[CentOS] Inquiry:Problem with nmap

[Bastian Ballmann]

Hi,

turn off your firewall? Than nmap shows open instead of filtered ;)

greets

basti

hadi motamedi schrieb:
> Dear All
> Can you please do me favor and let me know how can I solve my problem 
> with nmap , as described below :
> "My CentOS server can ping the network element , but when I try to 
> scan its open ports to see which ones are open at now the nmap cannot 
> distinguish them and returned as they are being filtered :
> #nmap -sS -p 20-80 172.18.0.1
> Can you please let me know how can I modify my nmap command to get 
> through ?
> Thank you in advance
>  
> ------------------------------------------------------------------------
>
> _______________________________________________
> CentOS mailing list
> CentOS at centos.org
> http://lists.centos.org/mailman/listinfo/centos
>   


-- 
Bastian Ballmann

PATRONAS Financial Systems GmbH
Schnewlinstr 4
79098 Freiburg

fon +49 (0)761 400688-19
fax +49 (0)761 400688-50

ballmann at patronas.de
http://www.patronas.de

Amtsgericht Freiburg, HRB 7212
Geschäftsführung: Heribert Steuer, Carsten Osswald

This e-mail may contain confidential and/or privileged information. If you are not the intended recipient (or have received this e-mail in error) please notify the sender immediately and destroy this e-mail. Any unauthorized copying, disclosure or distribution of the material in this e-mail is strictly forbidden.