Re: Intel em (82574L and 82573L) problems: stopping on high network and cpu load (Watchdog timeout)

2015-04-22 Thread Andre Albsmeier
On Tue, 14-Apr-2015 at 10:01:16 -0400, Mike Tancsa wrote: > On 4/14/2015 1:54 AM, Andre Albsmeier wrote: > > > > Is this an em specific issue or should one avoid TSO generally > > at the moment? That is, should I disable it on machines with > > msk (and maybe other)

Re: Intel em (82574L and 82573L) problems: stopping on high network and cpu load (Watchdog timeout)

2015-04-15 Thread Andre Albsmeier
On Wed, 15-Apr-2015 at 10:18:12 -0400, Mike Tancsa wrote: > On 4/15/2015 1:42 AM, Andre Albsmeier wrote: > > On Tue, 14-Apr-2015 at 10:01:16 -0400, Mike Tancsa wrote: > >> On 4/14/2015 1:54 AM, Andre Albsmeier wrote: > >>> > >>> Is this an em specif

Re: Intel em (82574L and 82573L) problems: stopping on high network and cpu load (Watchdog timeout)

2015-04-14 Thread Andre Albsmeier
On Tue, 14-Apr-2015 at 10:01:16 -0400, Mike Tancsa wrote: > On 4/14/2015 1:54 AM, Andre Albsmeier wrote: > > > > Is this an em specific issue or should one avoid TSO generally > > at the moment? That is, should I disable it on machines with > > msk (and maybe other)

Re: Intel em (82574L and 82573L) problems: stopping on high network and cpu load (Watchdog timeout)

2015-04-13 Thread Andre Albsmeier
On Mon, 13-Apr-2015 at 09:06:16 -0400, Mike Tancsa wrote: > On 4/13/2015 6:16 AM, Andre Albsmeier wrote: > > I don't want to say that I can easily reproduce it but chances are > > quite good when I transfer a lot of stuff over the network _AND_ > > the CPU is heavily loa

Intel em (82574L and 82573L) problems: stopping on high network and cpu load (Watchdog timeout)

2015-04-13 Thread Andre Albsmeier
Hi, em0 = '82574L Gigabit Network Connection': em0: port 0xd000-0xd01f mem 0xf050-0xf051,0xf052 -0xf0523fff irq 17 at device 0.0 on pci5 em0: Using MSIX interrupts with 3 vectors OS = 9.3-STABLE #2: Wed Apr 1 07:20:47 CEST 2015 Sometimes em0 freezes and comes back about 1 minute

Re: Problems with IP fragments

2015-02-11 Thread Andre Albsmeier
On Wed, 11-Feb-2015 at 20:10:26 +1100, Ian Smith wrote: > On Tue, 10 Feb 2015 19:34:20 +0100, Andre Albsmeier wrote: > > On Wed, 11-Feb-2015 at 04:33:15 +1100, Ian Smith wrote: > > > On Tue, 10 Feb 2015 14:26:52 +0100, Andre Albsmeier wrote: > > > > On Tue, 10-F

Re: Problems with IP fragments

2015-02-10 Thread Andre Albsmeier
On Wed, 11-Feb-2015 at 04:33:15 +1100, Ian Smith wrote: > On Tue, 10 Feb 2015 14:26:52 +0100, Andre Albsmeier wrote: > > On Tue, 10-Feb-2015 at 13:49:23 +0300, Lev Serebryakov wrote: > > > On 10.02.2015 00:21, Andre Albsmeier wrote: > > > >

Re: Problems with IP fragments

2015-02-10 Thread Andre Albsmeier
On Tue, 10-Feb-2015 at 13:49:23 +0300, Lev Serebryakov wrote: > On 10.02.2015 00:21, Andre Albsmeier wrote: > > > The ipfw man page says: > > > > Usually a simple rule like: > > > > # reassemble incoming fragments ipfw add reass all from any to any &g

Re: Problems with IP fragments (was: Problems with DNSSEC -- answer in fragmented UDP doesn't work)

2015-02-09 Thread Andre Albsmeier
On Wed, 28-Jan-2015 at 10:04:57 -0800, Freddie Cash wrote: > On Wed, Jan 28, 2015 at 9:53 AM, Lev Serebryakov wrote: > > > -BEGIN PGP SIGNED MESSAGE- > > Hash: SHA512 > > > > On 28.01.2015 20:38, Matthew Seaman wrote: > > > > > What do you get if you run the reply size test at DNS-OARC ?

