Nmap Development mailing list archives
Re: Nmap says Host down when actually host is up.
From: Swapnali <swapnali2 () gmail com>
Date: Thu, 25 Oct 2007 09:08:05 -0500
Following is verbose output. Nmap says Host 10.10.209.108 seems to be a subnet broadcast address (returned 1 extra pings) D:\>nmap -sP -vv --packet-trace 10.10.209.108 Starting Nmap 4.20 ( http://insecure.org ) at 2007-10-23 08:40 Central Daylight Time SENT ( 0.2340s) ICMP 10.205.42.40 > 10.10.209.108 Echo request (type=8/code=0) tt l=56 id=10663 iplen=28 SENT (0.2500s) TCP 10.205.42.40:33574 > 10.10.209.108:80 A ttl=54 id=16833 iplen =40 seq=655835166 win=3072 ack=4099358750 RCVD (0.2660s) ICMP 10.204.100.2 > 10.205.42.40 Echo reply (type=0/code=0) ttl=2 49 id=10663 iplen=28 Host 10.10.209.108 seems to be a subnet broadcast address (returned 1 extra ping s). Note: Host seems down. If it is really up, but blocking our ping probes, try -P0 Nmap finished: 1 IP address (0 hosts up) scanned in 2.313 seconds Raw packets sent: 2 (68B) | Rcvd: 1 (46B) _______________________________________________ Sent through the nmap-dev mailing list http://cgi.insecure.org/mailman/listinfo/nmap-dev Archived at http://SecLists.Org
Current thread:
- Nmap says Host down when actually host is up. Swapnali (Oct 22)
- Re: Nmap says Host down when actually host is up. DePriest, Jason R. (Oct 22)
- <Possible follow-ups>
- Re: Nmap says Host down when actually host is up. Swapnali (Oct 25)
- Re: Nmap says Host down when actually host is up. Fyodor (Oct 25)
- Re: Nmap says Host down when actually host is up. Kris Katterjohn (Oct 25)
- RE: Nmap says Host down when actually host is up. Dario Ciccarone (dciccaro) (Oct 25)
- Re: Nmap says Host down when actually host is up. kx (Oct 25)
- Re: Nmap says Host down when actually host is up. Brandon Enright (Oct 26)
- Re: Nmap says Host down when actually host is up. Fyodor (Oct 26)
- Re: Nmap says Host down when actually host is up. Swapnali (Oct 26)
- RE: Nmap says Host down when actually host is up. Dario Ciccarone (dciccaro) (Oct 26)
- RE: Nmap says Host down when actually host is up. Dario Ciccarone (dciccaro) (Oct 26)
- Re: Nmap says Host down when actually host is up. Fyodor (Oct 25)
- Re: Nmap says Host down when actually host is up. Kris Katterjohn (Oct 26)