From owner-freebsd-questions Sun Dec 2 9:24:53 2001 Delivered-To: freebsd-questions@freebsd.org Received: from mail2.cableone.net (mail2.cableone.net [24.116.0.54]) by hub.freebsd.org (Postfix) with ESMTP id 234A637B417 for ; Sun, 2 Dec 2001 09:24:34 -0800 (PST) Received: from hal ([24.116.49.212]) by mail2.cableone.net with Microsoft SMTPSVC(5.5.1877.447.44); Sun, 2 Dec 2001 10:22:59 -0700 Message-ID: <011101c17b56$35267040$6601a8c0@hal> From: "denny white" To: Subject: IPv6 & NIC problems, slow access using linksys pccard and ed driver Date: Sun, 2 Dec 2001 11:24:23 -0600 MIME-Version: 1.0 Content-Type: text/plain; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2600.0000 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2600.0000 Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Had written to the group previously about this problem, then used another system for awhile on my laptop instead of FreeBSD in order to get some work done. Now am running FreeBSD again, version 4.4 & everything is working fine except am still getting dismal speeds on my cable Internet connection. When I had IPv6 enabled in the kernel & in rc.conf, I would get the message "DAD detected duplicate IPv6 address fe80:0004::02e0:98ff:fe8a:a1fc: NS in/out=3D1/1 NA in =3D0". I had read = where someone else had similar problems & that's when I commented IPv6 out in rc.conf, took it out of the kernel & recompiled it. The 1st time = after reboot, I got great speeds for awhile. Then later it was back to about ISDN = rates & often much lower. On Ted Mittelstaedt's advice from message back from several months ago, I've ordered a 3com 3c589c nic, because he said that's the 1st thing anyone would ask me, if I had the same the problem = with any other cards, but while I'm waiting on it, I'd still like to get to = the bottom of this if I could. Below are copies of the current ifconfig & dmesg output = along with pccard_ether & the kernel config info. Please advise if there's = anything else I can post to help.=20 The pcmcia nic info is: LinkSys Fast Ethernet 10/100 PC Card - Model NP100 Thanks to all for any & all help. Dennis White -------------------------------------------------------------------------= ------------------------------- ifconfig output: lp0: flags=3D8810 mtu 1500 lo0: flags=3D8049 mtu 16384 inet 127.0.0.1 netmask 0xff000000 ed1: flags=3D8843 mtu 1500 inet 192.168.1.101 netmask 0xffffff00 broadcast 192.168.1.255 ether 00:e0:98:8a:a1:fc media: Ethernet autoselect (10baseT/UTP) status: active --------------------------------------------------------------------- pccard_ether: #!/bin/sh - # # $FreeBSD: src/etc/pccard_ether,v 1.15.2.9.2.1 2001/09/14 17:32:25 imp = Exp $ # # pccard_ether interfacename [start|stop] [ifconfig option] # # example: pccard_ether ep0 start -link0 # stop_dhcp() { if [ -s /var/run/dhclient.${interface}.pid ]; then pidfile=3D"/var/run/dhclient.${interface}.pid" elif [ -s /var/run/dhcpc.${interface}.pid ]; then pidfile=3D"/var/run/dhcpc.${interface}.pid" else return fi kill `cat ${pidfile}` rm -f ${pidfile} } start_dhcp() { stop_dhcp if [ -x "${dhcp_program}" ]; then if [ `basename ${dhcp_program}` =3D "dhclient" ]; then pidfile=3D"/var/run/dhclient.${interface}.pid" dhcp_flags=3D"${dhcp_flags} -pf ${pidfile}" fi ${dhcp_program} ${dhcp_flags} ${interface} else echo "${dhcp_program}: DHCP client software not available" fi } # Suck in the configuration variables # if [ -r /etc/defaults/rc.conf ]; then . /etc/defaults/rc.conf source_rc_confs elif [ -r /etc/rc.conf ]; then . /etc/rc.conf fi interface=3D$1 shift startstop=3D$1 shift case ${pccard_ether_delay} in [Nn][Oo]) ;; [0-9]) sleep ${pccard_ether_delay} ;; *) # Default until it has had a chance to make it to = /etc/defaults/rc.conf sleep 5 ;; esac case ${pccard_ifconfig} in [Nn][Oo] | '') ;; *) # Backward compatible eval ifconfig_${interface}=3D\${pccard_ifconfig} ;; esac case ${startstop} in [Ss][Tt][Aa][Rr][Tt] | '') if [ -r /etc/start_if.