710 lines · bash
1#!/bin/bash2# SPDX-License-Identifier: GPL-2.03#4# Test devlink-trap control trap functionality over mlxsw. Each registered5# control packet trap is tested to make sure it is triggered under the right6# conditions.7#8# +---------------------------------+9# | H1 (vrf) |10# | + $h1 |11# | | 192.0.2.1/24 |12# | | 2001:db8:1::1/64 |13# | | |14# | | default via 192.0.2.2 |15# | | default via 2001:db8:1::2 |16# +----|----------------------------+17# |18# +----|----------------------------------------------------------------------+19# | SW | |20# | + $rp1 |21# | 192.0.2.2/24 |22# | 2001:db8:1::2/64 |23# | |24# | 2001:db8:2::2/64 |25# | 198.51.100.2/24 |26# | + $rp2 |27# | | |28# +----|----------------------------------------------------------------------+29# |30# +----|----------------------------+31# | | default via 198.51.100.2 |32# | | default via 2001:db8:2::2 |33# | | |34# | | 2001:db8:2::1/64 |35# | | 198.51.100.1/24 |36# | + $h2 |37# | H2 (vrf) |38# +---------------------------------+39 40lib_dir=$(dirname $0)/../../../net/forwarding41 42ALL_TESTS="43 stp_test44 lacp_test45 lldp_test46 igmp_query_test47 igmp_v1_report_test48 igmp_v2_report_test49 igmp_v3_report_test50 igmp_v2_leave_test51 mld_query_test52 mld_v1_report_test53 mld_v2_report_test54 mld_v1_done_test55 ipv4_dhcp_test56 ipv6_dhcp_test57 arp_request_test58 arp_response_test59 ipv6_neigh_solicit_test60 ipv6_neigh_advert_test61 ipv4_bfd_test62 ipv6_bfd_test63 ipv4_ospf_test64 ipv6_ospf_test65 ipv4_bgp_test66 ipv6_bgp_test67 ipv4_vrrp_test68 ipv6_vrrp_test69 ipv4_pim_test70 ipv6_pim_test71 uc_loopback_test72 local_route_test73 external_route_test74 ipv6_uc_dip_link_local_scope_test75 ipv4_router_alert_test76 ipv6_router_alert_test77 ipv6_dip_all_nodes_test78 ipv6_dip_all_routers_test79 ipv6_router_solicit_test80 ipv6_router_advert_test81 ipv6_redirect_test82 ptp_event_test83 ptp_general_test84 flow_action_sample_test85 flow_action_trap_test86 eapol_test87"88NUM_NETIFS=489source $lib_dir/lib.sh90source $lib_dir/devlink_lib.sh91source mlxsw_lib.sh92 93h1_create()94{95 simple_if_init $h1 192.0.2.1/24 2001:db8:1::1/6496 97 ip -4 route add default vrf v$h1 nexthop via 192.0.2.298 ip -6 route add default vrf v$h1 nexthop via 2001:db8:1::299}100 101h1_destroy()102{103 ip -6 route del default vrf v$h1 nexthop via 2001:db8:1::2104 ip -4 route del default vrf v$h1 nexthop via 192.0.2.2105 106 simple_if_fini $h1 192.0.2.1/24 2001:db8:1::1/64107}108 109h2_create()110{111 simple_if_init $h2 198.51.100.1/24 2001:db8:2::1/64112 113 ip -4 route add default vrf v$h2 nexthop via 198.51.100.2114 ip -6 route add default vrf v$h2 nexthop via 2001:db8:2::2115}116 117h2_destroy()118{119 ip -6 route del default