108 lines
1.7 KiB
Bash
108 lines
1.7 KiB
Bash
# SPDX-License-Identifier: GPL-2.0
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RIF_COUNTER_NUM_NETIFS=2
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rif_counter_addr4()
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{
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local i=$1; shift
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local p=$1; shift
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printf 192.0.%d.%d $((i / 64)) $(((4 * i % 256) + p))
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}
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rif_counter_addr4pfx()
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{
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rif_counter_addr4 $@
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printf /30
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}
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rif_counter_h1_create()
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{
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simple_if_init $h1
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}
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rif_counter_h1_destroy()
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{
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simple_if_fini $h1
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}
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rif_counter_h2_create()
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{
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simple_if_init $h2
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}
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rif_counter_h2_destroy()
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{
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simple_if_fini $h2
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}
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rif_counter_setup_prepare()
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{
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h1=${NETIFS[p1]}
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h2=${NETIFS[p2]}
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vrf_prepare
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rif_counter_h1_create
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rif_counter_h2_create
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}
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rif_counter_cleanup()
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{
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local count=$1; shift
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pre_cleanup
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for ((i = 1; i <= count; i++)); do
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vlan_destroy $h2 $i
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done
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rif_counter_h2_destroy
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rif_counter_h1_destroy
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vrf_cleanup
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if [[ -v RIF_COUNTER_BATCH_FILE ]]; then
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rm -f $RIF_COUNTER_BATCH_FILE
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fi
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}
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rif_counter_test()
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{
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local count=$1; shift
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local should_fail=$1; shift
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RIF_COUNTER_BATCH_FILE="$(mktemp)"
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for ((i = 1; i <= count; i++)); do
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vlan_create $h2 $i v$h2 $(rif_counter_addr4pfx $i 2)
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done
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for ((i = 1; i <= count; i++)); do
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cat >> $RIF_COUNTER_BATCH_FILE <<-EOF
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stats set dev $h2.$i l3_stats on
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EOF
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done
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ip -b $RIF_COUNTER_BATCH_FILE
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check_err_fail $should_fail $? "RIF counter enablement"
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}
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rif_counter_traffic_test()
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{
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local count=$1; shift
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local i;
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for ((i = count; i > 0; i /= 2)); do
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$MZ $h1 -Q $i -c 1 -d 20msec -p 100 -a own -b $(mac_get $h2) \
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-A $(rif_counter_addr4 $i 1) \
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-B $(rif_counter_addr4 $i 2) \
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-q -t udp sp=54321,dp=12345
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done
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for ((i = count; i > 0; i /= 2)); do
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busywait "$TC_HIT_TIMEOUT" until_counter_is "== 1" \
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hw_stats_get l3_stats $h2.$i rx packets > /dev/null
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check_err $? "Traffic not seen at RIF $h2.$i"
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done
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}
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