Date: Mon, 12 Feb 2007 10:54:18 +1100 From: "Dimuthu Parussalla" <dparussalla@baysidegrp.com.au> To: <freebsd-stable@freebsd.org> Subject: Intermittent network issues with Freebsd 6.2 Message-ID: <003101c74e37$f287c3a0$d801a8c0@dimuthu>
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Hi All,
I am having intermittent network issues with our IBM X236 dual xeon server.
Server comes with two bge network cards. At random intervals internal lan
drops out. And then few minutes later it comes back online.
So far I can only find some interface errors on netstat -i. Can anyone help
me to resolve this issue.
Please refer to attached files and below outputs for more information.
/etc/sysctl.conf
kern.ipc.maxsockbuf=8388608
kern.ipc.somaxconn=2048
net.inet.tcp.sendspace=3217968
net.inet.tcp.recvspace=3217968
net.inet.tcp.rfc1323=1
#net.inet.tcp.rfc3042=0
net.inet.ip.portrange.hilast=65535
net.inet.ip.portrange.hifirst=49152
net.inet.ip.portrange.last=65535
net.inet.ip.portrange.first=1024
net.inet.tcp.inflight.enable=0
/boot/loader.conf
kern.ipc.nmbclusters=32768
vmstat -i
interrupt total rate
irq52: ips0 75446 17
irq30: ahd0 81 0
irq31: ahd1 15 0
irq1: atkbd0 69 0
irq3: sio1 74 0
irq4: sio0 67 0
irq6: fdc0 90 0
irq14: ata0 47 0
irq16: bge0 bge1+ 1395326 315
irq19: uhci1 15 0
irq23: ehci0 1 0
cpu0: timer 8845847 1998
cpu3: timer 1 0
cpu1: timer 2 0
cpu2: timer 8830658 1995
Total 19147739 4326
netstat -i
Name Mtu Network Address Ipkts Ierrs Opkts Oerrs
Coll
bge0 1500 <Link#1> 00:11:25:e9:7f:58 392325 880 449420 0
0
bge0 1500 192.168.1 lan 342652 -
4175 - -
bge1 1500 <Link#2> 00:11:25:e9:7f:59 369744 1648 363688 0
0
Regards
Dimuthu Parussalla
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Copyright (c) 1992-2007 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 6.2-STABLE #0: Tue Feb 6 18:13:39 EST 2007
root@bs.bayside-group.com.au:/usr/obj/usr/src/sys/BSG
WARNING: debug.mpsafenet forced to 0 as ipsec requires Giant
WARNING: MPSAFE network stack disabled, expect reduced performance.
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Xeon(TM) CPU 3.80GHz (3800.16-MHz 686-class CPU)
Origin =3D "GenuineIntel" Id =3D 0xf43 Stepping =3D 3
=
Features=3D0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PG=
E,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SS
E2,SS,HTT,TM,PBE>
Features2=3D0x659d<SSE3,RSVD2,MON,DS_CPL,EST,TM2,CNTX-ID,CX16,<b14>>
AMD Features=3D0x20000000<LM>
Logical CPUs per core: 2
real memory =3D 2147266560 (2047 MB)
avail memory =3D 2096476160 (1999 MB)
ACPI APIC Table: <IBM SERONYXP>
FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
cpu0 (BSP): APIC ID: 0
cpu1 (AP): APIC ID: 1
cpu2 (AP): APIC ID: 6
cpu3 (AP): APIC ID: 7
ioapic2 <Version 2.0> irqs 48-71 on motherboard
ioapic1 <Version 2.0> irqs 24-47 on motherboard
ioapic0 <Version 2.0> irqs 0-23 on motherboard
kbd1 at kbdmux0
acpi0: <IBM SERONYXP> on motherboard
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
acpi0: Power Button (fixed)
acpi_bus_number: can't get _ADR
acpi_bus_number: can't get _ADR
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x588-0x58b on acpi0
cpu0: <ACPI CPU> on acpi0
acpi_perf0: <ACPI CPU Frequency Control> on cpu0
cpu1: <ACPI CPU> on acpi0
cpu2: <ACPI CPU> on acpi0
cpu3: <ACPI CPU> on acpi0
pcib0: <ACPI Host-PCI bridge> on acpi0
pci0: <ACPI PCI bus> on pcib0
pci0: <unknown> at device 0.1 (no driver attached)
pcib1: <ACPI PCI-PCI bridge> at device 2.0 on pci0
pci2: <ACPI PCI bus> on pcib1
pcib2: <ACPI PCI-PCI bridge> at device 0.0 on pci2
pci3: <ACPI PCI bus> on pcib2
ahd0: <Adaptec AIC7902 Ultra320 SCSI adapter> port =
0x4000-0x40ff,0x4100-0x41ff mem 0xcfffe000-0xcfffffff irq 30 at device =
7.0
on pci3
ahd0: [GIANT-LOCKED]
aic7902: Ultra320 Wide Channel A, SCSI Id=3D7, PCI-X 67-100Mhz, 512 SCBs
