jeffbrl

#!/bin/bash
#
# Jeff Loughridge
# July 2014
# jeffl at brooksconsulting-llc.com


# enable IPv6 forwarding and ND proxying
echo net.ipv6.conf.all.proxy_ndp=1 >> /etc/sysctl.conf
echo net.ipv6.conf.all.forwarding=1 >> /etc/sysctl.conf

jeffbrl

#!/bin/bash
#
# Jeff Loughridge
# July 2014
# jeffl at brooksconsulting-llc.com

# This script provides an example of setting up IPv6 static
# ND proxy entries. Edit the V6_START to match
# what you see in the DO control panel

jeffbrl

#!/bin/bash
#
# Jeff Loughridge
# July 2014
# jeffl at brooksconsulting-llc.com

# first argument to script must be IPv6 address from DO-allocated
# space that is not part of the first /126 (e.g. 0x4 to 0xF as last
# hex character

jeffbrl

#!/usr/bin/env python
# Demonstrates the use of the 'command' tag to execute arbritrary 'show' commands.
# This code was inspired by Ebben Aries's command-jnpr.py at
# https://github.com/leopoul/ncclient/blob/master/examples/juniper/command-jnpr.py
#
# usage: python ncclient_demo.py <show command> <xpath expression>
# python ncclient_demo.py 'show route 2600::/64' '//rt-entry/nh'
# 
# Jeff Loughridge
# August 2014

jeffbrl

#!/usr/bin/python
"""
To use this to mimic the EC2 metadata service entirely, run it like:
  # where 'eth0' is *some* interface.  if i used 'lo:0' i got 5 second or so delays on response.
  sudo ifconfig eth0:0 169.254.169.254 netmask 255.255.255.255

  sudo ./mdserv 169.254.169.254:80
Then:
  wget -q http://169.254.169.254/latest/meta-data/instance-id -O -; echo
  curl --silent http://169.254.169.254/latest/meta-data/instance-id ; echo

jeffbrl

#!/bin/bash
#

function get_ip {
  # Obtain the IPv4 or IPv6 address

  VERSION=$1

  # Use arp to find the IP address you're looking for via its MAC address:
  IP=$(ip -$VERSION neighbor show | grep $MAC_ADDRESS | awk  '{ print $1 }' )

jeffbrl

#!/usr/bin/env snabbswitch

local app = require("core.app")
local config = require("core.config")
local pcap = require("apps.pcap.pcap")
local link = require("core.link")
local RawSocket = require("apps.socket.raw")

local c = config.new()
config.app(c, "capture", pcap.PcapReader, "input.pcap")

jeffbrl

#!/usr/bin/env python

from jnpr.junos import Device

def build_dict(xml):
   jflow = {}

   # 1st entry in xml is <inline_jflow_flow_information>
   inline_jflow_flow_information = xml[0]

jeffbrl

#!/usr/bin/env python

import yaml
from jnpr.junos.factory.factory_loader import FactoryLoader
from jnpr.junos import Device

yml = '''
---
RsvpTable:
 rpc: get-rsvp-session-information

jeffbrl

#!/usr/bin/env python

import sys
from jnpr.junos.utils.config import Config
from jnpr.junos import Device
from jnpr.junos.exception import *

jdev = Device(user='jeffl', host='10.10.10.1', password='pass123')
jdev.open(gather_facts=False)