#!/bin/bash # SPDX-License-Identifier: GPL-2.0 ALL_TESTS="match_dst_mac_test match_src_mac_test match_dst_ip_test \ match_src_ip_test match_ip_flags_test match_pcp_test match_vlan_test \ match_ip_tos_test match_indev_test match_ip_ttl_test match_mpls_label_test \ match_mpls_tc_test match_mpls_bos_test match_mpls_ttl_test \ match_mpls_lse_test" NUM_NETIFS=2 source tc_common.sh source lib.sh tcflags="skip_hw" h1_create() { simple_if_init $h1 192.0.2.1/24 198.51.100.1/24 } h1_destroy() { simple_if_fini $h1 192.0.2.1/24 198.51.100.1/24 } h2_create() { simple_if_init $h2 192.0.2.2/24 198.51.100.2/24 tc qdisc add dev $h2 clsact } h2_destroy() { tc qdisc del dev $h2 clsact simple_if_fini $h2 192.0.2.2/24 198.51.100.2/24 } match_dst_mac_test() { local dummy_mac=de:ad:be:ef:aa:aa RET=0 tc filter add dev $h2 ingress protocol ip pref 1 handle 101 flower \ $tcflags dst_mac $dummy_mac action drop tc filter add dev $h2 ingress protocol ip pref 2 handle 102 flower \ $tcflags dst_mac $h2mac action drop $MZ $h1 -c 1 -p 64 -a $h1mac -b $h2mac -A 192.0.2.1 -B 192.0.2.2 \ -t ip -q tc_check_packets "dev $h2 ingress" 101 1 check_fail $? "Matched on a wrong filter" tc_check_packets "dev $h2 ingress" 102 0 check_fail $? "Did not match on correct filter" tc filter del dev $h2 ingress protocol ip pref 1 handle 101 flower tc filter del dev $h2 ingress protocol ip pref 2 handle 102 flower log_test "dst_mac match ($tcflags)" } match_src_mac_test() { local dummy_mac=de:ad:be:ef:aa:aa RET=0 tc filter add dev $h2 ingress protocol ip pref 1 handle 101 flower \ $tcflags src_mac $dummy_mac action drop tc filter add dev $h2 ingress protocol ip pref 2 handle 102 flower \ $tcflags src_mac $h1mac action drop $MZ $h1 -c 1 -p 64 -a $h1mac -b $h2mac -A 192.0.2.1 -B 192.0.2.2 \ -t ip -q tc_check_packets "dev $h2 ingress" 101 1 check_fail $? "Matched on a wrong filter" tc_check_packets "dev $h2 ingress" 102 0 check_fail $? "Did not match on correct filter" tc filter del dev $h2 ingress protocol ip pref 1 handle 101 flower tc filter del dev $h2 ingress protocol ip pref 2 handle 102 flower log_test "src_mac match ($tcflags)" } match_dst_ip_test() { RET=0 tc filter add dev $h2 ingress protocol ip pref 1 handle 101 flower \ $tcflags dst_ip 198.51.100.2 action drop tc filter add dev $h2 ingress protocol ip pref 2 handle 102 flower \ $tcflags dst_ip 192.0.2.2 action drop tc filter add dev $h2 ingress protocol ip pref 3 handle 103 flower \ $tcflags dst_ip 192.0.2.0/24 action drop $MZ $h1 -c 1 -p 64 -a $h1mac -b $h2mac -A 192.0.2.1 -B 192.0.2.2 \ -t ip -q tc_check_packets "dev $h2 ingress" 101 1 check_fail $? "Matched on a wrong filter" tc_check_packets "dev $h2 ingress" 102 1 check_err $? "Did not match on correct filter" tc filter del dev $h2 ingress protocol ip pref 2 handle 102 flower $MZ $h1 -c 1 -p 64 -a $h1mac -b $h2mac -A 192.0.2.1 -B 192.0.2.2 \ -t ip -q tc_check_packets "dev $h2 ingress" 103 1 check_err $? "Did not match on correct filter with mask" tc filter del dev $h2 ingress protocol