Re: [FW-1] Need a file from Solaris 7

[Hal Dorsman <hdorsman@FW1-NOSPAMBLACKFOOT.COM>]

-----Original Message-----
From: Daniel Schade [mailto:firewall-1@GMX.DE]
Sent: Wednesday, November 14, 2001 11:01 AM
To: FW-1-MAILINGLIST@beethoven.us.checkpoint.com
Subject: [FW-1] Need a file from Solaris 7


Hi friends,

i need the original solaris 7 file /etc/rc2.d/S69inet

Best regards from germany
[Hal Dorsman]

#!/sbin/sh

#

# Copyright (c) 1995, 1997-1998 by Sun Microsystems, Inc.

# All rights reserved.

#

#ident "@(#)inetinit 1.34 98/07/08 SMI"

#

# This is the second phase of TCP/IP configuration. The first part,

# run in the "/etc/rcS.d/S30rootusr.sh" script, does all configuration

# necessary to mount the "/usr" filesystem via NFS. This includes configuring

# the interfaces and setting the machine's hostname. The second part,

# run in this script, does all configuration that can be done before

# NIS or NIS+ is started. This includes configuring IP routing,

# setting the NIS domainname and setting any tunable parameters. The

# third part, run in a subsequent startup script, does all

# configuration that may be dependent on NIS/NIS+ maps. This includes

# a final re-configuration of the interfaces and starting all internet

# services.

#

case "$1" in

'start')

;; # Fall through -- rest of script is the initialization code

'stop')

#

# If we were routing dynamically, we will note this with

# the .dynamic_routing file, so that we can leave the routes

# in place without thinking they're static route entries

# when we come back into states 2 or 3.

#

if /usr/bin/pgrep -x -u 0 'in.routed|in.rdisc' >/dev/null 2>&1; then

/usr/bin/pkill -x -u 0 'in.routed|in.rdisc'

> /etc/.dynamic_routing

fi

exit 0

;;

*)

echo "Usage: $0 { start | stop }"

exit 1

;;

esac

# Set TCP ISS generation. By default the ISS generation is

# time + random()-delta. This might not be strong enough for some users.

#

# See /etc/default/inetinit for settings and further info.

# Set the RFC 1948 entropy, regardless of if I'm using it or not.

#

# Use the encrypted root password as a source of entropy. Otherwise,

# just use the pre-set (and hopefully difficult to guess) entropy that

# tcp used when it loaded.

encr=`awk -F: '/^root:/ {print $2}' /etc/shadow`

[ -z "$encr" ] || /usr/sbin/ndd -set /dev/tcp tcp_1948_phrase $encr

unset encr

# Get value of TCP_STRONG_ISS

[ -f /etc/default/inetinit ] && . /etc/default/inetinit

# Use value of TCP_STRONG_ISS specified in /etc/default/inetinit, otherwise

# use TCP's internal default setting.

if [ $TCP_STRONG_ISS ]; then

/usr/sbin/ndd -set /dev/tcp tcp_strong_iss $TCP_STRONG_ISS

fi

#

# Configure default routers using the local "/etc/defaultrouter"

# configuration file. The file can contain the hostnames or IP

# addresses of one or more default routers. If hostnames are used,

# each hostname must also be listed in the local "/etc/hosts" file

# because NIS and NIS+ are not running at the time that this script is

# run. Each router name or address is listed on a single line by

# itself in the file. Anything else on that line after the router's

# name or address is ignored. Lines that begin with "#" are

# considered comments and ignored.

#

# The default routes listed in the "/etc/defaultrouter" file will

# replace those added by the kernel during diskless booting. An

# empty "/etc/defaultrouter" file will cause the default route

# added by the kernel to be deleted.

#

# Note that the default router file is ignored if we received routes

# from a DHCP server. Our policy is to always trust DHCP over local

# administration.

#

if [ "x`echo /etc/dhcp.*[0-9]`" = 'x/etc/dhcp.*[0-9]' ]; then

defrouters=

try_dhcp=no

else

defrouters=`/sbin/dhcpinfo Router`

if [ $? -eq 2 ]; then

>/tmp/.notdhcp

try_dhcp=no

else

[ -f /tmp/.notdhcp ] && /usr/bin/rm -f /tmp/.notdhcp

try_dhcp=yes

fi

fi

if [ -z "$defrouters" -a -f /etc/defaultrouter ]; then

defrouters=`grep -v \^\# /etc/defaultrouter | awk '{print $1}'`

if [ -n "$defrouters" ]; then

#

# We want the default router(s) listed in /etc/defaultrouter

# to replace the one added from the BOOTPARAMS WHOAMI response

# but we must avoid flushing the last route between the running

# system and its /usr file system.

# First, remember the original route.

shift $#

set -- `netstat -rn | grep '^default'`

route_IP="$2"

