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205 lines
4.8 KiB
205 lines
4.8 KiB
#!/bin/bash |
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# SPDX-License-Identifier: GPL-2.0 |
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ALL_TESTS="unreachable_chain_test gact_goto_chain_test create_destroy_chain \ |
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template_filter_fits" |
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NUM_NETIFS=2 |
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source tc_common.sh |
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source lib.sh |
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tcflags="skip_hw" |
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h1_create() |
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{ |
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simple_if_init $h1 192.0.2.1/24 |
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} |
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h1_destroy() |
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{ |
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simple_if_fini $h1 192.0.2.1/24 |
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} |
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h2_create() |
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{ |
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simple_if_init $h2 192.0.2.2/24 |
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tc qdisc add dev $h2 clsact |
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} |
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h2_destroy() |
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{ |
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tc qdisc del dev $h2 clsact |
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simple_if_fini $h2 192.0.2.2/24 |
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} |
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unreachable_chain_test() |
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{ |
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RET=0 |
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tc filter add dev $h2 ingress chain 1 protocol ip pref 1 handle 1101 \ |
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flower $tcflags dst_mac $h2mac action drop |
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$MZ $h1 -c 1 -p 64 -a $h1mac -b $h2mac -A 192.0.2.1 -B 192.0.2.2 \ |
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-t ip -q |
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tc_check_packets "dev $h2 ingress" 1101 1 |
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check_fail $? "matched on filter in unreachable chain" |
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tc filter del dev $h2 ingress chain 1 protocol ip pref 1 handle 1101 \ |
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flower |
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log_test "unreachable chain ($tcflags)" |
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} |
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gact_goto_chain_test() |
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{ |
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RET=0 |
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tc filter add dev $h2 ingress chain 1 protocol ip pref 1 handle 1101 \ |
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flower $tcflags dst_mac $h2mac action drop |
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tc filter add dev $h2 ingress protocol ip pref 2 handle 102 flower \ |
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$tcflags dst_mac $h2mac action drop |
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tc filter add dev $h2 ingress protocol ip pref 1 handle 101 flower \ |
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$tcflags dst_mac $h2mac action goto chain 1 |
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$MZ $h1 -c 1 -p 64 -a $h1mac -b $h2mac -A 192.0.2.1 -B 192.0.2.2 \ |
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-t ip -q |
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tc_check_packets "dev $h2 ingress" 102 1 |
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check_fail $? "Matched on a wrong filter" |
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tc_check_packets "dev $h2 ingress" 101 1 |
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check_err $? "Did not match on correct filter with goto chain action" |
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tc_check_packets "dev $h2 ingress" 1101 1 |
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check_err $? "Did not match on correct filter in chain 1" |
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tc filter del dev $h2 ingress protocol ip pref 1 handle 101 flower |
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tc filter del dev $h2 ingress protocol ip pref 2 handle 102 flower |
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tc filter del dev $h2 ingress chain 1 protocol ip pref 1 handle 1101 \ |
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flower |
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log_test "gact goto chain ($tcflags)" |
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} |
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create_destroy_chain() |
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{ |
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RET=0 |
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tc chain add dev $h2 ingress |
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check_err $? "Failed to create default chain" |
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output="$(tc -j chain get dev $h2 ingress)" |
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check_err $? "Failed to get default chain" |
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echo $output | jq -e ".[] | select(.chain == 0)" &> /dev/null |
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check_err $? "Unexpected output for default chain" |
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tc chain add dev $h2 ingress chain 1 |
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check_err $? "Failed to create chain 1" |
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output="$(tc -j chain get dev $h2 ingress chain 1)" |
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check_err $? "Failed to get chain 1" |
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echo $output | jq -e ".[] | select(.chain == 1)" &> /dev/null |
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check_err $? "Unexpected output for chain 1" |
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output="$(tc -j chain show dev $h2 ingress)" |
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check_err $? "Failed to dump chains" |
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echo $output | jq -e ".[] | select(.chain == 0)" &> /dev/null |
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check_err $? "Can't find default chain in dump" |
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echo $output | jq -e ".[] | select(.chain == 1)" &> /dev/null |
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check_err $? "Can't find chain 1 in dump" |
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tc chain del dev $h2 ingress |
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check_err $? "Failed to destroy default chain" |
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tc chain del dev $h2 ingress chain 1 |
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check_err $? "Failed to destroy chain 1" |
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log_test "create destroy chain" |
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} |
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template_filter_fits() |
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{ |
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RET=0 |
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tc chain add dev $h2 ingress protocol ip \ |
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flower dst_mac 00:00:00:00:00:00/FF:FF:FF:FF:FF:FF &> /dev/null |
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tc chain add dev $h2 ingress chain 1 protocol ip \ |
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flower src_mac 00:00:00:00:00:00/FF:FF:FF:FF:FF:FF &> /dev/null |
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tc filter add dev $h2 ingress protocol ip pref 1 handle 1101 \ |
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flower dst_mac $h2mac action drop |
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check_err $? "Failed to insert filter which fits template" |
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tc filter add dev $h2 ingress protocol ip pref 1 handle 1102 \ |
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flower src_mac $h2mac action drop &> /dev/null |
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check_fail $? "Incorrectly succeeded to insert filter which does not template" |
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tc filter add dev $h2 ingress chain 1 protocol ip pref 1 handle 1101 \ |
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flower src_mac $h2mac action drop |
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check_err $? "Failed to insert filter which fits template" |
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tc filter add dev $h2 ingress chain 1 protocol ip pref 1 handle 1102 \ |
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flower dst_mac $h2mac action drop &> /dev/null |
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check_fail $? "Incorrectly succeeded to insert filter which does not template" |
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tc filter del dev $h2 ingress chain 1 protocol ip pref 1 handle 1102 \ |
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flower &> /dev/null |
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tc filter del dev $h2 ingress chain 1 protocol ip pref 1 handle 1101 \ |
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flower &> /dev/null |
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tc filter del dev $h2 ingress protocol ip pref 1 handle 1102 \ |
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flower &> /dev/null |
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tc filter del dev $h2 ingress protocol ip pref 1 handle 1101 \ |
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flower &> /dev/null |
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tc chain del dev $h2 ingress chain 1 |
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tc chain del dev $h2 ingress |
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log_test "template filter fits" |
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} |
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setup_prepare() |
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{ |
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h1=${NETIFS[p1]} |
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h2=${NETIFS[p2]} |
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h1mac=$(mac_get $h1) |
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h2mac=$(mac_get $h2) |
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vrf_prepare |
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h1_create |
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h2_create |
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} |
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cleanup() |
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{ |
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pre_cleanup |
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h2_destroy |
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h1_destroy |
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vrf_cleanup |
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} |
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check_tc_chain_support |
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trap cleanup EXIT |
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setup_prepare |
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setup_wait |
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tests_run |
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tc_offload_check |
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if [[ $? -ne 0 ]]; then |
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log_info "Could not test offloaded functionality" |
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else |
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tcflags="skip_sw" |
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tests_run |
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fi |
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exit $EXIT_STATUS
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