Nmap Development mailing list archives
Re: scan shows open ports as tcpwrapped
From: Daniel Miller <bonsaiviking () gmail com>
Date: Thu, 01 Nov 2012 16:30:23 -0500
On 10/30/2012 09:28 PM, Fahad A. Saeed wrote:
I'd a scan task and I faced following result (appro. for all ports except for really used ones i.e. ssl and smtp): Host is up (0.032s latency). Scanned at 2012-10-25 16:06:38 AST for 856s PORT STATE SERVICE VERSION 1/tcp open tcpwrapped 3/tcp open tcpwrapped 4/tcp open tcpwrapped . . 19/tcp open tcpwrapped 20/tcp open tcpwrapped 21/tcp open tcpwrapped 22/tcp open tcpwrapped 23/tcp open tcpwrapped . . 64623/tcp open tcpwrapped 64680/tcp open tcpwrapped 65000/tcp open tcpwrapped 65129/tcp open tcpwrapped 65389/tcp open tcpwrapped Scan methodology was: nmap -n -vv -A x.x.x.x --min-parallelism=50 --max-parallelism=150 -PN -T2 -oA x.x.x.x I'm sure that this is a firewall's or loadbalancer's game. I tried many way such as change source port, source IP , fragmentation, etc.. - Do you have any idea/suggestion to bypass this case and to identify real services behind open ports? - on another hand, Do you know how to do that on firewall policy(on any firewall)? Thanks in advance. _______________________________________________ Sent through the nmap-dev mailing list http://cgi.insecure.org/mailman/listinfo/nmap-dev Archived at http://seclists.org/nmap-dev/
Fahad,I and several others answered you on security.stackexchange.com [1]. There is nothing to bypass here.
Dan[1] http://security.stackexchange.com/questions/23407/how-to-bypass-tcpwrapped-with-nmap-scan
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Current thread:
- scan shows open ports as tcpwrapped Fahad A. Saeed (Nov 01)
- Re: scan shows open ports as tcpwrapped Daniel Miller (Nov 01)
- Re: scan shows open ports as tcpwrapped Fahad A. Saeed (Nov 01)
- Re: scan shows open ports as tcpwrapped David Fifield (Nov 01)
- Re: scan shows open ports as tcpwrapped Fahad A. Saeed (Nov 03)
- Re: scan shows open ports as tcpwrapped Daniel Miller (Nov 03)
- Re: scan shows open ports as tcpwrapped Fahad A. Saeed (Nov 04)
- Re: scan shows open ports as tcpwrapped Fahad A. Saeed (Nov 03)
- Re: scan shows open ports as tcpwrapped Daniel Miller (Nov 01)