ip pref 1 handle 101 flower tc filter del dev $h2 ingress protocol ip pref 3 handle 103 flower log_test "dst_ip match ($tcflags)" } match_src_ip_test() { RET=0 tc filter add dev $h2 ingress protocol ip pref 1 handle 101 flower \ $tcflags src_ip 198.51.100.1 action drop tc filter add dev $h2 ingress protocol ip pref 2 handle 102 flower \ $tcflags src_ip 192.0.2.1 action drop tc filter add dev $h2 ingress protocol ip pref 3 handle 103 flower \ $tcflags src_ip 192.0.2.0/24 action drop $MZ $h1 -c 1 -p 64 -a $h1mac -b $h2mac -A 192.0.2.1 -B 192.0.2.2 \ -t ip -q tc_check_packets "dev $h2 ingress" 101 1 check_fail $? "Matched on a wrong filter" tc_check_packets "dev $h2 ingress" 102 1 check_err $? "Did not match on correct filter" tc filter del dev $h2 ingress protocol ip pref 2 handle 102 flower $MZ $h1 -c 1 -p 64 -a $h1mac -b $h2mac -A 192.0.2.1 -B 192.0.2.2 \ -t ip -q tc_check_packets "dev $h2 ingress" 103 1 check_err $? "Did not match on correct filter with mask" tc filter del dev $h2 ingress protocol ip pref 1 handle 101 flower tc filter del dev $h2 ingress protocol ip pref 3 handle 103 flower log_test "src_ip match ($tcflags)" } match_ip_flags_test() { RET=0 tc filter add dev $h2 ingress protocol ip pref 1 handle 101 flower \ $tcflags ip_flags frag action continue tc filter add dev $h2 ingress protocol ip pref 2 handle 102 flower \ $tcflags ip_flags firstfrag action continue tc filter add dev $h2 ingress protocol ip pref 3 handle 103 flower \ $tcflags ip_flags nofirstfrag action continue tc filter add dev $h2 ingress protocol ip pref 4 handle 104 flower \ $tcflags ip_flags nofrag action drop $MZ $h1 -c 1 -p 1000 -a $h1mac -b $h2mac -A 192.0.2.1 -B 192.0.2.2 \ -t ip "frag=0" -q tc_check_packets "dev $h2 ingress" 101 1 check_fail $? "Matched on wrong frag filter (nofrag)" tc_check_packets "dev $h2 ingress" 102 1 check_fail $? "Matched on wrong firstfrag filter (nofrag)" tc_check_packets "dev $h2 ingress" 103 1 check_err $? "Did not match on nofirstfrag filter (nofrag) " tc_check_packets "dev $h2 ingress" 104 1 check_err $? "Did not match on nofrag filter (nofrag)" $MZ $h1 -c 1 -p 1000 -a $h1mac -b $h2mac -A 192.0.2.1 -B 192.0.2.2 \ -t ip "frag=0,mf" -q tc_check_packets "dev $h2 ingress" 101 1 check_err $? "Did not match on frag filter (1stfrag)" tc_check_packets "dev $h2 ingress" 102 1 check_err $? "Did not match fistfrag filter (1stfrag)" tc_check_packets "dev $h2 ingress" 103 1 check_err $? "Matched on wrong nofirstfrag filter (1stfrag)" tc_check_packets "dev $h2 ingress" 104 1 check_err $? "Match on wrong nofrag filter (1stfrag)" $MZ $h1 -c 1 -p 1000 -a $h1mac -b $h2mac -A 192.0.2.1 -B 192.0.2.2 \ -t ip "frag=256,mf" -q $MZ $h1 -c 1 -p 1000 -a $h1mac -b $h2mac -A 192.0.2.1 -B 192.0.2.2 \ -t ip "frag=256" -q tc_check_packets "dev $h2 ingress" 101 3 check_err $? "Did not match on frag filter (no1stfrag)" tc_check_packets "dev $h2 ingress" 102 1 check_err $? "Matched on wrong firstfrag filter (no1stfrag)" tc_check_packets "dev $h2 ingress" 103 3 check_err $? "Did not match on nofirstfrag filter (no1stfrag)" tc_check_packets "dev $h2 ingress" 104 1 check_err $? "Matched on nofrag filter (no1stfrag)" tc filter del dev $h2 ingress protocol ip pref 1 handle 101 flower tc filter del dev $h2 ingress protocol ip pref 2 handle 102 flower tc filter del dev $h2 ingress protocol ip pref 3 handle 103 flower tc filter del dev $h2 ingress protocol ip pref 4 handle 104 flower log_test "ip_flags match ($tcflags)" } match_pcp_test() { RET=0 vlan_create $h2 85 v$h2 192.0.2.11/24 tc filter add dev $h2 ingress protocol 802.1q pref 1 handle 101 \ flower vlan_prio 6 $tcflags dst_mac $h2mac action drop tc filter add dev $h2 ingress protocol 802.1q pref 2 handle 102 \ flower vlan_prio 7 $tcflags dst_mac $h2mac action drop $MZ $h1 -c 1 -p 64 -a $h1mac -b $h2mac -B 192.0.2.11 -Q 7:85 -t ip -q $MZ $h1 -c 1 -p 64 -a $h1mac -b $h2mac -B 192.0.2.11 -Q 0:85 -t ip -q tc_check_packets "dev $h2 ingress" 101 0 check_err $? "Matched on specified PCP when should not" tc_check_packets "dev $h2 ingress" 102 1 check_err $? "Did not match on specified PCP" tc filter del dev $h2 ingress protocol 802.1q pref 2 handle 102 flower tc filter del dev $h2 ingress protocol 802.1q pref 1 handle 101 flower vlan_destroy $h2 85 log_test "PCP match ($tcflags)" } match_vlan_test() { RET=0 vlan_create $h2 85 v$h2 192.0.2.11/24 vlan_create $h2 75 v$h2 192.0.2.10/24 tc filter add dev $h2 ingress protocol 802.1q pref 1 handle 101 \ flower vlan_id 75 $tcflags action drop tc filter add dev $h2 ingress protocol 802.1q pref 2 handle 102 \ flower vlan_id 85 $tcflags action drop $MZ $h1 -c 1 -p 64 -a $h1mac -b $h2mac -B 192.0.2.11 -Q 0:85 -t ip -q tc_check_packets "dev $h2 ingress" 101 0 check_err $? "Matched on specified VLAN when should not" tc_check_packets "dev $h2 ingress" 102 1 check_err $? "Did not match on specified VLAN" tc filter del dev $h2 ingress protocol 802.1q pref 2 handle 102 flower tc filter del dev $h2 ingress protocol 802.1q pref 1 handle 101 flower vlan_destroy $h2 75 vlan_destroy $h2 85 log_test "VLAN match ($tcflags)" } match_ip_tos_test() { RET=0 tc filter add dev $h2 ingress protocol ip pref 1 handle 101 flower \ $tcflags dst_ip 192.0.2.2 ip_tos 0x20 action drop tc filter add dev $h2 ingress protocol ip pref 2 handle 102 flower \ $tcflags dst_ip 192.0.2.2 ip_tos 0x18 action drop $MZ $h1 -c 1 -p 64 -a $h1mac -b $h2mac -A 192.0.2.1 -B 192.0.2.2 \ -t ip tos=18 -q tc_check_packets "dev $h2 ingress" 101 1 check_fail $? "Matched on a wrong filter (0x18)" tc_check_packets "dev $h2 ingress" 102 1 check_err $? "Did not match on correct filter (0x18)" $MZ $h1 -c 1 -p 64 -a $h1mac -b $h2mac -A 192.0.2.1 -B 192.0.2.2 \ -t ip tos=20 -q tc_check_packets "dev $h2 ingress" 102 2 check_fail $? "Matched on a wrong filter (0x20)" tc_check_packets "dev $h2 ingress" 101 1 check_err $? "Did not match on correct filter (0x20)" tc filter del dev $h2 ingress protocol ip pref 2 handle 102 flower tc filter del dev $h2 ingress protocol ip pref 1 handle 