Date: Fri, 24 Jun 2005 19:21:05 +0200 From: KrzychK2 <krzychk2@o2.pl> To: freebsd-questions@freebsd.org Subject: Strange arp problem Message-ID: <675474063.20050624192105@o2.pl>
next in thread | raw e-mail | index | archive | help
Hello freebsd-questions!
I've had today a strange problem. One of my WIFI link has ping in
about 1500 ms. Usualy radio reset helps but not today. Just by a
mistake I've deleted static arp table in system and big surprise -
evrything gone to normal. What a hell. I've loaded arp table - it
workes for about 10 pings and again - 1500ms. Again cleaning arptable
- all is working briliant. Can somebody tell me what is going on?? Is
this some kind of arp spoofing or DOS?? Or maybe there is a bug in the
system??
Firewall pf+altq
Dmesg
Copyright (c) 1992-2005 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 5.4-STABLE #1: Tue Jun 21 12:04:32 CEST 2005
root@szczotka:/usr/src/sys/i386/compile/Moje
ACPI APIC Table: <AMIINT INTEL845>
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Celeron(R) CPU 1.70GHz (1716.04-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0xf13 Stepping = 3
Features=0x3febfbff<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>
real memory = 536805376 (511 MB)
avail memory = 519708672 (495 MB)
ioapic0 <Version 2.0> irqs 0-23 on motherboard
npx0: <math processor> on motherboard
npx0: INT 16 interface
acpi0: <AMIINT INTEL845> on motherboard
acpi0: Power Button (fixed)
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0
cpu0: <ACPI CPU> on acpi0
acpi_throttle0: <ACPI CPU Throttling> on cpu0
acpi_button0: <Power Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
agp0: <Intel 82845 host to AGP bridge> mem 0xe0000000-0xe3ffffff at device 0.0 on pci0
pcib1: <PCI-PCI bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
pci1: <display, VGA> at device 0.0 (no driver attached)
pcib2: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci3: <ACPI PCI bus> on pcib2
fxp0: <Intel 82559 Pro/100 Ethernet> port 0xbc00-0xbc3f mem 0xdfb00000-0xdfbfffff,0xdfefe000-0xdfefefff irq 19 at device 3.0 on pci3
miibus0: <MII bus> on fxp0
inphy0: <i82555 10/100 media interface> on miibus0
inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
fxp0: Ethernet address: 00:02:b3:5c:62:ba
fxp1: <Intel 82559 Pro/100 Ethernet> port 0xb800-0xb83f mem 0xdf900000-0xdf9fffff,0xdfefd000-0xdfefdfff irq 17 at device 4.0 on pci3
miibus1: <MII bus> on fxp1
inphy1: <i82555 10/100 media interface> on miibus1
inphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
fxp1: Ethernet address: 00:02:b3:5c:62:49
pci3: <serial bus, USB> at device 12.0 (no driver attached)
pci3: <serial bus, USB> at device 12.1 (no driver attached)
pci3: <serial bus, USB> at device 12.2 (no driver attached)
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH2 UDMA100 controller> port 0xfc00-0xfc0f,0x376,0x170-0x177,0x3f6,0x1f0-0x1f7 at device 31.1 on pci0
ata0: channel #0 on atapci0
ata1: channel #1 on atapci0
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
acpi_button1: <Sleep Button> on acpi0
atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
fdc0: <floppy drive controller> port 0x3f7,0x3f4-0x3f5,0x3f2-0x3f3 irq 6 drq 2 on acpi0
fdc0: does not respond
device_attach: fdc0 attach returned 6
sio0: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
sio0: type 16550A
fdc0: <floppy drive controller> port 0x3f7,0x3f4-0x3f5,0x3f2-0x3f3 irq 6 drq 2 on acpi0
fdc0: does not respond
device_attach: fdc0 attach returned 6
pmtimer0 on isa0
orm0: <ISA Option ROMs> at iomem 0xd0800-0xd2fff,0xce000-0xd07ff,0xcc800-0xcdfff,0xcb000-0xcc7ff,0xc0000-0xcafff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
ppc0: parallel port not found.
sio1: configured irq 3 not in bitmap of probed irqs 0
sio1: port may not be enabled
Timecounter "TSC" frequency 1716041044 Hz quality 800
Timecounters tick every 1.000 msec
ad0: 76319MB <WDC WD800JB-00CRA1/17.07W17> [155061/16/63] at ata0-master UDMA100
Mounting root from ufs:/dev/ad0s1a
fxp0: Microcode loaded, int_delay: 1000 usec bundle_max: 6
fxp1: Microcode loaded, int_delay: 1000 usec bundle_max: 6
fxp1: Microcode loaded, int_delay: 1000 usec bundle_max: 6
ohci0: <NEC uPD 9210 USB controller> mem 0xdfefb000-0xdfefbfff irq 20 at device 12.0 on pci3
usb0: OHCI version 1.0
usb0: <NEC uPD 9210 USB controller> on ohci0
usb0: USB revision 1.0
uhub0: NEC OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 3 ports with 3 removable, self powered
ohci1: <NEC uPD 9210 USB controller> mem 0xdfefc000-0xdfefcfff irq 21 at device 12.1 on pci3
usb1: OHCI version 1.0
usb1: <NEC uPD 9210 USB controller> on ohci1
usb1: USB revision 1.0
uhub1: NEC OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub1: 2 ports with 2 removable, self powered
ehci0: <NEC uPD 720100 USB 2.0 controller> mem 0xdfefff00-0xdfefffff irq 22 at device 12.2 on pci3
usb2: EHCI version 0.95
usb2: companion controllers, 3 ports each: usb0 usb1
usb2: <NEC uPD 720100 USB 2.0 controller> on ehci0
usb2: USB revision 2.0
uhub2: NEC EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub2: 5 ports with 5 removable, self powered
ifconfig
ifconfig_fxp0="inet xxxx netmask 255.255.255.252 media 10baseT/UTP
mediaopt full-duplex link0" <- it have to be like this.
ifconfig_fxp1_alias0="inet xxx netmask 255.255.255.0"
ifconfig_fxp1="inet xxx netmask 255.255.255.224 link0"
--
Greetings,
KrzychK2
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?675474063.20050624192105>