nickpegg

auto lo
iface lo inet loopback

iface eth0 inet manual
iface eth1 inet manual

iface bond0 inet manual
  slaves eth0 eth1
  bond-mode balance-tlb

nickpegg

from sh import mtr


i = mtr("google.com", _iter=True)
for x in i:
    print(x)

nickpegg

FROM 	ubuntu:12.04

RUN 	apt-get update
RUN 	apt-get install -y mtr-tiny iputils-ping python python-dev python-pip git build-essential

RUN	pip install -r https://raw.github.com/nickpegg/lg/master/requirements.txt
RUN	pip install uwsgi

ADD	adduser.sh /
RUN	/adduser.sh

nickpegg

### Keybase proof

I hereby claim:

  * I am nickpegg on github.
  * I am nickpegg (https://keybase.io/nickpegg) on keybase.
  * I have a public key whose fingerprint is 2E55 A600 8865 7536 DC27  1E32 E60D 07B6 08CB 13F3

To claim this, I am signing this object:

nickpegg

auto lo
iface lo inet loopback
 
# outside
allow-hotplug eth0
iface eth0 inet dhcp
    hwaddress ether AA:BB:CC:DD:EE:FF
    dns-search home.nickpegg.com nickpegg.com
    dns-nameservers 8.8.8.8 8.8.4.4
 

nickpegg

*nat
:PREROUTING ACCEPT [0:0]
:INPUT ACCEPT [0:0]
:OUTPUT ACCEPT [0:0]
:POSTROUTING ACCEPT [0:0]
-A POSTROUTING -o eth0 -j MASQUERADE
COMMIT
*filter
:INPUT DROP [0:0]
:FORWARD ACCEPT [0:0]

nickpegg

# My DHCP configs
dhcp-range=10.0.0.110,10.0.0.250,12h

# options for DNS
dhcp-option=option:domain-search,home.nickpegg.com,nickpegg.com

# Static DHCP entries
dhcp-host=00:24:1D:7D:5F:C3,10.0.0.10,host1
dhcp-host=88:30:8A:22:2E:74,10.0.0.11,host2
dhcp-host=00:23:54:1A:16:2D,10.0.0.12,host3

nickpegg

# Set up some logging. VERY useful to see why things aren't working.
logger_syslog=-1
logger_syslog_level=2
logger_stdout=-1
logger_stdout_level=2

# Which interface to use and which bridge to join
interface=wlan0
bridge=br0

nickpegg

#!/bin/bash

# pingwatch.sh - ping a thing, if pings fail, log it and run an MTR

# first argument is the host to ping and MTR upon failure
# the rest of the arguments are additional hosts to MTR

if [ -z $1 ]; then
    echo "You must supply a host to ping!"
    echo "Usage: ./pingwatch.sh [host] [[mtr_host] ...]"

nickpegg

#!/usr/bin/env python3

# Receives a TCP packet, destructs it, pretty-prints it

# Packet structures taken from here:
# http://en.wikipedia.org/wiki/IPv4#Header
# http://en.wikipedia.org/wiki/Transmission_Control_Protocol#TCP_segment_structure

import socket