And perhaps try to set the port speed in pfsense AND the switch, e.g. 1000MBit 
FD...
Sometimes this helps, too

Regards,

Martin

-----Ursprüngliche Nachricht-----
Von: [email protected] [mailto:[email protected]] 
Gesendet: Sonntag, 4. Januar 2009 04:17
An: [email protected]
Betreff: Re: [pfSense Support] em0: Watchdog timeout -- resetting

Can't help with your pfsense problem, but it might help to configure 
this on your switch.

"spanning-tree portfast" Configured on your cisco switch will change the 
port to a forwarding state immediately.

Nathan Eisenberg wrote:
>
> Hello,
>
>  
>
> I am deploying a new set of firewall boxes using PFSense 1.2.1.  These 
> boxes have 4GB of RAM, Intel Quad Core CPUs, and a PCI-E Intel 4 Port 
> 10/100/1000 NIC (em0-3) in addition to the 2 onboard 10/100/1000 NICs 
> (em4-5).
>
>  
>
> The Intel NIC seems to go to pieces whenever load is passed through 
> it; the two onboard NICs do fine.   Since I'm using a Cisco switch, 
> the port takes about 30 seconds to start forwarding packets after the 
> issue passes.  I've seen this on my home PFSense box, as well 
> (completely different hardware config), but since I'm not using a 
> Cisco switch at home, I don't notice its effects as severely.
>
>  
>
> The error I am seeing is "em0: Watchdog Timeout -- Resetting", which 
> seems to have several root causes.  I have tried disabling ACPI, both 
> in the BIOS, and in the bootloader.  I have disabled all nonessential 
> devices in the BIOS (except USB), and swapped all cables out (they're 
> all brand new CAT6).  The problem occurs if em0 is connected to a 
> switch, or to my laptop via crossover.  After three hours of Googling, 
> I am stumped.
>
>  
>
> Help?
>
>  
>
> dmesg follows (although em0 and em1 have been replaced with em4 and 
> em5 temporarily).
>
>  
>
> $ dmesg
>
> Copyright (c) 1992-2008 The FreeBSD Project.
>
> Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
>
>                 The Regents of the University of California. All 
> rights reserved.
>
> FreeBSD is a registered trademark of The FreeBSD Foundation.
>
> FreeBSD 7.0-RELEASE-p7 #0: Thu Dec 25 14:39:15 EST 2008
>
>     
> sullr...@freebsd7-releng_1_2_1.pfsense.org:/usr/obj.pfSense/usr/src/sys/pfSense_SMP.7
>  
> <mailto:sullr...@freebsd7-releng_1_2_1.pfsense.org:/usr/obj.pfSense/usr/src/sys/pfSense_SMP.7>
>
> Timecounter "i8254" frequency 1193182 Hz quality 0
>
> CPU: Intel(R) Xeon(R) CPU           E5410  @ 2.33GHz (2333.43-MHz 
> 686-class CPU)
>
>   Origin = "GenuineIntel"  Id = 0x1067a  Stepping = 10
>
>   
> Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
>
>   
> Features2=0x40ce3bd<SSE3,RSVD2,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,DCA,<b19>,<b26>>
>
>   AMD Features=0x20100000<NX,LM>
>
>   AMD Features2=0x1<LAHF>
>
>   Cores per package: 4
>
> real memory  = 2146467840 (2047 MB)
>
> avail memory = 2090897408 (1994 MB)
>
> MPTable: <INTEL    Bridge CRB  >
>
> FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
>
>  cpu0 (BSP): APIC ID:  0
>
>  cpu1 (AP): APIC ID:  1
>
>  cpu2 (AP): APIC ID:  2
>
>  cpu3 (AP): APIC ID:  3
>
> ioapic0: Assuming intbase of 0
>
> ioapic1: Assuming intbase of 24
>
> ioapic0 <Version 2.0> irqs 0-23 on motherboard
>
> ioapic1 <Version 2.0> irqs 24-47 on motherboard
>
> wlan: mac acl policy registered
>
> kbd1 at kbdmux0
>
> ath_hal: 0.9.20.3 (AR5210, AR5211, AR5212, RF5111, RF5112, RF2413, RF5413)
>
> hptrr: HPT RocketRAID controller driver v1.1 (Dec 25 2008 14:38:55)
>
> cryptosoft0: <software crypto> on motherboard
>
> cpu0 on motherboard
>
> est0: <Enhanced SpeedStep Frequency Control> on cpu0
>
> est: CPU supports Enhanced Speedstep, but is not recognized.
>
> est: cpu_vendor GenuineIntel, msr 721072106000721
>
> device_attach: est0 attach returned 6
>
> p4tcc0: <CPU Frequency Thermal Control> on cpu0
>
> cpu1 on motherboard
>
> est1: <Enhanced SpeedStep Frequency Control> on cpu1
>
> est: CPU supports Enhanced Speedstep, but is not recognized.
>
> est: cpu_vendor GenuineIntel, msr 721072106000721
>
> device_attach: est1 attach returned 6
>
> p4tcc1: <CPU Frequency Thermal Control> on cpu1
>
> cpu2 on motherboard
>
> est2: <Enhanced SpeedStep Frequency Control> on cpu2
>
> est: CPU supports Enhanced Speedstep, but is not recognized.
>
> est: cpu_vendor GenuineIntel, msr 721072106000721
>
> device_attach: est2 attach returned 6
>
> p4tcc2: <CPU Frequency Thermal Control> on cpu2
>
> cpu3 on motherboard
>
> est3: <Enhanced SpeedStep Frequency Control> on cpu3
>
> est: CPU supports Enhanced Speedstep, but is not recognized.
>
> est: cpu_vendor GenuineIntel, msr 721072106000721
>
> device_attach: est3 attach returned 6
>
> p4tcc3: <CPU Frequency Thermal Control> on cpu3
>
> pcib0: <MPTable Host-PCI bridge> pcibus 0 on motherboard
>
> pci0: <PCI bus> on pcib0
>
> pcib1: <PCI-PCI bridge> irq 24 at device 1.0 on pci0
>
> pci1: <PCI bus> on pcib1
>
> pcib2: <PCI-PCI bridge> at device 0.0 on pci1
>
> pci2: <PCI bus> on pcib2
>
> pcib3: <MPTable PCI-PCI bridge> at device 2.0 on pci2
>
> pci3: <PCI bus> on pcib3
>
> pcib3: unable to route slot 0 INTB
>
> em0: <Intel(R) PRO/1000 Network Connection Version - 6.7.3> port 
> 0x2000-0x201f mem 0xd8020000-0xd803ffff,0xd8000000-0xd801ffff irq 11 
> at device 0.0 on pci3
>
> em0: Using MSI interrupt
>
> em0: Ethernet address: 00:15:17:90:09:c1
>
> em0: [FILTER]
>
> em1: <Intel(R) PRO/1000 Network Connection Version - 6.7.3> port 
> 0x2020-0x203f mem 0xd8060000-0xd807ffff,0xd8040000-0xd805ffff irq 28 
> at device 0.1 on pci3
>
> em1: Using MSI interrupt
>
> em1: Ethernet address: 00:15:17:90:09:c0
>
> em1: [FILTER]
>
> pcib4: <MPTable PCI-PCI bridge> at device 4.0 on pci2
>
> pci4: <PCI bus> on pcib4
>
> pcib4: unable to route slot 0 INTB
>
> em2: <Intel(R) PRO/1000 Network Connection Version - 6.7.3> port 
> 0x3000-0x301f mem 0xd8120000-0xd813ffff,0xd8100000-0xd811ffff irq 11 
> at device 0.0 on pci4
>
> em2: Using MSI interrupt
>
> em2: Ethernet address: 00:15:17:90:09:c3
>
> em2: [FILTER]
>
> em3: <Intel(R) PRO/1000 Network Connection Version - 6.7.3> port 
> 0x3020-0x303f mem 0xd8160000-0xd817ffff,0xd8140000-0xd815ffff irq 28 
> at device 0.1 on pci4
>
> em3: Using MSI interrupt
>
> em3: Ethernet address: 00:15:17:90:09:c2
>
> em3: [FILTER]
>
> pcib5: <PCI-PCI bridge> irq 28 at device 5.0 on pci0
