Re: kern/153244: [em] em(4) fails to send UDP to port 0xffff

2010-12-20 Thread linimon
Old Synopsis: em(4) failes to send UDP to port 0x New Synopsis: [em] em(4) fails to send UDP to port 0x Responsible-Changed-From-To: freebsd-bugs->freebsd-net Responsible-Changed-By: linimon Responsible-Changed-When: Mon Dec 20 08:43:36 UTC 2010 Responsible-Changed-Why: Over to maintainer

Current problem reports assigned to freebsd-net@FreeBSD.org

2010-12-20 Thread FreeBSD bugmaster
Note: to view an individual PR, use: http://www.freebsd.org/cgi/query-pr.cgi?pr=(number). The following is a listing of current problems submitted by FreeBSD users. These represent problem reports covering all versions including experimental development code and obsolete releases. S Tracker

Re: kern/139079: [wpi] Failure to attach wpi(4)

2010-12-20 Thread bschmidt
Synopsis: [wpi] Failure to attach wpi(4) State-Changed-From-To: open->feedback State-Changed-By: bschmidt State-Changed-When: Mon Dec 20 11:17:13 UTC 2010 State-Changed-Why: Can you retry this with a recent 8.2-BETA or stable/8? There have been quite a few changes regarding PCI-bridge resources.

Re: kern/121872: [wpi] driver fails to attach on a fujitsu-siemens s7110

2010-12-20 Thread bschmidt
Synopsis: [wpi] driver fails to attach on a fujitsu-siemens s7110 State-Changed-From-To: open->feedback State-Changed-By: bschmidt State-Changed-When: Mon Dec 20 11:23:23 UTC 2010 State-Changed-Why: Can you retry this with a recent 7.4-BETA, 8.2-BETA or stable/8? There have been quite a few chan

Re: kern/143874: [wpi] Wireless 3945ABG error. wpi0 could not allocate memory resource

2010-12-20 Thread Patrick Ale
Hi, Not sure if this is useful information for you but here goes: I have exactly the same problem on my Acer Aspire laptop with the same network card but then under Solaris 10 and Opensolaris, both 64 bit. The only way for me to get rid of this error and get the card working is to reduce my memor

Re: lagg/lacp poor traffic distribution

2010-12-20 Thread Shtorm
On Sun, 2010-12-19 at 00:35 +0600, Eugene Grosbein wrote: > Hi! > > I've loaded router using two lagg interfaces in LACP mode. > lagg0 has IP address and two ports (em0 and em1) and carry untagged frames. > lagg1 has no IP address and has two ports (igb0 and igb1) and carry > about 1000 dot-q vlan

Re: kern/143874: [wpi] Wireless 3945ABG error. wpi0 could not allocate memory resource

2010-12-20 Thread Bernhard Schmidt
On Monday 20 December 2010 12:06:24 Patrick Ale wrote: > Hi, > > Not sure if this is useful information for you but here goes: > I have exactly the same problem on my Acer Aspire laptop with the same > network card but then under Solaris 10 and Opensolaris, both 64 bit. > > The only way for me to

Re: lagg/lacp poor traffic distribution

2010-12-20 Thread Eugene Grosbein
On 20.12.2010 17:21, Shtorm wrote: > I had this problem with igb driver, and I found, that lagg selects > outgoing interface based on packet header flowid field if M_FLOWID field > is set. And in the igb driver code flowid is set as > > #if __FreeBSD_version >= 80 > <--><--><-->r

Re: kern/123256: [wpi] panic: blockable sleep lock with wpi(4)

2010-12-20 Thread bschmidt
Synopsis: [wpi] panic: blockable sleep lock with wpi(4) State-Changed-From-To: open->feedback State-Changed-By: bschmidt State-Changed-When: Mon Dec 20 13:33:04 UTC 2010 State-Changed-Why: Is that still an issue on a recent stable/7 setup? I'm, not able to reproduce this. Responsible-Changed-Fr

Re: kern/127102: [wpi] Intel 3945ABG low throughput

2010-12-20 Thread bschmidt
Synopsis: [wpi] Intel 3945ABG low throughput State-Changed-From-To: open->feedback State-Changed-By: bschmidt State-Changed-When: Mon Dec 20 13:35:50 UTC 2010 State-Changed-Why: Is that still an issue on a recent stable/7 setup? Responsible-Changed-From-To: freebsd-net->bschmidt Responsible-Cha

Re: kern/144987: [wpi] [panic] injecting packets with wlaninject using Intel 3945ABG wireless card gives kernel panic

2010-12-20 Thread Bernhard Schmidt
The following reply was made to PR kern/144987; it has been noted by GNATS. From: Bernhard Schmidt To: bug-follo...@freebsd.org, gabrielquad...@hotmail.com Cc: Subject: Re: kern/144987: [wpi] [panic] injecting packets with wlaninject using Intel 3945ABG wireless card gives kernel panic Date:

Re: IFT_L2VLAN and IPv6 link-local addresses

2010-12-20 Thread John Baldwin
On Monday, December 20, 2010 1:10:57 am John Hay wrote: > Hi, > > I see that on FreeBSD-8 if you use IPv6 inside vlans, the local part of > the address (bottom 64 bits) is based on the MAC address of the first > ethernet interface on the system. It was not like this in my old -7, > machine, so I l

