Date: Sat, 29 Oct 2005 09:56:56 -0700 From: "Cai, Quanqing" <caiquanqing@gmail.com> To: Arjan van Leeuwen <avleeuwen@gmail.com> Cc: freebsd-firewire@freebsd.org Subject: Re: One-way communication with fwip(4) between FreeBSD and MacOS X? Message-ID: <2b22951e0510290956q22cfe627m3e13d34ab4fcfa8b@mail.gmail.com> In-Reply-To: <d86b48730510290422s2ca9edccv@mail.gmail.com> References: <d86b48730510281159l229bcb19v@mail.gmail.com> <2b22951e0510282352h15a6d6fan79b74c15fdda68fc@mail.gmail.com> <d86b48730510290422s2ca9edccv@mail.gmail.com>
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Yeah, you are right, maybe you got a bad hardware? Your lladdr is a broadcast address, so it explains your FBSD can get ping reply from Mac, bu= t Mac can't get ping reply from FBSD. Here is dmesg output on my machine: .... Oct 29 09:18:08 testbed kernel: fwohci0: <VIA Fire II (VT6306)> port 0xdc00-0xdc7f mem 0xd1c10000-0xd1c107ff irq 10 at device 8.0 on pci0 Oct 29 09:18:08 testbed kernel: fwohci0: OHCI version 1.10 (ROM=3D1) Oct 29 09:18:08 testbed kernel: fwohci0: No. of Isochronous channels is 8. Oct 29 09:18:08 testbed kernel: fwohci0: EUI64 13:94:04:07:10:00:01:cd Oct 29 09:18:08 testbed kernel: fwohci0: Phy 1394a available S400, 3 ports. Oct 29 09:18:08 testbed kernel: fwohci0: Link S400, max_rec 2048 bytes. Oct 29 09:18:08 testbed kernel: firewire0: <IEEE1394(FireWire) bus> on fwohci0 Oct 29 09:18:08 testbed kernel: fwip0: <IP over FireWire> on firewire0 Oct 29 09:18:08 testbed kernel: fwip0: Firewire address: 13:94:04:07:10:00:01:cd @ 0xfffe00000000, S400, maxrec 2048 ... And here is ifconfig output on my machine: ... fwip0: flags=3D108843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST,NEEDSGIANT> mt= u 1500 inet 10.10.10.1 <http://10.10.10.1>; netmask 0xffffff00 broadcast 10.10.10.255 <http://10.10.10.255>; lladdr 13.94.4.7.10.0.1.cd.a.2.ff.fe.0.0.0.0 ... Cai, Quanqing On 10/29/05, Arjan van Leeuwen <avleeuwen@gmail.com> wrote: > > Hi, > > 2005/10/29, Cai, Quanqing <caiquanqing@gmail.com>: > > Hi there, > > > > I think your problem is related with this bug: > > http://www.freebsd.org/cgi/query-pr.cgi?pr=3D82727 > > > > The problem is fixed in current and MFC to 6.0 by avatar on 2005/10/28 > > 22:45:52 > > > > Please cvsup and test it again. > > No, that wasn't it - results are exactly the same. I don't see any > weird things in the routing table either. > > Is the 'lladdr' output of ifconfig fwip0 normal? > fwip0: flags=3D108843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST,NEEDSGIANT> = mtu > 1500 > inet 10.0.0.1 <http://10.0.0.1>; netmask 0xffffff00 broadcast 10.0.0.255<h= ttp://10.0.0.255> > lladdr ff.ff.ff.ff.ff.ff.ff.ff.a.2.ff.fe.0.0.0.0 > > Thanks, > > Arjan > > > > > BR > > Cai, Quanqing > > > > > > On 10/28/05, Arjan van Leeuwen <avleeuwen@gmail.com> wrote: > > > > > > Hi, > > > > > > I'm trying to establish an fwip(4) connection between my Powerbook > > > running MacOS X 10.4 and my FreeBSD 6.0-RC1 host. I included fwip in > > > my kernel and assigned an IP address to the fwip0 interface. > > > > > > The weird thing is that it seems to work only one-way. I can ping my > > > Powerbook from the FreeBSD machine, I can even ssh to it, etc. But > > > from the Powerbook to the FreeBSD host, I get no replies to my pings, > > > and I can't access ssh. > > > > > > If I do a tcpdump on the FreeBSD machine on fwip0, I can see that the > > > ping requests arrive, but there's no answer: > > > > > > winston% sudo tcpdump -i fwip0 > > > tcpdump: verbose output suppressed, use -v or -vv for full protocol > decode > > > listening on fwip0, link-type APPLE_IP_OVER_IEEE1394 (Apple > > > IP-over-IEEE 1394), capture size 96 bytes > > > 20:54:32.853931 IP 10.0.0.2 <http://10.0.0.2>; > 10.0.0.1<http://10.0.