On Wed, Aug 14, 2013 at 12:46 PM, Julian Elischer <jul...@freebsd.org>wrote:
> On 8/14/13 3:23 PM, Lawrence Stewart wrote: > >> On 08/14/13 16:33, Julian Elischer wrote: >> >> They switched to using an initial window of 10 segments some time ago. >>>> FreeBSD starts with 3 or more recently, 10 if you're running recent >>>> 9-STABLE or 10-CURRENT. >>>> >>> I tried setting initial values as shown: >>> net.inet.tcp.local_slowstart_**flightsize: 10 >>> net.inet.tcp.slowstart_**flightsize: 10 >>> it didn't seem to make too much difference but I will redo the test. >>> >> Assuming this is still FreeBSD 8.0 as you mentioned out-of-band, >> changing those variables without disabling rfc3390 will have no effect. >> >> I think (check the driver code in question as I'm not sure) that if you >> "ifconfig <if> lro" and the driver has hardware support or has been made >> aware of our software implementation, it should DTRT. >> > > so I ran on 9.2-beta ( a week or two old) and it had similar problems.. > only worse.. 9.2 actually sends multiple packets when is doesn't need to.. > http://people.freebsd.org/~julian/fbsd9.png > Ack! (Sorry) I could have sworn that this had been fixed. Has it been re-broken? -- R. Kevin Oberman, Network Engineer E-mail: rkober...@gmail.com _______________________________________________ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
