[VIMAGE][udplite] FreeBSD 10-STABLE/powerpc

2014-05-29 Thread Jason Hellenthal
Is anyone aware that VIMAGE on powerpc is currently broken ? In file included from /export/usr/src/sys/netinet/in_proto.c:83: /export/usr/src/sys/netinet/udp_var.h: In function 'get_inpcbinfo': /export/usr/src/sys/netinet/udp_var.h:153: error: dereferencing pointer to incomplete type

Re: kern/190102: [tcp] net.inet.tcp.drop_synfin=1 no longer works on FreeBSD 10+ [regression]

2014-05-29 Thread hiren panchasara
On Wed, May 28, 2014 at 10:46 PM, Eygene Ryabinkin r...@freebsd.org wrote: I assume that your pf(4) is enabled during these tests, you have scrub statements in the ruleset and removing scrub will restore the expected behaviour on 10.x? I can confirm that I see exactly what you are saying on a

Re: kern/190102: [tcp] net.inet.tcp.drop_synfin=1 no longer works on FreeBSD 10+ [regression]

2014-05-29 Thread hiren panchasara
The following reply was made to PR kern/190102; it has been noted by GNATS. From: hiren panchasara hiren.panchas...@gmail.com To: Eygene Ryabinkin r...@freebsd.org Cc: FreeBSD GNATS followup bug-follo...@freebsd.org, freebsd-net@freebsd.org freebsd-net@freebsd.org Subject: Re:

propose a new generic purpose rule option for ipfw

2014-05-29 Thread Bill Yuan
hi the rule of ipfw is kind of semantic, and it is powerful. so it means good for normal users. but not for developers of it, because simplicity actually is hidden complexity.that is the reason developers fulfilled so many rule options to match the traffic. and the man page of ipfw becomes long

Re: propose a new generic purpose rule option for ipfw

2014-05-29 Thread Dennis Yusupoff
Looks very similar to ng_bpf + ipfw ngtee, isn't it? 29.05.2014 11:25, Bill Yuan пишет: It is a really powerful thing in my opinion. but it has requirement, to master it requires the knowledge of the structure of the packet/frame/whatever. Anyone like this feature? Like it ? please voice out.

Re: kern/190102: [tcp] net.inet.tcp.drop_synfin=1 no longer works on FreeBSD 10+ [regression]

2014-05-29 Thread Eygene Ryabinkin
Wed, May 28, 2014 at 11:52:51PM -0700, hiren panchasara wrote: On Wed, May 28, 2014 at 10:46 PM, Eygene Ryabinkin r...@freebsd.org wrote: I assume that your pf(4) is enabled during these tests, you have scrub statements in the ruleset and removing scrub will restore the expected behaviour

Re: kern/190102: [tcp] net.inet.tcp.drop_synfin=1 no longer works on FreeBSD 10+ [regression]

2014-05-29 Thread Eygene Ryabinkin
The following reply was made to PR kern/190102; it has been noted by GNATS. From: Eygene Ryabinkin r...@freebsd.org To: hiren panchasara hiren.panchas...@gmail.com Cc: freebsd-net@freebsd.org freebsd-net@freebsd.org, FreeBSD GNATS followup bug-follo...@freebsd.org Subject: Re:

Re: propose a new generic purpose rule option for ipfw

2014-05-29 Thread Luigi Rizzo
On Thu, May 29, 2014 at 9:25 AM, Bill Yuan byc...@gmail.com wrote: hi the rule of ipfw is kind of semantic, and it is powerful. so it means good for normal users. but not for developers of it, because simplicity actually ​...​ So i am proposing a new rule option `u32` and the usage will

Re: [VIMAGE][udplite] FreeBSD 10-STABLE/powerpc

2014-05-29 Thread Kevin Lo
On Thu, May 29, 2014 at 02:34:47AM -0400, Jason Hellenthal wrote: Is anyone aware that VIMAGE on powerpc is currently broken ? Hi Jason, Did you mean that compile VIMAGE support into your kernel will fail? If so, what compiler do you use? Thanks. In file included from

Re: kern/190102: [tcp] net.inet.tcp.drop_synfin=1 no longer works on FreeBSD 10 [regression]

2014-05-29 Thread Mark Felder
The following reply was made to PR kern/190102; it has been noted by GNATS. From: Mark Felder f...@freebsd.org To: bug-follo...@freebsd.org Cc: Subject: Re: kern/190102: [tcp] net.inet.tcp.drop_synfin=1 no longer works on FreeBSD 10 [regression] Date: Thu, 29 May 2014 07:25:31 -0500 The

Route caching

2014-05-29 Thread Nadav Har'El
Hi, I'm working on the OSv project (http://osv.io/), a new BSD-licensed operating system for virtual machines. OSv's networking code is based on that of FreeBSD. I recently noticed an inefficiency that I believe exists also in FreeBSD's networking code, and I was wondering why this was done, and

RE: propose a new generic purpose rule option for ipfw

2014-05-29 Thread bycn82
Sure your generic binary match could be a welcome addition to ipfw. But its usefulness is extremely limited in practice, as it only lets you match stuff in fixed position of a packet, and it is not even good to do other relatively simple things such as skip options and the like. Sure.

Re: propose a new generic purpose rule option for ipfw

2014-05-29 Thread 'Luigi Rizzo'
On Thu, May 29, 2014 at 08:45:26PM +0800, bycn82 wrote: ... Sure, that is the reason why developers are providing more and more rule options. But the my question is do we have enough options to match all the fixed position values? we do not have an option for fixed position matching. As i

Re: propose a new generic purpose rule option for ipfw

2014-05-29 Thread Andreas Nilsson
On Thu, May 29, 2014 at 3:10 PM, Luigi Rizzo ri...@iet.unipi.it wrote: On Thu, May 29, 2014 at 08:45:26PM +0800, bycn82 wrote: ... Sure, that is the reason why developers are providing more and more rule options. But the my question is do we have enough options to match all the fixed

Re: propose a new generic purpose rule option for ipfw

2014-05-29 Thread Luigi Rizzo
On Thu, May 29, 2014 at 3:32 PM, Andreas Nilsson andrn...@gmail.com wrote: On Thu, May 29, 2014 at 3:10 PM, Luigi Rizzo ri...@iet.unipi.it wrote: On Thu, May 29, 2014 at 08:45:26PM +0800, bycn82 wrote: ... Sure, that is the reason why developers are providing more and more rule options.

Re: propose a new generic purpose rule option for ipfw

2014-05-29 Thread Andreas Nilsson
On Thu, May 29, 2014 at 3:39 PM, Luigi Rizzo ri...@iet.unipi.it wrote: On Thu, May 29, 2014 at 3:32 PM, Andreas Nilsson andrn...@gmail.comwrote: On Thu, May 29, 2014 at 3:10 PM, Luigi Rizzo ri...@iet.unipi.it wrote: On Thu, May 29, 2014 at 08:45:26PM +0800, bycn82 wrote: ... Sure,

RE: propose a new generic purpose rule option for ipfw

2014-05-29 Thread bycn82
-Original Message- From: 'Luigi Rizzo' [mailto:ri...@iet.unipi.it] Sent: 29 May, 2014 21:10 To: bycn82 Cc: 'FreeBSD Net' Subject: Re: propose a new generic purpose rule option for ipfw On Thu, May 29, 2014 at 08:45:26PM +0800, bycn82 wrote: ... Sure, that is the reason why

Re: propose a new generic purpose rule option for ipfw

2014-05-29 Thread 'Luigi Rizzo'
On Thu, May 29, 2014 at 09:48:58PM +0800, bycn82 wrote: -Original Message- From: 'Luigi Rizzo' [mailto:ri...@iet.unipi.it] Sent: 29 May, 2014 21:10 To: bycn82 Cc: 'FreeBSD Net' Subject: Re: propose a new generic purpose rule option for ipfw On Thu, May 29, 2014 at

Re: [VIMAGE][udplite] FreeBSD 10-STABLE/powerpc

2014-05-29 Thread Jason Hellenthal
Hi Kevin, Default on PowerPC is GCC 4.2.1 Its hard to see that this wouldn't turn up elsewhere on other arch' stop though as from what I seen doesn't seem to be dependent on PowerPC alone. But to confirm my previous build, after backing out udplite the build did complete just fine. I'll find

Re: kern/190102: [tcp] net.inet.tcp.drop_synfin=1 no longer works on FreeBSD 10 [regression]

2014-05-29 Thread Eygene Ryabinkin
Then it will be very good to see your pf.conf and pfctl -s all, because just now I can't reproduce that on 10.x without scrub. -- Eygene Ryabinkin,,,^..^,,, [ Life's unfair - but root password helps! | codelabs.ru ] [ 82FE 06BC D497 C0DE 49EC

Re: TCP stack lock contention with short-lived connections

2014-05-29 Thread k simon
Hi, Does any plan commit and MFC to the 10-stable ? Regards Simon 于 14-5-29 0:42, Julien Charbon 写道: Hi, On 23/05/14 22:52, Julien Charbon wrote: On 23/05/14 14:06, Julien Charbon wrote: On 27/02/14 11:32, Julien Charbon wrote: On 07/11/13 14:55, Julien Charbon wrote: On Mon, 04