Re: focus-linux Digest 1 Aug 2003 19:05:38 -0000 Issue 268

From: Jeff Bollinger (jeff01_at_email.unc.edu)
Date: 08/01/03

  • Next message: John Leach: "Re: nmap no buffer space"
    Date: Fri, 01 Aug 2003 15:18:29 -0400
    To: focus-linux@securityfocus.com
    
    

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    ~ > Anyone know how to fix this? anything larger than
    | (ex. nmap -sP 10.1.1-5.1- ) outputs this information.
    |
    | sendto in send_ip_raw: sendto(4, packet, 28, 0, xx.xx.xx.xx/24, 16) => No
    | buffer space available Sleeping 60 seconds then retrying
    |
    | I upgraded to nmap v3.30 but this did not fix problem.

    I have similar errors when doing a ping sweep (nmap version 3.30) on an
    entire Class B

    We have a RedHat 7.2 box
    (2.4.20-18.7) that we've having some issues with whenever we run a large
    port/ping/netbios resolution/scan. After scanning a large number of
    hosts we get this error:

    | sendto: No buffer space available
    | sendto in sendpingquery returned -1 (should be 8)!

    or just simply:
    | sendto: No buffer space available

    Thanks,
    Jeff

    - --
    Jeff Bollinger, CISSP
    University of North Carolina
    IT Security Analyst
    105 Abernethy Hall
    mailto: jeff @unc dot edu
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