From: Ido Schimmel <ido...@mellanox.com>
Generate packets matching the various control traps and check that the
traps' stats increase accordingly.
Signed-off-by: Ido Schimmel <ido...@mellanox.com>
---
.../drivers/net/mlxsw/devlink_trap_control.sh | 688 ++++++++++++++++++
.../selftests/net/forwarding/devlink_lib.sh | 23 +
2 files changed, 711 insertions(+)
create mode 100755
tools/testing/selftests/drivers/net/mlxsw/devlink_trap_control.sh
diff --git a/tools/testing/selftests/drivers/net/mlxsw/devlink_trap_control.sh
b/tools/testing/selftests/drivers/net/mlxsw/devlink_trap_control.sh
new file mode 100755
index 000000000000..a37273473c1b
--- /dev/null
+++ b/tools/testing/selftests/drivers/net/mlxsw/devlink_trap_control.sh
@@ -0,0 +1,688 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+#
+# Test devlink-trap control trap functionality over mlxsw. Each registered
+# control packet trap is tested to make sure it is triggered under the right
+# conditions.
+#
+# +---------------------------------+
+# | H1 (vrf) |
+# | + $h1 |
+# | | 192.0.2.1/24 |
+# | | 2001:db8:1::1/64 |
+# | | |
+# | | default via 192.0.2.2 |
+# | | default via 2001:db8:1::2 |
+# +----|----------------------------+
+# |
+# +----|----------------------------------------------------------------------+
+# | SW | |
+# | + $rp1 |
+# | 192.0.2.2/24 |
+# | 2001:db8:1::2/64 |
+# | |
+# | 2001:db8:2::2/64 |
+# | 198.51.100.2/24 |
+# | + $rp2 |
+# | | |
+# +----|----------------------------------------------------------------------+
+# |
+# +----|----------------------------+
+# | | default via 198.51.100.2 |
+# | | default via 2001:db8:2::2 |
+# | | |
+# | | 2001:db8:2::1/64 |
+# | | 198.51.100.1/24 |
+# | + $h2 |
+# | H2 (vrf) |
+# +---------------------------------+
+
+lib_dir=$(dirname $0)/../../../net/forwarding
+
+ALL_TESTS="
+ stp_test
+ lacp_test
+ lldp_test
+ igmp_query_test
+ igmp_v1_report_test
+ igmp_v2_report_test
+ igmp_v3_report_test
+ igmp_v2_leave_test
+ mld_query_test
+ mld_v1_report_test
+ mld_v2_report_test
+ mld_v1_done_test
+ ipv4_dhcp_test
+ ipv6_dhcp_test
+ arp_request_test
+ arp_response_test
+ ipv6_neigh_solicit_test
+ ipv6_neigh_advert_test
+ ipv4_bfd_test
+ ipv6_bfd_test
+ ipv4_ospf_test
+ ipv6_ospf_test
+ ipv4_bgp_test
+ ipv6_bgp_test
+ ipv4_vrrp_test
+ ipv6_vrrp_test
+ ipv4_pim_test
+ ipv6_pim_test
+ uc_loopback_test
+ local_route_test
+ external_route_test
+ ipv6_uc_dip_link_local_scope_test
+ ipv4_router_alert_test
+ ipv6_router_alert_test
+ ipv6_dip_all_nodes_test
+ ipv6_dip_all_routers_test
+ ipv6_router_solicit_test
+ ipv6_router_advert_test
+ ipv6_redirect_test
+ ptp_event_test
+ ptp_general_test
+ flow_action_sample_test
+ flow_action_trap_test
+"
+NUM_NETIFS=4
+source $lib_dir/lib.sh
+source $lib_dir/devlink_lib.sh
+
+h1_create()
+{
+ simple_if_init $h1 192.0.2.1/24 2001:db8:1::1/64
+
+ ip -4 route add default vrf v$h1 nexthop via 192.0.2.2
+ ip -6 route add default vrf v$h1 nexthop via 2001:db8:1::2
+}
+
+h1_destroy()
+{
+ ip -6 route del default vrf v$h1 nexthop via 2001:db8:1::2
+ ip -4 route del default vrf v$h1 nexthop via 192.0.2.2
+
+ simple_if_fini $h1 192.0.2.1/24 2001:db8:1::1/64
+}
+
+h2_create()
+{
+ simple_if_init $h2 198.51.100.1/24 2001:db8:2::1/64
+
+ ip -4 route add default vrf v$h2 nexthop via 198.51.100.2
+ ip -6 route add default vrf v$h2 nexthop via 2001:db8:2::2
+}
+
+h2_destroy()
+{
+ ip -6 route del default vrf v$h2 nexthop via 2001:db8:2::2
+ ip -4 route del default vrf v$h2 nexthop via 198.51.100.2
+
+ simple_if_fini $h2 198.51.100.1/24 2001:db8:2::1/64
+}
+
+router_create()
+{
+ ip link set dev $rp1 up
+ ip link set dev $rp2 up
+
+ __addr_add_del $rp1 add 192.0.2.2/24 2001:db8:1::2/64
+ __addr_add_del $rp2 add 198.51.100.2/24 2001:db8:2::2/64
+}
+
+router_destroy()
+{
+ __addr_add_del $rp2 del 198.51.100.2/24 2001:db8:2::2/64
+ __addr_add_del $rp1 del 192.0.2.2/24 2001:db8:1::2/64
+
+ ip link set dev $rp2 down
+ ip link set dev $rp1 down
+}
+
+setup_prepare()
+{
+ h1=${NETIFS[p1]}
+ rp1=${NETIFS[p2]}
+
+ rp2=${NETIFS[p3]}
+ h2=${NETIFS[p4]}
+
+ vrf_prepare
+ forwarding_enable
+
+ h1_create
+ h2_create
+ router_create
+}
+
+cleanup()
+{
+ pre_cleanup
+
+ router_destroy
+ h2_destroy
+ h1_destroy
+
+ forwarding_restore
+ vrf_cleanup
+}
+
+stp_test()
+{
+ devlink_trap_stats_test "STP" "stp" $MZ $h1 -c 1 -t bpdu -q
+}
+
+lacp_payload_get()
+{
+ local source_mac=$1; shift
+ local p
+
+ p=$(:
+ )"01:80:C2:00:00:02:"$( : ETH daddr
+ )"$source_mac:"$( : ETH saddr
+ )"88:09:"$( : ETH type
+ )
+ echo $p
+}
+
+lacp_test()
+{
+ local h1mac=$(mac_get $h1)
+
+ devlink_trap_stats_test "LACP" "lacp" $MZ $h1 -c 1 \
+ $(lacp_payload_get $h1mac) -p 100 -q
+}
+
+lldp_payload_get()
+{
+ local source_mac=$1; shift
+ local p
+
+ p=$(:
+ )"01:80:C2:00:00:0E:"$( : ETH daddr
+ )"$source_mac:"$( : ETH saddr
+ )"88:CC:"$( : ETH type
+ )
+ echo $p
+}
+
+lldp_test()
+{
+ local h1mac=$(mac_get $h1)
+
+ devlink_trap_stats_test "LLDP" "lldp" $MZ $h1 -c 1 \
+ $(lldp_payload_get $h1mac) -p 100 -q
