....................................../////.===Shadow-Here===./////................................................ > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < > < ------------------------------------------------------------------------------------------------------------------- /////////////////////////////////////////////////////////////////////////////////////////////////////////////////// RIFF¤ WEBPVP8 ˜ ðÑ *ôô>‘HŸK¥¤"§£±¨àð enü¹%½_F‘åè¿2ºQú³íªú`N¿­3ÿƒügµJžaÿ¯ÿ°~¼ÎùnúîÞÖô•òíôÁÉß®Sm¥Ü/ ‡ó˜f£Ùà<˜„xëJ¢Ù€SO3x<ªÔ©4¿+ç¶A`q@Ì“Úñè™ÍÿJÌ´ª-˜ÆtÊÛL]Ïq*‘Ý”ì#ŸÌÏãY]@ê`¿ /ªfkØB4·®£ó z—Üw¥Pxù–ÞLШKÇN¾AkÙTf½è'‰g gÆv›Øuh~ a˜Z— ïj*á¥t d£“uÒ ¨`K˜¹ßþ]b>˜]_ÏÔ6W—è2r4x•íÖ…"ƒÖNîä!¦å Ú}ýxGøÌ —@ ;ÆÚŠ=ɾ1ý8lªË¥ô ^yf®Œ¢u&2©nÙÇ›ñÂñŒ³ aPo['½»øFùà­+4ê“$!lövlüÞ=;N®3ð‚õ›DÉKòÞ>ÄÍ ¥ˆuߤ#ˆ$6ù™¥îЇy’ÍB¼ çxÛ;X"WL£R÷͝*ó-¶Zu}º.s¸sšXqù–DþÿvªhüïwyŸ ¯é³lÀ:KCûÄ£Ëá\…­ ~—ýóî ¼ûûÜTÓüÇy…ŽÆvc»¾×U ñ¸žþоP÷¦ó:Ò¨¨5;Ð#&#ÖúñläÿÁœ GxÉ­/ñ‡áQðìYÉtÒw޼GÔ´zàÒò ð*ëzƒ•4~H]Ø‹f ñÓÈñ`NåWçs'ÆÏW^ø¹!XžµmQ5ÃËoLœÎ: ÞËÍ¥J ù…î èo£ßPÎñ¶ž8.Œ]ʵ~5›ÙË-ù*8ÙÖß±~ ©¹rÓê‚j¶d¸{^Q'˜±Crß ÚH—#¥¥QlÀ×ëã‡DÜ«èî þ&Çæžî;ŽÏºò6ÒLÃXy&ZŒ'j‚¢Ù€IßÚù+–MGi‰*jE€‘JcÜ ÓÌ EÏÚj]o˜ Þr <¾U ûŪæÍ/šÝH¥˜b”¼ ÁñßX GP›ï2›4WŠÏà×£…íÓk†¦H·ÅíMh–*nó÷à]ÁjCº€b7<ب‹¨5車bp2:Á[UªM„QŒçiNMa#<5›áËó¸HýÊ"…×Éw¹¦ì2º–x<›»a±¸3Weü®FÝ⑱ö–î–³|LPÈ~çð~Çå‡|º kD¢µÏàÆAI %1À% ¹Ò – ”ϝS¦‰4&¶£°à Öý”û_Ò Áw°A«Å€?mÇÛgHÉ/8)á¾ÛìáöŽP í¨PŸNÙµº¦‡§Ùš"ÿ«>+ªÕ`Ê÷‡‚ß Õû˜þãÇ-PÍ.¾XV‘€ dÜ"þ4¹ ±Oú‘©t¥¦FªÄÃÄ•b‚znýu½—#cDs˜ÃiÑOˆñ×QO=*IAÊ,¶ŽZƒ;‡wøXè%EÐk:F±Ú” .