ahd1: <Adaptec AIC7902 Ultra320 SCSI adapter> port =
0x4200-0x42ff,0x4300-0x43ff mem 0xcfffc000-0xcfffdfff irq 31 at device =
7.1
on pci3
ahd1: [GIANT-LOCKED]
aic7902: Ultra320 Wide Channel B, SCSI Id=3D7, PCI-X 67-100Mhz, 512 SCBs
pcib3: <ACPI PCI-PCI bridge> mem 0xcdfff000-0xcdffffff at device 0.2 on =
pci2
pci4: <ACPI PCI bus> on pcib3
pcib4: <ACPI PCI-PCI bridge> at device 1.0 on pci4
pci5: <ACPI PCI bus> on pcib4
ips0: <Adaptec ServeRAID Adapter> mem 0xcd000000-0xcd000fff irq 52 at =
device 8.0 on pci5
pcib5: <ACPI PCI-PCI bridge> at device 4.0 on pci0
pci7: <ACPI PCI bus> on pcib5
bge0: <Broadcom BCM5750 B1, ASIC rev. 0x4101> mem 0xc8bf0000-0xc8bfffff =
irq 16 at device 0.0 on pci7
miibus0: <MII bus> on bge0
brgphy0: <BCM5750 10/100/1000baseTX PHY> on miibus0
brgphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX, =
1000baseTX-FDX, auto
bge0: Ethernet address: 00:11:25:e9:7f:58
bge0: [GIANT-LOCKED]
pcib6: <ACPI PCI-PCI bridge> at device 5.0 on pci0
pci8: <ACPI PCI bus> on pcib6
bge1: <Broadcom BCM5750 B1, ASIC rev. 0x4101> mem 0xc6ff0000-0xc6ffffff =
irq 16 at device 0.0 on pci8
miibus1: <MII bus> on bge1
brgphy1: <BCM5750 10/100/1000baseTX PHY> on miibus1
brgphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX, =
1000baseTX-FDX, auto
bge1: Ethernet address: 00:11:25:e9:7f:59
bge1: [GIANT-LOCKED]
pcib7: <ACPI PCI-PCI bridge> at device 6.0 on pci0
pci9: <ACPI PCI bus> on pcib7
pcib8: <ACPI PCI-PCI bridge> at device 7.0 on pci0
pci10: <ACPI PCI bus> on pcib8
pci0: <base peripheral> at device 8.0 (no driver attached)
uhci0: <Intel 82801EB (ICH5) USB controller USB-A> port 0x2200-0x221f =
irq 16 at device 29.0 on pci0
uhci0: [GIANT-LOCKED]
usb0: <Intel 82801EB (ICH5) USB controller USB-A> on uhci0
usb0: USB revision 1.0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhci1: <Intel 82801EB (ICH5) USB controller USB-B> port 0x2600-0x261f =
irq 19 at device 29.1 on pci0
uhci1: [GIANT-LOCKED]
usb1: <Intel 82801EB (ICH5) USB controller USB-B> on uhci1
usb1: USB revision 1.0
uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
ehci0: <Intel 82801EB/R (ICH5) USB 2.0 controller> mem =
0xf0000000-0xf00003ff irq 23 at device 29.7 on pci0
ehci0: [GIANT-LOCKED]
usb2: EHCI version 1.0
usb2: companion controllers, 2 ports each: usb0 usb1
usb2: <Intel 82801EB/R (ICH5) USB 2.0 controller> on ehci0
usb2: USB revision 2.0
uhub2: Intel EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub2: 4 ports with 4 removable, self powered
pcib9: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci1: <ACPI PCI bus> on pcib9
pci1: <display, VGA> at device 6.0 (no driver attached)
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH5 UDMA100 controller> port =
0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0x480-0x48f at device 31.1 on pci0
ata0: <ATA channel 0> on atapci0
ata1: <ATA channel 1> on atapci0
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
fdc0: <floppy drive controller> port 0x3f0-0x3f5 irq 6 drq 2 on acpi0
fdc0: [FAST]
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
ppc0: <Standard parallel printer port> port 0x378-0x37b irq 7 on acpi0
ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode
ppbus0: <Parallel port bus> on ppc0
plip0: <PLIP network interface> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on =
acpi0
sio0: type 16550A
sio1: <16550A-compatible COM port> port 0x2f8-0x2ff irq 3 on acpi0
sio1: type 16550A
pmtimer0 on isa0
orm0: <ISA Option ROM> at iomem 0xc0000-0xcafff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=3D0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on =
isa0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
ums0: vendor 0x04b3 USB Optical Mouse, rev 2.00/2.00, addr 2, iclass 3/1
ums0: 3 buttons and Z dir.
Timecounters tick every 1.000 msec
IPsec: Initialized Security Association Processing.
IP Filter: v4.1.13 initialized. Default =3D pass all, Logging =3D =
enabled
ipfw2 (+ipv6) initialized, divert loadable, rule-based forwarding =
enabled, default to accept, logging limited to 100 packets/e
ntry by default
acd0: CDROM <HL-DT-ST CD-ROM GCR-8482B/1.07> at ata0-master UDMA33
Waiting 5 seconds for SCSI devices to settle
ips0: adapter type: ServeRAID 6M (marco)
ips0: logical drives: 1
ips0: Logical Drive 0: RAID5 sectors: 573493248, state OK
ipsd0: <Logical Drive> on ips0
ipsd0: Logical Drive (280026MB)
sa0 at ahd0 bus 0 target 5 lun 0
sa0: <IBM ULTRIUM-TD3 5BG2> Removable Sequential Access SCSI-3 device
sa0: 160.000MB/s transfers (80.000MHz, offset 127, 16bit)
SMP: AP CPU #3 Launched!
SMP: AP CPU #1 Launched!
SMP: AP CPU #2 Launched!
Trying to mount root from ufs:/dev/ipsd0s1a
bge0: link state changed to UP
bge1: link state changed to UP
Limiting open port RST response from 201 to 200 packets/sec
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# $FreeBSD: src/sys/i386/conf/GENERIC,v 1.429.2.7.2.2 2006/05/01 =
00:15:12 scottl Exp $
machine i386
cpu I686_CPU
ident BSG
maxusers 512
# To statically compile in device wiring instead of /boot/device.hints
#hints "GENERIC.hints" # Default places to look for =
devices.
makeoptions DEBUG=3D-g # Build kernel with gdb(1) =
debug symbols
#options SCHED_ULE # ULE scheduler
options SCHED_4BSD # 4BSD scheduler
options PREEMPTION # Enable kernel thread =
preemption
options INET # InterNETworking
options INET6 # IPv6 communications protocols
options FFS # Berkeley Fast Filesystem
options SOFTUPDATES # Enable FFS soft updates =
support
options UFS_ACL # Support for access control =
lists
options UFS_DIRHASH # Improve performance on big =
directories
options MD_ROOT # MD is a potential root device
options NFSCLIENT # Network Filesystem Client
options NFSSERVER # Network Filesystem Server
options NFS_ROOT # NFS usable as /, requires =
NFSCLIENT
options MSDOSFS # MSDOS Filesystem
options CD9660 # ISO 9660 Filesystem
options PROCFS # Process filesystem (requires =
PSEUDOFS)
options PSEUDOFS # Pseudo-filesystem framework
options GEOM_GPT # GUID Partition Tables.
options COMPAT_43 # Compatible with BSD 4.3 [KEEP =
THIS!]
options COMPAT_FREEBSD4 # Compatible with FreeBSD4
options COMPAT_FREEBSD5 # Compatible with FreeBSD5
options SCSI_DELAY=3D5000 # Delay (in ms) before probing =
SCSI
options KTRACE # ktrace(1) support
options SYSVSHM # SYSV-style shared memory
options SYSVMSG # SYSV-style message queues
options SYSVSEM # SYSV-style semaphores
options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time =
extensions
options KBD_INSTALL_CDEV # install a CDEV entry in /dev
options AHC_REG_PRETTY_PRINT # Print register bitfields in =
debug
options SMP # SMP Support
# output. Adds ~128k to driver.
options AHD_REG_PRETTY_PRINT # Print register bitfields in =
debug
# output. Adds ~215k to driver.
options ADAPTIVE_GIANT # Giant mutex is adaptive.
