From: Mikel Bauer <mikel@bridgeband.net>
To: jean@completo.com.br
Cc: hiatul@rediffmail.com, linux-admin@vger.kernel.org
Subject: Re: blocking netbios traffic using iptables
Date: Tue, 29 Apr 2003 08:06:13 -0600 [thread overview]
Message-ID: <3EAE86D5.50000@bridgeband.net> (raw)
In-Reply-To: <1113.200.177.192.39.1051620890.squirrel@www.completo.com.br>
or aka:
137 tcp
137 udp
138 udp
139 tcp
and if you wanted to get picky, you could block active directory rpc
calls with 135 tcp
--
Mikel Bauer
406/586-1102
mikel@bridgeband.net
Jean M. Bouchara wrote:
>>Hi..
>>can i block netbios traffic using iptables. if yes, how..
>>
>>thanks,
>>atul
>
>
> Just drop the packets to/form the following ports:
>
> - netbios-n
> - netbios-dgm
> - netbios-ssn
> - microsoft-ds
> - wins
>
>
>>
>>
>>
>>
>>-
>>To unsubscribe from this list: send the line "unsubscribe linux-admin"
>>in the body of a message to majordomo@vger.kernel.org
>>More majordomo info at http://vger.kernel.org/majordomo-info.html
>
>
>
next prev parent reply other threads:[~2003-04-29 14:06 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-04-29 5:00 blocking netbios traffic using iptables atul garg
2003-04-29 12:54 ` Jean M. Bouchara
2003-04-29 14:06 ` Mikel Bauer [this message]
-- strict thread matches above, loose matches on Subject: below --
2003-04-29 5:00 atul garg
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