Ѽ+Áu&Ç`."pÈÉw o&¿dE6‘’EqTuK@Ì¥ã™À(Êk(h‰,H}RÀIXÛš3µ1©_OqÚÒJAñ$ÊÙÜ;D3çŒ[þùœh¬Ã³™ö6ç†NY".Ú‰ï[ªŸŒ '²Ð öø_¨ÂÉ9ué¶³ÒŠõTàîMØ#û¯gN‡bÙ놚X„ö …ÉeüÌ^J ‹€.œ$Æ)βÄeæW#óüßĺŸ€ ÀzwV 9oä»f4V*uB «Ë†¹ì¯žR霓æHXa=&“I4K;¯ç‹h×·"UŠ~<•╪Vêª&ÍSÃÆÅ?ÔqÎ*mTM ˜›µwêd#[C¡©§‘D<©àb†–ÁœøvH/,í:¯( ²£|4-„Æövv„Yͼ™^Á$ˆ„¢Û[6yB.åH*V¨æ?$=˜Ñ€•ñ·­(VlŸ‘ nÀt8W÷´Bûba?q9ú¶Xƒl«ÿ\ù¶’þòUÐj/õ¢Ìµ³g$ƒÎR!¸»|Oߍë’BhîÚÑ¢ñåŒJ„®„£2Ð3•ô02Nt…!£Í]Ïc½Qÿ?ˆ<&ÃA¾Ú,JˆijÌ#5yz„‰Î|ÊŽ5QÏ:‹ÐaóVÔxW—CpeÏzÐïíçôÿÅ_[hãsÐ_/ŽTÝ?BîˆííV$<¿i>²F¬_Eß¿ †bÊŒº­ÿ®Z H“C}”¬,Mp ý/Bá£w>˜YV°aƒúh+cŠ- r/[%|üUMHäQ°X»|û/@|°¥Ð !BÔ Ç¢Ä©š+Õì D«7ìN¶ŽðÔ " ƶ’ÖçtA‰Û×}{tþz­¾GÍ›k¹OEJR$ Â׃ «ëÁ"oÉôž$oUK(Ä)Ãz³Ê-‹êN[Ò3Œñbï8P 4ƒ×q¢bo|?<ÛX¬òÄͰL–±›(™ûG?ýË©ÚÄ–ÂDØÐ_Ç¡ô ¾–ÄÏø ×e8Ë©$ÄF¹Å‹ì[©óìl:F¾f´‹‹Xì²ï®\¬ôùƒ ÿat¥óèÒùHß0äe‚;ü×h:ÆWðHž=Ã8骣"kœ'Y?³}Tûè€>?0l›e1Lòñ„aæKÆw…hÖŠùW…ÈÆÄ0ši·›[pcwËþñiêíY/~-Á5˜!¿†A›™Mÿþ(±“t@â“ö2­´TG5yé]çå僳 .·ÍïçÝ7UÚ±Ð/Nè»,_Ï ùdj7\ï Wì4›„»c¸àešg#ÒÊ⥭áØo5‘?ÌdÝô¯ ¹kzsƒ=´#ëÉK›Ø´±-¥eW?‡çßtòTã…$Ý+qÿ±ƒ÷_3Ô¥í÷:æ–ž<·Ö‡‰Å¢ š‡%Ô—utÌÈìðžgÖÀz²À—ï÷Óîäõ{K'´È÷³yaÏÁjƒô}ž§®æÊydÕÈë5¯èˆõvÕ©ã*çD„ “z„Ó‡^^xÂ3M§A´JG‚öï 3W'ˆ.OvXè¡ÊÕª?5º7†˜(˜Ç¶#çê’¶!ÌdZK§æ 0fãaN]òY³RV ™î$®K2R¨`W!1Ôó\;Ý ýB%qæK•&ÓÈe9È0êI±žeŸß -ú@žQr¦ ö4»M¼Áè¹µmw 9 EÆE_°2ó„ŸXKWÁ×Hóì^´²GѝF©óäR†¦‰ç"V»eØ<3ùd3ÿÚ¤Žú“Gi" —‘_ÙËÎ~Üö¯¥½Î»üŸEÚŽåmÞþí ;ÞólËΦMzA"Âf(´òá;Éï(/7½ûñÌ­cïÕçлþÝz¾-ÍvÑ“pH­–ðÓj$¸Äû¤‚‘ãUBË-n“2åPkS5&‹Â|+g^œ®Ì͆d!OïäîU«c;{Û!ÅŽ«ëZ9Ókóˆ]¯ƒ›né `ÇÒ+tÆš (ØKá¾—=3œ®•vuMñg²\ï Ec€ 05±d™‡×iÇ×›UúvÌ¢£Èþ¡ÕØô¶ßÎA"ß±#Ö²ˆÊŸ¦*Ä~ij|àø.-¼'»Ú¥£h ofº¦‡VsR=N½„Î v˜Z*SÌ{=jÑB‹tê…;’HžH¯8–îDù8ñ¢|Q•bÛçš–‹m³“ê¨ åÏ^m¬Žãþ©ïêO‡½6] µÆ„Ooòü ²x}N¦Ë3ïé¿»€›HA˜m%çÞ/¿í7Fø“‹léUk)É°Œµ8Q8›:ÀŠeT*šõ~ôڝG6 ¢}`ùH­–”¡k ‰P1>š†®9z11!X wKfmÁ¦xÑ,N1Q”–æB¶M…ÒÃv6SMˆhU¬ÊPŽï‘öj=·CŒ¯u¹ƒVIЃsx4’ömÛýcå¡¶7ßŠß 57^\wÒÐÆ k§h,Œý î«q^R½3]J¸ÇðN ‚çU¬ôº^Áì} ³f©Õœ§ˆã:FÄÈ‚é(€™?àýÓüè1Gô£¼éj‚OÅñ  #>×—ßtà 0G¥Åa뀐kßhc™À_ÉñÞ#±)GD" YîäË-ÿÙ̪ ¹™a¯´¢E\ÝÒö‚;™„ë]_ p8‰o¡ñ+^÷ 3‘'dT4œŽ ðVë½° :¬víÑ«£tßÚS-3¶“þ2 †üüʨòrš¹M{É_¤`Û¨0ìjœøJ‡:÷ÃáZ˜†@GP&œÑDGÏs¡þ¦þDGú‘1Yá9Ôþ¼ ûø…§÷8&–ÜÑnÄ_m®^üÆ`;ÉVÁJ£?â€-ßê}suÍ2sõA NÌúA磸‘îÿÚ»ƒìö·á¿±tÑÐ"Tÿü˜[@/äj¬€uüªìù¥Ý˜á8Ý´sõj 8@rˆð äþZÇD®ÿUÏ2ùôõrBzÆÏÞž>Ì™xœ“ wiÎ×7_… ¸ \#€MɁV¶¥üÕÿPÔ9Z‡ø§É8#H:ƒ5ÀÝå9ÍIŒ5åKÙŠ÷qÄ>1AÈøžj"µÂд/ªnÀ qªã}"iŸBå˜ÓÛŽ¦…&ݧ;G@—³b¯“•"´4í¨ôM¨åñC‹ïùÉó¯ÓsSH2Ý@ßáM‡ˆKÀªÛUeø/4\gnm¥‹ŸŒ qÄ b9ÞwÒNÏ_4Ég³ú=܆‚´ •â¥õeíþkjz>éÚyU«Íӝ݃6"8/ø{=Ô¢»G¥ äUw°W«,ô—¿ãㆅү¢³xŠUû™yŒ (øSópÐ 9\åTâ»—*oG$/×ÍT†Y¿1¤Þ¢_‡ ¼ „±ÍçèSaÓ 3ÛMÁBkxs‰’R/¡¤ˆÙçª(*õ„üXÌ´ƒ E§´¬EF"Ù”R/ÐNyÆÂ^°?™6¡œïJ·±$§?º>ÖüœcNÌù¯G ‹ñ2ЁBB„^·úìaz¨k:#¨Æ¨8LÎõލ£^§S&cŒÐU€ü(‡F±Š¼&P>8ÙÁ ‰ p5?0ÊÆƒZl¸aô š¼¡}gÿ¶zÆC²¹¬ÎÖG*HB¡O<º2#ñŒAƒ–¡B˜´É$¥›É:FÀÔx¾u?XÜÏÓvN©RS{2ʈãk9rmP¼Qq̳ è¼ÐFׄ^¡Öì fE“F4A…!ì/…¦Lƒ… … $%´¾yã@CI¬ á—3PþBÏNÿ<ý°4Ü ËÃ#ØÍ~âW«rEñw‹eùMMHß²`¬Öó½íf³:‹k˜¯÷}Z!ã¿<¥,\#öµÀ¯aÒNÆIé,Ћ–lŽ#Àæ9ÀÒS·I’½-Ïp Äz¤Š Â* ­íÄ9­< h>׍3ZkËU¹§˜ŒŠ±f­’¤º³Q ÏB?‹#µíÃ¥®@(Gs«†vI¥Mµ‹Á©e~2ú³ÁP4ìÕi‚²Ê^ö@-DþÓàlÜOÍ]n"µã:žpsŽ¢:! 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Current File : /etc/sysconfig/network-scripts/ifup-ippp
#! /bin/bash
#
# ifup-ippp
# 
# This script is normally called from the ifup script when it detects a ippp device. 

