From: Michael Shigorin <mike@lic145.kiev.ua>
To: mandrake-russian@altlinux.ru
Subject: [mdk-re] диалап-файрвол, в частности ToS
Date: Tue Oct 16 21:58:49 2001
Message-ID: <20011016204851.E1464@lic145.kiev.ua> (raw)
In-Reply-To: <200110160911.f9G9B5A92023@www2.mailru.com>
On Tue, Oct 16, 2001 at 01:11:05PM +0400, Roman S wrote:
> Я бы, кстати, вообще прикрыл бы доступ к SMTP и всему
> прочему ненужному снаружи...
Кстати, мне понравилось делать примерно так:
--- /etc/ppp/ip-up.local ---
/sbin/ipchains -A output -s 0.0.0.0/0.0.0.0 -d 0.0.0.0/0.0.0.0 22:22 -p 6 -t 01 10
/sbin/ipchains -A output -s 0.0.0.0/0.0.0.0 -d 0.0.0.0/0.0.0.0 21:21 -p 6 -t 01 10
/sbin/ipchains -A output -s 0.0.0.0/0.0.0.0 119:119 -d 0.0.0.0/0.0.0.0 -p 6 -t 01 08
/sbin/ipchains -A output -s 0.0.0.0/0.0.0.0 -d 0.0.0.0/0.0.0.0 20:20 -p 6 -t 01 08
/sbin/ipchains -A output -s 0.0.0.0/0.0.0.0 -d 0.0.0.0/0.0.0.0 110:110 -p 6 -t 01 08
/sbin/ipchains -A output -s 0.0.0.0/0.0.0.0 -d 0.0.0.0/0.0.0.0 53:53 -p 17 -t 01 10
--- /etc/ppp/ip-up.local ---
/sbin/ipchains -F output
Комментарии -- собственно файрвол не нужен (я за маскарадом), а
все это -- ради ToS. Чтоб ssh быстро бегал, пока файло едет по
ftp ;)
Вдобавок в ip-up.local еше:
/sbin/ifconfig ppp0 txqueuelen 4
PS: ipchains -- последствия чтения man ipchains ||
IPCHAINS-HOWTO, "слюнок" от ToS и лени мигрировать на (тоже
скомпиленный) iptables ;)
--
WBR, Michael Shigorin -- webmaster at www.chem.univ.kiev.ua
>Home Page: http://visa.chem.univ.kiev.ua/~mike/ ICQ: 113344029
>Brainbench: http://www.brainbench.com/transcript.jsp?pid=2434729
prev parent reply other threads:[~2001-10-16 21:58 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-10-16 13:06 [mdk-re] Re[2]: [mdk-re] ðÏÄÏÚÒÉÔÅÌØÎÙÅ ÓÏÏÂÝÅÎÉÑ Roman S
2001-10-16 14:18 ` [mdk-re] Re[2]: [mdk-re] Re[2]: [mdk-re] Подозрительные сообщения Kir
2001-10-16 14:24 ` cornet
2001-10-16 14:34 ` [mdk-re] Re[2]: " Kir
2001-10-16 14:43 ` [mdk-re] " Vyt
2001-10-16 15:03 ` Kir
2001-10-16 14:53 ` [mdk-re] Re[2]: [mdk-re] Re[2]: [mdk-re] Re[2]: [mdk-re] " Antonio
2001-10-16 14:54 ` cornet
2001-10-16 21:58 ` Michael Shigorin [this message]
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