Date: Tue, 6 Apr 2004 11:15:11 -0500 From: David J Duchscher <daved@tamu.edu> To: net@freebsd.org Subject: Broadcast and Multicast counter (omcasts) - fxp driver Message-ID: <94823836-87E5-11D8-BD67-000A956E58AC@tamu.edu>
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I started using SNMP to monitor some floppy based routers we have
and I have noticed that outgoing broadcast packets do not show up
in the counters. Multicast packets where fine. I dug into some
and SNMP daemon is reported what the OS is telling it. Does
anybody have an idea what is wrong or where I should start
looking through the kernel? I am not that familiar with the kernel
sources so pointers would be helpful.
DaveD
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Copyright (c) 1992-2003 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.
FBox 1.10.4 (FreeBSD 4.9-RELEASE-p4)
Timecounter "i8254" frequency 1193182 Hz
Timecounter "TSC" frequency 266615783 Hz
CPU: Pentium II/Pentium II Xeon/Celeron (266.62-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x634 Stepping = 4
Features=0x80f9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,MMX>
real memory = 268435456 (262144K bytes)
avail memory = 252706816 (246784K bytes)
Pentium Pro MTRR support enabled
md1: Malloc disk
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <Intel 82443LX (440 LX) host to PCI bridge> on motherboard
pci0: <PCI bus> on pcib0
pcib1: <Intel 82443LX (440 LX) PCI-PCI (AGP) bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
pci1: <ATI Mach64-GB graphics accelerator> at 0.0
isab0: <Intel 82371AB PCI to ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
pci0: <Intel PIIX4 ATA controller> at 7.1
pci0: <Intel 82371AB/EB (PIIX4) USB controller> at 7.2 irq 9
chip1: <Intel 82371AB Power management controller> port 0x7000-0x700f at device 7.3 on pci0
pci0: <unknown card> (vendor=0x1274, dev=0x5000) at 13.0 irq 11
fxp0: <Intel 82550 Pro/100 Ethernet> port 0xfc40-0xfc7f mem 0xfede0000-0xfedfffff,0xfeddf000-0xfeddffff irq 10 at device 14.0 on pci0
fxp0: Ethernet address 00:02:b3:c7:7a:3d
inphy0: <i82555 10/100 media interface> on miibus0
inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
fxp1: <Intel 82550 Pro/100 Ethernet> port 0xfc00-0xfc3f mem 0xfeda0000-0xfedbffff,0xfedde000-0xfeddefff irq 15 at device 15.0 on pci0
fxp1: Ethernet address 00:02:b3:c7:7b:e4
inphy1: <i82555 10/100 media interface> on miibus1
inphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
orm0: <Option ROMs> at iomem 0xc0000-0xc7fff,0xc8000-0xc97ff,0xc9800-0xcafff,0xe4000-0xeffff on isa0
pmtimer0 on isa0
fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A, console
IP Filter: v3.4.31 initialized. Default = pass all, Logging = disabled
Mounting root from ufs:/dev/md0c
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machine i386
cpu I586_CPU
cpu I686_CPU
ident FIREWALL
maxusers 10
options INET
options FFS
options PCI_QUIET
options NFS_NOSERVER
options MD_ROOT
options MD_ROOT_SIZE=5120
options COMPAT_43
options IPFILTER
options NO_SWAPPING
device isa
device fdc0 at isa? port IO_FD1 irq 6 drq 2
device fd0 at fdc0 drive 0
device npx0 at nexus? port IO_NPX irq 13
device sio0 at isa? port IO_COM1 flags 0x10 irq 4
device pci
device fxp
device xl
device tx
device miibus
pseudo-device loop
pseudo-device ether
pseudo-device pty
pseudo-device md
pseudo-device bpf
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