101 flower log_test "ip_tos match ($tcflags)" } match_ip_ttl_test() { RET=0 tc filter add dev $h2 ingress protocol ip pref 1 handle 101 flower \ $tcflags dst_ip 192.0.2.2 ip_ttl 63 action drop tc filter add dev $h2 ingress protocol ip pref 2 handle 102 flower \ $tcflags dst_ip 192.0.2.2 action drop $MZ $h1 -c 1 -p 64 -a $h1mac -b $h2mac -A 192.0.2.1 -B 192.0.2.2 \ -t ip "ttl=63" -q $MZ $h1 -c 1 -p 64 -a $h1mac -b $h2mac -A 192.0.2.1 -B 192.0.2.2 \ -t ip "ttl=63,mf,frag=256" -q tc_check_packets "dev $h2 ingress" 102 1 check_fail $? "Matched on the wrong filter (no check on ttl)" tc_check_packets "dev $h2 ingress" 101 2 check_err $? "Did not match on correct filter (ttl=63)" $MZ $h1 -c 1 -p 64 -a $h1mac -b $h2mac -A 192.0.2.1 -B 192.0.2.2 \ -t ip "ttl=255" -q tc_check_packets "dev $h2 ingress" 101 3 check_fail $? "Matched on a wrong filter (ttl=63)" tc_check_packets "dev $h2 ingress" 102 1 check_err $? "Did not match on correct filter (no check on ttl)" tc filter del dev $h2 ingress protocol ip pref 2 handle 102 flower tc filter del dev $h2 ingress protocol ip pref 1 handle 101 flower log_test "ip_ttl match ($tcflags)" } match_indev_test() { RET=0 tc filter add dev $h2 ingress protocol ip pref 1 handle 101 flower \ $tcflags indev $h1 dst_mac $h2mac action drop tc filter add dev $h2 ingress protocol ip pref 2 handle 102 flower \ $tcflags indev $h2 dst_mac $h2mac action drop $MZ $h1 -c 1 -p 64 -a $h1mac -b $h2mac -A 192.0.2.1 -B 192.0.2.2 \ -t ip -q tc_check_packets "dev $h2 ingress" 101 1 check_fail $? "Matched on a wrong filter" tc_check_packets "dev $h2 ingress" 102 1 check_err $? "Did not match on correct filter" tc filter del dev $h2 ingress protocol ip pref 2 handle 102 flower tc filter del dev $h2 ingress protocol ip pref 1 handle 101 flower log_test "indev match ($tcflags)" } # Unfortunately, mausezahn can't build MPLS headers when used in L2 # mode, so we have this function to build Label Stack Entries. mpls_lse() { local label=$1 local tc=$2 local bos=$3 local ttl=$4 printf "%02x %02x %02x %02x" \ $((label >> 12)) \ $((label >> 4 & 0xff)) \ $((((label & 0xf) << 4) + (tc << 1) + bos)) \ $ttl } match_mpls_label_test() { local ethtype="88 47"; readonly ethtype local pkt RET=0 check_tc_mpls_support $h2 || return 0 tc filter add dev $h2 ingress protocol mpls_uc pref 1 handle 101 \ flower $tcflags mpls_label 0 action drop tc filter add dev $h2 ingress protocol mpls_uc pref 2 handle 102 \ flower $tcflags mpls_label 1048575 action drop pkt="$ethtype $(mpls_lse 1048575 0 1 255)" $MZ $h1 -c 1 -p 64 -a $h1mac -b $h2mac "$pkt" -q tc_check_packets "dev $h2 ingress" 101 1 check_fail $? "Matched on a wrong filter (1048575)" tc_check_packets "dev $h2 ingress" 102 1 check_err $? "Did not match on correct filter (1048575)" pkt="$ethtype $(mpls_lse 0 0 1 255)" $MZ $h1 -c 1 -p 64 -a $h1mac -b $h2mac "$pkt" -q tc_check_packets "dev $h2 ingress" 102 2 check_fail $? "Matched on a wrong filter (0)" tc_check_packets "dev $h2 ingress" 101 1 check_err $? "Did