vrf v$h2 nexthop via 2001:db8:2::2120 ip -4 route del default vrf v$h2 nexthop via 198.51.100.2121 122 simple_if_fini $h2 198.51.100.1/24 2001:db8:2::1/64123}124 125router_create()126{127 ip link set dev $rp1 up128 ip link set dev $rp2 up129 130 __addr_add_del $rp1 add 192.0.2.2/24 2001:db8:1::2/64131 __addr_add_del $rp2 add 198.51.100.2/24 2001:db8:2::2/64132}133 134router_destroy()135{136 __addr_add_del $rp2 del 198.51.100.2/24 2001:db8:2::2/64137 __addr_add_del $rp1 del 192.0.2.2/24 2001:db8:1::2/64138 139 ip link set dev $rp2 down140 ip link set dev $rp1 down141}142 143setup_prepare()144{145 h1=${NETIFS[p1]}146 rp1=${NETIFS[p2]}147 148 rp2=${NETIFS[p3]}149 h2=${NETIFS[p4]}150 151 vrf_prepare152 forwarding_enable153 154 h1_create155 h2_create156 router_create157}158 159cleanup()160{161 pre_cleanup162 163 router_destroy164 h2_destroy165 h1_destroy166 167 forwarding_restore168 vrf_cleanup169}170 171stp_test()172{173 devlink_trap_stats_test "STP" "stp" $MZ $h1 -c 1 -t bpdu -q174}175 176lacp_payload_get()177{178 local source_mac=$1; shift179 local p180 181 p=$(:182 )"01:80:C2:00:00:02:"$( : ETH daddr183 )"$source_mac:"$( : ETH saddr184 )"88:09:"$( : ETH type185 )186 echo $p187}188 189lacp_test()190{191 local h1mac=$(mac_get $h1)192 193 devlink_trap_stats_test "LACP" "lacp" $MZ $h1 -c 1 \194 $(lacp_payload_get $h1mac) -p 100 -q195}196 197lldp_payload_get()198{199 local source_mac=$1; shift200 local p201 202 p=$(:203 )"01:80:C2:00:00:0E:"$( : ETH daddr204 )"$source_mac:"$( : ETH saddr205 )"88:CC:"$( : ETH type206 )207 echo $p208}209 210lldp_test()211{212 local h1mac=$(mac_get $h1)213 214 devlink_trap_stats_test "LLDP" "lldp" $MZ $h1 -c 1 \215 $(lldp_payload_get $h1mac) -p 100 -q216}217 218igmp_query_test()219{220 # IGMP (IP Protocol 2) Membership Query (Type 0x11)221 devlink_trap_stats_test "IGMP Membership Query" "igmp_query" \222 $MZ $h1 -c 1 -a own -b 01:00:5E:00:00:01 \223 -A 192.0.2.1 -B 224.0.0.1 -t ip proto=2,p=11 -p 100 -q224}225 226igmp_v1_report_test()227{228 # IGMP (IP Protocol 2) Version 1 Membership Report (Type 0x12)229 devlink_trap_stats_test "IGMP Version 1 Membership Report" \230 "igmp_v1_report" $MZ $h1 -c 1 -a own -b 01:00:5E:00:00:01 \231 -A 192.0.2.1 -B 244.0.0.1 -t ip proto=2,p=12 -p 100 -q232}233 234igmp_v2_report_test()235{236 # IGMP (IP Protocol 2) Version 2 Membership Report (Type 0x16)237 devlink_trap_stats_test "IGMP Version 2 Membership Report" \238 "igmp_v2_report" $MZ $h1 -c 1 -a own -b 01:00:5E:00:00:01 \239 -A 192.0.2.1 -B 244.0.0.1 -t ip proto=2,p=16 -p 100 -q240}241 242igmp_v3_report_test()243{244 # IGMP (IP Protocol 2) Version 3 Membership Report (Type 0x22)245 devlink_trap_stats_test "IGMP Version 3 Membership Report" \246 "igmp_v3_report" $MZ $h1 -c 1 -a own -b 01:00:5E:00:00:01 \247 -A 192.0.2.1 -B 244.0.0.1 -t ip proto=2,p=22 -p 100 -q248}249 250igmp_v2_leave_test()251{252 # IGMP (IP Protocol 2) Version 2 Leave Group (Type 0x17)253 devlink_trap_stats_test "IGMP Version 2 Leave Group" \254 "igmp_v2_leave" $MZ $h1 -c 1 -a own -b 01:00:5E:00:00:02 \255 -A 192.0.2.1 -B 224.0.0.2 -t ip proto=2,p=17 -p 100 -q256}257 258mld_payload_get()259{260 local type=$1; shift261 local p262 263 type=$(printf "%x" $type)264 p=$(:265 )"3A:"$( : Next Header - ICMPv6266 )"00:"$( : Hdr Ext Len267 )"00:00:00:00:00:00:"$( : Options and Padding268 )"$type:"$( : ICMPv6.type269 )"00:"$( : ICMPv6.code270 )"00:"$( : ICMPv6.checksum271 )272 echo $p273}274 275mld_query_test()276{277 # MLD Multicast Listener Query (Type 130)278 devlink_trap_stats_test "MLD Multicast Listener Query" "mld_query" \279 $MZ $h1 -6 -c 1 -A fe80::1 -B ff02::1 \280 -t ip hop=1,next=0,payload=$(mld_payload_get 130) -p 100 -q281}282 283mld_v1_report_test()284{285 # MLD Version 1 Multicast Listener Report (Type 131)286 devlink_trap_stats_test "MLD Version 1 Multicast Listener Report" \287 "mld_v1_report" $MZ $h1 -6 -c 1 -A fe80::1 -B ff02::16 \288 -t ip hop=1,next=0,payload=$(mld_payload_get 131) -p 100 -q289}290 291mld_v2_report_test()292{293 # MLD Version 2 Multicast Listener Report (Type 143)294 devlink_trap_stats_test "MLD Version 2 Multicast Listener Report" \295 "mld_v2_report" $MZ $h1 -6 -c 1 -A fe80::1 -B ff02::16 \296 -t ip hop=1,next=0,payload=$(mld_payload_get 143) -p 100 -q297}298 299mld_v1_done_test()300{301 # MLD Version 1 Multicast Listener Done (Type 132)302 devlink_trap_stats_test "MLD Version 1 Multicast Listener Done" \303 "mld_v1_done" $MZ $h1 -6 -c 1 -A fe80::1 -B ff02::16 \304 -t ip hop=1,next=0,payload=$(mld_payload_get 132) -p 100 -q305}306 307ipv4_dhcp_test()308{309 devlink_trap_stats_test "IPv4 DHCP Port 67" "ipv4_dhcp" \310 $MZ $h1 -c 1 -a own -b bcast -A 0.0.0.0 -B 255.255.255.255 \311 -t udp sp=68,dp=67 -p 100 -q312 313 devlink_trap_stats_test "IPv4 DHCP Port 68" "ipv4_dhcp" \314 $MZ $h1 -c 1 -a own -b $(mac_get $rp1) -A 192.0.2.1 \315 -B 255.255.255.255 -t udp sp=67,dp=68 -p 100 -q316}317 318ipv6_dhcp_test()319{320 devlink_trap_stats_test "IPv6 DHCP Port 547" "ipv6_dhcp" \321 $MZ $h1 -6 -c 1 -A fe80::1 -B ff02::1:2 -t udp sp=546,dp=547 \322 -p 100 -q323 324 devlink_trap_stats_test "IPv6 DHCP Port 546" "ipv6_dhcp" \325 $MZ $h1 -6 -c 1 -A fe80::1 -B ff02::1:2 -t udp sp=547,dp=546 \326 -p 100 -q327}328 329arp_request_test()330{331 devlink_trap_stats_test "ARP Request" "arp_request" \332 $MZ $h1 -c 1 -a own -b bcast -t arp request -p 100 -q333}334 335arp_response_test()336{337 devlink_trap_stats_test "ARP