device apic # I/O APIC
options IPFIREWALL
options IPFIREWALL_VERBOSE
options IPFIREWALL_VERBOSE_LIMIT=3D100
options IPFIREWALL_FORWARD
options IPFIREWALL_DEFAULT_TO_ACCEPT
options IPDIVERT
options IPFILTER
options IPFILTER_LOG
#options IPFILTER_DEFAULT_TO_ACCEPT
options IPSEC
options IPSEC_ESP
options IPSEC_DEBUG
#options IPTUNNEL
#options NCP
options NETATALK
options DUMMYNET
#options TCP_RESTRICT_RST
options QUOTA
options BRIDGE
# Bus support.
#device eisa
device pci
# Floppy drives
device fdc
# ATA and ATAPI devices
device ata
device atadisk # ATA disk drives
device ataraid # ATA RAID drives
device atapicd # ATAPI CDROM drives
device atapifd # ATAPI floppy drives
device atapist # ATAPI tape drives
options ATA_STATIC_ID # Static device numbering
# SCSI Controllers
device ahd # AHA39320/29320 and onboard AIC79xx =
devices
# SCSI peripherals
device scbus # SCSI bus (required for SCSI)
device ch # SCSI media changers
device da # Direct Access (disks)
device sa # Sequential Access (tape etc)
device cd # CD
device pass # Passthrough device (direct SCSI =
access)
device ses # SCSI Environmental Services (and =
SAF-TE)
# RAID controllers interfaced to the SCSI subsystem
device ips # IBM (Adaptec) ServeRAID
# RAID controllers
# atkbdc0 controls both the keyboard and the PS/2 mouse
device atkbdc # AT keyboard controller
device atkbd # AT keyboard
device psm # PS/2 mouse
device kbdmux # keyboard multiplexer
device vga # VGA video card driver
device splash # Splash screen and screen saver support
# syscons is the default console driver, resembling an SCO console
device sc
# Enable this for the pcvt (VT220 compatible) console driver
#device vt
#options XSERVER # support for X server on a vt console
#options FAT_CURSOR # start with block cursor
device agp # support several AGP chipsets
# Power management support (see NOTES for more options)
#device apm
# Add suspend/resume support for the i8254.
device pmtimer
# PCCARD (PCMCIA) support
# PCMCIA and cardbus bridge support
# Serial (COM) ports
device sio # 8250, 16[45]50 based serial ports
# Parallel port
device ppc
device ppbus # Parallel port bus (required)
device lpt # Printer
device plip # TCP/IP over parallel
device ppi # Parallel port interface device
#device vpo # Requires scbus and da
# If you've got a "dumb" serial or parallel PCI card that is
# supported by the puc(4) glue driver, uncomment the following
# line to enable it (connects to the sio and/or ppc drivers):
#device puc
# PCI Ethernet NICs.
# PCI Ethernet NICs that use the common MII bus controller code.
# NOTE: Be sure to keep the 'device miibus' line in order to use these =
NICs!
device miibus # MII bus support
device bge # Broadcom BCM570xx Gigabit Ethernet
device fxp # Intel EtherExpress PRO/100B (82557, =
82558)
# ISA Ethernet NICs. pccard NICs included.
# Wireless NIC cards
device wlan # 802.11 support
device wlan_wep # 802.11 WEP support
device wlan_ccmp # 802.11 CCMP support
device wlan_tkip # 802.11 TKIP support
# Pseudo devices.
device loop # Network loopback
device random # Entropy device
device ether # Ethernet support
device sl # Kernel SLIP
device ppp # Kernel PPP
device tun # Packet tunnel.
device pty # Pseudo-ttys (telnet etc)
device md # Memory "disks"
device gif # IPv6 and IPv4 tunneling
device faith # IPv6-to-IPv4 relaying (translation)
device io # I/O device
device snp # watch psedo device
device mem # Memory and kernel memory devices
# The `bpf' device enables the Berkeley Packet Filter.
# Be aware of the administrative consequences of enabling this!
# Note that 'bpf' is required for DHCP.
device bpf # Berkeley packet filter
# USB support
device uhci # UHCI PCI->USB interface
device ohci # OHCI PCI->USB interface
device ehci # EHCI PCI->USB interface (USB 2.0)
device usb # USB Bus (required)
#device udbp # USB Double Bulk Pipe devices
device ugen # Generic
device uhid # "Human Interface Devices"
device ukbd # Keyboard
device ulpt # Printer
device umass # Disks/Mass storage - Requires scbus =
and da
device ums # Mouse
device ural # Ralink Technology RT2500USB wireless =
NICs
device urio # Diamond Rio 500 MP3 player
# USB Ethernet, requires miibus
device cdce # Generic USB over Ethernet
device cue # CATC USB Ethernet
device kue # Kawasaki LSI USB Ethernet
device rue # RealTek RTL8150 USB Ethernet
# FireWire support
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