Date: Fri, 1 Dec 1995 17:49:11 +0200 From: Greenstein Jacob <green@wisdom.weizmann.ac.il> To: questions@freebsd.org Subject: Problems, 2.1.0-RELEASE/networking/SLIP Message-ID: <199512011549.RAA09144@narkis.wisdom.weizmann.ac.il>
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Dear Sir,
Would you be so kind to explain me the possible origins of the following
problem. I have just downloaded FreeBSD, 2.1.0-RELEASE from the
mirror-site. I had 2.0.5-RELEASE installed before. Then I recompiled
the kernel from new source code exactly with the same configuration file
(which is enclosed
at the end of this letter) and replaced all the binaries with new
ones from the 2.1.0-RELEASE distribution. And then I came to the
following situation.
The computer is connected to the service-provider with 4W leased line.
On this line we use SLIP protocol. As the line quality is not so
good, modems often came to "CARRIER LOST" situation and then automatically
reconnect. With FreeBSD 2.0.5 slattach used to distuinguish that
carrier has disappeared and recover SLIP connection after modems
became connected. In 2.1.0 slattach determines whenever carrier
disappear and appear, but never recovers the SLIP connection.
I am starting slattach in /etc/rc.local as
slattach -h -s 38400 /dev/cuaa2
I would be very obliged if you could help me with this problem.
Thank you greatly for your attention to this matter.
Yours faithfully,
Jacob Greenstein.
P.S. Please, find enclosed some configuration files.
--------------- P133 -configuration file; is used as config P133---------
#
# GENERIC -- Generic machine with WD/AHx/NCR/BTx family disks
#
# GENERIC,v 1.45.2.3 1995/06/05 21:50:41 jkh Exp
#
machine "i386"
cpu "I586_CPU"
ident "P133"