Response" "arp_response" \338 $MZ $h1 -c 1 -a own -b $(mac_get $rp1) -t arp reply -p 100 -q339}340 341icmpv6_header_get()342{343 local type=$1; shift344 local p345 346 type=$(printf "%x" $type)347 p=$(:348 )"$type:"$( : ICMPv6.type349 )"00:"$( : ICMPv6.code350 )"00:"$( : ICMPv6.checksum351 )352 echo $p353}354 355ipv6_neigh_solicit_test()356{357 devlink_trap_stats_test "IPv6 Neighbour Solicitation" \358 "ipv6_neigh_solicit" $MZ $h1 -6 -c 1 \359 -A fe80::1 -B ff02::1:ff00:02 \360 -t ip hop=1,next=58,payload=$(icmpv6_header_get 135) -p 100 -q361}362 363ipv6_neigh_advert_test()364{365 devlink_trap_stats_test "IPv6 Neighbour Advertisement" \366 "ipv6_neigh_advert" $MZ $h1 -6 -c 1 -a own -b $(mac_get $rp1) \367 -A fe80::1 -B 2001:db8:1::2 \368 -t ip hop=1,next=58,payload=$(icmpv6_header_get 136) -p 100 -q369}370 371ipv4_bfd_test()372{373 devlink_trap_stats_test "IPv4 BFD Control - Port 3784" "ipv4_bfd" \374 $MZ $h1 -c 1 -a own -b $(mac_get $rp1) \375 -A 192.0.2.1 -B 192.0.2.2 -t udp sp=49153,dp=3784 -p 100 -q376 377 devlink_trap_stats_test "IPv4 BFD Echo - Port 3785" "ipv4_bfd" \378 $MZ $h1 -c 1 -a own -b $(mac_get $rp1) \379 -A 192.0.2.1 -B 192.0.2.2 -t udp sp=49153,dp=3785 -p 100 -q380}381 382ipv6_bfd_test()383{384 devlink_trap_stats_test "IPv6 BFD Control - Port 3784" "ipv6_bfd" \385 $MZ $h1 -6 -c 1 -a own -b $(mac_get $rp1) \386 -A 2001:db8:1::1 -B 2001:db8:1::2 \387 -t udp sp=49153,dp=3784 -p 100 -q388 389 devlink_trap_stats_test "IPv6 BFD Echo - Port 3785" "ipv6_bfd" \390 $MZ $h1 -6 -c 1 -a own -b $(mac_get $rp1) \391 -A 2001:db8:1::1 -B 2001:db8:1::2 \392 -t udp sp=49153,dp=3785 -p 100 -q393}394 395ipv4_ospf_test()396{397 devlink_trap_stats_test "IPv4 OSPF - Multicast" "ipv4_ospf" \398 $MZ $h1 -c 1 -a own -b 01:00:5e:00:00:05 \399 -A 192.0.2.1 -B 224.0.0.5 -t ip proto=89 -p 100 -q400 401 devlink_trap_stats_test "IPv4 OSPF - Unicast" "ipv4_ospf" \402 $MZ $h1 -c 1 -a own -b $(mac_get $rp1) \403 -A 192.0.2.1 -B 192.0.2.2 -t ip proto=89 -p 100 -q404}405 406ipv6_ospf_test()407{408 devlink_trap_stats_test "IPv6 OSPF - Multicast" "ipv6_ospf" \409 $MZ $h1 -6 -c 1 -a own -b 33:33:00:00:00:05 \410 -A fe80::1 -B ff02::5 -t ip next=89 -p 100 -q411 412 devlink_trap_stats_test "IPv6 OSPF - Unicast" "ipv6_ospf" \413 $MZ $h1 -6 -c 1 -a own -b $(mac_get $rp1) \414 -A 2001:db8:1::1 -B 2001:db8:1::2 -t ip next=89 -p 100 -q415}416 417ipv4_bgp_test()418{419 devlink_trap_stats_test "IPv4 BGP" "ipv4_bgp" \420 $MZ $h1 -c 1 -a own -b $(mac_get $rp1) \421 -A 192.0.2.1 -B 192.0.2.2 -t tcp sp=54321,dp=179,flags=rst \422 -p 100 -q423}424 425ipv6_bgp_test()426{427 devlink_trap_stats_test "IPv6 BGP" "ipv6_bgp" \428 $MZ $h1 -6 -c 1 -a own -b $(mac_get $rp1) \429 -A 2001:db8:1::1 -B 2001:db8:1::2 \430 -t