----- Original Message ----- From: "George Danchev" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Tuesday, December 18, 2001 2:19 PM Subject: Re: lug-bg: Problemi pri linux 2.4 i NAT sus iptables
> A v tvoq slu4aj, kogato connectiona se iniciira/zapo4va "otvyn" i trqbva da > se prenaso4i traffica kym nqkoq maskirana machina togava Maskirastiqt Server > trqbva da mozhe da pravi PortForwarding na TCP/UDP/ICMP datagrami za WWW, > FTP, SMTP i t.n. protokoli kym dadeniq maskiran host. "Otvun" oba4e se > "tyrsi" Masq servera, a ne maskiranata machina (tq e nevidima) i tozi Masq > server pranaso4va zaqvkite kym neq - internal IP :port. Kapish ? :) > Taka mozhe da imash primerno maskiran web/ftp server kojto sedi zad > Maskirasht Server, kojto osven tova go igrae i firewall i proxy za nqkoj > services. ( i www.netcraft.com v slu4aq sa bezsilni da opredelqt > webserver/OS... obiknovenno otkrivat OS-a na Firewall-a, a webservera si > ba4ka zad nego na syvsem druga OS ;) > > 4etesh kak se pravi tova s iptables i 2.4 v IP-Masqueradee HOWTO trqbva da > pishe, ako ne v IPTABLES HOWTO. A mozhe da pravish i PortForwarding i kym > NE-maskirani mashini. > Az ne sym go pravil oba4e. > xinetd. raboti perfektno forwardinga. I drugi glezotii okolo nego mogat da se naglasiat. naprimer az sum si napravil prez rabotno vreme da si vurvi trafika kum edin web server, a vecherta se pravi port forwarding kum druga mashina. pushka! =========================================================================== A mail-list of Linux Users Group - Bulgaria (bulgarian linuxers) http://www.linux-bulgaria.org/ Hosted by Internet Group Ltd. - Stara Zagora
