From: Igor Golovichev <gik_altlinux@mail.ru>
To: ALT Linux sysadmin discuss <sysadmins@lists.altlinux.org>
Subject: [Sysadmins] FTP и nat_ftp
Date: Thu, 21 May 2009 09:03:33 +0500
Message-ID: <200905210903.34765.gik_altlinux@mail.ru> (raw)
Добрый день.
Не работает ftp из подсети с nat
Причем к ftp серверам подключается, по каталогам переходит, но файлы не
копирует и большие каталоги не читает.
Как в винде так и с линукса.
На самом серваке ftp работает.
В чем дело не пойму.
# lsmod|egrep "ftp|ipt"
ipt_ttl 2944 0
ipt_TCPMSS 5248 0
ipt_tos 2688 0
iptable_mangle 5760 0
ipt_REJECT 6400 2
iptable_filter 5632 1
ipt_MASQUERADE 3712 14
iptable_nat 10884 1
ip_tables 15592 3 iptable_mangle,iptable_filter,iptable_nat
x_tables 17156 9
xt_state,ipt_ttl,ipt_TCPMSS,ipt_tos,ipt_REJECT,ipt_MASQUERADE,xt_tcpudp,iptable_nat,ip_tables
ip_conntrack_ftp 9840 0
ip_nat_ftp 5120 0
ip_nat 19856 4 vzrst,ipt_MASQUERADE,iptable_nat,ip_nat_ftp
ip_conntrack 61252 7
xt_state,vzrst,vzcpt,iptable_nat,ip_conntrack_ftp,ip_nat_ftp,ip_nat
#ftp
*nat
-A POSTROUTING -s 192.168.133.0/255.255.255.0 -o ppp0 -p tcp -m tcp --dport
20:21 -j SNAT --to-source 62.33.40.123
-A POSTROUTING -s 192.168.133.0/255.255.255.0 -o ppp0 -p udp -m udp --dport
20:21 -j SNAT --to-source 62.33.40.123
*filter
-A INPUT -i ppp0 -p tcp -m tcp --sport 20 -m state --state
RELATED,ESTABLISHED -j ACCEPT
-A INPUT -i ppp0 -p tcp -m tcp --sport 21 -m state --state
RELATED,ESTABLISHED -j ACCEPT
-A INPUT -i ppp0 -p tcp -m tcp --sport 1024:65535 -m state --state
RELATED,ESTABLISHED -j ACCEPT
-A OUTPUT -o ppp0 -p tcp -m tcp --sport 21 -m state --state
NEW,RELATED,ESTABLISHED -j ACCEPT
-A OUTPUT -o ppp0 -p tcp -m tcp --sport 1024:65535 -m state --state
NEW,RELATED,ESTABLISHED -j ACCEPT
--
С уважением, Головичев Игорь
next reply other threads:[~2009-05-21 4:03 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-05-21 4:03 Igor Golovichev [this message]
2009-05-21 4:21 ` Alexey Sidorov
2009-05-21 4:59 ` Igor Golovichev
2009-05-21 5:28 ` Владимир Кутявин
2009-05-21 5:39 ` Igor Golovichev
2009-05-21 5:59 ` Dmitry Lebkov
2009-05-21 7:16 ` Игорь Головичев
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