high cpu usage on natd / dhcpd

2012-01-25 Thread Matthew Luckie
Hi I have a small system running FreeBSD 8.2 that does NAT using ipfw and natd to systems attached to two interfaces: em0 and wlan0. I have a dhcpd daemon issuing leases on those interfaces. The system has an em1 interface plugged into a cable modem where it obtains a DHCP lease from an ISP

Re: 9-stable - ifmedia_set: no match for 0x0/0xfffffff

2012-01-25 Thread Randy Bush
ok, i o used device.hints to disable both bge interfaces o booted successfully o used serial console o ifconfiged bge0 to the normal addresses o and it is working i suspect that something sucks in bge initialization at startup. insightful, i know. sorry. randy

Re: msk0: watchdog timeout interface hang

2012-01-25 Thread Arnaud Lacombe
Hi, On Wed, Jan 25, 2012 at 3:26 PM, Kim Culhan wrote: > Running 10-curent from 01-20-12 > the msk0 interface hung, on the console: > > msk0: watchdog timeout > msk0: prefetch unit stuck? > msk0: initialization failed: no memory for Rx buffers > > Verbose boot dmesg output attached. > known issue

Re: 9-stable - ifmedia_set: no match for 0x0/0xfffffff

2012-01-25 Thread Randy Bush
way cool. a /boot/device.hints entry of hint.acpi.bge.1.disable=1 did disable bge1. but now it's bge0, and i need that interface. and media are present! so i tried /etc/rc.conf ifconfig_bge0="198.180.150.1/25 media 1000baseTX" ifconfig_bge0_ipv6="inet6 2001:418:8006::1/64" ifco

Re: kern/164475: [gre] gre misses RUNNING flag after a reboot

2012-01-25 Thread linimon
Old Synopsis: gre misses RUNNING flag after a reboot New Synopsis: [gre] gre misses RUNNING flag after a reboot Responsible-Changed-From-To: freebsd-bugs->freebsd-net Responsible-Changed-By: linimon Responsible-Changed-When: Thu Jan 26 02:23:58 UTC 2012 Responsible-Changed-Why: Over to maintainer

Re: kern/164495: [igb] connect double head igb to switch cause system to halt

2012-01-25 Thread linimon
Old Synopsis: connect double head igb to switch cause system to halt New Synopsis: [igb] connect double head igb to switch cause system to halt Responsible-Changed-From-To: freebsd-bugs->freebsd-net Responsible-Changed-By: linimon Responsible-Changed-When: Thu Jan 26 02:23:09 UTC 2012 Responsible-

9-stable - ifmedia_set: no match for 0x0/0xfffffff

2012-01-25 Thread Randy Bush
day old i386 current bge1: mem 0xd020-0xd020 irq 10 at device 0.0 on pci5 bge1: CHIP ID 0x4101; ASIC REV 0x04; CHIP REV 0x41; PCI-E miibus1: on bge1 brgphy1: PHY 1 on miibus1 brgphy1: OUI 0x001018, model 0x0018, rev. 0 brgphy1: no media present ifmedia_set: no match for 0x0/0x

Re: low network speed

2012-01-25 Thread Rick Macklem
Eugene M. Zheganin wrote: > Hi. > > I'm suffering from low network performance on one of my FreeBSDs. > I have an i386 8.2-RELEASE machine with an fxp(4) adapter. It's > connected though a bunch of catalysts 2950 to another 8.2. While other > machines in this server room using the same sequence of

Problem with nat traversal

2012-01-25 Thread Christer Hermansson
I have problem with nat traversal. The server is directly connected to the Internet, the client is behind a gateway that use nat. The problem is that the server tries to respond to the clients internal private address 192.168.1.10, (and the ISP sends icmp messages back to the server, telling i

Problem with nat traversal

2012-01-25 Thread Christer Hermansson
I have problem with nat traversal. The server is directly connected to the Internet, the client is behind a gateway that use nat. The problem is that the server tries to respond to the clients internal private address 192.168.1.10, (and the ISP sends icmp messages back to the server, telling i

Re: "ifconfig media off"?

2012-01-25 Thread Marius Strobl
On Sat, Jan 21, 2012 at 12:58:08AM +0100, Stefan Bethke wrote: > Am 14.12.2011 um 02:16 schrieb Marius Strobl: > > > On Tue, Dec 13, 2011 at 10:53:48AM -0800, YongHyeon PYUN wrote: > >> On Tue, Dec 13, 2011 at 11:04:51AM +0100, Stefan Bethke wrote: > >>> Am 13.12.2011 um 03:50 schrieb YongHyeon PY

Re: kern/164490: [pfil] Incorrect IP checksum on pfil pass from ip_output()

2012-01-25 Thread linimon
Old Synopsis: Incorrect IP checksum on pfil pass from ip_output() New Synopsis: [pfil] Incorrect IP checksum on pfil pass from ip_output() Responsible-Changed-From-To: freebsd-bugs->freebsd-net Responsible-Changed-By: linimon Responsible-Changed-When: Wed Jan 25 19:58:14 UTC 2012 Responsible-Chang

Re: low network speed

2012-01-25 Thread Ivan Voras
On 25/01/2012 06:27, Eugene M. Zheganin wrote: Hi. I'm suffering from low network performance on one of my FreeBSDs. I have an i386 8.2-RELEASE machine with an fxp(4) adapter. It's connected though a bunch of catalysts 2950 to another 8.2. Another thing to try would be to upgrade both ends to

livelock with full loaded em(4)

2012-01-25 Thread Anton Yuzhaninov
Hello. I have test boxes with em(4) network card - Intel 82563EB FreeBSD version - 8.2 stable from 2012-01-15, amd64 When this NIC is full loaded livelock occurs - system is unresponsive even from local console. To generate load I use netsend from /usr/src/tools/tools/netrate/ but other traffic

Re: Ethernet Switch Framework

2012-01-25 Thread Stefan Bethke
Am 25.01.2012 um 08:12 schrieb Adrian Chadd: > So when will you two have something consensus-y to commit? :-) > > What I'm hoping for is: > > * some traction on the MII bus / MDIO bus split and tidyup from stb, which is > nice; > * ray's switch API for speaking to userland with; > * agreeing on