+}
+
+igmp_query_test()
+{
+ # IGMP (IP Protocol 2) Membership Query (Type 0x11)
+ devlink_trap_stats_test "IGMP Membership Query" "igmp_query" \
+ $MZ $h1 -c 1 -a own -b 01:00:5E:00:00:01 \
+ -A 192.0.2.1 -B 224.0.0.1 -t ip proto=2,p=11 -p 100 -q
+}
+
+igmp_v1_report_test()
+{
+ # IGMP (IP Protocol 2) Version 1 Membership Report (Type 0x12)
+ devlink_trap_stats_test "IGMP Version 1 Membership Report" \
+ "igmp_v1_report" $MZ $h1 -c 1 -a own -b 01:00:5E:00:00:01 \
+ -A 192.0.2.1 -B 244.0.0.1 -t ip proto=2,p=12 -p 100 -q
+}
+
+igmp_v2_report_test()
+{
+ # IGMP (IP Protocol 2) Version 2 Membership Report (Type 0x16)
+ devlink_trap_stats_test "IGMP Version 2 Membership Report" \
+ "igmp_v2_report" $MZ $h1 -c 1 -a own -b 01:00:5E:00:00:01 \
+ -A 192.0.2.1 -B 244.0.0.1 -t ip proto=2,p=16 -p 100 -q
+}
+
+igmp_v3_report_test()
+{
+ # IGMP (IP Protocol 2) Version 3 Membership Report (Type 0x22)
+ devlink_trap_stats_test "IGMP Version 3 Membership Report" \
+ "igmp_v3_report" $MZ $h1 -c 1 -a own -b 01:00:5E:00:00:01 \
+ -A 192.0.2.1 -B 244.0.0.1 -t ip proto=2,p=22 -p 100 -q
+}
+
+igmp_v2_leave_test()
+{
+ # IGMP (IP Protocol 2) Version 2 Leave Group (Type 0x17)
+ devlink_trap_stats_test "IGMP Version 2 Leave Group" \
+ "igmp_v2_leave" $MZ $h1 -c 1 -a own -b 01:00:5E:00:00:02 \
+ -A 192.0.2.1 -B 224.0.0.2 -t ip proto=2,p=17 -p 100 -q
+}
+
+mld_payload_get()
+{
+ local type=$1; shift
+ local p
+
+ type=$(printf "%x" $type)
+ p=$(:
+ )"3A:"$( : Next Header - ICMPv6
+ )"00:"$( : Hdr Ext Len
+ )"00:00:00:00:00:00:"$( : Options and Padding
+ )"$type:"$( : ICMPv6.type
+ )"00:"$( : ICMPv6.code
+ )"00:"$( : ICMPv6.checksum
+ )
+ echo $p
+}
+
+mld_query_test()
+{
+ # MLD Multicast Listener Query (Type 130)
+ devlink_trap_stats_test "MLD Multicast Listener Query" "mld_query" \
+ $MZ $h1 -6 -c 1 -A fe80::1 -B ff02::1 \
+ -t ip hop=1,next=0,payload=$(mld_payload_get 130) -p 100 -q
+}
+
+mld_v1_report_test()
+{
+ # MLD Version 1 Multicast Listener Report (Type 131)
+ devlink_trap_stats_test "MLD Version 1 Multicast Listener Report" \
+ "mld_v1_report" $MZ $h1 -6 -c 1 -A fe80::1 -B ff02::16 \
+ -t ip hop=1,next=0,payload=$(mld_payload_get 131) -p 100 -q
+}
+
+mld_v2_report_test()
+{
+ # MLD Version 2 Multicast Listener Report (Type 143)
+ devlink_trap_stats_test "MLD Version 2 Multicast Listener Report" \
+ "mld_v2_report" $MZ $h1 -6 -c 1 -A fe80::1 -B ff02::16 \
+ -t ip hop=1,next=0,payload=$(mld_payload_get 143) -p 100 -q
+}
+
+mld_v1_done_test()
+{