>
> pci5: <PCI bus> on pcib5
>
> pcib6: <MPTable PCI-PCI bridge> irq 28 at device 0.0 on pci5
>
> pci6: <PCI bus> on pcib6
>
> pcib6: unable to route slot 0 INTA
>
> pcib7: <PCI-PCI bridge> irq 11 at device 0.0 on pci6
>
> pci7: <PCI bus> on pcib7
>
> pcib8: <MPTable PCI-PCI bridge> irq 44 at device 2.0 on pci6
>
> pci8: <PCI bus> on pcib8
>
> em4: <Intel(R) PRO/1000 Network Connection Version - 6.7.3> port 
> 0x4000-0x401f mem 0xd8220000-0xd823ffff,0xd8200000-0xd821ffff irq 44 
> at device 0.0 on pci8
>
> em4: Using MSI interrupt
>
> em4: Ethernet address: 00:30:48:c4:98:4c
>
> em4: [FILTER]
>
> em5: <Intel(R) PRO/1000 Network Connection Version - 6.7.3> port 
> 0x4020-0x403f mem 0xd8260000-0xd827ffff,0xd8240000-0xd825ffff irq 40 
> at device 0.1 on pci8
>
> em5: Using MSI interrupt
>
> em5: Ethernet address: 00:30:48:c4:98:4d
>
> em5: [FILTER]
>
> pcib9: <PCI-PCI bridge> at device 0.3 on pci5
>
> pci9: <PCI bus> on pcib9
>
> pcib10: <PCI-PCI bridge> irq 30 at device 7.0 on pci0
>
> pci10: <PCI bus> on pcib10
>
> uhci0: <Intel 631XESB/632XESB/3100 USB controller USB-1> port 
> 0x1800-0x181f irq 20 at device 29.0 on pci0
>
> uhci0: [GIANT-LOCKED]
>
> uhci0: [ITHREAD]
>
> usb0: <Intel 631XESB/632XESB/3100 USB controller USB-1> on uhci0
>
> usb0: USB revision 1.0
>
> uhub0: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb0
>
> uhub0: 2 ports with 2 removable, self powered
>
> uhci1: <Intel 631XESB/632XESB/3100 USB controller USB-2> port 
> 0x1820-0x183f irq 21 at device 29.1 on pci0
>
> uhci1: [GIANT-LOCKED]
>
> uhci1: [ITHREAD]
>
> usb1: <Intel 631XESB/632XESB/3100 USB controller USB-2> on uhci1
>
> usb1: USB revision 1.0
>
> uhub1: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb1
>
> uhub1: 2 ports with 2 removable, self powered
>
> uhci2: <Intel 631XESB/632XESB/3100 USB controller USB-3> port 
> 0x1840-0x185f irq 22 at device 29.2 on pci0
>
> uhci2: [GIANT-LOCKED]
>
> uhci2: [ITHREAD]
>
> usb2: <Intel 631XESB/632XESB/3100 USB controller USB-3> on uhci2
>
> usb2: USB revision 1.0
>
> uhub2: <Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb2
>
> uhub2: 2 ports with 2 removable, self powered
>
> ehci0: <Intel 63XXESB USB 2.0 controller> mem 0xd8704000-0xd87043ff 
> irq 23 at device 29.7 on pci0
>
> ehci0: [GIANT-LOCKED]
>
> ehci0: [ITHREAD]
>
> usb3: EHCI version 1.0
>
> usb3: companion controllers, 2 ports each: usb0 usb1 usb2
>
> usb3: <Intel 63XXESB USB 2.0 controller> on ehci0
>
> usb3: USB revision 2.0
>
> uhub3: <Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1> on usb3
>
> uhub3: 6 ports with 6 removable, self powered
>
> pcib11: <MPTable PCI-PCI bridge> at device 30.0 on pci0
>
> pci11: <PCI bus> on pcib11
>
> vgapci0: <VGA-compatible display> port 0x5000-0x50ff mem 
> 0xd0000000-0xd7ffffff,0xd8400000-0xd840ffff irq 18 at device 1.0 on pci11
>
> isab0: <PCI-ISA bridge> at device 31.0 on pci0
>
> isa0: <ISA bus> on isab0
>
> atapci0: <Intel 63XXESB2 SATA300 controller> port 
> 0x1880-0x1887,0x1874-0x1877,0x1878-0x187f,0x1870-0x1873,0x1860-0x186f 
> mem 0xd8704400-0xd87047ff irq 17 at device 31.2 on pci0
>
> atapci0: [ITHREAD]
>
> ata2: <ATA channel 0> on atapci0
>
> ata2: [ITHREAD]
>
> ata3: <ATA channel 1> on atapci0
>
> ata3: [ITHREAD]
>
> pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
>
> pmtimer0 on isa0
>
> orm0: <ISA Option ROM> at iomem 0xc0000-0xcafff pnpid ORM0000 on isa0
>
> ata0 at port 0x1f0-0x1f7,0x3f6 irq 14 on isa0
>
> ata0: [ITHREAD]
>
> ata1 at port 0x170-0x177,0x376 irq 15 on isa0
>
> ata1: [ITHREAD]
>
> atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
>
> atkbd0: <AT Keyboard> irq 1 on atkbdc0
>
> kbd0 at atkbd0
>
> atkbd0: [GIANT-LOCKED]
>
> atkbd0: [ITHREAD]
>
> ppc0: parallel port not found.
>
> sc0: <System console> at flags 0x100 on isa0
>
> sc0: VGA <16 virtual consoles, flags=0x300>
>
> sio0: configured irq 4 not in bitmap of probed irqs 0
>
> sio0: port may not be enabled
>
> sio0: configured irq 4 not in bitmap of probed irqs 0
>
> sio0: port may not be enabled
>
> sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
>
> sio0: type 8250 or not responding
>
> sio0: [FILTER]
>
> sio1: configured irq 3 not in bitmap of probed irqs 0
>
> sio1: port may not be enabled
>
> vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
>
> unknown: <PNP0c02> can't assign resources (memory)
>
> unknown: <PNP0c02> can't assign resources (memory)
>
> unknown: <PNP0c01> can't assign resources (memory)
>
> unknown: <PNP0303> can't assign resources (port)
>
> speaker0: <PC speaker> at port 0x61 pnpid PNP0800 on isa0
>
> unknown: <PNP0c02> can't assign resources (memory)
>
> unknown: <PNP0c02> can't assign resources (memory)
>
> unknown: <INT0800> can't assign resources (memory)
>
> fdc1: No FDOUT register!
>
> Timecounters tick every 1.000 msec
>
> Fast IPsec: Initialized Security Association Processing.
>
> hptrr: no controller detected.
>
> ad4: 76319MB <WDC WD800AAJS-00PSA0 05.06H05> at ata2-master SATA150
>
> SMP: AP CPU #1 Launched!
>
> SMP: AP CPU #3 Launched!
>
> SMP: AP CPU #2 Launched!
>
> WARNING: Expected rawoffset 0, found 63
>
> Trying to mount root from ufs:/dev/ad4s1a
>
> em4: link state changed to UP
>
> em5: link state changed to UP
>
> em5: link state changed to DOWN
>
> em4: link state changed to DOWN
>
> pflog0: promiscuous mode enabled
>
> em5: link state changed to UP
>
> ukbd0: <Generic USB+PS2 Keyboard, class 0/0, rev 1.10/2.02, addr 2> on 
> uhub0
>
> kbd2 at ukbd0
>
> uhid0: <Generic USB+PS2 Keyboard, class 0/0, rev 1.10/2.02, addr 2> on 
> uhub0
>
> em4: link state changed to UP
>
> ukbd0: at uhub0 port 1 (addr 2) disconnected
>
> ukbd0: detached
>
> uhid0: at uhub0 port 1 (addr 2) disconnected
>
> uhid0: detached
>
> em5: link state changed to DOWN
>
>  
>
> Thank You,
>
> Nathan Eisenberg
>
> Sr. Systems Administrator
>
> Atlas Networks, LLC
>
>  
>
> Nathan-Email-Signature.png
>
>  Atlas Networks <http://www.atlasnetworks.us/> is an Atlas Accelerator 
> Company <http://www.atlasaccelerator.com/>
>
> ------------------------------------------------------------------------
>
>
> No virus found in this incoming message.
> Checked by AVG - http://www.avg.com 
> Version: 8.0.176 / Virus Database: 270.10.2/1873 - Release Date: 1/3/2009 
> 2:14 PM
>
>   

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