forked from luck/tmp_suning_uos_patched
selftests: mlxsw: Add test for control packets
Generate packets matching the various control traps and check that the traps' stats increase accordingly. Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ido Schimmel
David S. Miller
parent
88e2774961
commit
9959b38977
688
tools/testing/selftests/drivers/net/mlxsw/devlink_trap_control.sh
Executable file
688
tools/testing/selftests/drivers/net/mlxsw/devlink_trap_control.sh
Executable file
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@ -0,0 +1,688 @@
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#!/bin/bash
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# SPDX-License-Identifier: GPL-2.0
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#
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# Test devlink-trap control trap functionality over mlxsw. Each registered
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# control packet trap is tested to make sure it is triggered under the right
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# conditions.
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#
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# +---------------------------------+
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# | H1 (vrf) |
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# | + $h1 |
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# | | 192.0.2.1/24 |
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# | | 2001:db8:1::1/64 |
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# | | |
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# | | default via 192.0.2.2 |
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# | | default via 2001:db8:1::2 |
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# +----|----------------------------+
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# |
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# +----|----------------------------------------------------------------------+
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# | SW | |
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# | + $rp1 |
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# | 192.0.2.2/24 |
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# | 2001:db8:1::2/64 |
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# | |
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# | 2001:db8:2::2/64 |
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# | 198.51.100.2/24 |
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# | + $rp2 |
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# | | |
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# +----|----------------------------------------------------------------------+
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# |
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# +----|----------------------------+
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# | | default via 198.51.100.2 |
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# | | default via 2001:db8:2::2 |
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# | | |
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# | | 2001:db8:2::1/64 |
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# | | 198.51.100.1/24 |
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# | + $h2 |
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# | H2 (vrf) |
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# +---------------------------------+
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lib_dir=$(dirname $0)/../../../net/forwarding
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ALL_TESTS="
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stp_test
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lacp_test
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lldp_test
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igmp_query_test
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igmp_v1_report_test
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igmp_v2_report_test
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igmp_v3_report_test
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igmp_v2_leave_test
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mld_query_test
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mld_v1_report_test
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mld_v2_report_test
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mld_v1_done_test
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ipv4_dhcp_test
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ipv6_dhcp_test
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arp_request_test
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arp_response_test
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ipv6_neigh_solicit_test
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ipv6_neigh_advert_test
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ipv4_bfd_test
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ipv6_bfd_test
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ipv4_ospf_test
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ipv6_ospf_test
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ipv4_bgp_test
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ipv6_bgp_test
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ipv4_vrrp_test
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ipv6_vrrp_test
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ipv4_pim_test
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ipv6_pim_test
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uc_loopback_test
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local_route_test
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external_route_test
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ipv6_uc_dip_link_local_scope_test
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ipv4_router_alert_test
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ipv6_router_alert_test
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ipv6_dip_all_nodes_test
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ipv6_dip_all_routers_test
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ipv6_router_solicit_test
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ipv6_router_advert_test
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ipv6_redirect_test
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ptp_event_test
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ptp_general_test
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flow_action_sample_test
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flow_action_trap_test
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"
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NUM_NETIFS=4
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source $lib_dir/lib.sh
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source $lib_dir/devlink_lib.sh
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h1_create()
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{
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simple_if_init $h1 192.0.2.1/24 2001:db8:1::1/64
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ip -4 route add default vrf v$h1 nexthop via 192.0.2.2
