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Nmap Development: Re: Operation not permitted

Re: Operation not permitted

From: Marlon Jabbur <msjabbur_at_uol.com.br>
Date: Mon, 2 May 2005 11:15:39 -0300

Check your iptables rules. If you're using the "state" module you need to
permit yourself to send "INVALID" packets.

jabbur

On Monday 02 May 2005 10:54, Przemek wrote:
> I have little problem with nmap:
>
> [15:49][root_at_nasse:~]$ nmap -sS -O 80.55.142.146
>
> Starting nmap 3.81 ( http://www.insecure.org/nmap/ ) at 2005-05-02
> 15:49 CEST sendto in send_ip_packet: sendto(3, packet, 60, 0,
> 80.55.142.146, 16) => Operation not permitted
>
> I`m running Slackware 10.0 / 2.6.11.7

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