= 0.1>: > ICMP echo request, id 20738, > > > seq 0, length 64 > > > 20:54:33.854038 IP 10.0.0.2 <http://10.0.0.2>; > 10.0.0.1<http://10.0.= 0.1>: > ICMP echo request, id 20738, > > > seq 1, length 64 > > > 20:54:34.854122 IP 10.0.0.2 <http://10.0.0.2>; > 10.0.0.1<http://10.0.= 0.1>: > ICMP echo request, id 20738, > > > seq 2, length 64 > > > > > > It almost looks like there's a firewall setup to stop any incoming > > > traffic on the fwip interface (I have no firewall installed). > > > > > > How do I proceed in debugging this? > > > > > > Thanks, > > > > > > Arjan > > > > > > P.S. I'm not subscribed to the firewire@ list, please CC me on reply. > > > > > > For reference, here's my 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 6.0-RC1 #7: Fri Oct 28 20:42:08 CEST 2005 > > > root@winston.piwebs.com :/usr/obj/usr/src/sys/WINSTON > > > Timecounter "i8254" frequency 1193182 Hz quality 0 > > > CPU: Pentium III/Pentium III Xeon/Celeron (548.54-MHz 686-class CPU) > > > Origin =3D "GenuineIntel" Id =3D 0x673 Stepping =3D 3 > > > > > > Features=3D0x383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE= ,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE> > > > real memory =3D 536870912 (512 MB) > > > avail memory =3D 515870720 (491 MB) > > > ACPI APIC Table: <COMPAQ ODESSA > > > > FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs > > > cpu0 (BSP): APIC ID: 1 > > > cpu1 (AP): APIC ID: 0 > > > ioapic0: Changing APIC ID to 8 > > > MADT: Forcing active-low polarity and level trigger for SCI > > > ioapic0 <Version 1.1> irqs 0-31 on motherboard > > > npx0: [FAST] > > > npx0: <math processor> on motherboard > > > npx0: INT 16 interface > > > acpi0: <COMPAQ ODESSA> on motherboard > > > acpi0: Power Button (fixed) > > > pci_link0: <ACPI PCI Link IN00> on acpi0 > > > pci_link1: <ACPI PCI Link IN01> irq 11 on acpi0 > > > pci_link2: <ACPI PCI Link IN02> on acpi0 > > > pci_link3: <ACPI PCI Link IN03> on acpi0 > > > pci_link4: <ACPI PCI Link IN04> on acpi0 > > > pci_link5: <ACPI PCI Link IN05> on acpi0 > > > pci_link6: <ACPI PCI Link IN06> irq 11 on acpi0 > > > pci_link7: <ACPI PCI Link IN07> irq 11 on acpi0 > > > pci_link8: <ACPI PCI Link IN08> on acpi0 > > > pci_link9: <ACPI PCI Link IN09> on acpi0 > > > pci_link10: <ACPI PCI Link IN10> on acpi0 > > > pci_link11: <ACPI PCI Link IN11> irq 11 on acpi0 > > > pci_link12: <ACPI PCI Link IN12> on acpi0 > > > pci_link13: <ACPI PCI Link IN13> on acpi0 > > > pci_link14: <ACPI PCI Link IN14> irq 11 on acpi0 > > > pci_link15: <ACPI PCI Link IN15> irq 11 on acpi0 > > > pci_link16: <ACPI PCI Link IN49> irq 11 on acpi0 > > > Timecounter "ACPI-safe" frequency 3579545 Hz quality 1000 > > > acpi_timer0: <24-bit timer at 3.579545MHz > port 0xf808-0xf80b on > acpi0 > > > cpu0: <ACPI CPU> on acpi0 > > > cpu1: <ACPI CPU> on acpi0 > > > pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0 > > > pci0: <ACPI PCI bus> on pcib0 > > > pcib1: <ACPI PCI-PCI bridge> at device 0.1 on pci0 > > > pci1: <ACPI PCI bus> on pcib1 > > > pci1: <display, VGA> at device 0.0 (no driver attached) > > > atapci0: <Promise PDC20269 UDMA133 controller> port > > > > > 0x7020-0x7027,0x7030-0x7033,0x7028-0x702f,0x7034-0x7037,0x7000-0x700f > > > mem 0xcf700000-0xcf703fff irq 16 at device 7.0 on pci0 > > > ata2: <ATA channel 0> on atapci0 > > > ata3: <ATA channel 1> on atapci0 > > > isab0: <PCI-ISA bridge> at device 15.0 on pci0 > > > isa0: <ISA bus> on isab0 > > > atapci1: <GENERIC ATA controller> port > > > 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0x7010-0x701f at > > device 15.1 on > > > pci0 > > > ata0: <ATA channel 0> on atapci1 > > > ata1: <ATA channel 1> on atapci1 > > > ohci0: <OHCI (generic) USB controller> mem 0xcf800000-0xcf800fff irq > > > 25 at device 15.2 on pci0 > > > ohci0: [GIANT-LOCKED] > > > usb0: OHCI version 1.0, legacy support > > > usb0: <OHCI (generic) USB controller> on ohci0 > > > usb0: USB revision 1.0 > > > uhub0: (0x0e11) OHCI root hub, class 9/0, rev 1.00/1.00, addr 1 > > > uhub0: 5 ports with 5 removable, self powered > > > pcib2: <ACPI Host-PCI bridge> on acpi0 > > > pcib2: couldn't find _ADR > > > pcib2: trying bus number 2 > > > pci2: <ACPI PCI bus> on pcib2 > > > sym0: <875> port 0x5000-0x50ff mem > > > 0xcf900000-0xcf9000ff,0xcfa00000-0xcfa00fff irq 28 at > > device 8.0 on > > > pci2 > > > sym0: No NVRAM, ID 7, Fast-20, SE, parity checking > > > sym0: [GIANT-LOCKED] > > > sym1: <875> port 0x5400-0x54ff mem > > > 0xcfb00000-0xcfb000ff,0xcfc00000-0xcfc00fff irq 29 at > > device 8.1 on > > > pci2 > > > sym1: No NVRAM, ID 7, Fast-20, SE, parity checking > > > sym1: [GIANT-LOCKED] > > > fwohci0: <Texas Instruments TSB12LV22> mem > > > 0xcfd00000-0xcfd007ff,0xcfe00000-0xcfe03fff irq 24 at > > device 9.0 on > > > pci2 > > > fwohci0: OHCI version 1.0 (ROM=3D1) > > > fwohci0: No. of Isochronous channels is 4. > > > fwohci0: EUI64 ff:ff:ff:ff:ff:ff:ff:ff > > > fwohci0: Phy 1394a available S400, 3 ports. > > > fwohci0: Link S400, max_rec 2048 bytes. > > > firewire0: <IEEE1394(FireWire) bus> on fwohci0 > > > fwip0: <IP over FireWire> on firewire0 > > > fwip0: Firewire address: ff:ff:ff:ff:ff:ff:ff:ff @ 0xfffe00000000, > > > S400, maxrec 2048 > > > sbp0: <SBP-2/SCSI over FireWire> on firewire0 > > > fwohci0: Initiate bus reset > > > fwohci0: node_id=3D0x8800ffc0, gen=3D1, non CYCLEMASTER mode > > > firewire0: 2 nodes, maxhop <=3D 1, cable IRM =3D 1 > > > fxp0: <Intel 82558 Pro/100 Ethernet> port 0x5800-0x581f mem > > > 0xcf600000-0xcf600fff,0xcff00000-0xcfffffff irq 31 at > > device 11.0 on > > > pci2 > > > miibus0: <MII bus> on fxp0 > > > inphy0: <i82555 10/100 media interface> on miibus0 > > > inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto > > > fxp0: Ethernet address: 00:08:c7:df:49:e4 > > > atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0 > > > atkbd0: <AT Keyboard> irq 1 on atkbdc0 > > > kbd0 at atkbd0 > > > atkbd0: [GIANT-LOCKED] > > > ppc0: <ECP parallel printer port> port 0x378-0x37f,0x778-0x77d irq 7 > > > drq 3 on acpi0 > > > ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode > > > ppc0: FIFO with 16/16/8 bytes threshold > > > 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 0x2f8-0x2ff irq 3 flags 0x10 > on > > acpi0 > > > sio0: type 16550A > > > sio1: <16550A-compatible COM port> port 0x3f8-0x3ff irq 4 on acpi0 > > > sio1: type 16550A > > > 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 > > > pmtimer0 on isa0 > > > orm0: <ISA Option ROMs> at iomem > > > > > 0xc0000-0xc7fff,0xc8000-0xcdfff,0xce000-0xd07ff,0xe0000-0xe7fff > > 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 > > > sbc0: <ESS ES1869> at port > > 0x220-0x22f,0x388-0x38b,0x330-0x331 irq 5 > > > drq 1,0 on isa0 > > > sbc0: [GIANT-LOCKED] > > > pcm0: <ESS 18xx DSP> on sbc0 > > > pcm0: [GIANT-LOCKED] > > > ums0: Logitech USB Receiver, rev 1.10 /25.00, addr 2, iclass 3/1 > > > ums0: 7 buttons and Z dir. > > > Timecounters tick every 1.000 msec > > > Waiting 5 seconds for SCSI devices to settle > > > ad4: 239372MB <Maxtor 6L250R0 BAH41G10> at ata2-master UDMA133 > > > acd0: CDROM <COMPAQ CR-589/GC4S> at ata3-master PIO4 > > > firewire0: bus manager 0 (me) > > > firewire0: New S400 device ID:001124fffe368528 > > > SMP: AP CPU #1 Launched! > > > Trying to mount root from ufs:/dev/ad4s3a > > > _______________________________________________ > > > freebsd-firewire@freebsd.org mailing list > > > > > http://lists.freebsd.org/mailman/listinfo/freebsd-firewire > > > To unsubscribe, send any mail to " > > freebsd-firewire-unsubscribe@freebsd.org" > > > > > > > >
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