Hi list, I'd like to build a firewall (OpenBSD 4.3 i386) using one em0 interface (management only), and two pcnX interface, which are based AT-2701FTX cards. Those cards are seen by OpenBSD as the following devices:
pcn0 at pci1 dev 7 function 0 "AMD 79c970 PCnet-PCI" rev 0x54, Am79c976, rev 4: irq 9, address 00:15:77:77:6a:b2 acphy0 at pcn0 phy 1: AC101 10/100 PHY, rev. 11 ifmedia_set: no match for 0x20/0xffffffff pcn1 at pci1 dev 8 function 0 "AMD 79c970 PCnet-PCI" rev 0x54, Am79c976, rev 4: irq 11, address 00:15:77:9c:17:b4 acphy1 at pcn1 phy 1: AC101 10/100 PHY, rev. 11 ifmedia_set: no match for 0x20/0xffffffff The interfaces are up and running, but as soon as there's traffic on those interfaces, they throw CRC errors; from dmesg: Jul 18 12:00:02 puffy newsyslog[28063]: logfile turned over Jul 18 12:00:02 puffy syslogd: restart Jul 18 12:00:03 puffy /bsd: pcn0: CRC error Jul 18 12:00:53 puffy /bsd: pcn0: CRC error Jul 18 12:01:27 puffy last message repeated 3 times Jul 18 12:10:34 puffy last message repeated 2 times Jul 18 12:16:55 puffy last message repeated 6 times Jul 18 12:17:03 puffy /bsd: pcn0: CRC error Jul 18 12:17:18 puffy last message repeated 3 times Jul 18 12:18:03 puffy /bsd: pcn0: CRC error Jul 18 12:18:07 puffy /bsd: pcn0: CRC error Jul 18 12:20:46 puffy last message repeated 10 times and so on. Is that known behaviour on this cards? How can I help to fix this problem? Best, Timo ----- full dmesg: OpenBSD 4.3 (GENERIC) #698: Wed Mar 12 11:07:05 MDT 2008 [EMAIL PROTECTED]:/usr/src/sys/arch/i386/compile/GENERIC cpu0: Intel(R) Pentium(R) 4 CPU 2.26GHz ("GenuineIntel" 686-class) 2.26 GHz cpu0: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF real mem = 534810624 (510MB) avail mem = 509075456 (485MB) mainbus0 at root bios0 at mainbus0: AT/286+ BIOS, date 04/28/03, BIOS32 rev. 0 @ 0xffe90, SMBIOS rev. 2.3 @ 0xf0450 (67 entries) bios0: vendor Dell Computer Corporation version "A06" date 04/28/2003 bios0: Dell Computer Corporation OptiPlex GX260 apm0 at bios0: Power Management spec V1.2 apm0: AC on, battery charge unknown acpi at bios0 function 0x0 not configured pcibios0 at bios0: rev 2.1 @ 0xf0000/0x10000 pcibios0: PCI IRQ Routing Table rev 1.0 @ 0xfeae0/176 (9 entries) pcibios0: PCI Interrupt Router at 000:31:0 ("Intel 82801BA LPC" rev 0x00) pcibios0: PCI bus #1 is the last bus bios0: ROM list: 0xc0000/0xb800! 0xcb800/0xe800 0xda000/0xe800 0xe8800/0x1800 cpu0 at mainbus0 pci0 at mainbus0 bus 0: configuration mode 1 (no bios) pchb0 at pci0 dev 0 function 0 "Intel 82845G Host" rev 0x01 agp0 at pchb0: aperture at 0xe8000000, size 0x8000000 vga1 at pci0 dev 2 function 0 "Intel 82845G Video" rev 0x01 wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation) wsdisplay0: screen 1-5 added (80x25, vt100 emulation) uhci0 at pci0 dev 29 function 0 "Intel 82801DB USB" rev 0x01: irq 9 uhci1 at pci0 dev 29 