${interface} ]; then . /etc/start_if.${interface} fi eval ifconfig_args=3D\$ifconfig_${interface} case ${ifconfig_args} in [Nn][Oo] | '') ;; [Dd][Hh][Cc][Pp]) # Start up the DHCP client program start_dhcp ;; *) # Do the primary ifconfig if specified ifconfig ${interface} ${ifconfig_args} $* # Check to see if aliases need to be added alias=3D0 while : do eval ifx_args=3D\$ifconfig_${interface}_alias${alias} if [ -n "${ifx_args}" ]; then ifconfig ${interface} ${ifx_args} alias alias=3D`expr ${alias} + 1` else break; fi done # Do ipx address if specified eval ifx_args=3D\$ifconfig_${interface}_ipx if [ -n "${ifx_args}" ]; then ifconfig ${interface} ${ifx_args} fi # Add default route into $static_routes case ${defaultrouter} in [Nn][Oo] | '') ;; *) static_routes=3D"default ${static_routes}" route_default=3D"default ${defaultrouter}" ;; esac # Add private route for this interface into $static_routes eval ifx_routes=3D\$static_routes_${interface} if [ -n "${ifx_routes}" ]; then static_routes=3D"${ifx_routes} ${static_routes}" fi # Set up any static routes if specified if [ -n "${static_routes}" ]; then for i in ${static_routes}; do eval route_args=3D\$route_${i} route add ${route_args} done fi ;; esac # IPv6 setup case ${ipv6_enable} in [Yy][Ee][Ss]) if [ -r /etc/rc.network6 ]; then . /etc/rc.network6 network6_interface_setup ${interface} fi ;; esac ;; # Stop the interface *) if [ -r /etc/stop_if.${interface} ]; then . /etc/stop_if.${interface} fi eval ifconfig_args=3D\$ifconfig_${interface} case ${ifconfig_args} in [Nn][Oo] | '') ;; [Dd][Hh][Cc][Pp]) # Stop the DHCP client for this interface stop_dhcp ;; *) # Delelte static route if specified eval ifx_routes=3D\$static_routes_${interface} if [ -n "${ifx_routes}" ]; then for i in ${ifx_routes}; do eval route_args=3D\$route_${i} route delete ${route_args} done fi # Delete aliases if exist alias=3D0 while : do eval ifx_args=3D\$ifconfig_${interface}_alias${alias} if [ -n "${ifx_args}" ]; then ifconfig ${interface} ${ifx_args} alias delete alias=3D`expr ${alias} + 1` else break; fi done ;; esac # Remove the network interface and clean the ARP table ifconfig ${interface} delete arp -d -a ;; esac -------------------------------------------------------------------- current kernel config # # GENERIC -- Generic kernel configuration file for FreeBSD/i386 # # For more information on this file, please read the handbook section on # Kernel Configuration Files: # # http://www.FreeBSD.org/handbook/kernelconfig-config.html # # The handbook is also available locally in /usr/share/doc/handbook # if you've installed the doc distribution, otherwise always see the # FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the # latest information. # # An exhaustive list of options and more detailed explanations of the # device lines is also present in the ./LINT configuration file. If you = are # in doubt as to the purpose or necessity of a line, check first in = LINT. # # $FreeBSD: src/sys/i386/conf/GENERIC,v 1.246.2.34 2001/08/12 13:13:46 = joerg Exp $ machine i386 #cpu I386_CPU #cpu I486_CPU #cpu I586_CPU cpu I686_CPU ident MYKERNEL2 maxusers 128 #makeoptions DEBUG=3D-g #Build kernel with gdb(1) debug symbols #options MATH_EMULATE #Support for x87 emulation options INET #InterNETworking #options INET6 #IPv6 communications protocols options FFS #Berkeley Fast Filesystem options FFS_ROOT #FFS usable as root device [keep this!] options SOFTUPDATES #Enable FFS soft updates support options MFS #Memory Filesystem options MD_ROOT #MD is a potential root device #options NFS #Network Filesystem #options NFS_ROOT #NFS usable as root device, NFS required #options MSDOSFS #MSDOS Filesystem #options CD9660 #ISO 9660 Filesystem #options CD9660_ROOT #CD-ROM usable as root, CD9660 required options PROCFS #Process filesystem options COMPAT_43 #Compatible with BSD 4.3 [KEEP THIS!] options