Re: kern/142018: [iwi] [patch] Possibly wrong interpretation of beacon->number in if_iwi.c

2010-01-14 Thread Andre Albsmeier
The following reply was made to PR kern/142018; it has been noted by GNATS. From: Andre Albsmeier To: Bernhard Schmidt Cc: bug-follo...@freebsd.org, andre.albsme...@siemens.com Subject: Re: kern/142018: [iwi] [patch] Possibly wrong interpretation of beacon->number in if_iwi.c Date: Fri, 15

6.2-STABLE: enc0 sees only outgoing packets in pf

2007-03-18 Thread Andre Albsmeier
(This is FreeBSD 6.2-STABLE as of yesterday using pf and FAST_IPSEC.) Yesterday I started to play around with enc0 in pf. I hoped I could now control IPSEC traffic in the standard way with pf rules but it seems that only outgoing packets hit enc0. I added a pass quick log on enc0 all on top of a

Re: ipfilter/ipnat 3.4.35 and udp-traceroute problem

2004-11-11 Thread Andre Albsmeier
On Mon, 09-Aug-2004 at 18:37:39 +0200, Pawel Malachowski wrote: > On Fri, Aug 06, 2004 at 12:54:08AM +0200, Pawel Malachowski wrote: > > > I can see weird behavior of this command: > > traceroute -s privateIP -P UDP dst > > Outgoing UDP packets are translated, ICMP time-exceded message comes b

Re: DNS lookup failure by host or dig

2003-10-13 Thread Andre Albsmeier
On Sun, 12-Oct-2003 at 06:47:10 +0900, KIMURA Yasuhiro wrote: > I found DNS lookup by host or dig fails if (1) kernel is built without > "options INET6" and (2) DNS server has both v4 and v6 address. > > % host -t ns kame.net > kame.net name server orange.kame.net > kame.net name server ns1.itojun

Re: 4.4-RC NFS panic

2001-08-21 Thread Andre Albsmeier
On Tue, 21-Aug-2001 at 23:44:40 -0600, Warner Losh wrote: > In message <[EMAIL PROTECTED]> Andre Albsmeier writes: > : I still have the hangs on a warm reboot but this is a different > : story... > > Eh? what kind of hangs and when? Attached below is the dmesg... It

Re: 4.4-RC NFS panic

2001-08-21 Thread Andre Albsmeier
On Tue, 21-Aug-2001 at 11:45:12 -0600, Warner Losh wrote: > In message <[EMAIL PROTECTED]> David Malone writes: > : Andre Albsmeier, who's seeing various network problems, is using > : the xe driver (also PCMCIA I think), but the problems go away if > : he uses an Etherexpr

Re: 4.4-RC NFS panic

2001-08-21 Thread Andre Albsmeier
On Tue, 21-Aug-2001 at 03:07:33 -0600, Warner Losh wrote: > In message <[EMAIL PROTECTED]> Andre Albsmeier writes: > : As I wrote in my PR (#29845), my problems also happen with > : the 3C589 which uses the ep driver. So we can sum up to: > : > : 1.) Intel Etherexpress PRO/

Re: 4.4-RC NFS panic

2001-08-21 Thread Andre Albsmeier
On Tue, 21-Aug-2001 at 03:07:33 -0600, Warner Losh wrote: > In message <[EMAIL PROTECTED]> Andre Albsmeier writes: > : As I wrote in my PR (#29845), my problems also happen with > : the 3C589 which uses the ep driver. So we can sum up to: > : > : 1.) Intel Etherexpress PRO/

Re: 4.4-RC NFS panic

2001-08-21 Thread Andre Albsmeier
On Tue, 21-Aug-2001 at 09:35:34 +0100, David Malone wrote: > > I've just done a further test. I've mounted a directory tree from > > Vaio to Vaio using localhost (lo driver) and the test has run > > smoothly. So chances would be good the bug is in the ep driver. >

Routing problem: Is the bug in my brain or in FreeBSD?

2001-06-01 Thread Andre Albsmeier
I don't know where the bug is... Simple network: - two routers (1 and 2) - host C with IP 192.168.1.3 - host S with IP 192.168.2.1 All machines are FreeBSD 4.3-STABLE. Router 1 routes pkts between the Internet and 192.168.1.0 Router 2 routes pkts between 192.168.1.0 and 192.168.2.0