1 | #!/bin/sh |
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2 | |
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3 | cd /etc/sysconfig/network-scripts |
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4 | . /etc/sysconfig/network-scripts/network-functions |
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5 | |
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6 | [ -f /etc/sysconfig/network ] && . /etc/sysconfig/network |
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7 | |
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8 | unset REALDEVICE |
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9 | if [ "$1" = --realdevice ] ; then |
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10 | REALDEVICE=$2 |
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11 | shift 2 |
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12 | fi |
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13 | |
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14 | CONFIG=$1 |
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15 | source_config |
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16 | |
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17 | [ -z "$REALDEVICE" ] && REALDEVICE=$DEVICE |
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18 | |
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19 | if [ "$ISALIAS" = no ] ; then |
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20 | /etc/sysconfig/network-scripts/ifup-aliases ${DEVICE} ${CONFIG} |
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21 | fi |
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22 | |
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23 | /etc/sysconfig/network-scripts/ifup-routes ${REALDEVICE} ${DEVNAME} |
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24 | |
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25 | |
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26 | if [ "$PEERDNS" != "no" ] ||[ -n "$RESOLV_MODS" -a "$RESOLV_MODS" != "no" ]; then |
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27 | [ -n "$MS_DNS1" ] && DNS1=$MS_DNS1 |
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28 | [ -n "$MS_DNS2" ] && DNS2=$MS_DNS2 |
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29 | if [ -n "$DNS1" ] && ! grep -q "^nameserver $DNS1" /etc/resolv.conf && |
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30 | tr=`mktemp /tmp/XXXXXX` ; then |
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31 | current_replacement="$DNS1" |
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32 | next_replacement="$DNS2" |
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33 | search= |
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34 | (cat /etc/resolv.conf ; echo EOF ; echo EOF) | while read answer ; do |
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35 | case $answer in |
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36 | nameserver*|EOF) |
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37 | if [ -n "$current_replacement" ] ; then |
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38 | echo "nameserver $current_replacement" >> $tr |
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39 | if [ -n "$next_replacement" ] ; then |
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40 | current_replacement="$next_replacement" |
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41 | next_replacement= |
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42 | else |
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43 | current_replacement= |
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44 | fi |
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45 | else |
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46 | if [ "$answer" != EOF ] ; then |
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47 | echo "$answer" >> $tr |
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48 | fi |
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49 | fi |
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50 | ;; |
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51 | domain*|search*) |
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52 | if [ -n "$DOMAIN" ]; then |
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53 | echo "$answer" | while read key value ; do |
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54 | search="$search $value" |
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55 | done |
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56 | else |
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57 | echo "$answer" >> $tr |
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58 | fi |
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59 | ;; |
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60 | *) |
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61 | echo "$answer" >> $tr |
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62 | ;; |
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63 | esac |
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64 | done |
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65 | if [ -n "$DOMAIN" ]; then |
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66 | echo "search $DOMAIN $search" >> $tr |
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67 | fi |
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68 | |
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69 | # backup resolv.conf |
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70 | cp -af /etc/resolv.conf /etc/resolv.conf.save |
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71 | |
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72 | # maintain permissions |
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73 | # but set umask in case it doesn't exist! |
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74 | oldumask=`umask` |
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75 | umask 022 |
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76 | change_resolv_conf $tr |
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77 | rm -f $tr |
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78 | umask $oldumask |
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79 | fi |
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80 | fi |
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81 | |
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82 | # don't set hostname on ppp/slip connections |
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83 | if [ "$2" = "boot" -a \ |
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84 | "${DEVICE}" != lo -a \ |
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85 | "${DEVICETYPE}" != "ppp" -a \ |
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86 | "${DEVICETYPE}" != "slip" ]; then |
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87 | if need_hostname; then |
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88 | IPADDR=$(LANG=C ip -o -4 addr ls dev ${DEVICE} | awk '{ print $4 ; exit }') |
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89 | eval $(/bin/ipcalc --silent --hostname ${IPADDR} ; echo "status=$?") |
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90 | if [ "$status" = "0" ]; then |
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91 | set_hostname $HOSTNAME |
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92 | fi |
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93 | fi |
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94 | fi |
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95 | |
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96 | # Notify programs that have requested notification |
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97 | do_netreport |
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98 | |
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99 | if [ -x /sbin/ifup-local ]; then |
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100 | /sbin/ifup-local ${DEVICE} |
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101 | fi |
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102 | |
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103 | exit 0 |
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