From owner-freebsd-stable Fri Apr 13 9:28:56 2001 Delivered-To: freebsd-stable@freebsd.org Received: from internal.mail.telinco.net (internal.mail.telinco.net [212.1.128.4]) by hub.freebsd.org (Postfix) with ESMTP id 2FD9237B422 for ; Fri, 13 Apr 2001 09:28:53 -0700 (PDT) (envelope-from b.candler@pobox.com) Received: from ppp-dp1-mk-66.access.uk.worldonline.com ([212.74.113.66] helo=bloodhound.uk.worldonline.com) by internal.mail.telinco.net with esmtp (Exim 3.02 #1) id 14o6RI-000BKE-00; Fri, 13 Apr 2001 17:28:52 +0100 Received: from brian by bloodhound.uk.worldonline.com with local (Exim 3.22 #1) id 14o6RH-00023C-00; Fri, 13 Apr 2001 17:28:51 +0100 Date: Fri, 13 Apr 2001 17:28:51 +0100 From: Brian Candler To: Brad Laue Cc: freebsd-stable@freebsd.org Subject: Re: FreeBSD 4.3RC out of buffer space in network operations Message-ID: <20010413172851.B7785@linnet.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailer: Mutt 1.0.1i Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG > sendto in send_tcp_raw: sendto(3, packet, 40, 0, 64.228.82.35, 16) => No > buffer space available > Sleeping 15 seconds then retrying > > This occurs mainly when nmap -sS is called I get that too with FreeBSD 4.2-STABLE, when trying to run nmap over a wi0 (wavelan) interface. I presume it just means that nmap is sending so many packets that the driver can't get them out onto the air quickly enough... my solution has been to plug into fxp0 instead when using nmap :-) To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message