not match on correct filter (0)" tc filter del dev $h2 ingress protocol mpls_uc pref 2 handle 102 flower tc filter del dev $h2 ingress protocol mpls_uc pref 1 handle 101 flower log_test "mpls_label match ($tcflags)" } match_mpls_tc_test() { local ethtype="88 47"; readonly ethtype local pkt RET=0 check_tc_mpls_support $h2 || return 0 tc filter add dev $h2 ingress protocol mpls_uc pref 1 handle 101 \ flower $tcflags mpls_tc 0 action drop tc filter add dev $h2 ingress protocol mpls_uc pref 2 handle 102 \ flower $tcflags mpls_tc 7 action drop pkt="$ethtype $(mpls_lse 0 7 1 255)" $MZ $h1 -c 1 -p 64 -a $h1mac -b $h2mac "$pkt" -q tc_check_packets "dev $h2 ingress" 101 1 check_fail $? "Matched on a wrong filter (7)" tc_check_packets "dev $h2 ingress" 102 1 check_err $? "Did not match on correct filter (7)" pkt="$ethtype $(mpls_lse 0 0 1 255)" $MZ $h1 -c 1 -p 64 -a $h1mac -b $h2mac "$pkt" -q tc_check_packets "dev $h2 ingress" 102 2 check_fail $? "Matched on a wrong filter (0)" tc_check_packets "dev $h2 ingress" 101 1 check_err $? "Did not match on correct filter (0)" tc filter del dev $h2 ingress protocol mpls_uc pref 2 handle 102 flower tc filter del dev $h2 ingress protocol mpls_uc pref 1 handle 101 flower log_test "mpls_tc match ($tcflags)" } match_mpls_bos_test() { local ethtype="88 47"; readonly ethtype local pkt RET=0 check_tc_mpls_support $h2 || return 0 tc filter add dev $h2 ingress protocol mpls_uc pref 1 handle 101 \ flower $tcflags mpls_bos 0 action drop tc filter add dev $h2 ingress protocol mpls_uc pref 2 handle 102 \ flower $tcflags mpls_bos 1 action drop pkt="$ethtype $(mpls_lse 0 0 1 255)" $MZ $h1 -c 1 -p 64 -a $h1mac -b $h2mac "$pkt" -q tc_check_packets "dev $h2 ingress" 101 1 check_fail $? "Matched on a wrong filter (1)" tc_check_packets "dev $h2 ingress" 102 1 check_err $? "Did not match on correct filter (1)" # Need to add a second label to properly mark the Bottom of Stack pkt="$ethtype $(mpls_lse 0 0 0 255) $(mpls_lse 0 0 1 255)" $MZ $h1 -c 1 -p 64 -a $h1mac -b $h2mac "$pkt" -q tc_check_packets "dev $h2 ingress" 102 2 check_fail $? "Matched on a wrong filter (0)" tc_check_packets "dev $h2 ingress" 101 1 check_err $? "Did not match on correct filter (0)" tc filter del dev $h2 ingress protocol mpls_uc pref 2 handle 102 flower tc filter del dev $h2 ingress protocol mpls_uc pref 1 handle 101 flower log_test "mpls_bos match ($tcflags)" } match_mpls_ttl_test() { local ethtype="88 47"; readonly ethtype local pkt RET=0 check_tc_mpls_support $h2 || return 0 tc filter add dev $h2 ingress protocol mpls_uc pref 1 handle 101 \ flower $tcflags mpls_ttl 0 action drop tc filter add dev $h2 ingress protocol mpls_uc pref 2 handle 102 \ flower $tcflags mpls_ttl 255 action drop pkt="$ethtype $(mpls_lse 0 0 1 255)" $MZ $h1 -c 1 -p 64 -a $h1mac -b $h2mac "$pkt" -q tc_check_packets "dev $h2 ingress" 101 1 check_fail $? "Matched on a wrong filter (255)" tc_check_packets "dev $h2 ingress" 102 1 check_err $? "Did not match on correct filter (255)" pkt="$ethtype $(mpls_lse 0 0 1 0)" $MZ $h1 -c 1 -p 64 -a $h1mac -b $h2mac "$pkt" -q tc_check_packets "dev $h2 ingress" 102 2 check_fail $? "Matched on a wrong filter (0)" tc_check_packets "dev $h2 ingress" 101 1 check_err $? "Did not match on correct filter (0)" tc filter del dev $h2 ingress protocol mpls_uc pref 2 handle 102 flower tc filter del dev $h2 ingress protocol mpls_uc pref 1 handle 101 flower log_test "mpls_ttl match ($tcflags)" } match_mpls_lse_test() { local ethtype="88 47"; readonly ethtype local pkt RET=0 check_tc_mpls_lse_stats $h2 || return 0 # Match on first LSE (minimal values for each field) tc filter add dev $h2 ingress protocol mpls_uc pref 1 handle 101 \ flower $tcflags mpls lse depth 1 label 0 action continue tc filter add dev $h2 ingress protocol mpls_uc pref 2 handle 102 \ flower $tcflags mpls lse depth 1 tc 0 action continue tc filter add dev $h2 ingress protocol mpls_uc pref 3 handle 103 \ flower $tcflags mpls lse depth 1 bos 0 action continue tc filter add dev $h2 ingress protocol mpls_uc pref 4 handle 104 \ flower $tcflags mpls lse depth 1 ttl 0 action continue # Match on second LSE (maximal values for each field) tc filter add dev $h2 ingress protocol mpls_uc pref 5 handle 105 \ flower $tcflags mpls lse depth 2 label 1048575 action continue tc filter add dev $h2 ingress protocol mpls_uc pref 6 handle 106 \ flower $tcflags mpls lse depth 2 tc 7 action continue tc filter add dev $h2 ingress protocol mpls_uc pref 7 handle 107 \ flower $tcflags mpls lse depth 2 bos 1 action continue tc filter add dev $h2 ingress protocol mpls_uc pref 8 handle 108 \ flower $tcflags mpls lse depth 2 ttl 255 action continue # Match on LSE depth tc filter add dev $h2 ingress protocol mpls_uc pref 9 handle 109 \ flower $tcflags mpls lse depth 1 action continue tc filter add dev $h2 ingress protocol mpls_uc pref 10 handle 110 \ flower $tcflags mpls lse depth 2 action continue tc filter add dev $h2 ingress protocol mpls_uc pref 11 handle 111 \ flower $tcflags mpls lse depth 3 action continue # Base packet, matched by all filters (except for stack depth 3) pkt="$ethtype $(mpls_lse 0 0 0 0) $(mpls_lse 1048575 7 1 255)" $MZ $h1 -c 1 -p 64 -a $h1mac -b $h2mac "$pkt" -q # Make a variant of the above packet, with a non-matching value # for each LSE field # Wrong label at depth 1 pkt="$ethtype $(mpls_lse 1 0 0 0) $(mpls_lse 1048575 7 1 255)" $MZ $h1 -c 1 -p 64 -a $h1mac -b $h2mac "$pkt" -q # Wrong TC at depth 1 pkt="$ethtype $(mpls_lse 0 1 0 0) $(mpls_lse 1048575 7 1 255)" $MZ $h1 -c 1 -p 64 -a $h1mac -b $h2mac "$pkt" -q # Wrong BOS at depth 1 (not adding a second LSE here since BOS is set # in the first label, so anything that'd follow wouldn't be considered) pkt="$ethtype $(mpls_lse 0 0 1 0)" $MZ $h1 -c 1 -p 64 -a $h1mac -b $h2mac "$pkt" -q # Wrong TTL at depth 1 pkt="$ethtype $(mpls_lse 0 0 0 1) $(mpls_lse 1048575 7 1 255)" $MZ $h1 -c 1 -p 64 -a $h1mac -b $h2mac "$pkt" -q # Wrong label at depth 2 pkt="$ethtype $(mpls_lse 0 0 0 0) $(mpls_lse 1048574 7 1 