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Article #231705polaczenia ftp passive nagle resetowane
From: Tomek Gruca
Date: Tue, 11 Dec 2007 02:02
Date: Tue, 11 Dec 2007 02:02
36 lines
2326 bytes
2326 bytes
Hello, mam problem z polaczeniami ftp w trybie PASSIVE wychodzacymi przez moj router. Zaczynam kopiowac pliki i w pewnym momencie (po kilku udanych transferach) dostaje: Opening data connection to 1.2.3.4 Port: 11084 STOR file.inc.php A socket operation was attempted to an unreachable host. lub A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond. (komunikaty SmartFTP) Problem niezalezy od klienta i wystepuje na wielu serwerach (nie wszystkich). Polaczenia w trybie ACTIVE dzialaja. Co moze byc problemem? Gdzie moge szukac bledu? Moj router: Debian Stable, kernel podstawowy 2.6.18-4-amd64, iptables nic nie blokuje na forwardzie router:~# lsmod | grep conntrack ip_conntrack_ftp 13136 0 ip_conntrack 63140 3 ip_conntrack_ftp,iptable_nat,ip_nat nfnetlink 11976 2 ip_nat,ip_conntrack #bez zaladowanego ip_conntrack_ftp router:~# cat /proc/net/ip_conntrack | wc -l 18239 router:~# cat /proc/sys/net/ipv4/ip_conntrack_max 50000 -- Tomek
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<29dc2556-5150-443d-82da-dbf5a2236dfa@e1g2000hsh.googlegroups.com>Path:
mbox-mo1.pugleaf.net!news-archive.icm.edu.pl!news.rmf.pl!agh.edu.pl!news.agh.edu.pl!news.onet.pl!news.nask.pl!news.nask.org.pl!goblin1!goblin.stu.neva.ru!proxad.net!feeder1-2.proxad.net!64.233.160.134.MISMATCH!postnews.google.com!e1g2000hsh.googlegroups.com!not-for-mailShow Full Headers
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Path: mbox-mo1.pugleaf.net!news-archive.icm.edu.pl!news.rmf.pl!agh.edu.pl!news.agh.edu.pl!news.onet.pl!news.nask.pl!news.nask.org.pl!goblin1!goblin.stu.neva.ru!proxad.net!feeder1-2.proxad.net!64.233.160.134.MISMATCH!postnews.google.com!e1g2000hsh.googlegroups.com!not-for-mail From: Tomek Gruca <tomekgruca@gmail.com> Newsgroups: pl.comp.os.linux.sieci Subject: polaczenia ftp passive nagle resetowane Date: Mon, 10 Dec 2007 18:02:10 -0800 (PST) Organization: http://groups.google.com Lines: 36 Message-ID: <29dc2556-5150-443d-82da-dbf5a2236dfa@e1g2000hsh.googlegroups.com> NNTP-Posting-Host: 80.53.130.66 Mime-Version: 1.0 X-Trace: posting.google.com 1197338531 2580 127.0.0.1 (11 Dec 2007 02:02:11 GMT) X-Complaints-To: groups-abuse@google.com NNTP-Posting-Date: Tue, 11 Dec 2007 02:02:11 +0000 (UTC) Complaints-To: groups-abuse@google.com Injection-Info: e1g2000hsh.googlegroups.com; posting-host=80.53.130.66; posting-account=S_q-WAoAAAB_FRTUCmzG2KMCYvx0fmqq User-Agent: G2/1.0 X-HTTP-UserAgent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9b1) Gecko/2007110904 Firefox/3.0b1,gzip(gfe),gzip(gfe) Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit