Nmap Announce mailing list archives
Re: Scanning subnets w/CIDR
From: "peter pajak" <peterpajak () hotmail com>
Date: Tue, 14 Mar 2000 17:57:40 PST
why would you want to dusable broadcast scans, that gives you valuable info like what routing protocol they use, if they use ntp etc. same goes for the subnets, you want to scan for them since this will tell you what address to spoof in case of router's access lists.
later.
From: "Mark E. Drummond" <mark.drummond () rmc ca> To: nmap-hackers () insecure org Subject: Scanning subnets w/CIDR Date: Tue, 7 Mar 2000 13:57:34 -0500I have a class B net, chopped up into variously sized subnets. Can the "/##"an address spec be any sized mask? /22 ? /20 ? Also, I noticed that nmap will scan the net address and broadcast address themselves. Should it not be coded to not scan these? Or perhaps a more flexible language for specifying address such as "x.x.x.x/xx EXCEPT x.x.x.x ..." ? -- Mark Drummond Department of Computing Services UNIX System Administrator -------------------------------------------------- For help using this (nmap-hackers) mailing list, send a blank email to nmap-hackers-help () insecure org . List run by ezmlm-idx (www.ezmlm.org).
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Current thread:
- Scanning subnets w/CIDR Mark E. Drummond (Mar 14)
- Re: Scanning subnets w/CIDR Andrew Brennan (Mar 14)
- Re: Scanning subnets w/CIDR Jeffrey Paul (Mar 14)
- Re: Scanning subnets w/CIDR Fyodor (Mar 14)
- Re: Scanning subnets w/CIDR Matthew R. Potter (Mar 15)
- <Possible follow-ups>
- Re: Scanning subnets w/CIDR peter pajak (Mar 14)
- Re: Scanning subnets w/CIDR rain forest puppy (Mar 14)
- Re: Scanning subnets w/CIDR Greg Jones (Mar 15)
- Re: Scanning subnets w/CIDR Andrew Brennan (Mar 14)