Nmap Development mailing list archives
Re: Nmap not sending UDP broadcasts
From: "Luis MartinGarcia." <luis.mgarc () gmail com>
Date: Tue, 21 Sep 2010 19:46:48 +0200
On 09/18/2010 09:28 PM, David Fifield wrote:
On Sat, Sep 18, 2010 at 08:39:45PM +0200, Luis MartinGarcia. wrote:Hi, David. Thanks for the report. I've just added a to-do item for this. I guess making a setsockopt() call for the SO_BROADCAST option will fix it. Hopefully, next week I'll have some free time to fix this and the nsi_delete() problem.I think you can use nsp_setbroadcast.
Hi, I've been looking into this but I haven't been able to find the problem. Using nsp_setbroadcast(nsp, 1) does not help. I've seen that this only happens for broadcast addresses for your current subnet (in my case fails for 192.168.1.255 but works for any other .255). Also, I've found that sending the packets at the raw ethernet level works fine (option --send-eth). Any ideas? Luis. _______________________________________________ Sent through the nmap-dev mailing list http://cgi.insecure.org/mailman/listinfo/nmap-dev Archived at http://seclists.org/nmap-dev/
Current thread:
- Nmap not sending UDP broadcasts David Fifield (Sep 18)
- Re: Nmap not sending UDP broadcasts Luis MartinGarcia. (Sep 18)
- Re: Nmap not sending UDP broadcasts David Fifield (Sep 18)
- Re: Nmap not sending UDP broadcasts Luis MartinGarcia. (Sep 21)
- Re: Nping not sending UDP broadcasts David Fifield (Sep 21)
- Re: Nping not sending UDP broadcasts Luis MartinGarcia. (Sep 22)
- Re: Nmap not sending UDP broadcasts David Fifield (Sep 18)
- Re: Nmap not sending UDP broadcasts Luis MartinGarcia. (Sep 18)