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ip -6 route add default vrf v$h1 nexthop via 2001:db8:1::2
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}
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h1_destroy()
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{
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ip -6 route del default vrf v$h1 nexthop via 2001:db8:1::2
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ip -4 route del default vrf v$h1 nexthop via 192.0.2.2
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simple_if_fini $h1 192.0.2.1/24 2001:db8:1::1/64
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}
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h2_create()
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{
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simple_if_init $h2 198.51.100.1/24 2001:db8:2::1/64
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ip -4 route add default vrf v$h2 nexthop via 198.51.100.2
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ip -6 route add default vrf v$h2 nexthop via 2001:db8:2::2
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}
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h2_destroy()
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{
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ip -6 route del default vrf v$h2 nexthop via 2001:db8:2::2
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ip -4 route del default vrf v$h2 nexthop via 198.51.100.2
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simple_if_fini $h2 198.51.100.1/24 2001:db8:2::1/64
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}
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router_create()
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{
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ip link set dev $rp1 up
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ip link set dev $rp2 up
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__addr_add_del $rp1 add 192.0.2.2/24 2001:db8:1::2/64
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__addr_add_del $rp2 add 198.51.100.2/24 2001:db8:2::2/64
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}
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router_destroy()
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{
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__addr_add_del $rp2 del 198.51.100.2/24 2001:db8:2::2/64
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__addr_add_del $rp1 del 192.0.2.2/24 2001:db8:1::2/64
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ip link set dev $rp2 down
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ip link set dev $rp1 down
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}
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setup_prepare()
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{
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h1=${NETIFS[p1]}
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rp1=${NETIFS[p2]}
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rp2=${NETIFS[p3]}
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h2=${NETIFS[p4]}
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vrf_prepare
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forwarding_enable
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h1_create
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h2_create
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router_create
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}
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cleanup()
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{
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pre_cleanup
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router_destroy
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h2_destroy
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h1_destroy
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forwarding_restore
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vrf_cleanup
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}
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stp_test()
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{
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devlink_trap_stats_test "STP" "stp" $MZ $h1 -c 1 -t bpdu -q
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}
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lacp_payload_get()
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{
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local source_mac=$1; shift
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local p
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p=$(:
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)"01:80:C2:00:00:02:"$( : ETH daddr
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)"$source_mac:"$( : ETH saddr
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)"88:09:"$( : ETH type
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)
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echo $p
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}
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lacp_test()
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{
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local h1mac=$(mac_get $h1)
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devlink_trap_stats_test "LACP" "lacp" $MZ $h1 -c 1 \
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$(lacp_payload_get $h1mac) -p 100 -q
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}
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lldp_payload_get()
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{
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local source_mac=$1; shift
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local p
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p=$(:
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)"01:80:C2:00:00:0E:"$( : ETH daddr
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)"$source_mac:"$( : ETH saddr
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)"88:CC:"$( : ETH type
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)
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echo $p
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}
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lldp_test()
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{
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local h1mac=$(mac_get $h1)
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devlink_trap_stats_test "LLDP" "lldp" $MZ $h1 -c 1 \
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$(lldp_payload_get $h1mac) -p 100 -q
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}
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igmp_query_test()
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{
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# IGMP (IP Protocol 2) Membership Query (Type 0x11)
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devlink_trap_stats_test "IGMP Membership Query" "igmp_query" \
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$MZ $h1 -c 1 -a own -b 01:00:5E:00:00:01 \
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-A 192.0.2.1 -B 224.0.0.1 -t ip proto=2,p=11 -p 100 -q
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}
