1*6ba597c5SAnurag S. Maskey#!/sbin/sh
2*6ba597c5SAnurag S. Maskey#
3*6ba597c5SAnurag S. Maskey# CDDL HEADER START
4*6ba597c5SAnurag S. Maskey#
5*6ba597c5SAnurag S. Maskey# The contents of this file are subject to the terms of the
6*6ba597c5SAnurag S. Maskey# Common Development and Distribution License (the "License").
7*6ba597c5SAnurag S. Maskey# You may not use this file except in compliance with the License.
8*6ba597c5SAnurag S. Maskey#
9*6ba597c5SAnurag S. Maskey# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10*6ba597c5SAnurag S. Maskey# or http://www.opensolaris.org/os/licensing.
11*6ba597c5SAnurag S. Maskey# See the License for the specific language governing permissions
12*6ba597c5SAnurag S. Maskey# and limitations under the License.
13*6ba597c5SAnurag S. Maskey#
14*6ba597c5SAnurag S. Maskey# When distributing Covered Code, include this CDDL HEADER in each
15*6ba597c5SAnurag S. Maskey# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16*6ba597c5SAnurag S. Maskey# If applicable, add the following below this CDDL HEADER, with the
17*6ba597c5SAnurag S. Maskey# fields enclosed by brackets "[]" replaced with your own identifying
18*6ba597c5SAnurag S. Maskey# information: Portions Copyright [yyyy] [name of copyright owner]
19*6ba597c5SAnurag S. Maskey#
20*6ba597c5SAnurag S. Maskey# CDDL HEADER END
21*6ba597c5SAnurag S. Maskey#
22*6ba597c5SAnurag S. Maskey#
23*6ba597c5SAnurag S. Maskey# Copyright 2010 Sun Microsystems, Inc.  All rights reserved.
24*6ba597c5SAnurag S. Maskey# Use is subject to license terms.
25*6ba597c5SAnurag S. Maskey#
26*6ba597c5SAnurag S. Maskey
27*6ba597c5SAnurag S. Maskey#
28*6ba597c5SAnurag S. Maskey# Reset netmask and broadcast address whenever new information is
29*6ba597c5SAnurag S. Maskey# availabe from NIS.
30*6ba597c5SAnurag S. Maskey#
31*6ba597c5SAnurag S. Maskey
32*6ba597c5SAnurag S. Maskey. /lib/svc/share/smf_include.sh
33*6ba597c5SAnurag S. Maskey
34*6ba597c5SAnurag S. Maskey#
35*6ba597c5SAnurag S. Maskey# In a shared-IP zone we need this service to be up, but all of the
36*6ba597c5SAnurag S. Maskey# work it tries to do is irrelevant (and will actually lead to the
37*6ba597c5SAnurag S. Maskey# service failing if we try to do it), so just bail out.
38*6ba597c5SAnurag S. Maskey# In the global zone and exclusive-IP zones we proceed.
39*6ba597c5SAnurag S. Maskey#
40*6ba597c5SAnurag S. Maskeysmf_configure_ip || exit $SMF_EXIT_OK
41*6ba597c5SAnurag S. Maskey
42*6ba597c5SAnurag S. Maskey#
43*6ba597c5SAnurag S. Maskey# wait_nis
44*6ba597c5SAnurag S. Maskey# Wait up to 5 seconds for ypbind to obtain a binding.
45*6ba597c5SAnurag S. Maskey#
46*6ba597c5SAnurag S. Maskeywait_nis ()
47*6ba597c5SAnurag S. Maskey{
48*6ba597c5SAnurag S. Maskey	for i in 1 2 3 4 5; do
49*6ba597c5SAnurag S. Maskey		server=`/usr/bin/ypwhich 2>/dev/null`
50*6ba597c5SAnurag S. Maskey		[ $? -eq 0 -a -n "$server" ] && return 0 || sleep 1
51*6ba597c5SAnurag S. Maskey	done
52*6ba597c5SAnurag S. Maskey	return 1
53*6ba597c5SAnurag S. Maskey}
54*6ba597c5SAnurag S. Maskey
55*6ba597c5SAnurag S. Maskey#
56*6ba597c5SAnurag S. Maskey# Reset the netmask and broadcast address for our network interfaces.
57*6ba597c5SAnurag S. Maskey# Since this may result in a name service lookup, we want to now wait
58*6ba597c5SAnurag S. Maskey# for NIS to come up if we previously started it.
59*6ba597c5SAnurag S. Maskey#
60*6ba597c5SAnurag S. Maskeydomain=`/usr/bin/domainname 2>/dev/null`
61*6ba597c5SAnurag S. Maskey
62*6ba597c5SAnurag S. Maskey[ -z "$domain" ] || [ ! -d /var/yp/binding/$domain ] || wait_nis || \
63*6ba597c5SAnurag S. Maskey    echo "WARNING: Timed out waiting for NIS to come up" >& 2
64*6ba597c5SAnurag S. Maskey
65*6ba597c5SAnurag S. Maskey#
66*6ba597c5SAnurag S. Maskey# Re-set the netmask and broadcast addr for all IP interfaces.  This
67*6ba597c5SAnurag S. Maskey# ifconfig is run here, after waiting for name services, so that
68*6ba597c5SAnurag S. Maskey# "netmask +" will find the netmask if it lives in a NIS map. The 'D'
69*6ba597c5SAnurag S. Maskey# in -auD tells ifconfig NOT to mess with the interface if it is
70*6ba597c5SAnurag S. Maskey# under DHCP control
71*6ba597c5SAnurag S. Maskey#
72*6ba597c5SAnurag S. Maskey/usr/sbin/ifconfig -auD4 netmask + broadcast +
73*6ba597c5SAnurag S. Maskey
74*6ba597c5SAnurag S. Maskey# Uncomment these lines to print complete network interface configuration
75*6ba597c5SAnurag S. Maskey# echo "network interface configuration:"
76*6ba597c5SAnurag S. Maskey# /usr/sbin/ifconfig -a
77