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Server : LiteSpeed System : Linux srv526460274 5.15.0-164-generic #174-Ubuntu SMP Fri Nov 14 20:25:16 UTC 2025 x86_64 User : kerao9884 ( 1082) PHP Version : 8.0.30 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, Directory : /usr/src/linux-headers-5.15.0-134/samples/bpf/ |
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#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
function pktgen {
../pktgen/pktgen_bench_xmit_mode_netif_receive.sh -i $IFC -s 64 \
-m 90:e2:ba:ff:ff:ff -d 192.168.0.1 -t 4
local dropped=`tc -s qdisc show dev $IFC | tail -3 | awk '/drop/{print $7}'`
if [ "$dropped" == "0," ]; then
echo "FAIL"
else
echo "Successfully filtered " $dropped " packets"
fi
}
function test {
echo -n "Loading bpf program '$2'... "
tc qdisc add dev $IFC clsact
tc filter add dev $IFC ingress bpf da obj $1 sec $2
local status=$?
if [ $status -ne 0 ]; then
echo "FAIL"
else
echo "ok"
pktgen
fi
tc qdisc del dev $IFC clsact
}
IFC=test_veth
ip link add name $IFC type veth peer name pair_$IFC
ip link set $IFC up
ip link set pair_$IFC up
test ./parse_simple.o simple
test ./parse_varlen.o varlen
test ./parse_ldabs.o ldabs
ip link del dev $IFC