Re: kern/153308: [em] em interface use 100% cpu

2010-12-20 Thread linimon
Old Synopsis: em interface use 100% cpu New Synopsis: [em] em interface use 100% cpu Responsible-Changed-From-To: freebsd-bugs->freebsd-net Responsible-Changed-By: linimon Responsible-Changed-When: Mon Dec 20 15:20:39 UTC 2010 Responsible-Changed-Why: Over to maintainer(s). http://www.freebsd.or

Re: IFT_L2VLAN and IPv6 link-local addresses

2010-12-20 Thread Hiroki Sato
John Baldwin wrote in <201012200807.57670@freebsd.org>: jh> On Monday, December 20, 2010 1:10:57 am John Hay wrote: jh> > Hi, jh> > jh> > I see that on FreeBSD-8 if you use IPv6 inside vlans, the local part of jh> > the address (bottom 64 bits) is based on the MAC address of the first jh> >

igb+lagg: poor input performance

2010-12-20 Thread Eugene Grosbein
Hi! I observe some kind of undetected bottle-neck with input traffic processing when traffic goes in through both ports of dual-port 82576-based card grouped to lagg1 (lacp mode). Ports are connected to Cisco 7606 and there are over 800 vlans created on top of lagg1. No output errors or buffer ov

Re: IFT_L2VLAN and IPv6 link-local addresses

2010-12-20 Thread John Hay
Hi Hiroki, On Tue, Dec 21, 2010 at 12:54:58AM +0900, Hiroki Sato wrote: > John Baldwin wrote > in <201012200807.57670@freebsd.org>: > > jh> On Monday, December 20, 2010 1:10:57 am John Hay wrote: > jh> > Hi, > jh> > > jh> > I see that on FreeBSD-8 if you use IPv6 inside vlans, the local pa

E4500 spend one core to saturate 1Gbit/s link with TCP -- is it nornal?

2010-12-20 Thread Lev Serebryakov
Hello, Freebsd-net. I have file server with Core2Duo E4500 CPU and Intel gigabit adapter (82566DM). FreeBSD 8-STABLE (8.2-PRERELEASE #1: Fri Dec 3 2010) and samba35-3.5.6 are installed. This server could serve about 110MiB/s to one client over CIFS, but one core of CPU is completely busy in

Re: E4500 spend one core to saturate 1Gbit/s link with TCP -- is it nornal?

2010-12-20 Thread Eugene Grosbein
On 20.12.2010 23:53, Lev Serebryakov wrote: > I have file server with Core2Duo E4500 CPU and Intel gigabit adapter > (82566DM). > > FreeBSD 8-STABLE (8.2-PRERELEASE #1: Fri Dec 3 2010) and > samba35-3.5.6 are installed. > > This server could serve about 110MiB/s to one client over CIFS, but

Re: misc/153308: em interface use 100% cpu

2010-12-20 Thread Jack Vogel
The following reply was made to PR kern/153308; it has been noted by GNATS. From: Jack Vogel To: Yusuf Ozbilgin Cc: freebsd-gnats-sub...@freebsd.org Subject: Re: misc/153308: em interface use 100% cpu Date: Mon, 20 Dec 2010 12:09:43 -0800 --20cf305644b1d0fc980497dd19d4 Content-Type: text/plai

Re: E4500 spend one core to saturate 1Gbit/s link with TCP -- is it nornal?

2010-12-20 Thread Lev Serebryakov
Hello, Freebsd-net. You wrote 20 декабря 2010 г., 20:53:27: > I have file server with Core2Duo E4500 CPU and Intel gigabit adapter > (82566DM). > FreeBSD 8-STABLE (8.2-PRERELEASE #1: Fri Dec 3 2010) and > samba35-3.5.6 are installed. > This server could serve about 110MiB/s to one client ove

Re: E4500 spend one core to saturate 1Gbit/s link with TCP -- is it nornal?

2010-12-20 Thread Lev Serebryakov
Hello, Eugene. You wrote 20 декабря 2010 г., 22:42:41: >> Is it normal, that 2.2GHz core is needed to saturate 1Gib link with >> only one client (and one TCP connction), or I have something >> misconfigured? > Compare with ftpd that uses sendfile() kernel function. simple "iperf" shows almo

Re: E4500 spend one core to saturate 1Gbit/s link with TCP -- is it nornal?

2010-12-20 Thread Eugene Grosbein
On 21.12.2010 02:44, Lev Serebryakov wrote: > Hello, Eugene. > You wrote 20 декабря 2010 г., 22:42:41: > >>> Is it normal, that 2.2GHz core is needed to saturate 1Gib link with >>> only one client (and one TCP connction), or I have something >>> misconfigured? >> Compare with ftpd that uses sen

Re: lagg/lacp poor traffic distribution

2010-12-20 Thread Eugene Grosbein
On 20.12.2010 17:21, Shtorm wrote: > I had this problem with igb driver, and I found, that lagg selects > outgoing interface based on packet header flowid field if M_FLOWID field > is set. And in the igb driver code flowid is set as > > #if __FreeBSD_version >= 80 > <--><--><-->r

Re: lagg/lacp poor traffic distribution

2010-12-20 Thread Eugene Grosbein
On 21.12.2010 13:32, Eugene Grosbein wrote: >> I had this problem with igb driver, and I found, that lagg selects >> outgoing interface based on packet header flowid field if M_FLOWID field >> is set. And in the igb driver code flowid is set as >> >> #if __FreeBSD_version >= 80 >> <--><--