From: Buddy wu <ejournal4me@gmail.com>
To: Henrik Nordstrom <hno@marasystems.com>
Cc: netfilter@lists.netfilter.org
Subject: Re: what's the problem of DNAT
Date: Mon, 31 Oct 2005 15:58:08 +0800 [thread overview]
Message-ID: <43a0cdcb0510302358y10f854ffg@mail.gmail.com> (raw)
In-Reply-To: <Pine.LNX.4.61.0510310758150.11251@filer.marasystems.com>
> Any other rules in PREROUTING on port 80?
>
> iptables-save -t nat
-A PREROUTING -d Inet1 -p tcp -m tcp --dport 6100 -j DNAT
--to-destination 192.168.16.21:6100
-A PREROUTING -d Inet1 -p tcp -m tcp --dport 80 -j DNAT
--to-destination 192.168.16.114:80
-A PREROUTING -d Inet1 -p tcp -m tcp --dport 20 -j DNAT
--to-destination 192.168.16.114:20
-A PREROUTING -d Inet1 -p tcp -m tcp --dport 8081 -j DNAT
--to-destination 192.168.16.100:8081
-A PREROUTING -d Inet1 -p tcp -m tcp --dport 8082 -j DNAT
--to-destination 192.168.16.100:8082
-A PREROUTING -d Inet1 -p tcp -m tcp --dport 8085 -j DNAT
--to-destination 192.168.16.100:8085
-A PREROUTING -d Inet1 -p tcp -m tcp --dport 8083 -j DNAT
--to-destination 192.168.16.100:8083
-A PREROUTING -d Inet1 -p tcp -m tcp --dport 8087 -j DNAT
--to-destination 192.168.16.100:8087
these are the rules in PREROUTING. the Inet1 replaced for the
internet address. Now it only can connect to Inet1:80 through the
internet. and others like :Inet1:8083 can't be accessed.
It worked months ago . but now it don't work anyway
next prev parent reply other threads:[~2005-10-31 7:58 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-10-31 3:31 what's the problem of DNAT Buddy wu
2005-10-31 5:24 ` Buddy wu
2005-10-31 6:59 ` Henrik Nordstrom
2005-10-31 7:58 ` Buddy wu [this message]
2005-10-31 8:10 ` Rob Sterenborg
2005-10-31 8:26 ` Buddy wu
2005-10-31 13:25 ` Henrik Nordstrom
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=43a0cdcb0510302358y10f854ffg@mail.gmail.com \
--to=ejournal4me@gmail.com \
--cc=hno@marasystems.com \
--cc=netfilter@lists.netfilter.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.