+ # MLD Version 1 Multicast Listener Done (Type 132)
+ devlink_trap_stats_test "MLD Version 1 Multicast Listener Done" \
+ "mld_v1_done" $MZ $h1 -6 -c 1 -A fe80::1 -B ff02::16 \
+ -t ip hop=1,next=0,payload=$(mld_payload_get 132) -p 100 -q
+}
+
+ipv4_dhcp_test()
+{
+ devlink_trap_stats_test "IPv4 DHCP Port 67" "ipv4_dhcp" \
+ $MZ $h1 -c 1 -a own -b bcast -A 0.0.0.0 -B 255.255.255.255 \
+ -t udp sp=68,dp=67 -p 100 -q
+
+ devlink_trap_stats_test "IPv4 DHCP Port 68" "ipv4_dhcp" \
+ $MZ $h1 -c 1 -a own -b $(mac_get $rp1) -A 192.0.2.1 \
+ -B 255.255.255.255 -t udp sp=67,dp=68 -p 100 -q
+}
+
+ipv6_dhcp_test()
+{
+ devlink_trap_stats_test "IPv6 DHCP Port 547" "ipv6_dhcp" \
+ $MZ $h1 -6 -c 1 -A fe80::1 -B ff02::1:2 -t udp sp=546,dp=547 \
+ -p 100 -q
+
+ devlink_trap_stats_test "IPv6 DHCP Port 546" "ipv6_dhcp" \
+ $MZ $h1 -6 -c 1 -A fe80::1 -B ff02::1:2 -t udp sp=547,dp=546 \
+ -p 100 -q
+}
+
+arp_request_test()
+{
+ devlink_trap_stats_test "ARP Request" "arp_request" \
+ $MZ $h1 -c 1 -a own -b bcast -t arp request -p 100 -q
+}
+
+arp_response_test()
+{
+ devlink_trap_stats_test "ARP Response" "arp_response" \
+ $MZ $h1 -c 1 -a own -b $(mac_get $rp1) -t arp reply -p 100 -q
+}
+
+icmpv6_header_get()
+{
+ local type=$1; shift
+ local p
+
+ type=$(printf "%x" $type)
+ p=$(:
+ )"$type:"$( : ICMPv6.type
+ )"00:"$( : ICMPv6.code
+ )"00:"$( : ICMPv6.checksum
+ )
+ echo $p
+}
+
+ipv6_neigh_solicit_test()
+{
+ devlink_trap_stats_test "IPv6 Neighbour Solicitation" \
+ "ipv6_neigh_solicit" $MZ $h1 -6 -c 1 \
+ -A fe80::1 -B ff02::1:ff00:02 \
+ -t ip hop=1,next=58,payload=$(icmpv6_header_get 135) -p 100 -q
+}
+
+ipv6_neigh_advert_test()
+{
+ devlink_trap_stats_test "IPv6 Neighbour Advertisement" \
+ "ipv6_neigh_advert" $MZ $h1 -6 -c 1 -a own -b $(mac_get $rp1) \
+ -A fe80::1 -B 2001:db8:1::2 \
+ -t ip hop=1,next=58,payload=$(icmpv6_header_get 136) -p 100 -q
+}
+
+ipv4_bfd_test()
+{
+ devlink_trap_stats_test "IPv4 BFD Control - Port 3784" "ipv4_bfd" \
+ $MZ $h1 -c 1 -a own -b $(mac_get $rp1) \
+ -A 192.0.2.1 -B 192.0.2.2 -t udp sp=49153,dp=3784 -p 100 -q
+
+ devlink_trap_stats_test "IPv4 BFD Echo - Port 3785" "ipv4_bfd" \
+ $MZ $h1 -c 1 -a own -b $(mac_get $rp1) \
+ -A 192.0.2.1 -B 192.0.2.2 -t udp sp=49153,dp=3785 -p 100 -q
+}
+
+ipv6_bfd_test()
+{
+ devlink_trap_stats_test "IPv6 BFD Control - Port 3784" "ipv6_bfd" \
+ $MZ $h1 -6 -c 1 -a own -b $(mac_get $rp1) \
+ -A 2001:db8:1::1 -B 2001:db8:1::2 \
+ -t udp sp=49153,dp=3784 -p 100 -q
+
+ devlink_trap_stats_test "IPv6 BFD Echo - Port 3785" "ipv6_bfd" \
+ $MZ $h1 -6 -c 1 -a own -b $(mac_get $rp1) \
+ -A 2001:db8:1::1 -B 2001:db8:1::2 \
+ -t udp sp=49153,dp=3785 -p 100 -q
+}
+
+ipv4_ospf_test()
+{
+ devlink_trap_stats_test "IPv4 OSPF - Multicast" "ipv4_ospf" \
+ $MZ $h1 -c 1 -a own -b 01:00:5e:00:00:05 \
+ -A 192.0.2.1 -B 224.0.0.5 -t ip proto=89 -p 100 -q
+
+ devlink_trap_stats_test "IPv4 OSPF - Unicast" "ipv4_ospf" \
+ $MZ $h1 -c 1 -a own -b $(mac_get $rp1) \
+ -A 192.0.2.1 -B 192.0.2.2 -t ip proto=89 -p 100 -q
+}
+
+ipv6_ospf_test()
+{
+ devlink_trap_stats_test "IPv6 OSPF - Multicast" "ipv6_ospf" \
+ $MZ $h1 -6 -c 1 -a own -b 33:33:00:00:00:05 \
+ -A fe80::1 -B ff02::5 -t ip next=89 -p 100 -q
+
+ devlink_trap_stats_test "IPv6 OSPF - Unicast" "ipv6_ospf" \
+ $MZ $h1 -6 -c 1 -a own -b $(mac_get $rp1) \
+ -A 2001:db8:1::1 -B 2001:db8:1::2 -t ip next=89 -p 100 -q
+}
+
+ipv4_bgp_test()
+{
+ devlink_trap_stats_test "IPv4 BGP" "ipv4_bgp" \
+ $MZ $h1 -c 1 -a own -b $(mac_get $rp1) \
+ -A 192.0.2.1 -B 192.0.2.2 -t tcp sp=54321,dp=179,flags=rst \
+ -p 100 -q
+}
+
+ipv6_bgp_test()
+{
+ devlink_trap_stats_test "IPv6 BGP" "ipv6_bgp" \
+ $MZ $h1 -6 -c 1 -a own -b $(mac_get $rp1) \
+ -A 2001:db8:1::1 -B 2001:db8:1::2 \
+ -t tcp sp=54321,dp=179,flags=rst -p 100 -q
+}
+
+ipv4_vrrp_test()
+{
+ devlink_trap_stats_test "IPv4 VRRP" "ipv4_vrrp" \
+ $MZ $h1 -c 1 -a own -b 01:00:5e:00:00:12 \
+ -A 192.0.2.1 -B 224.0.0.18 -t ip proto=112 -p 100 -q
+}
+
+ipv6_vrrp_test()
+{
+ devlink_trap_stats_test "IPv6 VRRP" "ipv6_vrrp" \
+ $MZ $h1 -6 -c 1 -a own -b 33:33:00:00:00:12 \
+ -A fe80::1 -B ff02::12 -t ip next=112 -p 100 -q
+}
+
+ipv4_pim_test()
+{
+ devlink_trap_stats_test "IPv4 PIM - Multicast" "ipv4_pim" \
+ $MZ $h1 -c 1 -a own -b 01:00:5e:00:00:0d \
+ -A 192.0.2.1 -B 224.0.0.13 -t ip proto=103 -p 100 -q
+
+ devlink_trap_stats_test "IPv4 PIM - Unicast" "ipv4_pim" \
+ $MZ $h1 -c 1 -a own -b $(mac_get $rp1) \
+ -A 192.0.2.1 -B 192.0.2.2 -t ip proto=103 -p 100 -q
+}
+
+ipv6_pim_test()
+{
+ devlink_trap_stats_test "IPv6 PIM - Multicast" "ipv6_pim" \
+ $MZ $h1 -6 -c 1 -a own -b 33:33:00:00:00:0d \
+ -A fe80::1 -B ff02::d -t ip next=103 -p 100 -q
+
+ devlink_trap_stats_test "IPv6 PIM - Unicast" "ipv6_pim" \
+ $MZ $h1 -6 -c 1 -a own -b $(mac_get $rp1) \
+ -A fe80::1 -B 2001:db8:1::2 -t ip next=103 -p 100 -q
+}
+
+uc_loopback_test()
+{
+ # Add neighbours to the fake destination IPs, so that the packets are
+ # routed in the device and not trapped due to an unresolved neighbour
+ # exception.
