Ethical Hacking Learn to find vulnerabilities before the bad guys do! Gain real world hands on hacking experience in our state of the art hacking lab. Course designed and taught by expert instructors with years of penetration testing experience. 12 student maximum in every class. Certification attempt included in every package. | Computer Forensics Training at InfoSec Institute Gain the in-demand skills of a certified computer examiner, learn to recover trace data left behind by fraud, theft, and cybercrime perpetrators. Discover the source of computer crime and abuse at your organization so that it never happens again. All of our class sizes are guaranteed to be 12 students or less to facilitate one-on-one interaction with one of our expert instructors. |

| Subject: | Re: how to find out a list of available ftp servers on LAN |
|---|---|
| Date: | Mon, 30 Apr 2007 13:19:57 -0500 (EST) |
Well a few things come to mind. 1) Are you running the scan as root? If not it will default to the -sT (TCP Connect()) option. If you are then it defaults ton -sSS (TCP SYN stealth). Running it as a stealth scan would most likely be quicker. 2) There is the -T flag which you can specify timing. You could try Aggressive or Insane. These would be the flags -T4 or -T5 respectively. Steven securityzone.org
I am using following command :- nmap -n -P0 -p 21 -oG ftpLog.gnmap -iL IPs.txt Are their other better options? or improvements to above command? It takes around 7 mins to scan a list of 8960 IPs. Its ok, but I am still looking for faster options. -- I do know everything, just not all at once. It's a virtual memory problem. Home Page : http://students.iiit.ac.in/~sandeep_kr Blog : http://sandy007smarty.blogspot.com
| <Prev in Thread] | Current Thread | [Next in Thread> |
|---|---|---|
| ||
| Previous by Date: | Full solution products, ptbo |
|---|---|
| Next by Date: | Re: Re: RE: Value of certifications, nate kelly |
| Previous by Thread: | how to find out a list of available ftp servers on LAN, Turbo |
| Next by Thread: | Re: how to find out a list of available ftp servers on LAN, Steven |
| Indexes: | [Date] [Thread] [Top] [All Lists] |