Date: Mon, 29 Aug 2005 16:28:10 +0100 From: David Malone <dwmalone@maths.tcd.ie> To: Steven Hartland <killing@multiplay.co.uk> Cc: freebsd-hackers@freebsd.org Subject: Re: bge driver internal routing issues? Message-ID: <20050829152810.GA26150@walton.maths.tcd.ie> In-Reply-To: <000201c5ac2a$df2d2990$5cf829d9@multiplay.co.uk> References: <000201c5ac2a$df2d2990$5cf829d9@multiplay.co.uk>
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On Sun, Aug 28, 2005 at 09:06:47PM +0100, Steven Hartland wrote: > Having a really odd problem here where udp queries to > servers running on machines with bge cards dont respond > via ip address that are being bound on: Can you run "tcpdump -s 0 -vvv port 1234" on the client (replace port 1234 with the port number for the service). See if tcpdump shows a reply packet, and if it does see if the checksum is reported OK. It could be that the checksum offloading on the bge card is busted. (You could also check "netstat -s" on the client to see if it shows many bad checksums in the UDP section.) David.
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