Re: mpd5/Netgraph issues after upgrading to 7.4

2012-07-09 Thread Przemyslaw Frasunek
> It seems, Przemyslaw Frasunek uses proxyarp? > I have no such problems but I do not use proxyarp. > Could you get rid of it, Przemyslaw? No, I don't use proxy ARP. I have about 300 PPPoE ng interfaces and 10 VLANs with plain IP traffic. ARP table has only < 50 entries, all of them are dynamic.

Re: mpd5/Netgraph issues after upgrading to 7.4

2012-07-09 Thread Gleb Smirnoff
On Tue, Jul 10, 2012 at 12:03:36PM +0700, Eugene Grosbein wrote: E> 10.07.2012 03:25, Ryan Stone пишет: E> > On Mon, Jul 9, 2012 at 4:12 AM, Gleb Smirnoff wrote: E> >> This looks very much related to a known race in ARP code. E> >> E> >> See this email and related thread: E> >> E> >> http://lists.

Re: mpd5/Netgraph issues after upgrading to 7.4

2012-07-09 Thread Eugene Grosbein
10.07.2012 03:25, Ryan Stone пишет: > On Mon, Jul 9, 2012 at 4:12 AM, Gleb Smirnoff wrote: >> This looks very much related to a known race in ARP code. >> >> See this email and related thread: >> >> http://lists.freebsd.org/pipermail/freebsd-net/2012-March/031865.html >> >> Ryan didn't check in an

lacp lagg port flags do not show correctly resulting in poor traffic distribution/performance

2012-07-09 Thread Adarsh Joshi
Hi, I am trying to configure lacp lagg interfaces with 2 systems connected back to back as follows: Ifconfig lagg0 create Ifconfig lagg0 laggproto lacp laggport ql0 laggport ql1 192.168.100.1 netmask 255.255.255.0 Sometimes, the lag interface comes up correctly but sometimes the laggport flag

Re: svn commit: r238277 - in head: etc/defaults etc/rc.d sbin/ipfw share/man/man5 sys/netinet/ipfw

2012-07-09 Thread Hiroki Sato
"Alexander V. Chernikov" wrote in <4ffa9723.5000...@freebsd.org>: me> On 09.07.2012 12:08, Hiroki Sato wrote: me> > "Alexander V. Chernikov" wrote me> >in<4ffa894d.9050...@freebsd.org>: me> > me> > I meant there was no strong objection. I am sorry for not commenting me> > your impleme

Re: mpd5/Netgraph issues after upgrading to 7.4

2012-07-09 Thread Ryan Stone
On Mon, Jul 9, 2012 at 4:12 AM, Gleb Smirnoff wrote: > This looks very much related to a known race in ARP code. > > See this email and related thread: > > http://lists.freebsd.org/pipermail/freebsd-net/2012-March/031865.html > > Ryan didn't check in any patches since, and I failed to follow on th

Re: ip_reass() fails to reassemble fragmented out-of-order traffic

2012-07-09 Thread Eugene Grosbein
09.07.2012 16:49, Eugene Grosbein пишет: > Hi! > > For long time I suffer from RELENG_8's inability to reassemble several types > of incoming fragmented packets when they arrive of-of-order. > > For example: my gif(4) interface has MTU=1500, so it gets fragmented > when it goes out to the Interne

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

2012-07-09 Thread FreeBSD bugmaster
Note: to view an individual PR, use: http://www.freebsd.org/cgi/query-pr.cgi?pr=(number). The following is a listing of current problems submitted by FreeBSD users. These represent problem reports covering all versions including experimental development code and obsolete releases. S Tracker

ip_reass() fails to reassemble fragmented out-of-order traffic

2012-07-09 Thread Eugene Grosbein
Hi! For long time I suffer from RELENG_8's inability to reassemble several types of incoming fragmented packets when they arrive of-of-order. For example: my gif(4) interface has MTU=1500, so it gets fragmented when it goes out to the Internet. For some reason, in this setup 80% get reordered wh

Re: mpd5/Netgraph issues after upgrading to 7.4

2012-07-09 Thread Gleb Smirnoff
On Sat, Jul 07, 2012 at 10:26:46AM +0200, Przemyslaw Frasunek wrote: P> > After reenabling IPv6, the crash occurred within 6 hours. This time, crashdump P> > was properly saved (thanks to patch suggested by Eugene). P> P> My PPPoE BRAS was stable for 17 days. This morning, it crashed in another