majek

#!/bin/bash
set -e

echo "[+] Clearling old mptcp endpoints"
for i in `ip mptcp endpoint show|cut -d " " -f 3`; do
    ip mptcp endpoint delete id $i;
done

declare -A OLD

majek

#!/bin/bash
set -e
set -u
set -o pipefail

IFACE="lo"
LATENCY=200

CLEAN=""
IPS=()

majek

.PHONY: repro
repro:
	$(CLANG) -Wall -Wextra -O2 --target=bpf -c -g \
		repro.bpf.c \
		-o repro.bpf.o
	bpftool gen skeleton repro.bpf.o > repro.bpf.skel.h
	$(CLANG) -Wall -fno-omit-frame-pointer -Wextra -O2 -g \
		repro.c \
		-lbpf \
		-lelf \

majek

#!/usr/bin/gnuplot -c
set terminal pngcairo transparent enhanced linewidth 2 font 'Helvetica,15' size 2000, 1200 background rgb 'white'
set xtics nomirror rotate by -45
set ytics nomirror
set grid ytics
set grid xtics
set ylabel "Bytes"
set datafile separator ","
set output ARG3
set key autotitle columnheader outside

majek

rm .config
make tinyconfig
make kvm_guest.config
make kvmconfig
./scripts/config \
        -e EARLY_PRINTK \
        -e 64BIT \
        -e BPF -d EMBEDDED -d EXPERT \
        -e INOTIFY_USER 

majek

package main

import (
	"flag"
	"fmt"
	"net"
	"os"
	"strings"
)

majek

import atexit
import os
import socket
import subprocess
import shlex
import time
import signal

tcpdump_bin = os.popen('which tcpdump').read().strip()
ss_bin = os.popen('which ss').read().strip()

majek

package main

import (
	"flag"
	"fmt"
	"math/rand"
	"net"
	"os"
	"os/signal"
	"runtime"

majek

/*
 * Usage: ./gvtcpdump | tcpdump -n -r -
*/
#include <arpa/inet.h>
#include <errno.h>
#include <error.h>
#include <getopt.h>
#include <linux/filter.h>
#include <linux/if_ether.h>
#include <linux/if_packet.h>

majek

#!/bin/bash
set -e

# Dependencies:
# apt install jq
if [ ]; then
    GVFLAGS=--network=host
    FILESZ=1G
else
    FILESZ=16M