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igmp_v1_report_test()
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{
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# IGMP (IP Protocol 2) Version 1 Membership Report (Type 0x12)
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devlink_trap_stats_test "IGMP Version 1 Membership Report" \
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"igmp_v1_report" $MZ $h1 -c 1 -a own -b 01:00:5E:00:00:01 \
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-A 192.0.2.1 -B 244.0.0.1 -t ip proto=2,p=12 -p 100 -q
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}
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igmp_v2_report_test()
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{
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# IGMP (IP Protocol 2) Version 2 Membership Report (Type 0x16)
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devlink_trap_stats_test "IGMP Version 2 Membership Report" \
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"igmp_v2_report" $MZ $h1 -c 1 -a own -b 01:00:5E:00:00:01 \
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-A 192.0.2.1 -B 244.0.0.1 -t ip proto=2,p=16 -p 100 -q
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}
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igmp_v3_report_test()
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{
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# IGMP (IP Protocol 2) Version 3 Membership Report (Type 0x22)
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devlink_trap_stats_test "IGMP Version 3 Membership Report" \
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"igmp_v3_report" $MZ $h1 -c 1 -a own -b 01:00:5E:00:00:01 \
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-A 192.0.2.1 -B 244.0.0.1 -t ip proto=2,p=22 -p 100 -q
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}
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igmp_v2_leave_test()
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{
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# IGMP (IP Protocol 2) Version 2 Leave Group (Type 0x17)
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devlink_trap_stats_test "IGMP Version 2 Leave Group" \
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"igmp_v2_leave" $MZ $h1 -c 1 -a own -b 01:00:5E:00:00:02 \
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-A 192.0.2.1 -B 224.0.0.2 -t ip proto=2,p=17 -p 100 -q
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}
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mld_payload_get()
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{
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local type=$1; shift
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local p
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type=$(printf "%x" $type)
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p=$(:
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)"3A:"$( : Next Header - ICMPv6
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)"00:"$( : Hdr Ext Len
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)"00:00:00:00:00:00:"$( : Options and Padding
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)"$type:"$( : ICMPv6.type
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)"00:"$( : ICMPv6.code
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)"00:"$( : ICMPv6.checksum
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)
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echo $p
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}
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mld_query_test()
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{
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# MLD Multicast Listener Query (Type 130)
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devlink_trap_stats_test "MLD Multicast Listener Query" "mld_query" \
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$MZ $h1 -6 -c 1 -A fe80::1 -B ff02::1 \
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-t ip hop=1,next=0,payload=$(mld_payload_get 130) -p 100 -q
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}
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mld_v1_report_test()
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{
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# MLD Version 1 Multicast Listener Report (Type 131)
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devlink_trap_stats_test "MLD Version 1 Multicast Listener Report" \
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"mld_v1_report" $MZ $h1 -6 -c 1 -A fe80::1 -B ff02::16 \
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-t ip hop=1,next=0,payload=$(mld_payload_get 131) -p 100 -q
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}
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mld_v2_report_test()
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{
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# MLD Version 2 Multicast Listener Report (Type 143)
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devlink_trap_stats_test "MLD Version 2 Multicast Listener Report" \
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"mld_v2_report" $MZ $h1 -6 -c 1 -A fe80::1 -B ff02::16 \
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-t ip hop=1,next=0,payload=$(mld_payload_get 143) -p 100 -q
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}
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mld_v1_done_test()
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{
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# MLD Version 1 Multicast Listener Done (Type 132)
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devlink_trap_stats_test "MLD Version 1 Multicast Listener Done" \
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"mld_v1_done" $MZ $h1 -6 -c 1 -A fe80::1 -B ff02::16 \
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-t ip hop=1,next=0,payload=$(mld_payload_get 132) -p 100 -q
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}
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ipv4_dhcp_test()
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{
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devlink_trap_stats_test "IPv4 DHCP Port 67" "ipv4_dhcp" \
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$MZ $h1 -c 1 -a own -b bcast -A 0.0.0.0 -B 255.255.255.255 \
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-t udp sp=68,dp=67 -p 100 -q
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devlink_trap_stats_test "IPv4 DHCP Port 68" "ipv4_dhcp" \
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$MZ $h1 -c 1 -a own -b $(mac_get $rp1) -A 192.0.2.1 \
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-B 255.255.255.255 -t udp sp=67,dp=68 -p 100 -q
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}
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ipv6_dhcp_test()
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{
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devlink_trap_stats_test "IPv6 DHCP Port 547" "ipv6_dhcp" \
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$MZ $h1 -6 -c 1 -A fe80::1 -B ff02::1:2 -t udp sp=546,dp=547 \
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-p 100 -q
