Re: Reliable PCI wifi cards, and layer 7 filtering

2011-02-10 Thread Chris Buechler
On 2/10/2011 5:23 PM, Joe Holden wrote: On 10/02/2011 15:56, Jeremy Chadwick wrote: (I was considering cross-posting this to freebsd-pf but decided against it, instead starting here first. Please keep me CC'd as I'm not subscribed to freebsd-net) I'm looking into the possibility of using my ho

Re: page fault in igb on 8.1

2010-07-13 Thread Chris Buechler
On Mon, Jul 12, 2010 at 9:58 PM, Chris Buechler wrote: > On Mon, Jul 12, 2010 at 5:24 AM, Jack Vogel wrote: >> I've not heard anything yet, will see what happens later this morning. >> > > Of the info I currently have, it doesn't panic on a stock 8.1-RC2, but >

Re: page fault in igb on 8.1

2010-07-12 Thread Chris Buechler
On Mon, Jul 12, 2010 at 5:24 AM, Jack Vogel wrote: > I've not heard anything yet, will see what happens later this morning. > Of the info I currently have, it doesn't panic on a stock 8.1-RC2, but it wasn't the same config - there weren't any VLANs configured. I'm getting VLANs configured on the

Re: page fault in igb on 8.1

2010-07-09 Thread Chris Buechler
On Fri, Jul 9, 2010 at 12:18 PM, Jack Vogel wrote: > Is this kernel 32 bit? It does exactly the same with 32 and 64 bit. > And is my code altered, it seemed some debug I saw > was > not familiar. Nothing in sys/dev/e1000 is changed. Copying Ermal who wrote most/many of the changes. They don't t

Re: page fault in igb on 8.1

2010-07-09 Thread Chris Buechler
On Fri, Jul 9, 2010 at 1:03 AM, Jack Vogel wrote: > Damn, thats bad, and this is with what installed exactly, RC1, 2? I'll have > someone in validation install to see if we can repro this tomorrow, let me > know what it is asap. > Here are some pictures of the screen, with the backtrace, the ifco

Re: page fault in igb on 8.1

2010-07-08 Thread Chris Buechler
On Fri, Jul 9, 2010 at 1:03 AM, Jack Vogel wrote: > Damn, thats bad, and this is with what installed exactly, RC1, 2? I'll have > someone in validation install to see if we can repro this tomorrow, let me > know what it is asap. > This is RELENG_8_1 as of date=2010.06.25.00.00.00 It's pfSense 2.

Re: page fault in igb on 8.1

2010-07-08 Thread Chris Buechler
On Thu, Jul 8, 2010 at 5:55 PM, Pyun YongHyeon wrote: > On Thu, Jul 08, 2010 at 05:36:44PM -0400, Chris Buechler wrote: >> On Thu, Jul 8, 2010 at 5:03 PM, Jack Vogel wrote: >> > Am confused, does not the code in 8.1 have that fix, looked to me like it >> > did? >>

Re: page fault in igb on 8.1

2010-07-08 Thread Chris Buechler
On Thu, Jul 8, 2010 at 5:03 PM, Jack Vogel wrote: > Am confused, does not the code in 8.1 have that fix, looked to me like it > did? > Maybe I'm confused, but it looks like RELENG_8_1 has the IGB_DBA_ALIGN rather than 1. -IGB_DBA_ALIGN, 0,/* alignment, bounds */ +

page fault in igb on 8.1

2010-07-08 Thread Chris Buechler
I'm seeing what appears to be the problem described in this thread with the latest RELENG_8_1, reportedly fixed by this diff. http://lists.freebsd.org/pipermail/freebsd-current/2009-November/013258.html Except that fix was reverted in r206211. http://svn.freebsd.org/viewvc/base/releng/8.1/sys/de

regression in dc(4) from 7.2 to RELENG_8

2010-05-14 Thread Chris Buechler
one of our users has reported a regression in dc(4) on RELENG_8, the cards work fine on 7.2 and previous versions, but no longer function at all with RELENG_8 as of about a week ago. http://forum.pfsense.org/index.php/topic,24964.msg129488.html#msg129488 dmesg from it working, from 7.2: cbb0:

Re: multi-homed systems stop answering ARP on local addresses w/ifconfig aliases

2010-04-26 Thread Chris Buechler
;/ > / > No, there isn't any ARP at all on that address on the network when > this is a problem, verified with tcpdump. That also shouldn't impact > the system's ability to talk to its own IPs. > > thanks for the response though! > > >> / - Original Mess

Re: IPsec crash, patch for review

2009-06-20 Thread Chris Buechler
Hi, VANHULLEBUS Yvan wrote: Hi all. We (NETASQ) had some IPsec related kernel crashes, and hunted them, here are some informations and a possible patch: First, problem only occurs when asynchronous crypto is done (hardware encryption such as hifn cards, or software patch to do encryption on a

Re: ath(4) randomly changes MTU to 2290 after explicitly set to 1500

2009-06-10 Thread Chris Buechler
Chris Buechler wrote: somehow it ends up switching MTU to 2290 when we never configure it as such. This breaks bridging to an Ethernet interface because if_bridge requires the MTU to be the same on both interfaces. For the sake of the archives and anyone who finds this thread in the

