From owner-freebsd-bugs@FreeBSD.ORG Tue Jun 20 11:00:33 2006 Return-Path: X-Original-To: freebsd-bugs@hub.freebsd.org Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 23BE116A474 for ; Tue, 20 Jun 2006 11:00:33 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 985EC43D45 for ; Tue, 20 Jun 2006 11:00:32 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.13.4/8.13.4) with ESMTP id k5KB0WS6058535 for ; Tue, 20 Jun 2006 11:00:32 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.13.4/8.13.4/Submit) id k5KB0WIX058531; Tue, 20 Jun 2006 11:00:32 GMT (envelope-from gnats) Resent-Date: Tue, 20 Jun 2006 11:00:32 GMT Resent-Message-Id: <200606201100.k5KB0WIX058531@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, lurca@okolar.net Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id EEB4E16A479 for ; Tue, 20 Jun 2006 10:53:50 +0000 (UTC) (envelope-from lurca@okolar.net) Received: from smtp-out.fr.clara.net (smtp-out.fr.clara.net [212.43.194.39]) by mx1.FreeBSD.org (Postfix) with ESMTP id 367A643D46 for ; Tue, 20 Jun 2006 10:53:50 +0000 (GMT) (envelope-from lurca@okolar.net) Received: from diego.castor.occ (du-203-248.nat.dialup.claranet.fr [212.43.203.248]) by smtp-out.fr.clara.net (Postfix) with SMTP id 7D1B3887DA for ; Tue, 20 Jun 2006 12:53:45 +0200 (CEST) Received: (qmail 898 invoked by uid 1001); 20 Jun 2006 10:56:01 -0000 Message-Id: <20060620105601.897.qmail@diego.castor.occ> Date: 20 Jun 2006 10:56:01 -0000 From: lurca@okolar.net X-Send-Pr-Version: 3.113 Cc: seco@diego.castor.occ Subject: kern/99200: SMP-Kernel crashes reliably when Bluetooth connection speeds up X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: lurca@okolar.net List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 20 Jun 2006 11:00:33 -0000 >Number: 99200 >Category: kern >Synopsis: SMP-Kernel crashes reliably when Bluetooth connection speeds up >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Tue Jun 20 11:00:31 GMT 2006 >Closed-Date: >Last-Modified: >Originator: Ralf Stickman >Release: FreeBSD 6.1-RELEASE i386 >Organization: Friends of Gravitation, Section Southwest >Environment: System: FreeBSD diego.castor.occ 6.1-RELEASE FreeBSD 6.1-RELEASE #0: Tue Jun 6 15:18:50 GMT 2006 root@diego.castor.occ:/usr/src/sys/i386/compile/DIEGO4-s i386 Mainboard Tyan Tiger 100 / Bluetooth device Dlink DBT-120 (USB) >Description: Medium fast data transfers over a Bluetooth connection make an SMP-Kernel freeze and/or reboot. The BT connection works at first glance; it crashes only at higher transmission rates without any messages to syslogd. 6.0-Release SMP-Kernel shows the same behaviour; 6.1-Release seems to be a little bit more stable. >How-To-Repeat: Do the transmission again. >Fix: Remove "options SMP". --- dmesg.boot begins here --- --- this Kernel works fine ---- Copyright (c) 1992-2006 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 6.1-RELEASE #0: Tue Jun 6 15:18:50 GMT 2006 root@diego.castor.occ:/usr/src/sys/i386/compile/DIEGO4-s Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: Pentium II/Pentium II Xeon/Celeron (350.80-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x652 Stepping = 2 Features=0x183fbff real memory = 469762048 (448 MB) avail memory = 454524928 (433 MB) MPTable: ioapic0: Assuming intbase of 0 ioapic0 irqs 0-23 on motherboard cpu0 on motherboard pcib0: pcibus 0 on motherboard pci0: on pcib0 agp0: mem 0xf8000000-0xfbffffff at device 0.0 on pci0 pcib1: at device 1.0 on pci0 pci1: on pcib1 pci1: at device 0.0 (no driver attached) isab0: at device 7.0 on pci0 isa0: on isab0 atapci0: port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xffa0-0xffaf at device 7.1 on pci0 ata0: on atapci0 ata1: on atapci0 uhci0: port 0xef80-0xef9f irq 19 at device 7.2 on pci0 uhci0: [GIANT-LOCKED] usb0: on uhci0 usb0: USB revision 1.0 uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered pci0: at device 7.3 (no driver attached) pcm0: port 0xef00-0xef3f irq 16 at device 16.0 on pci0 pcm0: pcm0: rl0: port 0xe400-0xe4ff mem 0xfebffe00-0xfebffeff irq 17 at device 17.0 