tcp sp=54321,dp=179,flags=rst -p 100 -q431}432 433ipv4_vrrp_test()434{435 devlink_trap_stats_test "IPv4 VRRP" "ipv4_vrrp" \436 $MZ $h1 -c 1 -a own -b 01:00:5e:00:00:12 \437 -A 192.0.2.1 -B 224.0.0.18 -t ip proto=112 -p 100 -q438}439 440ipv6_vrrp_test()441{442 devlink_trap_stats_test "IPv6 VRRP" "ipv6_vrrp" \443 $MZ $h1 -6 -c 1 -a own -b 33:33:00:00:00:12 \444 -A fe80::1 -B ff02::12 -t ip next=112 -p 100 -q445}446 447ipv4_pim_test()448{449 devlink_trap_stats_test "IPv4 PIM - Multicast" "ipv4_pim" \450 $MZ $h1 -c 1 -a own -b 01:00:5e:00:00:0d \451 -A 192.0.2.1 -B 224.0.0.13 -t ip proto=103 -p 100 -q452 453 devlink_trap_stats_test "IPv4 PIM - Unicast" "ipv4_pim" \454 $MZ $h1 -c 1 -a own -b $(mac_get $rp1) \455 -A 192.0.2.1 -B 192.0.2.2 -t ip proto=103 -p 100 -q456}457 458ipv6_pim_test()459{460 devlink_trap_stats_test "IPv6 PIM - Multicast" "ipv6_pim" \461 $MZ $h1 -6 -c 1 -a own -b 33:33:00:00:00:0d \462 -A fe80::1 -B ff02::d -t ip next=103 -p 100 -q463 464 devlink_trap_stats_test "IPv6 PIM - Unicast" "ipv6_pim" \465 $MZ $h1 -6 -c 1 -a own -b $(mac_get $rp1) \466 -A fe80::1 -B 2001:db8:1::2 -t ip next=103 -p 100 -q467}468 469uc_loopback_test()470{471 # Add neighbours to the fake destination IPs, so that the packets are472 # routed in the device and not trapped due to an unresolved neighbour473 # exception.474 ip -4 neigh add 192.0.2.3 lladdr 00:11:22:33:44:55 nud permanent \475 dev $rp1476 ip -6 neigh add 2001:db8:1::3 lladdr 00:11:22:33:44:55 nud permanent \477 dev $rp1478 479 devlink_trap_stats_test "IPv4 Unicast Loopback" "uc_loopback" \480 $MZ $h1 -c 1 -a own -b $(mac_get $rp1) \481 -A 192.0.2.1 -B 192.0.2.3 -t udp sp=54321,dp=12345 -p 100 -q482 483 devlink_trap_stats_test "IPv6 Unicast Loopback" "uc_loopback" \484 $MZ $h1 -6 -c 1 -a own -b $(mac_get $rp1) \485 -A 2001:db8:1::1 -B 2001:db8:1::3 -t udp sp=54321,dp=12345 \486 -p 100 -q487 488 ip -6 neigh del 2001:db8:1::3 dev $rp1489 ip -4 neigh del 192.0.2.3 dev $rp1490}491 492local_route_test()493{494 # Use a fake source IP to prevent the trap from being triggered twice495 # when the router sends back a port unreachable message.496 devlink_trap_stats_test "IPv4 Local Route" "local_route" \497 $MZ $h1 -c 1 -a own -b $(mac_get $rp1) \498 -A 192.0.2.3 -B 192.0.2.2 -t udp sp=54321,dp=12345 -p 100 -q499 500 devlink_trap_stats_test "IPv6 Local Route" "local_route" \501 $MZ $h1 -6 -c 1 -a own -b $(mac_get $rp1) \502 -A 2001:db8:1::3 -B 2001:db8:1::2 -t udp sp=54321,sp=12345 \503 -p 100 -q504}505 506external_route_test()507{508 # Add a dummy device through which the incoming packets should be509 # routed.510 ip link add name dummy10 up type dummy511 ip address add 203.0.113.1/24 dev dummy10512 ip -6 address add 2001:db8:10::1/64 