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

2007-12-24 Thread FreeBSD bugmaster
Current FreeBSD problem reports Critical problems S Tracker Resp. Description f kern/115360 net[ipv6] IPv6 address and if_bridge don't play well toge 1 problem total. Serious problems S Tracker

Zero-copy BPF update (was: Re: Aggregating many ports into one for tcpdump server.)

2007-12-24 Thread Robert Watson
On Wed, 5 Dec 2007, Vlad GALU wrote: I've had several reports of significantly improved packet capture rates at high speeds with it, but it's not yet in the tree because we feel it needs more evaluation and review. I hope to ship some form of zero-copy BPF buffer support in FreeBSD 8, and pos

Re: Re: TCP Projects for 8.0 - first cut wiki page

2007-12-24 Thread Robert Watson
On Thu, 20 Dec 2007, dima wrote: Per earlier e-mail, I've created a page to track the various on-going projects: http://wiki.freebsd.org/TCPProjects8 Rui has already kindly added the TCP ECN work to the page. As I know, we have a single swi:net thread in the kernel yet. Are there any pla

Re: Packet loss every 30.999 seconds

2007-12-24 Thread Kostik Belousov
On Sun, Dec 23, 2007 at 10:20:31AM +1100, Bruce Evans wrote: > On Sat, 22 Dec 2007, Kostik Belousov wrote: > >Ok, since you talked about this first :). I already made the following > >patch, but did not published it since I still did not inspected all > >callers of MNT_VNODE_FOREACH() for safety of

Re: Packet loss every 30.999 seconds

2007-12-24 Thread Bruce Evans
On Mon, 24 Dec 2007, Kostik Belousov wrote: On Sun, Dec 23, 2007 at 10:20:31AM +1100, Bruce Evans wrote: On Sat, 22 Dec 2007, Kostik Belousov wrote: Ok, since you talked about this first :). I already made the following patch, but did not published it since I still did not inspected all caller

Re: bin/118987: ifconfig -l [address_family] does not work correct on RELENG-7

2007-12-24 Thread remko
Synopsis: ifconfig -l [address_family] does not work correct on RELENG-7 Responsible-Changed-From-To: freebsd-bugs->freebsd-net Responsible-Changed-By: remko Responsible-Changed-When: Mon Dec 24 22:56:27 UTC 2007 Responsible-Changed-Why: Over to maintainer. http://www.freebsd.org/cgi/query-pr.cg

Re: Zero-copy BPF update (was: Re: Aggregating many ports into one for tcpdump server.)

2007-12-24 Thread Robert Watson
On Mon, 24 Dec 2007, Robert Watson wrote: I've put up an updated tarball based on some recent changes here: http://www.watson.org/~robert/freebsd/20071226-zcopybpf.tgz Unfortunately, there was a problem with a change I made to the kernel check for a userspace notification that a buffer was

Re: Packet loss every 30.999 seconds

2007-12-24 Thread Mark Fullmer
On Dec 24, 2007, at 8:19 AM, Kostik Belousov wrote: Mark, could you, please, retest the patch below in your setup ? I want to put a change or some edition of it into the 7.0 release, and we need to move fast to do this. It's building now. The testing will run overnight. Your patch to ffs_s

Re: Packet loss every 30.999 seconds

2007-12-24 Thread Kostik Belousov
On Mon, Dec 24, 2007 at 08:16:50PM -0500, Mark Fullmer wrote: > > On Dec 24, 2007, at 8:19 AM, Kostik Belousov wrote: > > > > >Mark, could you, please, retest the patch below in your setup ? > >I want to put a change or some edition of it into the 7.0 release, and > >we need to move fast to do th