Re: kern/154428: xn0 network interface and PF - Massive performance drop

2011-02-12 Thread Colin Percival
On 02/12/11 20:18, Alex wrote: Fixed by net.inet.tcp.tso: 1 - 0 but why?? found this by trial an error. setting net.inet.tcp.tso to 0 with pf enabled gives good performance, if i set it to 1, speeds plumet to below dialup! There have been problems with Xen and TSO in the past relating to

Re: kern/154428: xn0 network interface and PF - Massive performance drop

2011-02-12 Thread Colin Percival
The following reply was made to PR kern/154428; it has been noted by GNATS. From: Colin Percival cperc...@freebsd.org To: Alex joo...@joovke.com Cc: freebsd-xen@freebsd.org, bug-follo...@freebsd.org Subject: Re: kern/154428: xn0 network interface and PF - Massive performance drop Date: Sat, 12

Re: kern/154428: xn0 network interface and PF - Massive performance drop

2011-02-12 Thread Alex
On 02/01/11 16:40, Alex wrote: The following reply was made to PR kern/154428; it has been noted by GNATS. From: Alexjoo...@joovke.com To: bug-follo...@freebsd.org Cc: Subject: Re: kern/154428: xn0 network interface and PF - Massive performance drop Date: Tue, 01 Feb 2011 14:29:58 +1100