Date: Mon, 17 Nov 1997 17:03:20 -0800 From: David Greenman <dg@root.com> To: Khaled Samy <ksismail@cs.sfu.ca> Cc: freebsd-questions@FreeBSD.ORG Subject: Re: No buffer space available. Message-ID: <199711180103.RAA07282@implode.root.com> In-Reply-To: Your message of "Mon, 17 Nov 1997 15:17:21 PST." <3.0.3.32.19971117151721.00917100@cs.sfu.ca>
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>I work for Simon Fraser University research lab, we have FreeBSD 2.2.2 and >we are trying to conofigure a dedicated SLIP connection between (2) PC's. > >I keep getting "No buffer space available" , when trying to "Spray", the >commands we use : > >slattach -h -l -s 19200 -S sl0 /dev/cuaa1 & >ifconfig sl0 inet <IP1> <IP2> up >spray -c 80 -l 512 <IP2> ------------------ This is when we get the "No >Buffer space " > >Do you have any suggestions ?? I also increased the MTU to 1500, it is >getting better, >but still can't go beyond (C 50) while (Spraying), what do you think ??? > >Your quick response will be extremely appreciated. It indicates that the interface output queue is full. By default, the maximum queue depth is 50 packets. -DG David Greenman Core-team/Principal Architect, The FreeBSD Project
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