255)" $MZ $h1 -c 1 -p 64 -a $h1mac -b $h2mac "$pkt" -q # Wrong TC at depth 2 pkt="$ethtype $(mpls_lse 0 0 0 0) $(mpls_lse 1048575 6 1 255)" $MZ $h1 -c 1 -p 64 -a $h1mac -b $h2mac "$pkt" -q # Wrong BOS at depth 2 (adding a third LSE here since BOS isn't set in # the second label) pkt="$ethtype $(mpls_lse 0 0 0 0) $(mpls_lse 1048575 7 0 255)" pkt="$pkt $(mpls_lse 0 0 1 255)" $MZ $h1 -c 1 -p 64 -a $h1mac -b $h2mac "$pkt" -q # Wrong TTL at depth 2 pkt="$ethtype $(mpls_lse 0 0 0 0) $(mpls_lse 1048575 7 1 254)" $MZ $h1 -c 1 -p 64 -a $h1mac -b $h2mac "$pkt" -q # Filters working at depth 1 should match all packets but one tc_check_packets "dev $h2 ingress" 101 8 check_err $? "Did not match on correct filter" tc_check_packets "dev $h2 ingress" 102 8 check_err $? "Did not match on correct filter" tc_check_packets "dev $h2 ingress" 103 8 check_err $? "Did not match on correct filter" tc_check_packets "dev $h2 ingress" 104 8 check_err $? "Did not match on correct filter" # Filters working at depth 2 should match all packets but two (because # of the test packet where the label stack depth is just one) tc_check_packets "dev $h2 ingress" 105 7 check_err $? "Did not match on correct filter" tc_check_packets "dev $h2 ingress" 106 7 check_err $? "Did not match on correct filter" tc_check_packets "dev $h2 ingress" 107 7 check_err $? "Did not match on correct filter" tc_check_packets "dev $h2 ingress" 108 7 check_err $? "Did not match on correct filter" # Finally, verify the filters that only match on LSE depth tc_check_packets "dev $h2 ingress" 109 9 check_err $? "Did not match on correct filter" tc_check_packets "dev $h2 ingress" 110 8 check_err $? "Did not match on correct filter" tc_check_packets "dev $h2 ingress" 111 1 check_err $? "Did not match on correct filter" tc filter del dev $h2 ingress protocol mpls_uc pref 11 handle 111 flower tc filter del dev $h2 ingress protocol mpls_uc pref 10 handle 110 flower tc filter del dev $h2 ingress protocol mpls_uc pref 9 handle 109 flower tc filter del dev $h2 ingress protocol mpls_uc pref 8 handle 108 flower tc filter del dev $h2 ingress protocol mpls_uc pref 7 handle 107 flower tc filter del dev $h2 ingress protocol mpls_uc pref 6 handle 106 flower tc filter del dev $h2 ingress protocol mpls_uc pref 5 handle 105 flower tc filter del dev $h2 ingress protocol mpls_uc pref 4 handle 104 flower tc filter del dev $h2 ingress protocol mpls_uc pref 3 handle 103 flower tc filter del dev $h2 ingress protocol mpls_uc pref 2 handle 102 flower tc filter del dev $h2 ingress protocol mpls_uc pref 1 handle 101 flower log_test "mpls lse match ($tcflags)" } setup_prepare() { h1=${NETIFS[p1]} h2=${NETIFS[p2]} h1mac=$(mac_get $h1) h2mac=$(mac_get $h2) vrf_prepare h1_create h2_create } cleanup() { pre_cleanup h2_destroy h1_destroy vrf_cleanup } trap cleanup EXIT setup_prepare setup_wait tests_run tc_offload_check if [[ $? -ne 0 ]]; then log_info "Could not test offloaded functionality" else tcflags="skip_sw" tests_run fi exit $EXIT_STATUS