SCSI_DELAY=3D15000 #Delay (in ms) before probing SCSI options UCONSOLE #Allow users to grab the console options USERCONFIG #boot -c editor options VISUAL_USERCONFIG #visual boot -c editor options KTRACE #ktrace(1) support options SYSVSHM #SYSV-style shared memory options SYSVMSG #SYSV-style message queues options SYSVSEM #SYSV-style semaphores options P1003_1B #Posix P1003_1B real-time extensions options _KPOSIX_PRIORITY_SCHEDULING options ICMP_BANDLIM #Rate limit bad replies options KBD_INSTALL_CDEV # install a CDEV entry in /dev # To make an SMP kernel, the next two are needed #options SMP # Symmetric MultiProcessor Kernel #options APIC_IO # Symmetric (APIC) I/O device isa device eisa device pci device pcm0 at isa? irq 5 drq 1 flags 0x0 # Floppy drives device fdc0 at isa? port IO_FD1 irq 6 drq 2 device fd0 at fdc0 drive 0 #device fd1 at fdc0 drive 1 # # If you have a Toshiba Libretto with its Y-E Data PCMCIA floppy, # don't use the above line for fdc0 but the following one: #device fdc0 # ATA and ATAPI devices device ata0 at isa? port IO_WD1 irq 14 #device ata1 at isa? port IO_WD2 irq 15 device ata device atadisk # ATA disk 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 amd # AMD 53C974 (Tekram DC-390(T)) #device isp # Qlogic family #device ncr # NCR/Symbios Logic #device sym # NCR/Symbios Logic (newer chipsets) #options SYM_SETUP_LP_PROBE_MAP=3D0x40 # Allow ncr to attach legacy NCR devices when # both sym and ncr are configured device adv0 at isa? device adw device bt0 at isa? device aha0 at isa? device aic0 at isa? device ncv # NCR 53C500 device nsp # Workbit Ninja SCSI-3 device stg # TMC 18C30/18C50 # SCSI peripherals device scbus # SCSI bus (required) #device da # Direct Access (disks) #device sa # Sequential Access (tape etc) #device cd # CD device pass # Passthrough device (direct SCSI access) # RAID controllers interfaced to the SCSI subsystem #device asr # DPT SmartRAID V, VI and Adaptec SCSI RAID #device dpt # DPT Smartcache - See LINT for options! #device mly # Mylex AcceleRAID/eXtremeRAID # RAID controllers #device aac # Adaptec FSA RAID, Dell PERC2/PERC3 #device ida # Compaq Smart RAID #device amr # AMI MegaRAID #device mlx # Mylex DAC960 family #device twe # 3ware Escalade # atkbdc0 controls both the keyboard and the PS/2 mouse device atkbdc0 at isa? port IO_KBD device atkbd0 at atkbdc? irq 1 flags 0x1 device psm0 at atkbdc? irq 12 device vga0 at isa? # splash screen/screen saver pseudo-device splash # syscons is the default console driver, resembling an SCO console device sc0 at isa? flags 0x100 # Enable this and PCVT_FREEBSD for pcvt vt220 compatible console driver #device vt0 at isa? #options XSERVER # support for X server on a vt console #options FAT_CURSOR # start with block cursor # If you have a ThinkPAD, uncomment this along with the rest of the PCVT = lines #options PCVT_SCANSET=3D2 # IBM keyboards are non-std # Floating point support - do not disable. device npx0 at nexus? port IO_NPX irq 13 # Power management support (see LINT for more options) device apm0 at nexus? disable flags 0x20 # Advanced Power Management # PCCARD (PCMCIA) support device card device pcic0 at isa? irq 0 port 0x3e0 iomem 0xd0000 device pcic1 at isa? irq 0 port 0x3e2 iomem 0xd4000 disable # Serial (COM) ports device sio0 at isa? port IO_COM1 flags 0x10 irq 4 device sio1 at isa? port IO_COM2 irq 3 device sio2 at isa? disable port IO_COM3 irq 5 device sio3 at isa? disable port IO_COM4 irq 9 # Parallel port device ppc0 at isa? irq 7 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 # PCI Ethernet NICs. #device de # DEC/Intel DC21x4x (``Tulip'') #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 dc # DEC/Intel 21143 and various workalikes #device fxp # Intel EtherExpress PRO/100B (82557, 82558) #device pcn # AMD Am79C97x PCI 10/100 NICs #device rl # RealTek 8129/8139 #device sf # Adaptec AIC-6915 (``Starfire'') #device sis # Silicon