Nmap Development mailing list archives
Re: Nmap not sending UDP broadcasts
From: "Luis MartinGarcia." <luis.mgarc () gmail com>
Date: Sat, 18 Sep 2010 20:39:45 +0200
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. Regards, Luis MartinGarcia. On 09/18/2010 06:46 PM, David Fifield wrote:
I tried to send broadcasts with Nping: # nping --udp 192.168.0.255 -p 67 Starting Nping 0.5.35DC18 ( http://nmap.org/nping ) at 2010-09-18 09:45 PDT sendto in send_ip_packet_sd: sendto(3, packet, 28, 0, 192.168.0.255, 16) => Permission denied Offending packet: UDP 192.168.0.21:53 > 192.168.0.255:67 ttl=64 id=47101 iplen=28 SENT (0.0310s) UDP 192.168.0.21:53 > 192.168.0.255:67 ttl=64 id=47101 iplen=28 It works in hping2: # hping2 --udp 255.255.255.255 -p 67 David Fifield _______________________________________________ Sent through the nmap-dev mailing list http://cgi.insecure.org/mailman/listinfo/nmap-dev Archived at http://seclists.org/nmap-dev/
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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)