Yes, most current snapshot I could get (search for DMESG below). Most simple setup: NIC(1) - cable - NIC(2). I tried both NICs of the DS47 for NIC(1); various endpoints for NIC(2); various cables, both normal and cross-over, to be sure. Lots of combinations...
I'm currently putting src/sys on that machine in the hope I get something to test ;-) References: http://marc.info/?l=openbsd-bugs&m=138148474812224 http://www.openbsd.org/cgi-bin/cvsweb/src/sys/dev/ic/re.c.diff?r1=1.144; r2=1.145 http://marc.info/?l=openbsd-misc&m=138459277832335 When I run a ping on host(NIC1,192.168.192.169) to host(NIC2, 192.168.192.168) this is what I see: NIC(1): $ ifconfig re1 re1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500 lladdr 80:ee:73:77:d5:a8 priority: 0 media: Ethernet autoselect (1000baseT full-duplex,master,rxpause,txpause) status: active inet 192.168.192.169 netmask 0xffffff00 broadcast 192.168.192.255 inet6 fe80::82ee:73ff:fe77:d5a8%re1 prefixlen 64 scopeid 0x3 $ sudo tcpdump -enoltvi re1 tcpdump: listening on re1, link-type EN10MB 80:ee:73:77:d5:a8 ff:ff:ff:ff:ff:ff 0806 42: arp who-has 192.168.192.168 tell 192.168.192.169 80:ee:73:77:d5:a8 ff:ff:ff:ff:ff:ff 0806 42: arp who-has 192.168.192.168 tell 192.168.192.169 80:ee:73:77:d5:a8 ff:ff:ff:ff:ff:ff 0806 42: arp who-has 192.168.192.168 tell 192.168.192.169 80:ee:73:77:d5:a8 ff:ff:ff:ff:ff:ff 0806 42: arp who-has 192.168.192.168 tell 192.168.192.169 80:ee:73:77:d5:a8 ff:ff:ff:ff:ff:ff 0806 42: arp who-has 192.168.192.168 tell 192.168.192.169 NIC(2): $ ifconfig bge0 bge0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500 lladdr 00:21:70:d9:e5:ab priority: 0 media: Ethernet autoselect (1000baseT full-duplex,rxpause,txpause) status: active inet 192.168.192.168 netmask 0xffffff00 broadcast 192.168.192.255 inet6 fe80::221:70ff:fed9:e5ab%bge0 prefixlen 64 scopeid 0x2 $ sudo tcpdump -enoltvi bge0 tcpdump: listening on bge0, link-type EN10MB 80:ee:73:77:d5:a8 ff:ff:ff:ff:ff:ff 0806 60: arp who-has 192.168.192.168 tell 192.168.192.169 00:21:70:d9:e5:ab 80:ee:73:77:d5:a8 0806 60: arp reply 192.168.192.168 is-at 00:21:70:d9:e5:ab 80:ee:73:77:d5:a8 ff:ff:ff:ff:ff:ff 0806 60: arp who-has 192.168.192.168 tell 192.168.192.169 00:21:70:d9:e5:ab 80:ee:73:77:d5:a8 0806 60: arp reply 192.168.192.168 is-at 00:21:70:d9:e5:ab 80:ee:73:77:d5:a8 ff:ff:ff:ff:ff:ff 0806 60: arp who-has 192.168.192.168 tell 192.168.192.169 00:21:70:d9:e5:ab 80:ee:73:77:d5:a8 0806 60: arp reply 192.168.192.168 is-at 00:21:70:d9:e5:ab 80:ee:73:77:d5:a8 ff:ff:ff:ff:ff:ff 0806 60: arp who-has 192.168.192.168 tell 192.168.192.169 00:21:70:d9:e5:ab 80:ee:73:77:d5:a8 0806 60: arp reply 192.168.192.168 is-at 00:21:70:d9:e5:ab 80:ee:73:77:d5:a8 ff:ff:ff:ff:ff:ff 0806 60: arp who-has 192.168.192.168 tell 192.168.192.169 00:21:70:d9:e5:ab 80:ee:73:77:d5:a8 0806 60: arp reply 192.168.192.168 is-at 00:21:70:d9:e5:ab If I do the arp -s dance I get one step further: ping echo requests are seen on NIC2, replies are sent on NIC2 but never seen on NIC1. PCIDUMP: (selection) 4:0:0: Realtek 8168 0x0000: Vendor ID: 10ec Product ID: 8168 0x0004: Command: 0007 Status: 0010 0x0008: Class: 02 Subclass: 00 Interface: 00 Revision: 0c 0x000c: BIST: 00 Header Type: 00 Latency Timer: 00 Cache Line Size: 10 0x0010: BAR io addr: 0x0000d000/0x0100 0x0014: BAR empty (00000000) 0x0018: BAR mem 64bit addr: 0x00000000f7800000/0x00001000 0x0020: BAR mem prefetchable 64bit addr: 0x00000000f0000000/0x00004000 0x0028: Cardbus CIS: 00000000 0x002c: Subsystem Vendor ID: 1297 Product ID: 4018 0x0030: Expansion ROM