| Server IP : 104.21.38.3 / Your IP : 172.69.166.44 Web Server : Apache System : Linux krdc-ubuntu-s-2vcpu-4gb-amd-blr1-01.localdomain 5.15.0-142-generic #152-Ubuntu SMP Mon May 19 10:54:31 UTC 2025 x86_64 User : www ( 1000) PHP Version : 7.4.33 Disable Function : passthru,exec,system,putenv,chroot,chgrp,chown,shell_exec,popen,proc_open,pcntl_exec,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,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,imap_open,apache_setenv MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : ON Directory : /usr/share/doc/iptables/html/ |
Upload File : |
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"> <HTML> <HEAD> <META NAME="GENERATOR" CONTENT="LinuxDoc-Tools 0.9.82"> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> <TITLE>Linux 2.4 NAT HOWTO: Introduction</TITLE> <LINK HREF="NAT-HOWTO-2.html" REL=next> <LINK HREF="NAT-HOWTO.html#toc1" REL=contents> </HEAD> <BODY> <A HREF="NAT-HOWTO-2.html">Next</A> Previous <A HREF="NAT-HOWTO.html#toc1">Contents</A> <HR> <H2><A NAME="intro"></A> <A NAME="s1">1.</A> <A HREF="NAT-HOWTO.html#toc1">Introduction</A></H2> <P>Welcome, gentle reader.</P> <P>You are about to delve into the fascinating (and sometimes horrid) world of NAT: Network Address Translation, and this HOWTO is going to be your somewhat accurate guide to the 2.4 Linux Kernel and beyond.</P> <P>In Linux 2.4, an infrastructure for mangling packets was introduced, called `netfilter'. A layer on top of this provides NAT, completely reimplemented from previous kernels.</P> <P>(C) 2000 Paul `Rusty' Russell. Licensed under the GNU GPL.</P> <HR> <A HREF="NAT-HOWTO-2.html">Next</A> Previous <A HREF="NAT-HOWTO.html#toc1">Contents</A> </BODY> </HTML>