So, does anyone have an idea why the IP length field would be set to 0
for these TCP/IP packets?
Here's some info from Ronald w.r.t. his hardware. (All I can think of is
that he could try disabling TSO, etc?)
Thanks in advance for any help with this, rick
It seems that issue
Hi,
DB2 is a DB server with fbsd 8.1-REL. The SQL query comes in through 2
Obsd 4.8 firewalls(GW2).
The DB server returns its query results successfully until an
oversized message is being sent (with DF set), which the GW2 refuses
with an ICMP unreachable - need to frag (mtu 1492):
DB2 -
Hi!
I'm trying to use the RT2872-based USB adapter in the hostap mode
on the latest RELENG_8 (8.2-PRERELEASE) for amd64.
The kernel hasn't wlan support compiled in, so I've added
if_run_load=YES
runfw_load=YES
wlan_amrr_load=YES
into the /boot/loader.conf
With this changes the kernel panics
On Tuesday, January 18, 2011 11:26:58 Alexander Zagrebin wrote:
Hi!
I'm trying to use the RT2872-based USB adapter in the hostap mode
on the latest RELENG_8 (8.2-PRERELEASE) for amd64.
[..]
Pull that
http://svn.freebsd.org/viewvc/base?view=revisionrevision=217511
and let me know if that
Am 18.01.2011 um 11:00 schrieb Axel Rau:
The DB server returns its query results successfully until an
oversized message is being sent (with DF set), which the GW2
refuses with an ICMP unreachable - need to frag (mtu 1492)
I could convince the firewall to defragment the packet itself. (-;
18.01.2011 14:23, Axel Rau пишет:
Am 18.01.2011 um 11:00 schrieb Axel Rau:
The DB server returns its query results successfully until an
oversized message is being sent (with DF set), which the GW2 refuses
with an ICMP unreachable - need to frag (mtu 1492)
I could convince the firewall to
Am 18.01.2011 um 14:40 schrieb Artyom Viklenko:
Make sure DB2 got ICMP need-frag message and it not blocked.
Also, check sysctl variable 'net.inet.tcp.path_mtu_discovery'.
Yes to both. So this is a bug in 8.1?
Axel
---
axel@chaos1.de PGP-Key:29E99DD6 +49 151 2300 9283 computing @
On Monday, January 17, 2011 19:06:39 Monthadar Al Jaberi wrote:
Hi,
This line 1466 in ieee80211_mesh.c:
frm += frm[2] + 2;
When I look at the other modes it should be
frm += frm[1] + 2;
Seems indeed to be incorrect, after frm += frm[2] + 2, frm will point
anywhere but definitely not to
The following reply was made to PR kern/152853; it has been noted by GNATS.
From: Petr Lampa la...@fit.vutbr.cz
To: bug-follo...@freebsd.org, mandr...@bit0.com
Cc: j...@freebsd.org
Subject: Re: kern/152853: [em] tftpd (and likely other udp traffic) fails
over em(4) unless rxcsum/txcsum disabled
Hi!
7.4-PRERELEASE is affected too. In short, tftp is broken in recent em(4) driver
in all branches due to this bug. 8.1-RELEASE is not affected, 7.3 is fine too.
Eugene Grosbein
___
freebsd-net@freebsd.org mailing list
The following reply was made to PR kern/152853; it has been noted by GNATS.
From: Eugene Grosbein egrosb...@rdtc.ru
To: bug-follo...@freebsd.org
Cc: Jack F Vogel j...@freebsd.org, n...@freebsd.org
Subject: Re: kern/152853: [em] tftpd (and likely other udp traffic) fails
over em(4) unless
On 1/17/2011 11:14 AM, Eugene Grosbein wrote:
On 17.01.2011 17:41, Mike Tancsa wrote:
I also have stability issues on RELENG_8.
http://www.freebsd.org/cgi/query-pr.cgi?pr=153497
Do you change net.isr.direct from default 1 to 0 for your box?
No, I leave it at 1
---Mike
I was
Hi guys,
Has any successfully used mpd5 with l2tp and done mlppp over it?
Multilink never seems to be enabled, I have multilink enabled on the
link, however the status always remains Inactive
Thanks,
J
___
freebsd-net@freebsd.org mailing list
On Tue, Jan 18, 2011 at 03:37:48AM +0100, Paul Schenkeveld wrote:
Hello,
On Mon, Jan 17, 2011 at 02:26:24PM -0800, Pyun YongHyeon wrote:
Since you didn't post dmesg output I'm not sure what kind of
controller you have but I guess it would be NS8381[56]. I
overhauled sis(4) to make it
Old Synopsis: Panic: netgraph, unaligned mbuf?
