Date: Fri, 23 Jun 2006 12:46:57 +0100 From: Jason Thomson <jason.thomson@mintel.com> To: freebsd-stable@freebsd.org Subject: FreeBSD 6-STABLE. Route specific send & receive buffer sizes not working? Message-ID: <449BD4B1.8060202@mintel.com>
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This is a multi-part message in MIME format. --------------000106020702000607000200 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit or am I missing something? See attached file below. route add -sendpipe -recvpipe works on FreeBSD 4.x, but not on 6-STABLE (or on 5.4 either - although that's not shown). I'm trying to set the parameters for specific routes so that I can properly account for the bw delay product. (I don't want to do it for every connection using the global sysctls because these servers can have many concurrent connections). Am I doing something wrong? Or is this a bug? If it's a bug, I'll file a PR. --------------000106020702000607000200 Content-Type: text/plain; name="routesendrecvpipe.txt" Content-Transfer-Encoding: 7bit Content-Disposition: inline; filename="routesendrecvpipe.txt" starbug# uname -a FreeBSD starbug 6.1-STABLE FreeBSD 6.1-STABLE #5: Mon May 29 14:19:48 BST 2006 @starbug:/usr/obj/usr/src/sys/STARBUG i386 starbug# route get rhino route to: rhino destination: default mask: default gateway: dellboy interface: em0 flags: <UP,GATEWAY,DONE,STATIC> recvpipe sendpipe ssthresh rtt,msec rttvar hopcount mtu expire 0 0 0 0 0 0 1500 0 starbug# route add rhino dellboy -recvpipe 196608 -sendpipe 196608 -rtt 100 add host rhino: gateway dellboy starbug# route get rhino route to: rhino destination: rhino gateway: dellboy interface: em0 flags: <UP,GATEWAY,HOST,DONE,STATIC> recvpipe sendpipe ssthresh rtt,msec rttvar hopcount mtu expire 0 0 0 0 0 0 1500 0 starbug> $ scp zeros rhino:/tmp zeros 100% 10MB 330.3KB/s 00:31 boycie# uname -a FreeBSD boycie 4.11-STABLE FreeBSD 4.11-STABLE #2: Fri Jul 15 09:46:13 BST 2005 @boycie:/usr/obj/usr/src/sys/BOYCIE i386 boycie# route get rhino route to: rhino destination: default mask: default gateway: dellboy interface: sis0 flags: <UP,GATEWAY,DONE,STATIC,PRCLONING> recvpipe sendpipe ssthresh rtt,msec rttvar hopcount mtu expire 0 0 0 0 0 0 1500 0 boycie# route add rhino dellboy -recvpipe 196608 -sendpipe 196608 -rtt 100 add host rhino: gateway dellboy boycie# route get rhino route to: rhino destination: rhino gateway: dellboy interface: sis0 flags: <UP,GATEWAY,HOST,DONE,STATIC> recvpipe sendpipe ssthresh rtt,msec rttvar hopcount mtu expire 196608 196608 0 0 0 0 1500 0 boycie>scp zeros rhino:/tmp zeros 100% |*****************************| 10240 KB 00:16 boycie#route delete rhino delete host rhino boycie>scp zeros rhino:/tmp zeros 100% |*****************************| 10240 KB 00:31 --------------000106020702000607000200--
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