206 lines
4.8 KiB
Bash
Executable File
206 lines
4.8 KiB
Bash
Executable File
#!/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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