Base Address: 00000000 0x0038: 00000000 0x003c: Interrupt Pin: 01 Line: 0a Min Gnt: 00 Max Lat: 00 0x0040: Capability 0x01: Power Management 0x0050: Capability 0x05: Message Signaled Interrupts (MSI) 0x0070: Capability 0x10: PCI Express Link Speed: 2.5 / 2.5 GT/s Link Width: x1 / x1 0x00b0: Capability 0x11: Extended Message Signaled Interrupts (MSI-X) 0x00d0: Capability 0x03: Vital Product Data (VPD) DMESG: OpenBSD 5.4-current (GENERIC.MP) #195: Mon Dec 9 16:34:18 MST 2013 [email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP real mem = 4161052672 (3968MB) avail mem = 4042149888 (3854MB) mainbus0 at root bios0 at mainbus0: SMBIOS rev. 2.7 @ 0xeb530 (73 entries) bios0: vendor American Megatrends Inc. version "1.03" date 08/09/2013 bios0: Shuttle Inc. DS47D acpi0 at bios0: rev 2 acpi0: sleep states S0 S3 S4 S5 acpi0: tables DSDT FACP APIC FPDT MCFG SLIC HPET SSDT SSDT SSDT acpi0: wakeup devices P0P1(S4) USB1(S3) USB2(S3) USB3(S3) USB4(S3) USB5(S3) USB6(S3) USB7(S3) PXSX(S4) RP01(S4) PXSX(S4) RP02(S4) PXSX(S4) RP03(S4) PXSX(S4) RP04(S4) [...] acpitimer0 at acpi0: 3579545 Hz, 24 bits acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: Intel(R) Celeron(R) CPU 847 @ 1.10GHz, 1097.69 MHz cpu0: FPU,VME,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,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,XSAVE,NXE,LONG,LAHF,PERF,ITSC cpu0: 256KB 64b/line 8-way L2 cache cpu0: smt 0, core 0, package 0 cpu0: apic clock running at 99MHz cpu0: mwait min=64, max=64, C-substates=0.2.1.1.2, IBE cpu1 at mainbus0: apid 2 (application processor) cpu1: Intel(R) Celeron(R) CPU 847 @ 1.10GHz, 1097.51 MHz cpu1: FPU,VME,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,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,XSAVE,NXE,LONG,LAHF,PERF,ITSC cpu1: 256KB 64b/line 8-way L2 cache cpu1: smt 0, core 1, package 0 ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 24 pins acpimcfg0 at acpi0 addr 0xf8000000, bus 0-63 acpihpet0 at acpi0: 14318179 Hz acpiprt0 at acpi0: bus 0 (PCI0) acpiprt1 at acpi0: bus -1 (P0P1) acpiprt2 at acpi0: bus 1 (RP01) acpiprt3 at acpi0: bus 2 (RP02) acpiprt4 at acpi0: bus 3 (RP03) acpiprt5 at acpi0: bus 4 (RP04) acpiprt6 at acpi0: bus -1 (RP05) acpiprt7 at acpi0: bus -1 (RP06) acpiprt8 at acpi0: bus -1 (RP07) acpiprt9 at acpi0: bus -1 (RP08) acpiprt10 at acpi0: bus -1 (PEG0) acpiprt11 at acpi0: bus -1 (PEG1) acpiprt12 at acpi0: bus -1 (PEG2) acpiprt13 at acpi0: bus -1 (PEG3) acpiec0 at acpi0: Failed to read resource settings acpicpu0 at acpi0: C1, PSS acpicpu1 at acpi0: C1, PSS acpipwrres0 at acpi0: FN00: resource for FAN0 acpipwrres1 at acpi0: FN01: resource for FAN1 acpipwrres2 at acpi0: FN02: resource for FAN2 acpipwrres3 at acpi0: FN03: resource for FAN3 acpipwrres4 at acpi0: FN04: resource for FAN4 acpitz0 at acpi0: critical temperature is 101 degC acpitz1 at acpi0: critical temperature is 101 degC acpibat0 at acpi0: BAT0 not present acpibat1 at acpi0: BAT1 not present acpibat2 at acpi0: BAT2 not present acpibtn0 at acpi0: PWRB acpibtn1 at acpi0: LID0 acpivideo0 at acpi0: GFX0 cpu0: Enhanced SpeedStep 1097 MHz: speeds: 1100, 1000, 900, 800 MHz pci0 at mainbus0 bus 0 pchb0 at pci0 dev 0 function 0 "Intel Core 2G Host" rev 0x09 vga1 at pci0 dev 2 function 0 "Intel HD Graphics 2000" rev 0x09 intagp0 at vga1 agp0 at intagp0: aperture at 0xe0000000, size 0x10000000 inteldrm0 at vga1 drm0 at inteldrm0 inteldrm0: 1280x1024 wsdisplay0 at vga1 mux 1: console (std, vt100 emulation) wsdisplay0: screen 1-5 added (std, vt100 emulation) "Intel 7 Series MEI" rev 0x04 at