+ ip -4 neigh add 192.0.2.3 lladdr 00:11:22:33:44:55 nud permanent \
+ dev $rp1
+ ip -6 neigh add 2001:db8:1::3 lladdr 00:11:22:33:44:55 nud permanent \
+ dev $rp1
+
+ devlink_trap_stats_test "IPv4 Unicast Loopback" "uc_loopback" \
+ $MZ $h1 -c 1 -a own -b $(mac_get $rp1) \
+ -A 192.0.2.1 -B 192.0.2.3 -t udp sp=54321,dp=12345 -p 100 -q
+
+ devlink_trap_stats_test "IPv6 Unicast Loopback" "uc_loopback" \
+ $MZ $h1 -6 -c 1 -a own -b $(mac_get $rp1) \
+ -A 2001:db8:1::1 -B 2001:db8:1::3 -t udp sp=54321,dp=12345 \
+ -p 100 -q
+
+ ip -6 neigh del 2001:db8:1::3 dev $rp1
+ ip -4 neigh del 192.0.2.3 dev $rp1
+}
+
+local_route_test()
+{
+ # Use a fake source IP to prevent the trap from being triggered twice
+ # when the router sends back a port unreachable message.
+ devlink_trap_stats_test "IPv4 Local Route" "local_route" \
+ $MZ $h1 -c 1 -a own -b $(mac_get $rp1) \
+ -A 192.0.2.3 -B 192.0.2.2 -t udp sp=54321,dp=12345 -p 100 -q
+
+ devlink_trap_stats_test "IPv6 Local Route" "local_route" \
+ $MZ $h1 -6 -c 1 -a own -b $(mac_get $rp1) \
+ -A 2001:db8:1::3 -B 2001:db8:1::2 -t udp sp=54321,sp=12345 \
+ -p 100 -q
+}
+
+external_route_test()
+{
+ # Add a dummy device through which the incoming packets should be
+ # routed.
+ ip link add name dummy10 up type dummy
+ ip address add 203.0.113.1/24 dev dummy10
+ ip -6 address add 2001:db8:10::1/64 dev dummy10
+
+ devlink_trap_stats_test "IPv4 External Route" "external_route" \
+ $MZ $h1 -c 1 -a own -b $(mac_get $rp1) \
+ -A 192.0.2.1 -B 203.0.113.2 -t udp sp=54321,dp=12345 -p 100 -q
+
+ devlink_trap_stats_test "IPv6 External Route" "external_route" \
+ $MZ $h1 -6 -c 1 -a own -b $(mac_get $rp1) \
+ -A 2001:db8:1::1 -B 2001:db8:10::2 -t udp sp=54321,sp=12345 \
+ -p 100 -q
+
+ ip -6 address del 2001:db8:10::1/64 dev dummy10
+ ip address del 203.0.113.1/24 dev dummy10
+ ip link del dev dummy10
+}
+
+ipv6_uc_dip_link_local_scope_test()
+{
+ # Add a dummy link-local prefix route to allow the packet to be routed.