Re: ath(4) randomly changes MTU to 2290 after explicitly set to 1500

2009-06-01 Thread Chris Buechler
Chris Buechler wrote: In FreeBSD 7.1 using this patch: http://people.freebsd.org/~sam/ath_hal-releng7.patch and 7.2 with stock ath(4) (the above does not cleanly apply to 7.2), there are numerous pfsense users seeing problems with ath when bridging. This did not occur in 7.0. Upon

ath(4) randomly changes MTU to 2290 after explicitly set to 1500

2009-06-01 Thread Chris Buechler
In FreeBSD 7.1 using this patch: http://people.freebsd.org/~sam/ath_hal-releng7.patch and 7.2 with stock ath(4) (the above does not cleanly apply to 7.2), there are numerous pfsense users seeing problems with ath when bridging. This did not occur in 7.0. Upon investigation of a few systems, tho

Re: multi-homed systems stop answering ARP on local addresses w/ifconfig aliases

2009-05-17 Thread Chris Buechler
houldn't impact the system's ability to talk to its own IPs. thanks for the response though! > - Original Message - From: "Chris Buechler" > > To: > Sent: Sunday, May 17, 2009 9:08 PM > Subject: multi-homed systems stop answering ARP on local addresses >

multi-homed systems stop answering ARP on local addresses w/ifconfig aliases

2009-05-17 Thread Chris Buechler
There seems to be a regression between 6.x and 7.0 and 7.1 related to ifconfig aliases on multi-homed hosts. Not sure on anything newer than 7.1 (this is pfSense, we're just starting to test 7.2 builds). For periods of time, the system will stop answering ARP on some of its own addresses and he

Re: kern/127528: [icmp]: icmp socket receives icmp replies not owned by the process.

2009-05-13 Thread Chris Buechler
The following reply was made to PR kern/127528; it has been noted by GNATS. From: Chris Buechler To: bug-follo...@freebsd.org Cc: Subject: Re: kern/127528: [icmp]: icmp socket receives icmp replies not owned by the process. Date: Wed, 13 May 2009 23:08:05 -0400 A brief addition to

Re: Blackberry Bold on FreeBSD ath AP not working

2009-01-25 Thread Chris Buechler
Chris Buechler wrote: Has anyone ever tried connecting a Blackberry Bold to a FreeBSD access point using an Atheros card? The card is an Atheros 5212, using FreeBSD 7.0. Every other wireless device that has been tried on this network works fine, but this Blackberry connects, gets a DHCP lease

Blackberry Bold on FreeBSD ath AP not working

2009-01-04 Thread Chris Buechler
Has anyone ever tried connecting a Blackberry Bold to a FreeBSD access point using an Atheros card? The card is an Atheros 5212, using FreeBSD 7.0. Every other wireless device that has been tried on this network works fine, but this Blackberry connects, gets a DHCP lease, and then sends ARP re

Re: kern/127528: [icmp]: icmp socket receives icmp replies not owned by the process.

2008-09-21 Thread Chris Buechler
The following reply was made to PR kern/127528; it has been noted by GNATS. From: Chris Buechler <[EMAIL PROTECTED]> To: "Bruce M. Simpson" <[EMAIL PROTECTED]> Cc: freebsd-net@FreeBSD.org, [EMAIL PROTECTED], [EMAIL PROTECTED] Subject: Re: kern/127528: [icmp]: icmp socket rec

Re: kern/127528: [icmp]: icmp socket receives icmp replies not owned by the process.

2008-09-21 Thread Chris Buechler
Bruce M. Simpson wrote: [EMAIL PROTECTED] wrote: Old Synopsis: icmp socket receives icmp replies not owned by the process. New Synopsis: [icmp]: icmp socket receives icmp replies not owned by the process. This PR is bogus because: ICMP has no concept of datagrams being "owned" by a process

Re: repeatable scp stalls from 7.0 to 7.0

2008-08-20 Thread Chris Buechler
Chris Buechler wrote: I've been seeing pretty frequent and repeatable scp stalls between two FreeBSD 7.0 servers (7.0-RELEASE-p2 to be exact) on a 100 Mb LAN. They're two HP servers, an Opteron 275 and a dual Xeon 3.4 (don't recall the models but I can get them if it's

repeatable scp stalls from 7.0 to 7.0

2008-08-17 Thread Chris Buechler
I've been seeing pretty frequent and repeatable scp stalls between two FreeBSD 7.0 servers (7.0-RELEASE-p2 to be exact) on a 100 Mb LAN. They're two HP servers, an Opteron 275 and a dual Xeon 3.4 (don't recall the models but I can get them if it's relevant) using the onboard bge(4) cards. The c

Re: ath using hostap sets MTU to 2290 / channel '0' no longer works

2008-07-29 Thread Chris Buechler
Sam Leffler wrote: John T. Yocum wrote: Hello, I have a system running pfSense, which is built on top of FreeBSD 7.0-RELEASE-p3. In the system I have an Atheros wireless card, which when I enable hostap, changes it's MTU to 2290. If an explanation is listed on a man page, I apologize, I did

Re: [SOLVED ]Re: packet loss with carp on 6.2

2007-11-05 Thread Chris Buechler
Klavs Klavsen wrote: Hi, Just to close this thread - I've confirmed that it was indeed a switch problem. The "funny" thing, is howcome only CARP triggered it. Because CARP uses multicast, and there are a ton of buggy and/or misconfigured switches out there that break, block, or are otherw