function 1 "Intel 82801DB USB" rev 0x01: irq 11 uhci2 at pci0 dev 29 function 2 "Intel 82801DB USB" rev 0x01: irq 10 ehci0 at pci0 dev 29 function 7 "Intel 82801DB USB" rev 0x01: irq 3 usb0 at ehci0: USB revision 2.0 uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1 ppb0 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0x81 pci1 at ppb0 bus 1 pcn0 at pci1 dev 7 function 0 "AMD 79c970 PCnet-PCI" rev 0x54, Am79c976, rev 4: irq 9, address 00:15:77:77:6a:b2 acphy0 at pcn0 phy 1: AC101 10/100 PHY, rev. 11 ifmedia_set: no match for 0x20/0xffffffff pcn1 at pci1 dev 8 function 0 "AMD 79c970 PCnet-PCI" rev 0x54, Am79c976, rev 4: irq 11, address 00:15:77:9c:17:b4 acphy1 at pcn1 phy 1: AC101 10/100 PHY, rev. 11 ifmedia_set: no match for 0x20/0xffffffff em0 at pci1 dev 12 function 0 "Intel PRO/1000MT (82540EM)" rev 0x02: irq 10, address 00:0b:db:4f:18:8f ichpcib0 at pci0 dev 31 function 0 "Intel 82801DB LPC" rev 0x01: 24-bit timer at 3579545Hz pciide0 at pci0 dev 31 function 1 "Intel 82801DB IDE" rev 0x01: DMA, channel 0 configured to compatibility, channel 1 configured to compatibility wd0 at pciide0 channel 0 drive 0: <ST310211A> wd0: 16-sector PIO, LBA, 9541MB, 19541088 sectors wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 5 atapiscsi0 at pciide0 channel 1 drive 0 scsibus0 at atapiscsi0: 2 targets cd0 at scsibus0 targ 0 lun 0: <HL-DT-ST, CD-ROM GCR-8481B, 1.06> SCSI0 5/cdrom removable cd0(pciide0:1:0): using PIO mode 4, Ultra-DMA mode 2 ichiic0 at pci0 dev 31 function 3 "Intel 82801DB SMBus" rev 0x01: irq 11 iic0 at ichiic0 spdmem0 at iic0 addr 0x50: 256MB DDR SDRAM non-parity PC2100CL2.5 spdmem1 at iic0 addr 0x51: 256MB DDR SDRAM non-parity PC2100CL2.5 auich0 at pci0 dev 31 function 5 "Intel 82801DB AC97" rev 0x01: irq 11, ICH4 AC97 ac97: codec id 0x41445374 (Analog Devices AD1981B) ac97: codec features headphone, 20 bit DAC, No 3D Stereo audio0 at auich0 usb1 at uhci0: USB revision 1.0 uhub1 at usb1 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb2 at uhci1: USB revision 1.0 uhub2 at usb2 "Intel UHCI root hub" rev 1.00/1.00 addr 1 usb3 at uhci2: USB revision 1.0 uhub3 at usb3 "Intel UHCI root hub" rev 1.00/1.00 addr 1 isa0 at ichpcib0 isadma0 at isa0 pckbc0 at isa0 port 0x60/5 pckbd0 at pckbc0 (kbd slot) pckbc0: using irq 1 for kbd slot wskbd0 at pckbd0: console keyboard, using wsdisplay0 pcppi0 at isa0 port 0x61 midi0 at pcppi0: <PC speaker> spkr0 at pcppi0 lpt0 at isa0 port 0x378/4 irq 7 npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16 pccom0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo fdc0 at isa0 port 0x3f0/6 irq 6 drq 2 fd0 at fdc0 drive 0: 1.44MB 80 cyl, 2 head, 18 sec biomask ff6d netmask ff6d ttymask ffef mtrr: Pentium Pro MTRR support softraid0 at root root on wd0a swap on wd0b dump on wd0b -- GMX startet ShortView.de. 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