maxusers 40
options INET #InterNETworking
options FFS #Berkeley Fast Filesystem
options NFS #Network Filesystem
options GATEWAY #
options MSDOSFS #MSDOS Filesystem
options "CD9660" #ISO 9660 Filesystem
options PROCFS #Process filesystem
options "COMPAT_43" #Compatible with BSD 4.3
options "SCSI_DELAY=15" #Be pessimistic about Joe SCSI device
options BOUNCE_BUFFERS #include support for DMA bounce buffers
options UCONSOLE #Allow users to grab the console
#options USER_LDT #allow user-level control of i386 ldt
config kernel root on sd0
controller isa0
controller pci0
controller fdc0 at isa? port "IO_FD1" bio irq 6 drq 2 vector fdintr
disk fd0 at fdc0 drive 0
disk fd1 at fdc0 drive 1
tape ft0 at fdc0 drive 2
controller wdc0 at isa? port "IO_WD1" bio irq 14 flags 0x80ff80ff vector wdintr
disk wd0 at wdc0 drive 0
disk wd1 at wdc0 drive 1
controller wdc1 at isa? port "IO_WD2" bio irq 15 flags 0x80ff80ff vector wdintr
disk wd2 at wdc1 drive 0
disk wd3 at wdc1 drive 1
controller ncr0
controller sea0 at isa? bio irq 5 iomem 0xc8000 iosiz 0x2000 vector seaintr
controller scbus0
device sd0
device st0
device mcd0 at isa? port 0x300 bio irq 10 vector mcdintr
device scd0 at isa? port 0x230 bio
# syscons is the default console driver, resembling an SCO console
device sc0 at isa? port "IO_KBD" tty irq 1 vector scintr
# Enable this and PCVT_FREEBSD for pcvt vt220 compatible console driver
#device vt0 at isa? port "IO_KBD" tty irq 1 vector pcrint
#options "PCVT_FREEBSD=210" # pcvt running on FreeBSD 2.1
options XSERVER # include code for XFree86
device npx0 at isa? port "IO_NPX" irq 13 vector npxintr
device sio0 at isa? port "IO_COM1" tty irq 5 vector siointr
device sio1 at isa? port "IO_COM2" tty irq 9 vector siointr
device sio2 at isa? port "IO_COM3" tty irq 4 vector siointr
device sio3 at isa? port "IO_COM4" tty irq 3 vector siointr
device lpt0 at isa? port? tty irq 7 vector lptintr
device lpt1 at isa? port? tty
# Order is important here due to intrusive probes, do *not* alphabetize
# this list of network interfaces until the probes have been fixed.
# Right now it appears that the ie0 must be probed before ep0. See
# revision 1.20 of this file.
device de0
device ed0 at isa? port 0x320 net irq 10 iomem 0xd8000 vector edintr
device ed1 at isa? port 0x300 net irq 5 iomem 0xd8000 vector edintr
pseudo-device loop
pseudo-device ether
pseudo-device log
pseudo-device bpfilter
pseudo-device sl 1
# ijppp uses tun instead of ppp device
#pseudo-device ppp 1
pseudo-device tun 1
pseudo-device pty 16
pseudo-device gzip # Exec gzipped a.out's
#pseudo-device vn
------------------- /etc/sysconfig
#!/bin/sh
#
# This is sysconfig - a file full of useful variables that you can set
# to change the default startup behavior of your system.
#
# $Id: sysconfig,v 1.14 1995/05/17 04:46:57 rgrimes Exp $
######################### Start Of Syscons Section #######################
# Choose keyboard map from /usr/share/syscons/keymaps/* or NO if default.
keymap="ru.cp866"
# Set keyboard rate to: slow, normal, fast or NO if default.
keyrate="normal"
# Change function keys default values (or no change if NO)
# Syntax: "<funkey_number> <new_value> [<funkey_number> <new_value>]..."
keychange=NO
# Desired cursor type {normal|blink|destructive}, NO if no change
cursor=NO
# Choose screen map from /usr/share/syscons/scrnmaps/* (or NO for none)
scrnmap=NO
# Choose font 8x16 from /usr/share/syscons/fonts/* (or NO for default)
font8x16=NO
# Choose font 8x14 from /usr/share/syscons/fonts/* (or NO for default)
font8x14=NO
# Choose font 8x8 from /usr/share/syscons/fonts/* (or NO for default)
font8x8=NO
# Set blank time (in seconds) or "off" to turn it off (or NO for default)
blanktime=NO
# Set to screen saver desired: blank, green, snake, star (or NO for none)
saver=NO
# General russian setup for example:
# (koi8-r keyboard with cp866 screen font mapped to koi8-r)
#
# keymap=ru.koi8-r
# keyrate=fast
keychange="61 [K"
cursor=destructive
# scrnmap=koi8-r2cp866
font8x16=cp866b-8x16
font8x14=cp866-8x14
font8x8=cp866-8x8
# blanktime=600
# saver=snake
######################### End Of Syscons Section #######################
######################### Start Of Netconfig Section #######################
# Set to the name of your host - this is pretty important!
hostname="math.ipme.ru"
# Set to the NIS domainname of your host, or NO if none
defaultdomainname=NO
#
# Some broken implementations can't handle the RFC 1323 and RFC 1644
# TCP options. If TCP connections randomly hang, try disabling this,
# and bug the vendor of the losing equipment.
#
tcp_extensions=YES
#
# Set to the list of network devices on this host. You must have an
# ifconfig_${network_interface} line for each interface listed here.
# for example:
#
# network_interfaces="ed0 sl0 lo0"
# ifconfig_ed0="inet 10.0.0.1 netmask 0xffffff00"
# ifconfig_sl0="inet 10.0.1.0 netmask 0xffffff00"
#
network_interfaces="sl0 ed0 lo0"
ifconfig_ed0="inet 194.135.188.10 netmask 255.255.255.128 broadcast 194.135.188.127"
ifconfig_sl0="inet 194.135.188.132 194.135.188.131 netmask 0xfffffffc"
ifconfig_lo0="inet localhost"
#
# Set to the list of route add lines for this host. You must have a
# route_${static_routes} line for each static route listed here.
#
static_routes="multicast loopback"
route_multicast="224.0.0.0 -netmask 0xf0000000 -interface ${hostname}"
#route_multicast="194.135.188.0 -netmask 0xf0000000 -interface ${hostname}"
route_loopback="${hostname} localhost"
# Set to the host you'd like set as your default router, or NO for none.
#defaultrouter="194.135.188.1"
defaultrouter="194.135.188.131"
# These are the flags you'd like to start the routing daemon with
routedflags=-q
# timed flags, or NO if you don't want to start the time daemon
timedflags=NO
# xntpd flags, or NO if you don't want to start the xntpd daemon
xntpdflags="NO"
# this is inoperative unless xntpd is enabled; NO to disable
tickadjflags="-Aq"
# Set to the site you'd like to syncronize your clock from (gatekeeper.dec.com,
# for example) or NO for no such site.
ntpdate="NO"
# Set to YES if you want to run rwhod
rwhod=NO
# Default sendmail flags. -bd is pretty mandatory, -q<n>m sets the queue scan
# time in minutes. If set to NO, don't start sendmail at all.
sendmail_flags="-B8BITMIME -bd -q30m"
# Set to appropriate flags if you want to use AMD
amdflags="NO"
# Set to YES if this machine will be an NFS client
nfs_client="NO"
# Set to YES if this machine will be an NFS server
nfs_server="NO"
# Set to appropriate flags if you want to start NIS for a client
nis_clientflags="NO"
# Set to appropriate flags if you want to start NIS for a server
nis_serverflags="NO"
# Set to appropriate flags for yppasswdd, if you wish to run it.
# Typical flags might be "-m /var/yp/master.passwd -s -f"
yppasswddflags="NO"
# Set to appropriate flags for named, if you have a full-time
# connection to the Internet.
# For most hosts, flags should be "-b /etc/namedb/named.boot"
namedflags="-b /etc/namedb/named.boot"
#namedflags=NO
# Set to YES if you want to run the X-10 power controller daemon
xtend=NO
# Set to YES if you want kernel crashdumps to be saved for debugging
savecore=NO
# Set to YES if you want to run Kerberos authentication
kerberos_server=NO
# Set to YES if you want to run gated
gated=NO
# Set to YES if you wish to check quotas. NOTE: For now this probably
# doesn't work and should be left disabled.
check_quotas=NO
# Set to YES to turn on accounting. NOTE: For now this probably
# doesn't work and should be left disabled.
accounting=NO
# This stuff needed for proper daemons tuning, comsat f.e.
# See profile and csh.login also.
# Uncomment next line if you want to setup your 8-bit locale at program
# startup automatically
# ENABLE_STARTUP_LOCALE=; export ENABLE_STARTUP_LOCALE
# Uncomment next line to activate russian locale
# LANG=ru_SU.KOI8-R; export LANG
# Uncomment next line to activate italian locale
# LANG=it_IT.ISO8859-1; export LANG
# For full list of locales, check /usr/share/locale/*
######################### End Of Netconfig Section #######################
######################### Start Of Misc Section #######################
# Set to YES if you want ibcs2 (SCO) emulation loaded at startup
ibcs2=NO
----------------------------
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