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devlink_trap_stats_test "IPv6 DHCP Port 546" "ipv6_dhcp" \
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$MZ $h1 -6 -c 1 -A fe80::1 -B ff02::1:2 -t udp sp=547,dp=546 \
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-p 100 -q
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}
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arp_request_test()
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{
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devlink_trap_stats_test "ARP Request" "arp_request" \
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$MZ $h1 -c 1 -a own -b bcast -t arp request -p 100 -q
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}
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arp_response_test()
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{
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devlink_trap_stats_test "ARP Response" "arp_response" \
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$MZ $h1 -c 1 -a own -b $(mac_get $rp1) -t arp reply -p 100 -q
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}
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icmpv6_header_get()
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{
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local type=$1; shift
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local p
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type=$(printf "%x" $type)
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p=$(:
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)"$type:"$( : ICMPv6.type
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)"00:"$( : ICMPv6.code
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)"00:"$( : ICMPv6.checksum
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)
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echo $p
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}
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ipv6_neigh_solicit_test()
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{
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devlink_trap_stats_test "IPv6 Neighbour Solicitation" \
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"ipv6_neigh_solicit" $MZ $h1 -6 -c 1 \
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-A fe80::1 -B ff02::1:ff00:02 \
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-t ip hop=1,next=58,payload=$(icmpv6_header_get 135) -p 100 -q
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}
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ipv6_neigh_advert_test()
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{
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devlink_trap_stats_test "IPv6 Neighbour Advertisement" \
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"ipv6_neigh_advert" $MZ $h1 -6 -c 1 -a own -b $(mac_get $rp1) \
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-A fe80::1 -B 2001:db8:1::2 \
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-t ip hop=1,next=58,payload=$(icmpv6_header_get 136) -p 100 -q
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}
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ipv4_bfd_test()
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{
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devlink_trap_stats_test "IPv4 BFD Control - Port 3784" "ipv4_bfd" \
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$MZ $h1 -c 1 -a own -b $(mac_get $rp1) \
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-A 192.0.2.1 -B 192.0.2.2 -t udp sp=49153,dp=3784 -p 100 -q
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devlink_trap_stats_test "IPv4 BFD Echo - Port 3785" "ipv4_bfd" \
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$MZ $h1 -c 1 -a own -b $(mac_get $rp1) \
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-A 192.0.2.1 -B 192.0.2.2 -t udp sp=49153,dp=3785 -p 100 -q
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}
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ipv6_bfd_test()
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{
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devlink_trap_stats_test "IPv6 BFD Control - Port 3784" "ipv6_bfd" \
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$MZ $h1 -6 -c 1 -a own -b $(mac_get $rp1) \
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-A 2001:db8:1::1 -B 2001:db8:1::2 \
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-t udp sp=49153,dp=3784 -p 100 -q
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devlink_trap_stats_test "IPv6 BFD Echo - Port 3785" "ipv6_bfd" \
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$MZ $h1 -6 -c 1 -a own -b $(mac_get $rp1) \
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-A 2001:db8:1::1 -B 2001:db8:1::2 \
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-t udp sp=49153,dp=3785 -p 100 -q
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}
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ipv4_ospf_test()
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{
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devlink_trap_stats_test "IPv4 OSPF - Multicast" "ipv4_ospf" \
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$MZ $h1 -c 1 -a own -b 01:00:5e:00:00:05 \
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-A 192.0.2.1 -B 224.0.0.5 -t ip proto=89 -p 100 -q
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devlink_trap_stats_test "IPv4 OSPF - Unicast" "ipv4_ospf" \
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$MZ $h1 -c 1 -a own -b $(mac_get $rp1) \
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-A 192.0.2.1 -B 192.0.2.2 -t ip proto=89 -p 100 -q
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}
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ipv6_ospf_test()
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{
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devlink_trap_stats_test "IPv6 OSPF - Multicast" "ipv6_ospf" \
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$MZ $h1 -6 -c 1 -a own -b 33:33:00:00:00:05 \
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-A fe80::1 -B ff02::5 -t ip next=89 -p 100 -q
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devlink_trap_stats_test "IPv6 OSPF - Unicast" "ipv6_ospf" \
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$MZ $h1 -6 -c 1 -a own -b $(mac_get $rp1) \
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-A 2001:db8:1::1 -B 2001:db8:1::2 -t ip next=89 -p 100 -q
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}
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ipv4_bgp_test()
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{
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devlink_trap_stats_test "IPv4 BGP" "ipv4_bgp" \
|
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$MZ $h1 -c 1 -a own -b $(mac_get $rp1) \
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-A 192.0.2.1 -B 192.0.2.2 -t tcp sp=54321,dp=179,flags=rst \
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-p 100 -q
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||||
}
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||||
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||||
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
|
||||
|
|
@ -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'
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user