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Article #640[Fbsd] natd i trzy adresy
From: Arek Czereszewski
Date: Wed, 14 Apr 2004 13:22
Date: Wed, 14 Apr 2004 13:22
53 lines
2477 bytes
2477 bytes
Witam Pewnie to co napisze jest sprawa banalna ale ma pewna zagwozdke z regulkami dla ipfw + natd. I prosilbym jesli ktos moze o sprawdzenie czy dobrze sa zrobione. Nie moge przetestowac na serverze bo jest narazie wypiety z sieci (z powodow niezaleznych ode mnie). Konfiguracja taka: fxp0 - IP publiczne (kabel do ISP) fxp1 - IP publiczne (na nim ma chodzic www, mail, dns) fxp1_alias - 192.168.0.1 fxp1 i alias wpiete do lana na budynek. w /etc/rc.conf ustawione: ... gateway_enable="YES" firewall_enable="YES" #firewall_type="OPEN" firewall_script="/etc/fwrules" natd_enable="YES" natd_interface="fxp1" natd_flags="-f /etc/natd.conf" ... /etc/fwrules fwcdm="/sbin/ipfw" $fwcdm -f flush $fwcdm add 50 divert 8668 ip from 192.168.0.0/24 to any via fxp1 $fwcdm add 51 allow tcp from any to me 53 $fwcdm add 52 allow udp from any to me 53 $fwcdm add 53 allow tcp from any to me 80 $fwcdm add 54 allow tcp from any to me 25 $fwcdm add 55 allow tcp from any to me 995 $fwcdm add 60 allow tcp from 192.168.0.0/24 to any 53 $fwcdm add 61 allow udp from 192.168.0.0/24 to any 53 $fwcdm add 62 allow tcp from 192.168.0.0/24 to any 80 $fwcdm add 63 allow tcp from 192.168.0.0/24 to any 8074 $fwcdm add 64 allow any from 192.168.0.0/24 to me 25 $fwcdm add 62 allow tcp from 192.168.0.0/24 to me 995 ... Pisze tu bo nie mam kogo sie spytac a nie jestem za dobry w te klocki. Jesli ktos moze to niech powie co sadzi o tych regulkach. Pozdrawiam Arek
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Path: mbox-mo1.pugleaf.net!archiver1.google.com!news1.google.com!news.glorb.com!newsfeed00.sul.t-online.de!newsfeed01.sul.t-online.de!t-online.de!newsfeed.tpinternet.pl!newsfeed.gazeta.pl!news.internetia.pl!not-for-mail From: Arek Czereszewski <ar...@wup-katowice.pl> Newsgroups: pl.comp.os.bsd Subject: [Fbsd] natd i trzy adresy Date: Wed, 14 Apr 2004 15:22:11 +0200 Organization: Netia Telekom S.A. Lines: 53 Message-ID: <c5jdtg$inp$1@arek.wup-katowice.pl> NNTP-Posting-Host: arek.wup-katowice.pl Mime-Version: 1.0 X-Trace: nefryt.internetia.pl 1081948912 19193 213.216.67.82 (14 Apr 2004 13:21:52 GMT) X-Complaints-To: ab...@inetia.pl NNTP-Posting-Date: Wed, 14 Apr 2004 13:21:52 +0000 (UTC) X-Accept-Language: pl, en-us, en X-Tech-Contact: use...@internetia.pl User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.7a) Gecko/20040219 X-Server-Info: http://www.internetia.pl/news/ Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit