Nmap Development mailing list archives
Re:SoC Feature Creeper and Performance Czar Tasks(Fyodor)
From: Ramy <bootuikey () gmail com>
Date: Tue, 16 May 2006 16:38:32 +0800
You wrote: Fix UDP scan such that it doesn't find its own port open when scanning localhost (try nmap -sU -p- localhost). ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ But I tried "nmap -sU -p- localhost" on my Redhat Linux FC3,it work as follow: Starting Nmap 4.03 ( http://www.insecure.org/nmap/ ) at 2006-05-16 10:11 CST Interesting ports on buaa (192.168.1.3): (The 65528 ports scanned but not shown below are in state: closed) PORT STATE SERVICE 111/udp open|filtered rpcbind 631/udp open|filtered unknown 752/udp open|filtered qrh 5353/udp open|filtered unknown 10000/udp open unknown 32768/udp open|filtered omad 52163/udp open unknown Nmap finished: 1 IP address (1 host up) scanned in 6.962 seconds Then I tried it on Windows 2K,it work as follow: skipping UDP Scan against 192.168.1.3 because Windows does not support scanning your own machine(localhost) this way. So do you mean the -sU parameter couldn't use in Windows boxes? Then I build a simple test app using Microsoft's own socket API(winsock) to scan localhost. My app sends a PDU packet to a port of localhost,then my Ethereal captures ICMP packet from that port(winsock can't capture ICMP,so I use Ethereal),and I need more experiments about it.Once I prove that the ICMP responses could reflect the port's state correctly,I will make use of WinPcap to implement the function of scan localhost in windows version of nmap. I am just a nmap newbie here,and eager for some advice,Thanks in advance:) Cheers, zhou qiang _______________________________________________ Sent through the nmap-dev mailing list http://cgi.insecure.org/mailman/listinfo/nmap-dev
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- Re:SoC Feature Creeper and Performance Czar Tasks(Fyodor) Ramy (May 16)