Nmap Development mailing list archives
Re: Weird Crash - "WAITING_TO_RUNNING"
From: Nathan <nathan.stocks () gmail com>
Date: Mon, 8 Nov 2010 15:08:53 -0700
On Mon, Nov 8, 2010 at 2:57 PM, Nathan <nathan.stocks () gmail com> wrote:
On Fri, Nov 5, 2010 at 6:02 PM, David Fifield <david () bamsoftware com> wrote: If that's why I'm encountering this crash, then it looks like I could work around it by continuing to twiddle with flags for each host until I can either: a) identify a set of flags that results in accurate (not all-ports-open) results for all the hosts. (Maybe slow things down?)
Some quick results of timing: (-T3) -- I tried reducing the timing to the default, with no change in behavior: $ /usr/bin/sudo /usr/bin/nmap -sS -T3 -p 1-65535 74.62.92.70 -P0 -v Starting Nmap 5.35DC1 ( http://nmap.org ) at 2010-11-08 14:57 MST Initiating Parallel DNS resolution of 1 host. at 14:57 Completed Parallel DNS resolution of 1 host. at 14:57, 0.03s elapsed Initiating SYN Stealth Scan at 14:57 Scanning remote.tjwels.net (74.62.92.70) [65535 ports] Discovered open port 80/tcp on 74.62.92.70 Discovered open port 443/tcp on 74.62.92.70 Discovered open port 3389/tcp on 74.62.92.70 Discovered open port 53/tcp on 74.62.92.70 Discovered open port 25/tcp on 74.62.92.70 Discovered open port 45428/tcp on 74.62.92.70 Discovered open port 52562/tcp on 74.62.92.70 Discovered open port 32483/tcp on 74.62.92.70 Discovered open port 15445/tcp on 74.62.92.70 [snip -- nearly every port appears open] (-T2) -- I tried reducing the timing further to -T2, and that seemed to help a lot! Unfortunately, it also estimated about 8 hours to complete. Not so helpful, as doing "--scan-delay 1ms" results in an accurate scan in ~7 minutes. But "--scan-delay 1ms" only worked 40% of the time...so perhaps I should try some different (larger?) scan-delay values on some of the hosts where 1ms still resulted in a crash. I'll go off and try that... ~ Nathan _______________________________________________ Sent through the nmap-dev mailing list http://cgi.insecure.org/mailman/listinfo/nmap-dev Archived at http://seclists.org/nmap-dev/
Current thread:
- Re: Weird Crash - "WAITING_TO_RUNNING", (continued)
- Re: Weird Crash - "WAITING_TO_RUNNING" Nathan (Nov 03)
- Re: Weird Crash - "WAITING_TO_RUNNING" Nathan (Nov 03)
- Re: Weird Crash - "WAITING_TO_RUNNING" David Fifield (Nov 03)
- Re: Weird Crash - "WAITING_TO_RUNNING" David Fifield (Nov 03)
- Re: Weird Crash - "WAITING_TO_RUNNING" Patrick Donnelly (Nov 03)
- Re: Weird Crash - "WAITING_TO_RUNNING" Nathan (Nov 08)
- Re: Weird Crash - "WAITING_TO_RUNNING" Nathan (Nov 08)
- Re: Weird Crash - "WAITING_TO_RUNNING" Rob Nicholls (Nov 08)
- Re: Weird Crash - "WAITING_TO_RUNNING" David Fifield (Nov 05)
- Re: Weird Crash - "WAITING_TO_RUNNING" Nathan (Nov 08)
- Re: Weird Crash - "WAITING_TO_RUNNING" Nathan (Nov 08)
- Re: Weird Crash - "WAITING_TO_RUNNING" Patrick Donnelly (Nov 08)
- Re: Weird Crash - "WAITING_TO_RUNNING" Nathan (Nov 08)
- Re: Weird Crash - "WAITING_TO_RUNNING" David Fifield (Nov 09)
- Re: Weird Crash - "WAITING_TO_RUNNING" David Fifield (Nov 12)
- Re: Weird Crash - "WAITING_TO_RUNNING" Nathan (Nov 15)
- Message not available
- Fwd: Re: Weird Crash - "WAITING_TO_RUNNING" (Action Required) Nathan (Nov 15)
- Re: Weird Crash - "WAITING_TO_RUNNING" Nathan (Nov 15)
- Re: Weird Crash - "WAITING_TO_RUNNING" Nathan (Nov 15)
- Re: Weird Crash - "WAITING_TO_RUNNING" David Fifield (Nov 17)
- Re: Weird Crash - "WAITING_TO_RUNNING" Nathan (Nov 22)