on pci0 miibus0: on rl0 rlphy0: on miibus0 rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto rl0: Ethernet address: 00:50:bf:d5:0b:71 rl1: port 0xe000-0xe0ff mem 0xfebffd00-0xfebffdff irq 18 at device 18.0 on pci0 miibus1: on rl1 rlphy1: on miibus1 rlphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto rl1: Ethernet address: 00:50:22:b5:69:dd sym0: <875> port 0xe800-0xe8ff mem 0xfebfff00-0xfebfffff,0xfebfe000-0xfebfefff irq 19 at device 19.0 on pci0 sym0: Symbios NVRAM, ID 7, Fast-20, SE, parity checking sym0: open drain IRQ line driver, using on-chip SRAM sym0: using LOAD/STORE-based firmware. sym0: SCAN AT BOOT disabled for targets 3 8 9 10 11 12 13 14 15. sym0: SCAN FOR LUNS disabled for targets 3 8 9 10 11 12 13 14 15. sym0: [GIANT-LOCKED] rl2: port 0xee00-0xeeff mem 0xfebffc00-0xfebffcff irq 16 at device 20.0 on pci0 miibus2: on rl2 rlphy2: on miibus2 rlphy2: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto rl2: Ethernet address: 00:50:22:d3:d3:a7 pmtimer0 on isa0 orm0: at iomem 0xc0000-0xc7fff,0xc8000-0xca7ff on isa0 atkbdc0: at port 0x60,0x64 on isa0 atkbd0: irq 1 on atkbdc0 kbd0 at atkbd0 atkbd0: [GIANT-LOCKED] psm0: irq 12 on atkbdc0 psm0: [GIANT-LOCKED] psm0: model Generic PS/2 mouse, device ID 0 fdc0: at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0 fdc0: [FAST] fd0: <1440-KB 3.5" drive> on fdc0 drive 0 ppc0: at port 0x378-0x37f irq 7 on isa0 ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode ppbus0: on ppc0 plip0: on ppbus0 lpt0: on ppbus0 lpt0: Interrupt-driven port sc0: at flags 0x100 on isa0 sc0: VGA <12 virtual consoles, flags=0x300> sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 sio0: type 16550A sio1 at port 0x2f8-0x2ff irq 3 on isa0 sio1: type 16550A vga0: at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 unknown: can't assign resources (memory) unknown: can't assign resources (port) unknown: can't assign resources (port) unknown: can't assign resources (port) unknown: can't assign resources (port) unknown: can't assign resources (port) unknown: can't assign resources (port) unknown: can't assign resources (irq) ubt0: vendor 0x0a12 product 0x0001, rev 1.10/5.25, addr 2 ubt0: vendor 0x0a12 product 0x0001, rev 1.10/5.25, addr 2 ubt0: Interface 0 endpoints: interrupt=0x81, bulk-in=0x82, bulk-out=0x2 ubt0: Interface 1 (alt.config 5) endpoints: isoc-in=0x83, isoc-out=0x3; wMaxPacketSize=49; nframes=6, buffer size=294 Timecounter "TSC" frequency 350797319 Hz quality 800 Timecounters tick every 1.000 msec i4brbch: 2 raw B channel access device(s) attached i4bctl: ISDN system control port attached i4b: ISDN call control device attached i4btrc: 2 ISDN trace device(s) attached ipfw2 (+ipv6) initialized, divert loadable, rule-based forwarding disabled, default to deny, logging limited to 20 packets/entry by default Waiting 5 seconds for SCSI devices to settle (noperiph:sym0:0:-1:-1): SCSI BUS reset delivered. ad0: 78533MB at ata0-master UDMA33 da0 at sym0 bus 0 target 0 lun 0 da0: Fixed Direct Access SCSI-2 device da0: 40.000MB/s transfers (20.000MHz, offset 15, 16bit) da0: 4134MB (8467200 512 byte sectors: 255H 63S/T 527C) da1 at sym0 bus 0 target 1 lun 0 da1: Fixed Direct Access SCSI-2 device da1: 40.000MB/s transfers (20.000MHz, offset 15, 16bit) da1: 2063MB (4226725 512 byte sectors: 255H 63S/T 263C) cd0 at sym0 bus 0 target 4 lun 0 cd0: Removable CD-ROM SCSI-2 device cd0: 10.000MB/s transfers (10.000MHz, offset 15) cd0: Attempt to query device size failed: NOT READY, Medium not present Trying to mount root from ufs:/dev/ad0s1a bridge0: Ethernet address: ac:de:48:4e:8a:2f --- dmesg.boot ends here --- --note: ISDN device is not installed --- DIEGO4b begins here --- --THIS KERNEL crashes; dmesg is from running non-smp-kernel !!