RE: lug-bg: Problemi pri linux 2.4 i NAT sus iptables

[bkrosnov@xxxxxxxx (Boyan Krosnov)]

> -----Original Message-----
> From: Nikolay Kabaivanov [mailto:ntk@xxxxxxxxxx]
> Sent: Tuesday, December 18, 2001 6:29 PM
> To: lug-bg@xxxxxxxxxxxxxxxxxx
> Subject: Re: lug-bg: Problemi pri linux 2.4 i NAT sus iptables
> 
> 
> Zdrawej 
> Taka e praw si za static nat stawa duma ili Source NAT (SNAT). 
> Interfaceto sum go wdignal otdawna - inache wuobshte ne 
> poteglia NAT-a 
> Problema e kak da potegli trafika i wuw 2-rata posoka t.e. ot router-a
> 172.16.31.110 kum wutreshnata mashina ?
> Triabwa li tam da polzwam DNAT ? t.e. da napisha obratnoto prawilo ili
> samo SNAT-a e dostatuchen ? 
Do kolkoto poznawam Linux NAT-a ot 2.2 sweta, shte trqbwa paketite za
otwarqne na konekcii ot wyn (po otnoshenie na NATa) nawytre da se
matchnat ot nqkakwo ipchains(iptables) prawilo, koeto da kaje kakwo da
se prawi s tqh (primerno DNAT).
W Linux NATa (do kolkoto go poznawam) nqma "full translations" t.e. nqma
wyzmojnost w NAT tablicata da pishe "wseki port na ip1 otwyn da se
premapwa na wseki port na IP2 wytre".

BR,
Boyan
===========================================================================
A mail-list of Linux Users Group - Bulgaria (bulgarian linuxers)
http://www.linux-bulgaria.org/ Hosted by Internet Group Ltd. - Stara Zagora