Re: OpenBGPd stability issue on FreebBSD 9-PRERELEASE

2011-11-30 Thread Emil Muratov
ps for him. We have a private discussion with Hooman Fazaeli and Jack Vogel, but the subject is still open. If your case is related to ours feel free to join us :) 30.11.2011, 13:13, "Emil Muratov": On 28.11.2011 21:28, Darren Baginski wrote: All RX, not a single packet arri

Re: ipfw - accessing DMZ from LAN , pipes

2011-11-30 Thread Emil Muratov
On 29.11.2011 02:36, Marek Salwerowicz wrote: Hello after a longer break ;) W dniu 2011-10-01 22:02, Freddie Cash pisze: However, you could setup split-DNS or views and just configure everything to connect using hostnames. It's extra work to setup, but does make things easier down-the-road.

Re: OpenBGPd stability issue on FreebBSD 9-PRERELEASE

2011-11-30 Thread Emil Muratov
On 28.11.2011 21:28, Darren Baginski wrote: All RX, not a single packet arrives. I have similar problems with em driver. Take a look at this thread for more details http://www.mail-archive.com/freebsd-net@freebsd.org/msg37897.html 28.11.2011, 04:59, "Adrian Chadd": Hi, Are all RX frames d

Re: Possible MROUTING regression in 9.0 RC1

2011-11-10 Thread Emil Muratov
igmpproxy is an ugly hack. It was more or less working on 7.x, but very unstable. igmpproxy project is frozen, no updates since 2009. You can try udpxy as an alternative. And sometimes igmpproxy's shutdown lead to crash of my system. Without any panics, it just reboots. oO 2011/11/7 Pavel Ti

Re: Intel 82574L interface wedging on em 7.1.9/7.2.3 when MSIX enabled

2011-10-31 Thread Emil Muratov
On 31.10.2011 12:13, Hooman Fazaeli wrote: Thanks for looking into this. I'd be happy to test any patch thrown my way, but keep in mind my issue is only tickled when MSI-X is enabled. My interfaces aren't bouncing, though it might be possible some unique path in the MSI-X code is causing

Re: Intel 82574L interface wedging on em 7.1.9/7.2.3 when MSIX enabled

2011-10-31 Thread Emil Muratov
You may try these settings and see if they help: - hw.em.fc_setting=0 (in /boot/loader.conf) - hw.em.rxd="4096" (in /boot/loader.conf) - hw.em.txd="4096" (in /boot/loader.conf) - Fix speed and duplex at both link sides. After doing that, confirm on the freebsd box (with ifconfig) and the ot

ipfw reass brakes ipv6 operation

2011-10-28 Thread Emil Muratov
Hi all I've got into some strange behavior with ipv6. Somehow ipfw reassembly totally brakes it's operation. As soon as I add a rule "ipfw add 100 reass all from any to any in" all ipv6 operation is not available any more, I can only ping6 localhost. Outgoing ipv6 packets are OK, I can see the

Re: Intel 82574L interface wedging on em 7.1.9/7.2.3 when MSIX enabled

2011-10-28 Thread Emil Muratov
Hi, Can yan you pls post the output of these command _when_ the problem happens? uname -a sysctl dev.em netstat -ind ifconfig Hi Hooman Here is what I've got when the script triggered just in time when the interface was locked 11.10.26-23:39:10 ... interface em0 is down... FreeBSD ion.ho

Re: Intel 82574L interface wedging on em 7.1.9/7.2.3 when MSIX enabled

2011-10-27 Thread Emil Muratov
Hi Hooman Here is what I've got when the script triggered just in time when the interface was locked 11.10.26-23:39:10 ... interface em0 is down... FreeBSD ion.hotplug.ru 8.2-STABLE FreeBSD 8.2-STABLE #0: Thu Oct 20 20:20:25 MSD 2011 r...@epia.home .lan:/usr/obj/usr/src/sys/ION6debu

Re: Intel 82574L interface wedging on em 7.1.9/7.2.3 when MSIX enabled

2011-10-27 Thread Emil Muratov
Hi All, I've got almost the same problem with intel 82574L based nic. My platform is nvidia ion running Atom 1.6 and nic is an external PCI-express adapter. Unlike Jason's case mine is always stuck in receiving traffic, it's Ierrs increasing while Ipkts not. Thanks to Jason's script I can see th

Re: Intel 82574L interface wedging on em 7.1.9/7.2.3 when MSIX enabled

2011-10-26 Thread Emil Muratov
Hi, Can yan you pls post the output of these command _when_ the problem happens? uname -a sysctl dev.em netstat -ind ifconfig Hi Hooman Here is what I've got when the script triggered just in time when the interface was locked 11.10.26-23:39:10 ... interface em0 is down... FreeBSD

Re: Intel 82574L interface wedging on em 7.1.9/7.2.3 when MSIX enabled

2011-10-26 Thread Emil Muratov
Hooman, I have run with dev.em.X.flow_control=0, which should have the same result as hw.em.fc_setting=0, and net.inet.tcp.tso is also 0. I'm not sure the remaining options would be able to produce the scenario I'm seeing, but I'm open to giving it a try with no options on the interfaces. I'v

Re: nfe taskq kernel panic

2011-05-07 Thread Emil Muratov
On Thu, May 5, 2011 at 2:49 PM, Arnaud Lacombe wrote: There is a stale reference to the mbuf passed to, and freed in m_megapullup(); could you test the following patch ? diff --git a/sys/netinet/ipfw/ip_fw_nat.c b/sys/netinet/ipfw/ip_fw_nat.c index f8c3e63..80c13dc 100644 --- a/sys/netinet/i

Re: nfe taskq kernel panic

2011-05-05 Thread Emil Muratov
Hi, On Thu, May 5, 2011 at 2:49 PM, Arnaud Lacombe wrote: There is a stale reference to the mbuf passed to, and freed in m_megapullup(); could you test the following patch ? diff --git a/sys/netinet/ipfw/ip_fw_nat.c b/sys/netinet/ipfw/ip_fw_nat.c index f8c3e63..80c13dc 100644 --- a/sys/net

Re: nfe taskq kernel panic

2011-05-05 Thread Emil Muratov
Hi all. I have a small home router/nas running nvidia ion platform with onboard nfe LAN adapter. About a month ago I changed ISP and setup pppoe client with mpd5.5. Since that time my router issues kernel panic once or twice a day with "Fatal trap 12: page fault while in kernel mode" and

nfe taskq kernel panic

2011-05-05 Thread Emil Muratov
Hi all. I have a small home router/nas running nvidia ion platform with onboard nfe LAN adapter. About a month ago I changed ISP and setup pppoe client with mpd5.5. Since that time my router issues kernel panic once or twice a day with "Fatal trap 12: page fault while in kernel mode" and