+ ip -6 route add fe80:1::/64 dev $rp2
+
+ devlink_trap_stats_test \
+ "IPv6 Unicast Destination IP With Link-Local Scope" \
+ "ipv6_uc_dip_link_local_scope" \
+ $MZ $h1 -6 -c 1 -a own -b $(mac_get $rp1) \
+ -A fe80::1 -B fe80:1::2 -t udp sp=54321,sp=12345 \
+ -p 100 -q
+
+ ip -6 route del fe80:1::/64 dev $rp2
+}
+
+ipv4_router_alert_get()
+{
+ local p
+
+ # https://en.wikipedia.org/wiki/IPv4#Options
+ p=$(:
+ )"94:"$( : Option Number
+ )"04:"$( : Option Length
+ )"00:00:"$( : Option Data
+ )
+ echo $p
+}
+
+ipv4_router_alert_test()
+{
+ devlink_trap_stats_test "IPv4 Router Alert" "ipv4_router_alert" \
+ $MZ $h1 -c 1 -a own -b $(mac_get $rp1) \
+ -A 192.0.2.1 -B 198.51.100.3 \
+ -t ip option=$(ipv4_router_alert_get) -p 100 -q
+}
+
+ipv6_router_alert_get()
+{
+ local p
+
+ #
https://en.wikipedia.org/wiki/IPv6_packet#Hop-by-hop_options_and_destination_options
+ # https://tools.ietf.org/html/rfc2711#section-2.1
+ p=$(:
+ )"11:"$( : Next Header - UDP
+ )"00:"$( : Hdr Ext Len
+ )"05:02:00:00:00:00:"$( : Option Data
+ )
+ echo $p
+}
+
+ipv6_router_alert_test()
+{
+ devlink_trap_stats_test "IPv6 Router Alert" "ipv6_router_alert" \
+ $MZ $h1 -6 -c 1 -a own -b $(mac_get $rp1) \
+ -A 2001:db8:1::1 -B 2001:db8:1::3 \
+ -t ip next=0,payload=$(ipv6_router_alert_get) -p 100 -q
+}
+
+ipv6_dip_all_nodes_test()
+{
+ devlink_trap_stats_test "IPv6 Destination IP \"All Nodes Address\"" \
+ "ipv6_dip_all_nodes" \
+ $MZ $h1 -6 -c 1 -a own -b 33:33:00:00:00:01 \
+ -A 2001:db8:1::1 -B ff02::1 -t udp sp=12345,dp=54321 -p 100 -q
+}
+
+ipv6_dip_all_routers_test()
+{
+ devlink_trap_stats_test "IPv6 Destination IP \"All Routers Address\"" \
+ "ipv6_dip_all_routers" \
+ $MZ $h1 -6 -c 1 -a own -b 33:33:00:00:00:02 \
+ -A 2001:db8:1::1 -B ff02::2 -t udp sp=12345,dp=54321 -p 100 -q
+}
+
+ipv6_router_solicit_test()
+{
+ devlink_trap_stats_test "IPv6 Router Solicitation" \
+ "ipv6_router_solicit" \
+ $MZ $h1 -6 -c 1 -a own -b 33:33:00:00:00:02 \
+ -A fe80::1 -B ff02::2 \
+ -t ip hop=1,next=58,payload=$(icmpv6_header_get 133) -p 100 -q
+}
+
+ipv6_router_advert_test()
+{
+ devlink_trap_stats_test "IPv6 Router Advertisement" \
+ "ipv6_router_advert" \
+ $MZ $h1 -6 -c 1 -a own -b 33:33:00:00:00:01 \
+ -A fe80::1 -B ff02::1 \
+ -t ip hop=1,next=58,payload=$(icmpv6_header_get 134) -p 100 -q
+}
+
+ipv6_redirect_test()
+{
+ devlink_trap_stats_test "IPv6 Redirect Message" \
+ "ipv6_redirect" \
+ $MZ $h1 -6 -c 1 -a own -b $(mac_get $rp1) \
+ -A fe80::1 -B 2001:db8:1::2 \
+ -t ip hop=1,next=58,payload=$(icmpv6_header_get 137) -p 100 -q
+}
+
+ptp_event_test()
+{
+ # PTP is only supported on Spectrum-1, for now.
