From: Dhananjoy Chowdhury <dhananjoy@nucleussoftware.com>
To: david <david@suarapembaruan.co.id>
Cc: netfilter@lists.netfilter.org
Subject: Re: block port 137
Date: Tue, 03 Aug 2004 11:34:50 +0530 [thread overview]
Message-ID: <1091513004.4660.34.camel@dc.nucleussoftware.com> (raw)
In-Reply-To: <002401c47917$d0a6fd70$858310ac@suarapembaruan.com>
try dropping packets both with dport 137 and also with sport 137.
On Tue, 2004-08-03 at 10:37, david wrote:
> Dear all,
> How to block outgoing traffic over network that using port 137 udp,
> because my isp tell me that my network broadcast virus using port 137
> udp, i want to make all traffic (port 137) do go outside my network,
> so i plan to blocking that traffic from my gateway.
>
> I already try to do this rules, but not working :
> #iptables -A FORWARD -p udp -s 0/0 --dport 137 -j DROP
>
>
>
>
> Regards,
> David Kandou
next prev parent reply other threads:[~2004-08-03 6:04 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-07-30 0:20 SMB auth and Iptables Steve Wakelin
[not found] ` <"002401c 4 7917$d0a6fd70$858310ac"@suarapembaruan.com>
2004-08-03 5:07 ` block port 137 david
2004-08-03 6:04 ` Dhananjoy Chowdhury [this message]
2004-08-03 6:17 ` Antony Stone
2004-08-03 7:33 ` Dhananjoy Chowdhury
2004-08-03 8:41 ` Antony Stone
2004-08-03 9:16 ` Frank Gruellich
2004-08-04 3:00 ` david
2004-08-04 7:03 ` Antony Stone
2004-08-04 10:01 ` david
2004-08-04 7:41 ` Frank Gruellich
2004-08-03 6:15 ` Antony Stone
2004-08-03 18:31 ` Zoup
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=1091513004.4660.34.camel@dc.nucleussoftware.com \
--to=dhananjoy@nucleussoftware.com \
--cc=david@suarapembaruan.co.id \
--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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox