Hello, Richard. Care to explain how one would be able to do what you said below ? SuSE have put out a patch for nmap, but it still doesn't work. I need to have this working for Monday, and would appreciate some pointers.
Thanks, Stuart. >>> Richard Moore <[EMAIL PROTECTED]> 2/3/2004 4:52:27 AM >>> Renaud Deraison wrote: > On Fri, Jan 30, 2004 at 10:50:00AM -0500, [EMAIL PROTECTED] wrote: > >>I am having issues somewhat similar to what Ravi was seeing. I want to enable >>the "Ping the remost host" option to do an ICMP ping because I'm scanning >>large subnets and want to move on quickly if something doesn't appear to be >>up. The "Ping the remote host" option calls ping_host.nasl, and using >>Ethereal I found what seems to be the problem. Nessus sends out an ICMP echo >>request, but hosts never reply, apparently because the IP header checksum in >>the ICMP packet is 0! The relevant part of ping_host.nasl is below (sorry if >>the formatting is goofy): Is this by any chance on a SuSE 9.0 box? There is a bug in the kernel on 9.0 which breaks nmap etc in just this way. The work around is to let the kernel compute the header checksum for you. Cheers Rich. _______________________________________________ Nessus mailing list [EMAIL PROTECTED] http://mail.nessus.org/mailman/listinfo/nessus _______________________________________________ Nessus mailing list [EMAIL PROTECTED] http://mail.nessus.org/mailman/listinfo/nessus
