Patch-ID# 103011-06 Keywords: 4.0, boot, fddi/s, red Synopsis: SunFDDI 4.0: System (SS1000E) can't connect to FDDI ring Date: Mar/21/97 Solaris Release: 2.3, 2.4, 2.5, 2.5.1 SunOS Release: 5.3, 5.4, 5.5, 5.5.1 Unbundled Product: SunFDDI Unbundled Release: 4.0 Relevant Architectures: sparc BugId's fixed with this patch: 1228732, 1232741, 1233322, 1247957, 1247958, 1240451, 1239518, 4006030 Changes incorporated in this version: 4006030 Patches accumulated and obsoleted by this patch: Patches which conflict with this patch: Patches required with this patch: 101318-71, 101734-03, 101945-27, 102038-02 Obsoleted by: Files included with this patch: /kernel/drv/nf /kernel/drv/smt Problem Description: (Rev. 01) 1228732: FDDI 4.0 makes the Mbone tunnel router hangs under heavy stress (Rev. 02) 1232741: ip module is not handling the more bit correctly. (Rev. 03) 1233322: Stream modules monitoring FDDI causes Panic (Rev. 04) 1247957: High CPU utilization when FDDI driver runs out transmit resources. 1247958: FDDI driver corrupts destination address in RARP reply. 1240451: fddi panics when run init 0 or init 6, halt would work fine. (Rev. 05) 1239518: dhcp do not working with fddi 4.0 (Rev. 06) 4006030: System(SS1000E) brings up correctly, but can't connect to the FDDI ring. Document complement for FDDI/S 4.0 document (802-5144-10, SunFDDI SBus Adapter 4.0 User'sGuide) "Changing Default MAC Address" on Page 113, section 9 is not enough. Please add the following timing work around if you encounter bug #4006030. Make a copy of /etc/rcS.d/S30rootusr.sh in /var/tmp. Copy the following script into /etc/rcS.d/S30rootusr.sh. Make sure persmissions and ownerships look like this: -rwxr--r-- 2 root sys 5137 May 2 1996 S30rootusr.sh* Note: The MAC address 8:0:20:80:20:20 in the script is only an example. You must change it to either to the system's default one or the one that is in the FDDI EEPROM. Changes in the following script are bounded with ###. The rest of the script is the original S30rootusr.sh that came with the system. #!/sbin/sh # Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T # All Rights Reserved # THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T # The copyright notice above does not evidence any # actual or intended publication of such source code. # # Copyright (c) 1991, Sun Microsystems Inc. # #ident "@(#)rootusr 1.8 95/02/24 SMI" # Make sure that the libraries essential # to this stage of booting can be found. LD_LIBRARY_PATH=/etc/lib; export LD_LIBRARY_PATH # # # Configure the software loopback driver. The network initialization is # done early to support diskless and dataless configurations. # /sbin/ifconfig lo0 127.0.0.1 up 2>&1 >/dev/null # # For interfaces that were configured by the kernel (e.g. those on diskless # machines), reset the netmask using the local "/etc/netmasks" file, if # one exists. # /sbin/ifconfig -au netmask + broadcast + 2>&1 >/dev/null # # Get the list of network interfaces to configure by breaking # /etc/hostname.* into separate args by using "." as a shell separator # character, then step through args and ifconfig every other arg. # Set the netmask along the way using local "/etc/netmasks" file. # This also sets up the streams plumbing for the interface. # With an empty /etc/hostname.* file this only sets up the streams plumbing # allowing the ifconfig auto-revarp command will attempt to set the address. # ### First FDDI Added Fix Starts Here ### sleep2s() { COUNT="1 2 3 4 5 6 7 8 9 10 11 12 13 14" for cnt1 in $COUNT; do for cnt2 in $COUNT; do for cnt3 in $COUNT; do echo "sleep2s dummy output" > /dev/null done; done; done } ### First FDDI Added Fix Ends Here ### interface_names="`echo /etc/hostname.*[0-9] 2>/dev/null`" if test "$interface_names" != "/etc/hostname.*[0-9]" then ( echo "configuring network interfaces:\c" IFS="$IFS." set `echo /etc/hostname\.*[0-9]` while test $# -ge 2 do shift if [ "$1" != "xx0" ]; then addr=`shcat /etc/hostname\.$1` /sbin/ifconfig $1 plumb ### Second FDDI Added Fix starts here ### if [ $1 = "nf0" ] ; then sleep2s ifconfig nf0 ether 8:0:20:80:20:20 fi ### Second FDDI Added Fix Ends Here ### if test -n "$addr" then /sbin/ifconfig $1 inet "$addr" netmask + \ broadcast + -trailers up \ 2>&1 > /dev/null fi echo " $1\c" fi shift done echo "." ) fi # # configure the rest of the interfaces automatically, quietly. # /sbin/ifconfig -ad auto-revarp netmask + broadcast + -trailers up \ 2>&1 >/dev/null # # Set the hostname from a local config file, if one exists. # hostname="`shcat /etc/nodename 2>/dev/null`" if [ ! -z "$hostname" ]; \ then /sbin/uname -S $hostname fi # # Otherwise, set host information from bootparams RPC protocol. # if [ -z "`/sbin/uname -n`" ]; then /sbin/hostconfig -p bootparams fi # # If local and network configuration failed, re-try network # configuration until we get an answer. We want this loop to be # interruptible so that the machine can still be brought up manually # when the servers are not cooperating. # trap 'intr=1' 2 3 while [ -z "`/sbin/uname -n`" -a ! -f /etc/.UNCONFIGURED -a -z "${intr}" ]; do echo "re-trying host configuration..." /sbin/ifconfig -ad auto-revarp up 2>&1 >/dev/null /sbin/hostconfig -p bootparams 2>&1 >/dev/null done trap 2 3 echo "Hostname: `/sbin/uname -n`" >&2 # # If "/usr" is going to be NFS mounted from a host on a different # network, we must have a routing table entry before the mount is # attempted. One may be added by the diskless kernel or by the # "hostconfig" program above. Setting a default router here is a problem # because the default system configuration does not include the # "route" program in "/sbin". Thus we only try to add a default route # at this point if someone managed to place a static version of "route" into # "/sbin". Otherwise, we may add the route at run level 2 after "/usr" # has been mounted and NIS is running. # # Note that since NIS is not running at this point, the router's name # must be in "/etc/hosts" or its numeric IP address must be used in the file. # if [ -f /sbin/route -a -f /etc/defaultrouter ]; then /sbin/route -f add default `cat /etc/defaultrouter` 1 fi # # Root is already mounted (by the kernel), but still needs to be checked, # possibly remounted and entered into mnttab. First mount /usr read only # if it is a separate file system. This must be done first to allow # utilities such as fsck and setmnt to reside on /usr minimizing the space # required by the root file system. # exec < ${vfstab}; readvfstab "/usr" if [ "${mountp}" ] then if [ "${fstype}" = "cachefs" ]; then # # Mount without the cache initially. We'll enable it # later at remount time. This lets us avoid # teaching the statically linked mount program about # cachefs. Here we determine the backfstype. # This is not pretty, but we have no tools for parsing # the option string until we get /usr mounted... # case "$mntopts" in *backfstype=nfs*) cfsbacktype=nfs ;; *backfstype=hsfs*) cfsbacktype=hsfs ;; *) echo "invalid vfstab entry for /usr" cfsbacktype=nfs ;; esac /sbin/mount -m -F ${cfsbacktype} -o ro ${special} ${mountp} else /sbin/mount -m -o ro /usr fi fi # Reset the library path now that we are # past the critical stage. LD_LIBRARY_PATH=/usr/lib; export LD_LIBRARY_PATH ### End of the Rootusr Script ### Patch Installation Instructions: -------------------------------- Generic 'installpatch' and 'backoutpatch' scripts are provided within each patch package with instructions appended to this section. Other specific or unique installation instructions may also be necessary and should be described below. Special Install Instructions: ----------------------------- None.