Nmap Development mailing list archives
Re: hosts NOT alive
From: Jesse Charbneau <jess () thecharbneaus com>
Date: Tue, 27 Feb 2007 15:50:11 -0500
joe sadfsdf wrote:
Hello All, Give a list of hosts, I want to determine which ones are DOWN. I'm trying NMap because it can give me really interesting info about the hosts which are up, but I can't get it to just tell me who is down! nmap -iL c:\my_host_list.txt -sP -oN c:\scan_results.txt -append-output -v -log-errors In the command shell, these options show me which hosts are up and which are down, however scan_results.txt only contains information about which hosts were up. In the command shell and my resulting file, I only want to log information about which hosts are down... how do I do this? thanks joe ps, i hope this isn't a repost... i sent earlier but i think it was denied. _________________________________________________________________ Find a local pizza place, movie theater, and moreā¦.then map the best route! http://maps.live.com/?icid=hmtag1&FORM=MGAC01 ------------------------------------------------------------------------ _______________________________________________ Sent through the nmap-dev mailing list http://cgi.insecure.org/mailman/listinfo/nmap-dev Archived at http://SecLists.Org
how are your hosts configured? Are they firewalled? for simple testing, I usually do something like `ping -c 2 -w 1 [host|ip] > /dev/null && echo Alive || echo down` that assumes that the hosts are not blocking pings. _______________________________________________ Sent through the nmap-dev mailing list http://cgi.insecure.org/mailman/listinfo/nmap-dev Archived at http://SecLists.Org
Current thread:
- hosts NOT alive joe sadfsdf (Feb 27)
- Re: hosts NOT alive Jesse Charbneau (Feb 27)
- Re: hosts NOT alive DePriest, Jason R. (Feb 27)
- Re: hosts NOT alive Jan Engelhardt (Feb 27)
- Re: hosts NOT alive DePriest, Jason R. (Feb 27)
- Re: hosts NOT alive Jesse Charbneau (Feb 27)