Integrated Systems SiS 900/SiS 7016 #device ste # Sundance ST201 (D-Link DFE-550TX) #device tl # Texas Instruments ThunderLAN #device tx # SMC EtherPower II (83c170 ``EPIC'') #device vr # VIA Rhine, Rhine II #device wb # Winbond W89C840F #device wx # Intel Gigabit Ethernet Card (``Wiseman'') #device xl # 3Com 3c90x (``Boomerang'', ``Cyclone'') # ISA Ethernet NICs. # 'device ed' requires 'device miibus' device ed0 at isa? port 0x280 irq 10 iomem 0xd8000 #device ex #device ep #device fe0 at isa? port 0x300 # Xircom Ethernet #device xe # PRISM I IEEE 802.11b wireless NIC. #device awi # WaveLAN/IEEE 802.11 wireless NICs. Note: the WaveLAN/IEEE really # exists only as a PCMCIA device, so there is no ISA attachment needed # and resources will always be dynamically assigned by the pccard code. device wi # Aironet 4500/4800 802.11 wireless NICs. Note: the declaration below = will # work for PCMCIA and PCI cards, as well as ISA cards set to ISA PnP # mode (the factory default). If you set the switches on your ISA # card for a manually chosen I/O address and IRQ, you must specify # those parameters here. device an # The probe order of these is presently determined by = i386/isa/isa_compat.c. device ie0 at isa? port 0x300 irq 10 iomem 0xd0000 #device le0 at isa? port 0x300 irq 5 iomem 0xd0000 device lnc0 at isa? port 0x280 irq 10 drq 0 device cs0 at isa? port 0x300 device sn0 at isa? port 0x300 irq 10 # Pseudo devices - the number indicates how many units to allocate. pseudo-device loop # Network loopback pseudo-device ether # Ethernet support #pseudo-device sl 1 # Kernel SLIP #pseudo-device ppp 1 # Kernel PPP pseudo-device tun # Packet tunnel. pseudo-device pty # Pseudo-ttys (telnet etc) pseudo-device md # Memory "disks" #pseudo-device gif # IPv6 and IPv4 tunneling #pseudo-device faith 1 # IPv6-to-IPv4 relaying (translation) #pseudo-device stf 1 # 6to4 IPv6 over IPv4 encapsulation # The `bpf' pseudo-device enables the Berkeley Packet Filter. # Be aware of the administrative consequences of enabling this! pseudo-device bpf #Berkeley packet filter # USB support device uhci # UHCI PCI->USB interface device ohci # OHCI PCI->USB interface device usb # USB Bus (required) 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 uscanner # Scanners # USB Ethernet, requires mii #device aue # ADMtek USB ethernet #device cue # CATC USB ethernet #device kue # Kawasaki LSI USB ethernet -------------------------------------------------------------------- dmesg output: Copyright (c) 1992-2001 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 4.4-RELEASE #0: Sun Dec 2 04:31:01 CST 2001 dennyboy@mobile2.cableone.net:/usr/src/sys/compile/MYKERNEL2 Timecounter "i8254" frequency 1193182 Hz CPU: Pentium II/Pentium II Xeon/Celeron (266.62-MHz 686-class CPU) Origin =3D "GenuineIntel" Id =3D 0x652 Stepping =3D 2 = Features=3D0x183f9ff real memory =3D 100597760 (98240K bytes) avail memory =3D 94314496 (92104K bytes) Preloaded elf kernel "kernel" at 0xc0356000. Pentium Pro MTRR support enabled md0: Malloc disk Using $PIR table, 4 entries at 0xc00f1330 npx0: on motherboard npx0: INT 16 interface pcib0: on motherboard pci0: on pcib0 pci_cfgintr_unique: hard-routed to irq 11 pci_cfgintr: 0:2 INTA routed to irq 11 pcic0: irq 11 at device 2.0 on pci0 pcic0: PCI Memory allocated: 0x44000000 pccard0: on pcic0 pci_cfgintr_linked: linked (61) to hard-routed irq 11 pci_cfgintr: 0:2 INTB routed to irq 11 pcic1: irq 11 at device 2.1 on pci0 pcic1: PCI Memory allocated: 0x44001000 pccard1: on pcic1 pci0: at 4.0 isab0: at device 7.0 on pci0 isa0: on isab0 atapci0: port 0xfe60-0xfe6f at device 7.1 = on pci0 ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on atapci0 uhci0: port 0xffe0-0xffff irq = 11 at device 7.2 on pci0 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 chip1: port 0xfe70-0xfe7f at = device 7.3 on pci0 chip2: port 0xff80-0xff9f irq 11 at = device 10.0 on pci0 orm0: