Nmap Development mailing list archives
Issues with nmap
From: Anthony <AnthonyMV () verizon net>
Date: Wed, 15 Apr 2009 18:30:15 -0400
To whom it may concern, I'm running nmap for quite some time. The last nmap versions 4.20 and the latest 4.76 I'm having issues with. The following is an output as to a local box that i'm scanning: nmap -sS -P0 -O -p 1-65535 -v -v --version-intensity 9 192.168.0.4 --scan-delay 215 -T paranoid fcbox.log I have tested with my firewalls turned on, firewalls turned off, ICMP on ICMP off, and this message keeps cropping up: Increasing send delay for 192.168.0.4 from 215 to 430 due to max_successful_tryno increase to 4 Increasing send delay for 192.168.0.4 from 430 to 860 due to 11 out of 15 dropped probes since last increase. And, during the scans, keeps increasing. Also during the scans, I cannot access web sites, or retrieve mail... Yet, i can ping, and run other commands (xprobe2, etc) from the command line. Any suggestions? The hardware that I'm running is as follows: Dell 9400 256 MB Video 2GB RAM 160 GB Hard Disk Ubuntu 7.10 nmap 4.76 Wired Ethernet Target Boxes: Dell 5160 FC10, 1GB RAM 80GB hard disk Wired Ethernet Mac OSX 2GB RAM 200GB Hard Disk (?) 256 Video. Wired Ethernet The internals of my network run a netgear prosafe firewall which has been disabled for debugging. Please, any help or suggestions i would really be grateful for and appreciative of. Kindest Regards, Anthony. P.S: I can include a tcp dump of the remote machine i'm scanning. As it's in network, and nmap states it will take 16 hours!? _______________________________________________ Sent through the nmap-dev mailing list http://cgi.insecure.org/mailman/listinfo/nmap-dev Archived at http://SecLists.Org
Current thread:
- Issues with nmap Anthony (Apr 15)
- Re: Issues with nmap David Fifield (Apr 16)