dev dummy10513 514 devlink_trap_stats_test "IPv4 External Route" "external_route" \515 $MZ $h1 -c 1 -a own -b $(mac_get $rp1) \516 -A 192.0.2.1 -B 203.0.113.2 -t udp sp=54321,dp=12345 -p 100 -q517 518 devlink_trap_stats_test "IPv6 External Route" "external_route" \519 $MZ $h1 -6 -c 1 -a own -b $(mac_get $rp1) \520 -A 2001:db8:1::1 -B 2001:db8:10::2 -t udp sp=54321,sp=12345 \521 -p 100 -q522 523 ip -6 address del 2001:db8:10::1/64 dev dummy10524 ip address del 203.0.113.1/24 dev dummy10525 ip link del dev dummy10526}527 528ipv6_uc_dip_link_local_scope_test()529{530 # Add a dummy link-local prefix route to allow the packet to be routed.531 ip -6 route add fe80:1::/64 dev $rp2532 533 devlink_trap_stats_test \534 "IPv6 Unicast Destination IP With Link-Local Scope" \535 "ipv6_uc_dip_link_local_scope" \536 $MZ $h1 -6 -c 1 -a own -b $(mac_get $rp1) \537 -A fe80::1 -B fe80:1::2 -t udp sp=54321,sp=12345 \538 -p 100 -q539 540 ip -6 route del fe80:1::/64 dev $rp2541}542 543ipv4_router_alert_get()544{545 local p546 547 # https://en.wikipedia.org/wiki/IPv4#Options548 p=$(:549 )"94:"$( : Option Number550 )"04:"$( : Option Length551 )"00:00:"$( : Option Data552 )553 echo $p554}555 556ipv4_router_alert_test()557{558 devlink_trap_stats_test "IPv4 Router Alert" "ipv4_router_alert" \559 $MZ $h1 -c 1 -a own -b $(mac_get $rp1) \560 -A 192.0.2.1 -B 198.51.100.3 \561 -t ip option=$(ipv4_router_alert_get) -p 100 -q562}563 564ipv6_router_alert_get()565{566 local p567 568 # https://en.wikipedia.org/wiki/IPv6_packet#Hop-by-hop_options_and_destination_options569 # https://tools.ietf.org/html/rfc2711#section-2.1570 p=$(:571 )"11:"$( : Next Header - UDP572 )"00:"$( : Hdr Ext Len573 )"05:02:00:00:00:00:"$( : Option Data574 )575 echo $p576}577 578ipv6_router_alert_test()579{580 devlink_trap_stats_test "IPv6 Router Alert" "ipv6_router_alert" \581 $MZ $h1 -6 -c 1 -a own -b $(mac_get $rp1) \582 -A 2001:db8:1::1 -B 2001:db8:1::3 \583 -t ip next=0,payload=$(ipv6_router_alert_get) -p 100 -q584}585 586ipv6_dip_all_nodes_test()587{588 devlink_trap_stats_test "IPv6 Destination IP \"All Nodes Address\"" \589 "ipv6_dip_all_nodes" \590 $MZ $h1 -6 -c 1 -a own -b 33:33:00:00:00:01 \591 -A 2001:db8:1::1 -B ff02::1 -t udp sp=12345,dp=54321 -p 100 -q592}593 594ipv6_dip_all_routers_test()595{596 devlink_trap_stats_test "IPv6 Destination IP \"All Routers Address\"" \597 "ipv6_dip_all_routers" \598 $MZ $h1 -6 -c 1 -a own -b 33:33:00:00:00:02 \599 -A 2001:db8:1::1 -B ff02::2 -t udp sp=12345,dp=54321 -p 100 -q600}601 602ipv6_router_solicit_test()603{604 devlink_trap_stats_test "IPv6 Router Solicitation" \605 "ipv6_router_solicit" \606 $MZ $h1 -6 -c 1 -a own -b 33:33:00:00:00:02 \607 -A fe80::1 -B ff02::2 \608 -t ip hop=1,next=58,payload=$(icmpv6_header_get 133) -p 100 -q609}610 611ipv6_router_advert_test()612{613 devlink_trap_stats_test "IPv6 Router Advertisement" \614 "ipv6_router_advert" \615 $MZ $h1 -6 -c 1 -a own -b 33:33:00:00:00:01 \616 -A fe80::1 -B ff02::1 \617 -t ip hop=1,next=58,payload=$(icmpv6_header_get 134) -p 100 -q618}619 620ipv6_redirect_test()621{622 devlink_trap_stats_test "IPv6 Redirect Message" \623 "ipv6_redirect" \624 $MZ $h1 -6 -c 1 -a own -b $(mac_get $rp1) \625 -A fe80::1 -B 2001:db8:1::2 \626 -t ip hop=1,next=58,payload=$(icmpv6_header_get 137) -p 100 -q627}628 629ptp_event_test()630{631 mlxsw_only_on_spectrum 1 || return632 633 # PTP Sync (0)634 devlink_trap_stats_test "PTP Time-Critical Event Message" "ptp_event" \635 $MZ $h1 -c 1 -a own -b 01:00:5e:00:01:81 \636 -A 192.0.2.1 -B 224.0.1.129 \637 -t udp sp=12345,dp=319,payload=10 -p 100 -q638}639 640ptp_general_test()641{642 mlxsw_only_on_spectrum 1 || return643 644 # PTP Announce (b)645 devlink_trap_stats_test "PTP General Message" "ptp_general" \646 $MZ $h1 -c 1 -a own -b 01:00:5e:00:01:81 \647 -A 192.0.2.1 -B 224.0.1.129 \648 -t udp sp=12345,dp=320,payload=1b -p 100 -q649}650 651flow_action_sample_test()652{653 # Install a filter that samples every incoming packet.654 tc qdisc add dev $rp1 clsact655 tc filter add dev $rp1 ingress proto all pref 1 handle 101 matchall \656 skip_sw action sample rate 1 group 1657 658 devlink_trap_stats_test "Flow Sampling" "flow_action_sample" \659 $MZ $h1 -c 1 -a own -b $(mac_get $rp1) \660 -A 192.0.2.1 -B 198.51.100.1 -t udp sp=12345,dp=54321 -p 100 -q661 662 tc filter del dev $rp1 ingress proto all pref 1 handle 101 matchall663 tc qdisc del dev $rp1 clsact664}665 666flow_action_trap_test()667{668 # Install a filter that traps a specific flow.669 tc qdisc add dev $rp1 clsact670 tc filter add dev $rp1 ingress proto ip pref 1 handle 101 flower \671 skip_sw ip_proto udp src_port 12345 dst_port 54321 action trap672 673 devlink_trap_stats_test "Flow Trapping (Logging)" "flow_action_trap" \674 $MZ $h1 -c 1 -a own -b $(mac_get $rp1) \675 -A 192.0.2.1 -B 198.51.100.1 -t udp sp=12345,dp=54321 -p 100 -q676 677 tc filter del dev $rp1 ingress proto ip pref 1 handle 101 flower678 tc qdisc del dev $rp1 clsact679}680 681eapol_payload_get()682{683 local source_mac=$1; shift684 local p685 686 p=$(:687 )"01:80:C2:00:00:03:"$( : ETH daddr688 )"$source_mac:"$( : ETH saddr689 )"88:8E:"$( : ETH type690 )691 echo $p692}693 694eapol_test()695{696 local h1mac=$(mac_get $h1)697 698 devlink_trap_stats_test "EAPOL" "eapol" $MZ $h1 -c 1 \699 $(eapol_payload_get $h1mac) -p 100 -q700}701 702trap cleanup EXIT703 704setup_prepare705setup_wait706 707tests_run708 709exit $EXIT_STATUS710