Re: RADIX_MPATH / FreeBSD Routing

2011-12-14 Thread Pierre Lamy
I believe the problem can be manually triggered by using a script that will mass-add and then mass-delete routes (the problem happens on delete). -Pierre On 12/12/2011 6:46 PM, Li, Qing wrote: So you have RADIX_MPATH option enabled in the kernel configuration, and booting up OpenBGPD triggers

Intel 82550 Pro/100 Ethernet and TSO troubles

2011-12-14 Thread Andrea Venturoli
Hello. I recently installed 8.2 with the following card: dmesg ... fxp0: Intel 82550 Pro/100 Ethernet port 0xdc00-0xdc3f mem 0xfebfb000-0xfebfbfff,0xfebc-0xfebd irq 20 at device 5.0 on pci4 ... pciconv -lv ... fxp0@pci0:4:5:0:class=0x02 card=0x00408086

Re: Intel 82550 Pro/100 Ethernet and TSO troubles

2011-12-14 Thread YongHyeon PYUN
On Wed, Dec 14, 2011 at 08:33:36PM +0100, Andrea Venturoli wrote: Hello. I recently installed 8.2 with the following card: dmesg ... fxp0: Intel 82550 Pro/100 Ethernet port 0xdc00-0xdc3f mem 0xfebfb000-0xfebfbfff,0xfebc-0xfebd irq 20 at device 5.0 on pci4 ... pciconv -lv

Re: Intel 82550 Pro/100 Ethernet and TSO troubles

2011-12-14 Thread Andrea Venturoli
On 12/14/11 20:59, YongHyeon PYUN wrote: AFAIK the firmware of controller has no known TSO issue so it indicates a bug in driver. What makes me wonder is ICMP ECHO packet should not be affected by TSO and I have no clue at this moment. I wasn't talking about ICMP ECHO. What happened was: a)

Re: 9.0-RC1 panic in tcp_input: negative winow.

2011-12-14 Thread Pawel Jakub Dawidek
On Mon, Dec 12, 2011 at 11:00:23AM -0500, John Baldwin wrote: An update. I've sent Pawel a testing patch to see if my hypothesis is correct (www.freebsd.org/~jhb/patches/tcp_negwin_test.patch). If it is then I intend to commit www.freebsd.org/~jhb/patches/tcp_negwin2.patch as the fix. Sorry

Re: Intel 82550 Pro/100 Ethernet and TSO troubles

2011-12-14 Thread YongHyeon PYUN
On Wed, Dec 14, 2011 at 10:17:41PM +0100, Andrea Venturoli wrote: On 12/14/11 20:59, YongHyeon PYUN wrote: AFAIK the firmware of controller has no known TSO issue so it indicates a bug in driver. What makes me wonder is ICMP ECHO packet should not be affected by TSO and I have no clue at

gif tunnel ipv4 over ipv4 don't work

2011-12-14 Thread Andrey Smagin
Hi All! I found next issue with gif tunnels. gif3 work look's like mpd without tcpmssfix - google opened, but another sites waiting read forever gif4 work fine. all connection to internet in Box2,3 similar I changed gif3 tunnel to vtun ethernet tunnel (tap) - it solve problem and all sites

Re: Intel 82550 Pro/100 Ethernet and TSO troubles

2011-12-14 Thread YongHyeon PYUN
On Wed, Dec 14, 2011 at 01:32:42PM -0800, YongHyeon PYUN wrote: On Wed, Dec 14, 2011 at 10:17:41PM +0100, Andrea Venturoli wrote: On 12/14/11 20:59, YongHyeon PYUN wrote: AFAIK the firmware of controller has no known TSO issue so it indicates a bug in driver. What makes me wonder is

Re: Intel 82550 Pro/100 Ethernet and TSO troubles

2011-12-14 Thread YongHyeon PYUN
On Wed, Dec 14, 2011 at 03:22:06PM -0800, YongHyeon PYUN wrote: On Wed, Dec 14, 2011 at 01:32:42PM -0800, YongHyeon PYUN wrote: On Wed, Dec 14, 2011 at 10:17:41PM +0100, Andrea Venturoli wrote: On 12/14/11 20:59, YongHyeon PYUN wrote: AFAIK the firmware of controller has no known TSO

Re: gif tunnel ipv4 over ipv4 don't work

2011-12-14 Thread Bjoern A. Zeeb
On 14. Dec 2011, at 23:11 , Andrey Smagin wrote: Hi All! I found next issue with gif tunnels. gif3 work look's like mpd without tcpmssfix - google opened, but another sites waiting read forever Given it's RFC1918 addresses, this normally sounds like a firewall/NAT with ICMP filter breaking

No IPv4 support (IPv6-only) 9.0-RC3 snapshots

2011-12-14 Thread Bjoern A. Zeeb
Hi all, I had built 9.0-RC3 snapshots without IPv4 support (formerly known as IPv6-only, but as we still support IPX, IPv6-only is not quite right so they are called noinet now related to the INET kernel config option we disable) earlier last week. Please see http://www.freebsd.org/ipv6/ and

LOR in FreeBSD 8.1 w/ IPv6

2011-12-14 Thread Vijay Singh
Hi, the following LOR is reported on my system: f6070c-01% lock order reversal: 1st 0xff00043c0c18 e5a:rx(0) (e5a:rx(0)) @ sys/dev/e1000/if_em.c:1607 2nd 0x80f10780 in6_multi_mtx (in6_multi_mtx) @ sys/netinet6/in6_var.h:734 KDB: stack backtrace: kdb_backtrace() at kdb_backtrace+0x3e