mangalaman93

####### with Virtual box VMs #######
# fedora-ab => running sipp client #
# fedora-cd => running sipp server #
# fedora-ef => running snort-ids   #

## starting virtual machine
VBoxManage startvm fedora-ab fedora-cd fedora-ef --type headless

## after some time, getting ip address and ssh
ssh docker@`VBoxManage guestproperty get "fedora-ab" "/VirtualBox/GuestInfo/Net/0/V4/IP" | awk '{ print $2 }'`

mangalaman93

#!/bin/sh
# Shell script to connect docker container with OpenFlow enabled OVS switches
#
# Inspired from http://ewen.mcneill.gen.nz/blog/entry/2014-10-07-ryu-and-openvswitch-on-docker/
#  and http://ewen.mcneill.gen.nz/blog/media/docker-ovs/dockerovs
# Writen by Aman Mangal  <amanmangal@gatech.edu>, Jan 3, 2015
#----------------------------------------------------------------------------

## Use cases
# ./dockerovs add-br <bridge> <CIDR>

mangalaman93

Enable port 8080 through the firewall:
 firewall-cmd --add-port=8080/tcp

Run socat to make docker sock available via tcp port (note the IP to listen at)
 socat -d -d TCP-LISTEN:8080,fork,bind=192.168.122.214 UNIX:/var/run/docker.sock
 
Run pprof on your client:
 go tool pprof http://192.168.122.214:8080/debug/pprof/profile
 Fetching profile from http://192.168.122.214:8080/debug/pprof/profile
Please wait... (30s)

mangalaman93

package main

import (
	"fmt"
	"io/ioutil"
	"os"
	"path"
	"strconv"
	"syscall"
)

mangalaman93

##### NETWORK SETUP #####

# we will use docker0 bridge for network connectivity
# pi is connected to the laptop over ethernet

# on host (laptop in this case)
sudo brctl addif docker0 eth0

# on pi
ifconfig eth0 172.17.42.234

mangalaman93

./etcd -name etcd0 -data-dir data/0/ -advertise-client-urls http://127.0.0.1:2379 \
 -listen-client-urls http://127.0.0.1:2379 \
 -initial-advertise-peer-urls http://127.0.0.1:2380 \
 -listen-peer-urls http://127.0.0.1:2380 \
 -initial-cluster-token etcd-cluster \
 -initial-cluster etcd0=http://127.0.0.1:2380,etcd1=http://127.0.0.1:2382,etcd2=http://127.0.0.1:2384 \
 -initial-cluster-state new &> data/log0

./etcd -name etcd1 -data-dir data/1/ -advertise-client-urls http://127.0.0.1:2381 \
 -listen-client-urls http://127.0.0.1:2381 \

mangalaman93

package main

import (
	"bufio"
	"fmt"
	"net"
	"os"
	"syscall"
)

mangalaman93

package main

import (
	"bufio"
	"fmt"
	"net"
	"os"
	"syscall"
)

mangalaman93

#!/bin/bash

if [[ $0 != "/bin/bash" ]]; then
  echo "Error: source the script!"
  exit 1
fi

if [[ ! -d $(pwd)/go/bin ]]; then
  echo "Error: go installtion not found in the current directory!"
  return

mangalaman93

## Installation
# sudo apt-get install build-essential python-dev libnetfilter-queue-dev
# sudp pip install NetfilterQueue scapy

## References
# https://www.digitalocean.com/community/tutorials/how-to-list-and-delete-iptables-firewall-rules
# https://github.com/phaethon/scapy
# https://5d4a.wordpress.com/2011/08/25/having-fun-with-nfqueue-and-scapy/
# https://pypi.python.org/pypi/NetfilterQueue/0.3
# http://www.netfilter.org/documentation/HOWTO/netfilter-hacking-HOWTO-3.html