Nmap Development mailing list archives
Re: RFC - nmap "crawl" feature / script
From: Brandon Enright <bmenrigh () ucsd edu>
Date: Tue, 8 Jul 2008 22:13:46 +0000
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Tue, 8 Jul 2008 13:00:22 -0500 "DePriest, Jason R." <jrdepriest () gmail com> wrote: ...snip...
But before I start doing anything, has anyone else ever considered this a desirable feature? If so, has someone already written a script to handle it? Thank you. -Jason
I've chatted with Fyodor about a similar idea involving host discovery via SNMP from the detected routers (hops) from a --traceroute. The idea is that most bigger organisations have routing gear for which you can extract the ARP/CAM table via SNMP to discover new hosts. If you learn about the local router for a host, a few SNMP queries later and you can have all the hosts in that VLAN, or even all the hosts for any VLAN routed out of that router. After really flushing the ideas out though we both agreed that while that ability could be very useful, it is best left to an external script. Nmap is a great _port_scanner_ but probably shouldn't have every darn networking task we can think of stuffed into it. One thing that /would/ be nice though is to expose --traceroute information to NSE so that a script can try to query the local router for the target's MAC address. IIRC this would require re-ordering NSE to come after --traceroute. Brandon -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.9 (GNU/Linux) iEYEARECAAYFAkhz5qMACgkQqaGPzAsl94K5ZQCeJS0mijLV2amWHJiTzBnx5KkY zswAnA/9rfXvT7O1mUCfLEq3YR8k+TYB =o3+u -----END PGP SIGNATURE----- _______________________________________________ Sent through the nmap-dev mailing list http://cgi.insecure.org/mailman/listinfo/nmap-dev Archived at http://SecLists.Org
Current thread:
- RFC - nmap "crawl" feature / script DePriest, Jason R. (Jul 08)
- Re: RFC - nmap "crawl" feature / script Eddie Bell (Jul 08)
- Re: RFC - nmap "crawl" feature / script Vladimir Mitrovic (Jul 08)
- Re: RFC - nmap "crawl" feature / script sara fink (Jul 08)
- Re: RFC - nmap "crawl" feature / script Brandon Enright (Jul 08)
- Re: RFC - nmap "crawl" feature / script DePriest, Jason R. (Jul 08)
- Re: RFC - nmap "crawl" feature / script DePriest, Jason R. (Jul 08)
- Re: RFC - nmap "crawl" feature / script DePriest, Jason R. (Jul 08)