New Synopsis: [netgraph] [panic] netgraph, unaligned mbuf?
Responsible-Changed-From-To: freebsd-bugs-freebsd-net
Responsible-Changed-By: linimon
Responsible-Changed-When: Tue Jan 18 17:57:32 UTC 2011
Responsible-Changed-Why:
Over to maintainer(s).
On Jan 18, 2011, at 6:14 AM, Axel Rau wrote:
Am 18.01.2011 um 14:40 schrieb Artyom Viklenko:
Make sure DB2 got ICMP need-frag message and it not blocked.
Also, check sysctl variable 'net.inet.tcp.path_mtu_discovery'.
Yes to both. So this is a bug in 8.1?
If DF is true and the packet exceeds
On Tue, Jan 18, 2011 at 09:38:04AM +0100, sth...@nethelp.no wrote:
So, does anyone have an idea why the IP length field would be set to 0
for these TCP/IP packets?
Here's some info from Ronald w.r.t. his hardware. (All I can think of is
that he could try disabling TSO, etc?)
I'm seeing the same problem with Broadcom NetXtreme (bce) cards:
bce0@pci0:3:0:0:class=0x02 card=0x03421014 chip=0x164c14e4
rev=0x12 hdr=0x00
vendor = 'Broadcom Corporation'
device = 'Broadcom NetXtreme II Gigabit Ethernet Adapter (BCM5708)'
class
The following reply was made to PR kern/153454; it has been noted by GNATS.
From: Weongyo Jeong weongyo.je...@gmail.com
To: Eugene Grosbein eu...@grosbein.pp.ru
Cc: freebsd-gnats-sub...@freebsd.org
Subject: Re: kern/153454: [patch] [wlan] [urtw] Support ad-hoc and hostap modes
in if_urtw(4)
On Wed, Dec 29, 2010 at 12:17:17AM +0600, Eugene Grosbein wrote:
On 28.12.2010 22:58, Bernhard Schmidt wrote:
On Tuesday 28 December 2010 17:30:58 you wrote:
On 28.12.2010 01:24, Bernhard Schmidt wrote:
I have a patch available which addresses both of the issues. It requests
a background
Synopsis: [alc] [hang] recent alc driver locks computer
Responsible-Changed-From-To: freebsd-net-yongari
Responsible-Changed-By: yongari
Responsible-Changed-When: Tue Jan 18 20:08:26 UTC 2011
Responsible-Changed-Why:
Grab.
http://www.freebsd.org/cgi/query-pr.cgi?pr=154076
Old Synopsis: bge driver problems BCM5906 laptop
New Synopsis: [bge] bge driver problems BCM5906 laptop
Responsible-Changed-From-To: freebsd-bugs-freebsd-net
Responsible-Changed-By: linimon
Responsible-Changed-When: Tue Jan 18 20:36:26 UTC 2011
Responsible-Changed-Why:
Over to maintainer(s).
The following reply was made to PR kern/153454; it has been noted by GNATS.
From: Eugene Grosbein eu...@grosbein.pp.ru
To: bug-follo...@freebsd.org
Cc: weongyo.je...@gmail.com
Subject: Re: kern/153454: [patch] [wlan] [urtw] Support ad-hoc and hostap
modes in if_urtw(4)
Date: Wed, 19 Jan 2011
Synopsis: [bge] bge driver problems BCM5906 laptop
State-Changed-From-To: open-feedback
State-Changed-By: yongari
State-Changed-When: Tue Jan 18 21:01:07 UTC 2011
State-Changed-Why:
Would you show me both dmeg and pciconf -lcbv output?
ifconfig bge0 output also would be helpful.
A given interface is configured:
re0: flags=8a43UP,BROADCAST,RUNNING,ALLMULTI,SIMPLEX,MULTICAST metric 0 mtu
1500
options=399bRXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4,WOL_UCAST,WOL_MCAST,WOL_MAGIC
ether 00:01:08:00:79:92
inet 10.1.1.15 netmask 0xff00
Hi!
On 18.01.2011 12:31:20 +0100, Bernhard Schmidt wrote:
I'm trying to use the RT2872-based USB adapter in the hostap mode
on the latest RELENG_8 (8.2-PRERELEASE) for amd64.
[..]
Pull that
http://svn.freebsd.org/viewvc/base?view=revisionrevision=217511
and let me know if that fixes
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