Re: FreeBSD as a gigabit router

2007-10-04 Thread Artyom Viklenko
Cristian KLEIN wrote: Thank you all for your replies. Kirill Ponazdyr wrote: Hi list, A few days ago I tested whether a FreeBSD 7 box is able to handle Gigabit Can anybody point me what the bottleneck of this configuration is? CPU was mostly idle and PCIe 1x should carry way more. Or is the ex

Re: FreeBSD as a gigabit router

2007-10-04 Thread Ivan Voras
Cristian KLEIN wrote: > Also, I used this setup to avoid TCPs > congestion control mecachnism and sub-maximum bandwidth. iperf can also run UDP tests. signature.asc Description: OpenPGP digital signature

Re: SMPable version of EM driver

2007-10-04 Thread Vladimir Ivanov
rmkml wrote: thx Vladimir, I have litle tested your em driver, quick comparaison : kernel: sys=10% intr=25% user=15% kernel+polling: sys=7% intr=5% user=15% kernel+yandex_em: sys=30% intr=1% user=15% same trafic (tcpreplay ~230Mbps) fbsd62release_amd64 on intel core 2 duo E6600+4Go It is possible

Re: SMPable version of EM driver

2007-10-04 Thread Vladimir Ivanov
rmkml wrote: Hi Vladimir, very thank for your work on intel em driver ! just commented line 772 and added 773 : 771:/* Send a copy of the frame to the BPF listener */ 772:/* ETHER_BPF_MTAP(ifp, m_head); */ 773:BPF_MTAP(ifp, m_head); what is ETHER_BPF_MTAP() ?

Re: FreeBSD as a gigabit router

2007-10-04 Thread Julian Elischer
Michael DeMan wrote: Hi All, I've done some ad-hoc testing off and on for a few years. None of the data around, but we do have a couple rules of thumb that we use internally... 1) Get the fastest PCI bus you can - PCI-X, etc. PCI-express outstrips PCI-X and has a number of nice characteri

Re: FreeBSD as a gigabit router

2007-10-04 Thread Michael DeMan
Hi All, I've done some ad-hoc testing off and on for a few years. None of the data around, but we do have a couple rules of thumb that we use internally... 1) Get the fastest PCI bus you can - PCI-X, etc. 2) Plan on 1GHz of CPU per 1 gigabit of throughput. The performance hit going from

Re: FreeBSD as a gigabit router

2007-10-04 Thread Cristian KLEIN
Thank you all for your replies. Kirill Ponazdyr wrote: >> Hi list, >> >> A few days ago I tested whether a FreeBSD 7 box is able to handle Gigabit >> Can anybody point me what the bottleneck of this configuration is? CPU was >> mostly idle and PCIe 1x should carry way more. Or is the experiment >>

Re: Racoon 0.7 on FreeBSD 6 with a lot of VPN tunnels

2007-10-04 Thread VANHULLEBUS Yvan
On Thu, Oct 04, 2007 at 04:07:04PM +0200, Seth Mos wrote: > Hello Yvan, Hi. > I have tested the suggested workaorund in pfkey.c by raising the ceiling > to 768kbytes from 128. > > I also raised the limit in the socketvar.h in FreeBSD 6 Stable from the > default 128kbytes to 768kbytes. > > An

Re: Racoon 0.7 on FreeBSD 6 with a lot of VPN tunnels

2007-10-04 Thread Seth Mos
Hello Yvan, I have tested the suggested workaorund in pfkey.c by raising the ceiling to 768kbytes from 128. I also raised the limit in the socketvar.h in FreeBSD 6 Stable from the default 128kbytes to 768kbytes. Any higher values then 768kbytes result in a integer overflow and prevents a b

Re: RFC: Capability addition for IEEE 1588

2007-10-04 Thread Wilkinson, Alex
0n Wed, Oct 03, 2007 at 10:52:43AM -0700, Jack Vogel wrote: >I am adding support into the em driver for PTP PTP ? -aW IMPORTANT: This email remains the property of the Australian Defence Organisation and is subject to the jurisdiction of section 70 of the CRIMES ACT 1914. If you ha

Re: RFC: Capability addition for IEEE 1588

2007-10-04 Thread Wilkinson, Alex
0n Thu, Oct 04, 2007 at 02:47:37PM +0800, Wilkinson, Alex wrote: >0n Wed, Oct 03, 2007 at 10:52:43AM -0700, Jack Vogel wrote: > >>I am adding support into the em driver for PTP > >PTP ? Found http://ptpd.sourceforge.net/. Sorry for the noise. -aW IMPORTANT: Th