-- --dmesg from this one currently not available - looked identical --to the one above (except ISDN not showing up) machine i386 #cpu I586_CPU cpu I686_CPU ident DIEGO4b # To statically compile in device wiring instead of /boot/device.hints #hints "GENERIC.hints" # Default places to look for devices. #makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols #options SCHED_ULE # ULE scheduler options SCHED_4BSD # 4BSD scheduler options PREEMPTION # Enable kernel thread preemption options INET # InterNETworking #options INET6 # IPv6 communications protocols options FFS # Berkeley Fast Filesystem options SOFTUPDATES # Enable FFS soft updates support options UFS_ACL # Support for access control lists options UFS_DIRHASH # Improve performance on big directories #options MD_ROOT # MD is a potential root device options NFSCLIENT # Network Filesystem Client options NFSSERVER # Network Filesystem Server #options NFS_ROOT # NFS usable as /, requires NFSCLIENT #options MSDOSFS # MSDOS Filesystem #options CD9660 # ISO 9660 Filesystem options PROCFS # Process filesystem (requires PSEUDOFS) options PSEUDOFS # Pseudo-filesystem framework options GEOM_GPT # GUID Partition Tables. options COMPAT_43 # Compatible with BSD 4.3 [KEEP THIS!] options COMPAT_FREEBSD4 # Compatible with FreeBSD4 options COMPAT_FREEBSD5 # Compatible with FreeBSD5 options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI #options KTRACE # ktrace(1) support options SYSVSHM # SYSV-style shared memory options SYSVMSG # SYSV-style message queues options SYSVSEM # SYSV-style semaphores options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions options KBD_INSTALL_CDEV # install a CDEV entry in /dev #options AHC_REG_PRETTY_PRINT # Print register bitfields in debug # output. Adds ~128k to driver. #options AHD_REG_PRETTY_PRINT # Print register bitfields in debug # output. Adds ~215k to driver. options ADAPTIVE_GIANT # Giant mutex is adaptive. # To make an SMP kernel, the next two are needed options SMP # Symmetric MultiProcessor Kernel device apic # I/O APIC device if_bridge options IPFIREWALL options IPFIREWALL_VERBOSE options IPFIREWALL_VERBOSE_LIMIT=20 options IPDIVERT options DUMMYNET options HZ=1000 options NETGRAPH # Bus support. device isa #device eisa device pci # Floppy drives device fdc # ATA and ATAPI devices device ata device atadisk # ATA disk drives #device ataraid # ATA RAID drives device atapicd # ATAPI CDROM drives #device atapifd # ATAPI floppy drives #device atapist # ATAPI tape drives options ATA_STATIC_ID # Static device numbering # SCSI Controllers #device ahb # EISA AHA1742 family #device ahc # AHA2940 and onboard AIC7xxx devices #device ahd # AHA39320/29320 and onboard AIC79xx devices #device amd # AMD 53C974 (Tekram DC-390(T)) #device isp # Qlogic family #device ispfw # Firmware for QLogic HBAs- normally a module #device mpt # LSI-Logic MPT-Fusion #device ncr # NCR/Symbios Logic device sym # NCR/Symbios Logic (newer chipsets + those of `ncr') device trm # Tekram DC395U/UW/F DC315U adapters #device adv # Advansys SCSI adapters #device adw # Advansys wide SCSI adapters #device aha # Adaptec 154x SCSI adapters #device aic # Adaptec 15[012]x SCSI adapters, AIC-6[23]60. #device bt # Buslogic/Mylex MultiMaster SCSI adapters #device ncv # NCR 53C500 #device nsp # Workbit Ninja SCSI-3 #device stg # TMC 18C30/18C50 # SCSI peripherals device scbus # SCSI bus (required for SCSI) device ch # SCSI media changers device da # Direct Access (disks) device sa # Sequential Access (tape etc) device cd # CD device pass # Passthrough device (direct SCSI access) #device ses # SCSI Environmental Services (and SAF-TE) # RAID controllers interfaced to the SCSI subsystem #device amr # AMI MegaRAID #device arcmsr # Areca SATA II RAID #device asr # DPT SmartRAID V, VI and Adaptec SCSI RAID #device ciss # Compaq Smart RAID 5* #device dpt # DPT Smartcache III, IV - See NOTES for options #device hptmv # Highpoint RocketRAID 182x #device iir # Intel Integrated RAID #device ips # IBM (Adaptec) ServeRAID #device mly # Mylex AcceleRAID/eXtremeRAID #device twa # 3ware 9000 series PATA/SATA RAID # RAID controllers #device aac # Adaptec FSA RAID #device aacp # SCSI passthrough for aac (requires CAM) #device ida # Compaq Smart RAID #device mlx # Mylex DAC960 family #device pst # Promise Supertrak SX6000 #device twe # 3ware ATA RAID # atkbdc0 controls both the keyboard and the PS/2 mouse device atkbdc # AT keyboard controller device atkbd # AT keyboard device psm # PS/2 mouse device vga # VGA video card driver device splash # Splash screen and screen saver support # syscons is the default console driver, resembling an SCO console device sc options SC_PIXEL_MODE options SC_HISTORY_SIZE=400 options MAXCONS=12 #options FB_INSTALL_CDEV options VESA # Enable this for the pcvt (VT220 compatible) console driver #device vt #options XSERVER # support for X server on a vt console #options FAT_CURSOR # start with block cursor device agp # support several AGP chipsets # Power management support (see NOTES for more options) #device apm # Add suspend/resume support for the i8254. device pmtimer # PCCARD (PCMCIA) support # PCMCIA and cardbus bridge support #device cbb # cardbus (yenta) bridge #device pccard # PC Card (16-bit) bus #device cardbus # CardBus (32-bit) bus # Serial (COM) ports device sio # 8250, 16[45]50 based serial ports # Parallel port device ppc device ppbus # Parallel port bus (required) device lpt # Printer #device plip # TCP/IP over parallel #device ppi # Parallel port interface device #device vpo # Requires scbus and da # If you've got a "dumb" serial or parallel PCI card that is # supported by the puc(4) glue driver, uncomment the following # line to enable it (connects to the sio and/or ppc drivers): #device puc # PCI Ethernet NICs. #device de # DEC/Intel DC21x4x (``Tulip'') #device em # Intel PRO/1000 adapter Gigabit Ethernet Card #device ixgb # Intel PRO/10GbE Ethernet Card #device txp # 3Com 3cR990 (``Typhoon'') #device vx # 3Com 3c590, 3c595 (``Vortex'') # PCI Ethernet NICs that use the common MII bus controller code. # NOTE: Be sure to keep the 'device miibus' line in order to use these NICs! device miibus # MII bus support #device bfe # Broadcom BCM440x 10/100 Ethernet #device bge # Broadcom BCM570xx Gigabit Ethernet #device dc # DEC/Intel 21143 and various workalikes device fxp # Intel EtherExpress PRO/100B (82557, 82558) #device lge # Level 1 LXT1001 gigabit Ethernet #device nge # NatSemi DP83820 gigabit Ethernet #device nve # nVidia nForce MCP on-board Ethernet Networking #device pcn # AMD Am79C97x PCI 10/100(precedence over 'lnc') #device re # RealTek 8139C+/8169/8169S/8110S device rl # RealTek 8129/8139 #device sf # Adaptec AIC-6915 (``Starfire'') #device sis # Silicon Integrated Systems SiS 900/SiS 7016 #device sk # SysKonnect SK-984x & SK-982x gigabit Ethernet #device ste # Sundance ST201 (D-Link DFE-550TX) #device ti # Alteon Networks Tigon I/II gigabit Ethernet #device tl # Texas Instruments ThunderLAN #device tx # SMC EtherPower II (83c170 ``EPIC'') #device vge # VIA VT612x gigabit Ethernet #device vr # VIA Rhine, Rhine II #device wb # Winbond W89C840F #device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') # ISA Ethernet NICs. pccard NICs included. #device cs # Crystal Semiconductor CS89x0 NIC # 'device ed' requires 'device miibus' #device ed # NE[12]000, SMC Ultra, 3c503, DS8390 cards #device ex # Intel EtherExpress Pro/10 and Pro/10+ #device ep # Etherlink III based cards #device fe # Fujitsu MB8696x based cards #device ie # EtherExpress 8/16, 3C507, StarLAN 10 etc. #device lnc # NE2100, NE32-VL Lance Ethernet cards #device sn # SMC's 9000 series of Ethernet chips #device xe # Xircom pccard Ethernet # ISA devices that use the old ISA shims #device le # Wireless NIC cards #device wlan # 802.11 support #device an # Aironet 4500/4800 802.11 wireless NICs. #device awi # BayStack 660 and others #device ral # Ralink Technology RT2500 wireless NICs. #device wi # WaveLAN/Intersil/Symbol 802.11 wireless NICs. #device wl # Older non 802.11 Wavelan wireless NIC. # Pseudo devices. device loop # Network loopback device random # Entropy device device ether # Ethernet support #device sl # Kernel SLIP device ppp # Kernel PPP device tun # Packet tunnel. device pty # Pseudo-ttys (telnet etc) device md # Memory "disks" #device gif # IPv6 and IPv4 tunneling #device faith # IPv6-to-IPv4 relaying (translation) # The `bpf' device enables the Berkeley Packet Filter. # Be aware of the administrative consequences of enabling this! # Note that 'bpf' is required for DHCP. device bpf # Berkeley packet filter # USB support device uhci # UHCI PCI->USB interface #device ohci # OHCI PCI->USB interface #device ehci # EHCI PCI->USB interface (USB 2.0) device usb # USB Bus (required) #device udbp # USB Double Bulk Pipe devices device ugen # Generic #device uhid # "Human Interface Devices" #device ukbd # Keyboard #device ulpt # Printer device umass # Disks/Mass storage - Requires scbus and da #device ums # Mouse #device ural # Ralink Technology RT2500USB wireless NICs #device urio # Diamond Rio 500 MP3 player #device uscanner # Scanners # USB Ethernet, requires miibus #device aue # ADMtek USB Ethernet #device axe # ASIX Electronics USB Ethernet #device cdce # Generic USB over Ethernet #device cue # CATC USB Ethernet #device kue # Kawasaki LSI USB Ethernet #device rue # RealTek RTL8150 USB Ethernet # FireWire support #device firewire # FireWire bus code #device sbp # SCSI over FireWire (Requires scbus and da) #device fwe # Ethernet over FireWire (non-standard!) device sound # "newpcm" sound support device snd_es137x #---ESS #device snd_ess #ESS #device snd_sbc # bridge driver for SB-compatibles #--------------------------------------------------------------------------- # ISDN4BSD # # See /usr/share/examples/isdn/ROADMAP for an introduction to isdn4bsd. # # i4b passive ISDN cards support contains the following hardware drivers: # # isic - Siemens/Infineon ISDN ISAC/HSCX/IPAC chipset driver # iwic - Winbond W6692 PCI bus ISDN S/T interface controller # ifpi - AVM Fritz!Card PCI driver # ifpi2 - AVM Fritz!Card PCI version 2 driver # ihfc - Cologne Chip HFC ISA/ISA-PnP chipset driver # ifpnp - AVM Fritz!Card PnP driver # itjc - Siemens ISAC / TJNet Tiger300/320 chipset # # i4b active ISDN cards support contains the following hardware drivers: # # iavc - AVM B1 PCI, AVM B1 ISA, AVM T1 # # Note that the ``options'' (if given) and ``device'' lines must BOTH # be uncommented to enable support for a given card ! # # In addition to a hardware driver (and probably an option) the mandatory # ISDN protocol stack devices and the mandatory support device must be # enabled as well as one or more devices from the optional devices section. # #--------------------------------------------------------------------------- # ifpi driver for AVM Fritz!Card PCI # # AVM Fritz!Card PCI #->device ifpi # AVM Fritz!Card PCI version 2 #device ifpi2 # #--------------------------------------------------------------------------- # ISDN Protocol Stack - mandatory for all hardware drivers # # Q.921 / layer 2 - i4b passive cards D channel handling #->device i4bq921 # # Q.931 / layer 3 - i4b passive cards D channel handling #->device i4bq931 # # layer 4 - i4b common passive and active card handling #->device i4b # #--------------------------------------------------------------------------- # ISDN devices - mandatory for all hardware drivers # # userland driver to do ISDN tracing (for passive cards only) #->device i4btrc #->options NI4BTRC=2 # # userland driver to control the whole thing #->device i4bctl # #--------------------------------------------------------------------------- # ISDN devices - optional # # userland driver for access to raw B channel #->device i4brbch #->options NI4BRBCH=2 # # userland driver for telephony #device i4btel #options NI4BTEL=2 # # network driver for IP over raw HDLC ISDN #device i4bipr #options NI4BIPR=4 # enable VJ header compression detection for ipr i/f #options IPR_VJ # enable logging of the first n IP packets to isdnd (n=32 here) #options IPR_LOG=32 # # network driver for sync PPP over ISDN; requires an equivalent # number of sppp device to be configured #device i4bisppp #options NI4BISPPP=4 # # B-channel interface to the netgraph subsystem #device i4bing #options NI4BING=2 --- DIEGO4b ends here --- >Release-Note: >Audit-Trail: >Unformatted: