silageman

!
!
interface FastEthernet0/0
 ip address 192.168.1.1 255.255.255.0
 ip nat inside
 duplex auto
 speed auto
!
interface FastEthernet0/1
 ip address 172.35.10.2 255.255.255.0

silageman

!
!
interface FastEthernet0/0
 ip address 1.1.1.2 255.255.255.0
 duplex auto
 speed auto
!
interface FastEthernet0/1
 ip address 192.168.20.20 255.255.255.0
 duplex auto

silageman

!
interface FastEthernet0/0
 ip address 1.1.1.1 255.255.255.0
 duplex auto
 speed auto
!
interface FastEthernet0/1
 ip address 192.168.10.10 255.255.255.0
 duplex auto
 speed auto

silageman

<h1 id="welcome-to-stackedit">Welcome to StackEdit!</h1>

<p>Hey! I’m your first Markdown document in <strong>StackEdit</strong><a href="#fn:stackedit" id="fnref:stackedit" title="See footnote" class="footnote">1</a>. Don’t delete me, I’m very helpful! I can be recovered anyway in the <strong>Utils</strong> tab of the <i class="icon-cog"></i> <strong>Settings</strong> dialog.</p>

<hr>



<h2 id="documents">Documents</h2>

silageman

#hello world

silageman

Now that you are able to create various forward or reverse SSH tunnels with lots of options and even simplify your live with ~/.ssh/config you probably also want to know how make a tunnel persistent. By persistent I mean, that it is made sure the tunnel will always run. For example, once your ssh connection times out (By server-side timeout), your tunnel should be re-established automatically.

I know there are plenty of scripts out there which try to do that somehow. Some scripts use a while loop, others encourage you to run a remote command (such as tail) to make sure you don’t run into timeout and various others. But actually, you don’t want to re-invent the wheel and stick to bullet-proof already existing solutions. So the game-changer here is AutoSSH.
TL;DR

autossh -M 0 -o "ServerAliveInterval 30" -o "ServerAliveCountMax 3" -L 5000:localhost:3306 [email protected]

or fully configured (via ~/.ssh/config) for background usage

autossh -M 0 -f -T -N cli-mysql-tunnel

silageman

import java.util.Scanner;


/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */

/**

silageman

import java.util.Scanner;

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */

/**

silageman

import serial
import time
import msvcrt
from msvcrt import getch

byte1 = 50
byte2 = 51

print "***********************************"
print "********Opening Serial Port********"

silageman

# -*- coding: utf-8 -*-
#Requires ffmpeg, audio not working at the moment: silageman
import gtk.gdk
import time
import os
 
print '\033[1;33m  ________ _______    _____    \033[1;m'
print '\033[1;33m / ____/  |  \__  \  /     \   \033[1;m'
print '\033[1;33m< <_|  |  |  // __ \|  Y Y  \  \033[1;m'
print '\033[1;33m \__   |____/(____  /__|_|  /  \033[1;m'