+ [[ "$DEVLINK_VIDDID" != "15b3:cb84" ]] && return
+
+ # PTP Sync (0)
+ devlink_trap_stats_test "PTP Time-Critical Event Message" "ptp_event" \
+ $MZ $h1 -c 1 -a own -b 01:00:5e:00:01:81 \
+ -A 192.0.2.1 -B 224.0.1.129 \
+ -t udp sp=12345,dp=319,payload=10 -p 100 -q
+}
+
+ptp_general_test()
+{
+ # PTP is only supported on Spectrum-1, for now.
+ [[ "$DEVLINK_VIDDID" != "15b3:cb84" ]] && return
+
+ # PTP Announce (b)
+ devlink_trap_stats_test "PTP General Message" "ptp_general" \
+ $MZ $h1 -c 1 -a own -b 01:00:5e:00:01:81 \
+ -A 192.0.2.1 -B 224.0.1.129 \
+ -t udp sp=12345,dp=320,payload=1b -p 100 -q
+}
+
+flow_action_sample_test()
+{
+ # Install a filter that samples every incoming packet.
+ tc qdisc add dev $rp1 clsact
+ tc filter add dev $rp1 ingress proto all pref 1 handle 101 matchall \
+ skip_sw action sample rate 1 group 1
+
+ devlink_trap_stats_test "Flow Sampling" "flow_action_sample" \
+ $MZ $h1 -c 1 -a own -b $(mac_get $rp1) \
+ -A 192.0.2.1 -B 198.51.100.1 -t udp sp=12345,dp=54321 -p 100 -q
+
+ tc filter del dev $rp1 ingress proto all pref 1 handle 101 matchall
+ tc qdisc del dev $rp1 clsact
+}
+
+flow_action_trap_test()
+{
+ # Install a filter that traps a specific flow.
+ tc qdisc add dev $rp1 clsact
+ tc filter add dev $rp1 ingress proto ip pref 1 handle 101 flower \
+ skip_sw ip_proto udp src_port 12345 dst_port 54321 action trap
+
+ devlink_trap_stats_test "Flow Trapping (Logging)" "flow_action_trap" \
+ $MZ $h1 -c 1 -a own -b $(mac_get $rp1) \
+ -A 192.0.2.1 -B 198.51.100.1 -t udp sp=12345,dp=54321 -p 100 -q
+
+ tc filter del dev $rp1 ingress proto ip pref 1 handle 101 flower
+ tc qdisc del dev $rp1 clsact
+}
+
+trap cleanup EXIT
+
+setup_prepare
+setup_wait
+
+tests_run
+
+exit $EXIT_STATUS
diff --git a/tools/testing/selftests/net/forwarding/devlink_lib.sh
b/tools/testing/selftests/net/forwarding/devlink_lib.sh
index e27236109235..f0e6be4c09e9 100644
--- a/tools/testing/selftests/net/forwarding/devlink_lib.sh
+++ b/tools/testing/selftests/net/forwarding/devlink_lib.sh
@@ -423,6 +423,29 @@ devlink_trap_drop_cleanup()
tc filter del dev $dev egress protocol $proto pref $pref handle $handle
flower
}
+devlink_trap_stats_test()
+{
+ local test_name=$1; shift
+ local trap_name=$1; shift
+ local send_one="$@"
+ local t0_packets
+ local t1_packets
+
+ RET=0
+
+ t0_packets=$(devlink_trap_rx_packets_get $trap_name)
+
+ $send_one && sleep 1
+
+ t1_packets=$(devlink_trap_rx_packets_get $trap_name)
+
+ if [[ $t1_packets -eq $t0_packets ]]; then
+ check_err 1 "Trap stats did not increase"
+ fi
+
+ log_test "$test_name"
+}
+
devlink_trap_policers_num_get()
{
devlink -j -p trap policer show | jq '.[]["'$DEVLINK_DEV'"] | length'
--
2.26.2