pci0 dev 22 function 0 not configured ehci0 at pci0 dev 26 function 0 "Intel 7 Series USB" rev 0x04: apic 2 int 16 usb0 at ehci0: USB revision 2.0 uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1 azalia0 at pci0 dev 27 function 0 "Intel 7 Series HD Audio" rev 0x04: msi azalia0: codecs: Realtek ALC662, Intel/0x2806, using Realtek ALC662 audio0 at azalia0 ppb0 at pci0 dev 28 function 0 "Intel 7 Series PCIE" rev 0xc4: msi pci1 at ppb0 bus 1 iwn0 at pci1 dev 0 function 0 "Intel Wireless WiFi Link 4965" rev 0x61: msi, MIMO 2T3R, MoW2, address 00:21:5c:04:ca:5f ppb1 at pci0 dev 28 function 1 "Intel 7 Series PCIE" rev 0xc4: msi pci2 at ppb1 bus 2 re0 at pci2 dev 0 function 0 "Realtek 8168" rev 0x0c: RTL8168G/8111G (0x4c00), msi, address 80:ee:73:77:d5:a9 ukphy0 at re0 phy 7: Generic IEEE 802.3u media interface, rev. 0: OUI 0x000732, model 0x0000 ppb2 at pci0 dev 28 function 2 "Intel 7 Series PCIE" rev 0xc4: msi pci3 at ppb2 bus 3 vendor "ASMedia", unknown product 0x1142 (class serial bus subclass USB, rev 0x00) at pci3 dev 0 function 0 not configured ppb3 at pci0 dev 28 function 3 "Intel 7 Series PCIE" rev 0xc4: msi pci4 at ppb3 bus 4 re1 at pci4 dev 0 function 0 "Realtek 8168" rev 0x0c: RTL8168G/8111G (0x4c00), msi, address 80:ee:73:77:d5:a8 ukphy1 at re1 phy 7: Generic IEEE 802.3u media interface, rev. 0: OUI 0x000732, model 0x0000 ehci1 at pci0 dev 29 function 0 "Intel 7 Series USB" rev 0x04: apic 2 int 23 usb1 at ehci1: USB revision 2.0 uhub1 at usb1 "Intel EHCI root hub" rev 2.00/1.00 addr 1 pcib0 at pci0 dev 31 function 0 vendor "Intel", unknown product 0x1e5f rev 0x04 ahci0 at pci0 dev 31 function 2 "Intel 7 Series AHCI" rev 0x04: msi, AHCI 1.3 scsibus0 at ahci0: 32 targets sd0 at scsibus0 targ 2 lun 0: <ATA, TS8GMSM610, 2013> SCSI3 0/direct fixed t10.ATA_TS8GMSM610_A93797112253B1000021 sd0: 7641MB, 512 bytes/sector, 15649200 sectors ichiic0 at pci0 dev 31 function 3 "Intel 7 Series SMBus" rev 0x04: apic 2 int 18 iic0 at ichiic0 spdmem0 at iic0 addr 0x50: 4GB DDR3 SDRAM PC3-10600 SO-DIMM isa0 at pcib0 isadma0 at isa0 com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo com1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo pckbc0 at isa0 port 0x60/5 pcppi0 at isa0 port 0x61 spkr0 at pcppi0 it0 at isa0 port 0x2e/2: IT8728F rev 1, EC port 0xa30 mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges uhub2 at uhub0 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2 ugen0 at uhub2 port 1 "APC Back-UPS ES 550G FW:870.O2 .I USB FW:O2" rev 1.10/1.06 addr 3 uhidev0 at uhub2 port 2 configuration 1 interface 0 "NOVATEK USB Keyboard" rev 1.10/1.12 addr 4 uhidev0: iclass 3/1 ukbd0 at uhidev0: 8 variable keys, 6 key codes wskbd0 at ukbd0: console keyboard, using wsdisplay0 uhidev1 at uhub2 port 2 configuration 1 interface 1 "NOVATEK USB Keyboard" rev 1.10/1.12 addr 4 uhidev1: iclass 3/0, 4 report ids uhid0 at uhidev1 reportid 2: input=1, output=0, feature=0 uhid1 at uhidev1 reportid 3: input=3, output=0, feature=0 uhid2 at uhidev1 reportid 4: input=2, output=0, feature=0 uhub3 at uhub1 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2 umass0 at uhub3 port 2 configuration 1 interface 0 "Generic USB Storage" rev 2.00/94.54 addr 3 umass0: using SCSI over Bulk-Only scsibus1 at umass0: 2 targets, initiator 0 sd1 at scsibus1 targ 1 lun 0: <Generic, STORAGE DEVICE, 9454> SCSI0 0/direct removable vscsi0 at root scsibus2 at vscsi0: 256 targets softraid0 at root scsibus3 at softraid0: 256 targets root on sd0a (cc476e21b86f4015.a) swap on sd0b dump on sd0b Thanks in advance, Marcus
