Johannes Markert jmark

Vpnc and Split Tunnel

Synopsis

How to setup a vpn tunnel to a CISCO(tm)-type vpn connection via the vpn tool and configure the ip routing in a way that only the packets destined for the vpn network are routed there. Thus, normal packets, like internet, are just handled like normal. I will show this by a specific example on connecting to the UKlan network of the University of Cologne.

	#!/bin/bash

	# date: 2015-01-24
	# Inspiration from: http://www.gtkdb.de/index_7_1302.html

	payload=$(cat <<EOF
	<?xml version="1.0" encoding="utf-8"?>
	<s:Envelope
	s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
	xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">

	#!/bin/bash

	# date: 2015-01-24

	wget 'http://192.168.2.1/cgi-bin/disconnect.exe' -O /dev/null > /dev/null 2>&1
	sleep 3
	wget 'http://192.168.2.1/cgi-bin/connect.exe' -O /dev/null > /dev/null 2>&1
	sleep 30

	#!/bin/bash

	# date: 2015-01-24
	# purpose: Rename image files to their creation dates
	# (unix timestamp) based on exif metadata

	for file in *;
	do
	tstmp=$(exiv2 "$file"\
	\| grep -ia "image timestamp"\

	CC = gcc

	CCFLAGS = -I.
	LDFLAGS = -L.

	all: main libexample.so

	main: main.c example.o
	$(CC) -o $@ -Wall -Werror $(CCFLAGS) $^

	T8_DIR = $(HOME)/install/t8code/main
	T8_INC = -I$(T8_DIR)/include
	T8_LIB = -L$(T8_DIR)/lib -Wl,-rpath=$(T8_DIR)/lib

	LIBS = -lz -lsc -lp4est -lt8

	CXX = mpicxx

	all: stencil

	Klimakoffer.jl
	.ipynb_checkpoints