# Next, add those from /etc/defaultrouter. While doing this,

# if one of the routes we add is for the route previously

# added as a result of the BOOTPARAMS response, we will see

# a message of the form:

# "add net default: gateway a.b.c.d: entry exists"

do_delete=yes

for router in $defrouters; do

set -- `/usr/sbin/route -n add default $router`

[ $? -eq 0 -a "x$5" = "x$route_IP:" ] && do_delete=no

done

# Finally, delete the original default route unless it was

# also listed in the defaultrouter file.

if [ -n "$route_IP" -a $do_delete = yes ]; then

/usr/sbin/route -n delete default $route_IP > /dev/null

fi

else

/usr/sbin/route -fn > /dev/null

fi

fi

#

# Set NIS domainname if locally configured.

#

if [ -f /etc/defaultdomain ]; then

/usr/bin/domainname `cat /etc/defaultdomain`

echo "NIS domainname is `/usr/bin/domainname`"

fi

#

# Run routed/router discovery if we don't already have a default

# route installed or if we had been running them in a previous

# multiuser state.

#

if [ -z "$defrouters" -a ! -f /etc/.dynamic_routing ]; then

#

# No default routes were setup by "route" command above - check the

# kernel routing table for any other default routes.

#

/usr/bin/netstat -rn | /usr/bin/grep default >/dev/null 2>&1 && \

defrouters=yes

fi

[ -f /etc/.dynamic_routing ] && /usr/bin/rm -f /etc/.dynamic_routing

if [ -z "$defrouters" ]; then

#

# Determine how many active interfaces there are and how many pt-pt

# interfaces. Act as a router if there are more than 2 interfaces

# (including the loopback interface) or one or more point-point

# interface. Also act as a router if /etc/gateways exists.

#

# Do NOT act as a router if /etc/notrouter exists.

# Do NOT act as a router if DHCP was used to configure interface(s)

#

inetifaddrs="`/usr/sbin/ifconfig -au | /usr/bin/grep inet`"

numifs=`echo "$inetifaddrs" | /usr/bin/wc -l`

numptptifs=`echo "$inetifaddrs" | /usr/bin/egrep -c -e '-->'`

if [ $try_dhcp = yes ]; then

numdhcp=`/usr/sbin/ifconfig -a | grep -c DHCP`

else

numdhcp=0

fi

if [ ! -f /etc/notrouter -a $numdhcp -eq 0 -a \

\( $numifs -gt 2 -o $numptptifs -gt 0 -o -f /etc/gateways \) ]

then

# Machine is a router: turn on ip_forwarding, run routed,

# and advertise ourselves as a router using router discovery.

echo 'machine is a router.'

/usr/sbin/ndd -set /dev/ip ip_forwarding 1

[ -f /usr/sbin/in.routed ] && /usr/sbin/in.routed -s

[ -f /usr/sbin/in.rdisc ] && /usr/sbin/in.rdisc -r

else

# Machine is a host: if router discovery finds a router then

# we rely on router discovery. If there are not routers

# advertising themselves through router discovery

# run routed in space-saving mode.

# Turn off ip_forwarding

if [ $try_dhcp = yes ]; then

forwarding=`/sbin/dhcpinfo IpFwdF`

[ -z "$forwarding" ] && forwarding=0

else

forwarding=0

fi

/usr/sbin/ndd -set /dev/ip ip_forwarding $forwarding

if [ -f /usr/sbin/in.rdisc ] && /usr/sbin/in.rdisc -s; then

echo 'starting router discovery.'

elif [ -f /usr/sbin/in.routed ]; then

/usr/sbin/in.routed -q

echo 'starting routing daemon.'

fi

fi

else

if [ $try_dhcp = yes ]; then

forwarding=`/sbin/dhcpinfo IpFwdF`

[ -z "$forwarding" ] && forwarding=0

else

forwarding=0

fi

/usr/sbin/ndd -set /dev/ip ip_forwarding $forwarding

fi







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