh
@@ -202,7 +202,7 @@ one_bridge_two_pvids()
ip link set $swp2 master br0
bridge vlan add dev $swp1 vid 1 pvid untagged
- bridge vlan add dev $swp1 vid 2 pvid untagged
+ bridge vlan add dev $swp2 vid 2 pvid untagged
run_test "Switch ports in VLAN-aware bridge with different PVIDs"
diff --git a/tools/testing/selftests/net/netfilter/Makefile b/tools/testing/selftests/net/netfilter/Makefile
index e6c9e777fead..542f7886a0bc 100644
--- a/tools/testing/selftests/net/netfilter/Makefile
+++ b/tools/testing/selftests/net/netfilter/Makefile
@@ -31,6 +31,7 @@ TEST_PROGS += nft_tproxy_tcp.sh
TEST_PROGS += nft_tproxy_udp.sh
TEST_PROGS += nft_zones_many.sh
TEST_PROGS += rpath.sh
+TEST_PROGS += vxlan_mtu_frag.sh
TEST_PROGS += xt_string.sh
TEST_PROGS_EXTENDED = nft_concat_range_perf.sh
diff --git a/tools/testing/selftests/net/netfilter/config b/tools/testing/selftests/net/netfilter/config
index c5fe7b34eaf1..43d8b500d391 100644
--- a/tools/testing/selftests/net/netfilter/config
+++ b/tools/testing/selftests/net/netfilter/config
@@ -7,6 +7,7 @@ CONFIG_BRIDGE_EBT_REDIRECT=m
CONFIG_BRIDGE_EBT_T_FILTER=m
CONFIG_BRIDGE_NETFILTER=m
CONFIG_BRIDGE_NF_EBTABLES=m
+CONFIG_BRIDGE_VLAN_FILTERING=y
CONFIG_CGROUP_BPF=y
CONFIG_DUMMY=m
CONFIG_INET_ESP=m
@@ -84,6 +85,7 @@ CONFIG_NFT_SYNPROXY=m
CONFIG_NFT_TPROXY=m
CONFIG_VETH=m
CONFIG_VLAN_8021Q=m
+CONFIG_VXLAN=m
CONFIG_XFRM_USER=m
CONFIG_XFRM_STATISTICS=y
CONFIG_NET_PKTGEN=m
diff --git a/tools/testing/selftests/net/netfilter/conntrack_vrf.sh b/tools/testing/selftests/net/netfilter/conntrack_vrf.sh
index 073e8e62d350..e95ecb37c2b1 100755
--- a/tools/testing/selftests/net/netfilter/conntrack_vrf.sh
+++ b/tools/testing/selftests/net/netfilter/conntrack_vrf.sh
@@ -32,6 +32,7 @@ source lib.sh
IP0=172.30.30.1
IP1=172.30.30.2
+DUMMYNET=10.9.9
PFXL=30
ret=0
@@ -54,6 +55,7 @@ setup_ns ns0 ns1
ip netns exec "$ns0" sysctl -q -w net.ipv4.conf.default.rp_filter=0
ip netns exec "$ns0" sysctl -q -w net.ipv4.conf.all.rp_filter=0
ip netns exec "$ns0" sysctl -q -w net.ipv4.conf.all.rp_filter=0
+ip netns exec "$ns0" sysctl -q -w net.ipv4.conf.all.forwarding=1
if ! ip link add veth0 netns "$ns0" type veth peer name veth0 netns "$ns1" > /dev/null 2>&1; then
echo "SKIP: Could not add veth device"
@@ -65,13 +67,18 @@ if ! ip -net "$ns0" li add tvrf type vrf table 9876; then
exit $ksft_skip
fi
+ip -net "$ns0" link add dummy0 type dummy
+
ip -net "$ns0" li set veth0 master tvrf
+ip -net "$ns0" li set dummy0 master tvrf
ip -net "$ns0" li set tvrf up
ip -net "$ns0" li set veth0 up
+ip -net "$ns0" li set dummy0 up
ip -net "$ns1" li set veth0 up
ip -net "$ns0" addr add $IP0/$PFXL dev veth0
ip -net "$ns1" addr add $IP1/$PFXL dev veth0
+ip -net "$ns0" addr add $DUMMYNET.1/$PFXL dev dummy0
listener_ready()
{
@@ -212,9 +219,35 @@ EOF
fi
}
+test_fib()
+{
+ip netns exec "$ns0" nft -f - <<EOF
+flush ruleset
+table ip t {
+ counter fibcount { }
+
+ chain prerouting {
+ type filter hook prerouting priority 0;
+ meta iifname veth0 ip daddr $DUMMYNET.2 fib daddr oif dummy0 counter name fibcount notrack
+ }
+}
+EOF
+ ip -net "$ns1" route add 10.9.9.0/24 via "$IP0" dev veth0
+ ip netns exec "$ns1" ping -q -w 1 -c 1 "$DUMMYNET".2 > /dev/null
+
+ if ip netns exec "$ns0" nft list counter t fibcount | grep -q "packets 1"; then
+ echo "PASS: fib lookup returned exepected output interface"
+ else
+ echo "FAIL: fib lookup did not return exepected output interface"
+ ret=1
+ return
+ fi
+}
+
test_ct_zone_in
test_masquerade_vrf "default"
test_masquerade_vrf "pfifo"
test_masquerade_veth
+test_fib
exit $ret
diff --git a/tools/testing/selftests/net/netfilter/vxlan_mtu_frag.sh b/tools/testing/selftests/net/netfilter/vxlan_mtu_frag.sh
new file mode 100755
index 000000000000..912cb9583af1
--- /dev/null
+++ b/tools/testing/selftests/net/netfilter/vxlan_mtu_frag.sh
@@ -0,0 +1,121 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+
+source lib.sh
+
+if ! modprobe -q -n br_netfilter 2>&1; then
+ echo "SKIP: Test needs br_netfilter kernel module"
+ exit $ksft_skip
+fi
+
+cleanup()
+{
+ cleanup_all_ns
+}
+
+trap cleanup EXIT
+
+setup_ns host vtep router
+
+create_topology()
+{
+ ip link add host-eth0 netns "$host" type veth peer name vtep-host netns "$vtep"
+ ip link add vtep-router netns "$vtep" type veth peer name router-vtep netns "$router"
+}
+
+setup_host()
+{
+ # bring ports up
+ ip -n "$host" addr add 10.0.0.1/24 dev host-eth0
+ ip -n "$host" link set host-eth0 up
+
+ # Add VLAN 10,20
+ for vid in 10 20; do
+ ip -n "$host" link add link host-eth0 name host-eth0.$vid type vlan id $vid
+ ip -n "$host" addr add 10.0.$vid.1/24 dev host-eth0.$vid
+ ip -n "$host" link set host-eth0.$vid up
+ done
+}
+
+setup_vtep()
+{
+ # create bridge on vtep
+ ip -n "$vtep" link add name br0 type bridge
+ ip -n "$vtep" link set br0 type bridge vlan_filtering 1
+
+ # VLAN 10 is untagged PVID
+ ip -n "$vtep" link set dev vtep-host master br0
+ bridge -n "$vtep" vlan add dev vtep-host vid 10 pvid untagged
+
+ # VLAN 20 as other VID
+ ip -n "$vtep" link set dev vtep-host master br0
+ bridge -n "$vtep" vlan add dev vtep-host vid 20
+
+ # single-vxlan device on vtep
+ ip -n "$vtep" address add dev vtep-router 60.0.0.1/24
+ ip -n "$vtep" link add dev vxd type vxlan external \
+ vnifilter local 60.0.0.1 remote 60.0.0.2 dstport 4789 ttl 64
+ ip -n "$vtep" link set vxd master br0
+
+ # Add VLAN-VNI 1-1 mappings
+ bridge -n "$vtep" link set dev vxd vlan_tunnel on
+ for vid in 10 20; do
+ bridge -n "$vtep" vlan add dev vxd vid $vid
+ bridge -n "$vtep" vlan add dev vxd vid $vid tunnel_info id $vid
+ bridge -n "$vtep" vni add dev vxd vni $vid
+ done
+
+ # bring ports up
+ ip -n "$vtep" link set vxd up
+ ip -n "$vtep" link set vtep-router up
+ ip -n "$vtep" link set vtep-host up
+ ip -n "$vtep" link set dev br0 up
+}
+
+setup_router()
+{
+ # bring ports up
+ ip -n "$router" link set router-vtep up
+}
+
+setup()
+{
+ modprobe -q br_netfilter
+ create_topology
+ setup_host
+ setup_vtep
+ setup_router
+}
+
+test_large_mtu_untagged_traffic()
+{
+ ip -n "$vtep" link set vxd mtu 1000
+ ip -n "$host" neigh add 10.0.0.2 lladdr ca:fe:ba:be:00:01 dev host-eth0
+ ip netns exec "$host" \
+ ping -q 10.0.0.2 -I host-eth0 -c 1 -W 0.5 -s2000 > /dev/null 2>&1
+ return 0
+}
+
+test_large_mtu_tagged_traffic()
+{
+ for vid in 10 20; do
+ ip -n "$vtep" link set vxd mtu 1000
+ ip -n "$host" neigh add 10.0.$vid.2 lladdr ca:fe:ba:be:00:01 dev host-eth0.$vid
+ ip netns exec "$host" \
+ ping -q 10.0.$vid.2 -I host-eth0.$vid -c 1 -W 0.5 -s2000 > /dev/null 2>&1
+ done
+ return 0
+}
+
+do_test()
+{
+ # Frames will be dropped so ping will not succeed
+ # If it doesn't panic, it passes
+ test_large_mtu_tagged_traffic
+ test_large_mtu_untagged_traffic
+}
+
+setup && \
+echo "Test for VxLAN fragmentation with large MTU in br_netfilter:" && \
+do_test && echo "PASS!"
+exit $?
diff --git a/tools/testing/selftests/net/rds/.gitignore b/tools/testing/selftests/net/rds/.gitignore
new file mode 100644
index 000000000000..1c6f04e2aa11
--- /dev/null
+++ b/tools/testing/selftests/net/rds/.gitignore
@@ -0,0 +1 @@
+include.sh
diff --git a/tools/testing/selftests/net/rds/Makefile b/tools/testing/selftests/net/rds/Makefile
index cf30307a829b..1803c39dbacb 100644
--- a/tools/testing/selftests/net/rds/Makefile
+++ b/tools/testing/selftests/net/rds/Makefile
@@ -8,6 +8,6 @@ TEST_PROGS := run.sh \
TEST_FILES := include.sh
-EXTRA_CLEAN := /tmp/rds_logs
+EXTRA_CLEAN := /tmp/rds_logs include.sh
include ../../lib.mk
diff --git a/tools/testing/selftests/net/ynl.mk b/tools/testing/selftests/net/ynl.mk
index 59cb26cf3f73..1ef24119def0 100644
--- a/tools/testing/selftests/net/ynl.mk
+++ b/tools/testing/selftests/net/ynl.mk
@@ -19,3 +19,7 @@ $(YNL_OUTPUTS): CFLAGS += \
$(OUTPUT)/libynl.a:
$(Q)$(MAKE) -C $(top_srcdir)/tools/net/ynl GENS="$(YNL_GENS)" libynl.a
$(Q)cp $(top_srcdir)/tools/net/ynl/libynl.a $(OUTPUT)/libynl.a
+
+EXTRA_CLEAN += \
+ $(top_srcdir)/tools/net/ynl/lib/__pycache__ \
+ $(top_srcdir)/tools/net/ynl/lib/*.[ado]
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-22 20:01:16 +0300