. /etc/init.d/functions

cd /etc/sysconfig/network-scripts
. ./network-functions

# Get global network configuration
[ -f /etc/sysconfig/network ] && . /etc/sysconfig/network

GATEWAY=""

# set device
CONFIG=$1
[ -f "${CONFIG}" ] || CONFIG=ifcfg-${1}
source_config

if [ "${2}" = "boot" -a "${ONBOOT}" = "no" ]; then
    exit
fi

if [ ! -f /var/lock/subsys/isdn ] && [ -x /etc/init.d/isdn ] ; then
    /etc/init.d/isdn start
fi

# check that ipppd is available for syncppp 
if [ "$ENCAP" = "syncppp" ]; then
    if [ ! -x /sbin/ipppd ] && [ ! -x /usr/sbin/ipppd ] ; then
        /usr/bin/logger -p daemon.info -t ifup-ippp "ipppd does not exist or is not executable"
        exit 1
    fi
fi

# check that isdnctrl is available
if [ ! -x /sbin/isdnctrl ] && [ ! -x /usr/sbin/isdnctrl ] ; then
    /usr/bin/logger -p daemon.info -t ifup-ippp "isdnctrl does not exist or is not executable"
    exit 1
fi

# check all ISDN devices
if ! isdnctrl list all >/dev/null 2>&1 ; then
    /usr/bin/logger -p daemon.info -t ifup-ippp "cannot list ISDN devices"
    exit 1
fi

# check if device already is configured
isdnctrl list $DEVICE >/dev/null 2>&1 && exit 0

function log_echo()
{
    /usr/bin/logger -p daemon.info -t ifup-ippp $"$*"
}

function log_isdnctrl()
{
    /usr/bin/logger -p daemon.info -t ifup-ippp isdnctrl $*
    isdnctrl $* >/dev/null 2>&1 || exit 1
}

function create_option_file()
{
    umask 066
    echo "$1" > /etc/ppp/ioption-secret-$DEVICE
    umask 022
}

function start_ibod()
{
    # don't start ibod, if it's running
    [ -f /var/lock/subsys/ibod ] && return

    device=$1
    if [ -f /etc/isdn/ibod.cf ] && [ -x /usr/sbin/ibod ] ; then
        ibod $device &
        pid=$(pidof ibod)
        [ -n "$pid" ] && touch /var/lock/subsys/ibod
    fi
}

function addprovider()
{
    options=
    if [ -z "$PHONE_OUT" ]; then
        log_echo "Error: $1: no outgoing phone number set"
        return 1
    fi

    # set the encapsulation mode
    [ -z "$ENCAP" ] && ENCAP="syncppp"

    # set the dial mode
    [ -z "$DIALMODE" ] && DIALMODE="off"

    [ "$AUTH" = "none" -o "$AUTH" = "noauth" -o -z "$AUTH" ] && AUTH="-pap -chap"

    # set layer-2/3 protocol 
    [ -z "$L2_PROT" ] && L2_PROT="hdlc"
    [ -z "$L3_PROT" ] && L3_PROT="trans"

    # check local/remote IP
    [ -z "$IPADDR" ] && IPADDR="0.0.0.0"
    [ -z "$GATEWAY" ] && GATEWAY="0.0.0.0"

    # set default route
    [ "$DEFROUTE" = "yes" ] && options="$options defaultroute deldefaultroute"

    # set authentication
    _auth=$(echo "$AUTH" | sed 's/[a-z -]*//g')
    if [ -n "$_auth" ]; then
        if [ -z "$USER" -a "$DIALIN" != "on" ]; then
            log_echo " Error: $1 (syncppp) user is not set"
            return 1
        fi
        if [ "$DIALIN" != "on" ]; then
            # we should hide the user name, so i add user name to option file.
            if [ "$AUTH" = "-pap +chap" ]; then
                create_option_file "name \"$USER\""
            else
                create_option_file "user \"$USER\""
            fi
            options="$options file /etc/ppp/ioption-secret-$DEVICE"
        fi

        # authentication options:
        # +pap and/or +chap does not work correct by dialout - remove
        # them if it's configured as dialout
        [ "$DIALIN" = "on" ] || AUTH=$(echo "$AUTH" | sed 's/+[a-z]*//g')
    fi

    # add ISDN device 
    log_isdnctrl addif $DEVICE

    # set local MSN
    [ -z "$MSN" ]  || log_isdnctrl eaz $DEVICE $MSN

    # set dialout numbers
    if echo $COUNTRYCODE | grep ":" >/dev/null 2>&1 ; then
        COUNTRYCODE="$(echo $COUNTRYCODE | cut -f 2 -d ':')"
        [ "$COUNTRYCODE" = "0" ] && COUNTRYCODE=
    else
        COUNTRYCODE=
    fi
    for i in $PHONE_OUT; do
        log_isdnctrl addphone $DEVICE out $COUNTRYCODE$PREFIX$AREACODE$i
    done
    for i in $PHONE_IN; do
        log_isdnctrl addphone $DEVICE in $i
    done

    # set layer-2/3 protocol
    log_isdnctrl l2_prot $DEVICE $L2_PROT
    log_isdnctrl l3_prot $DEVICE $L3_PROT

    # set encapsulation
    log_isdnctrl encap $DEVICE $ENCAP

    # set dialmode
    log_isdnctrl dialmode $DEVICE $DIALMODE

    [ -n "$SECURE" ] && log_isdnctrl secure $DEVICE $SECURE
    [ -n "$HUPTIMEOUT" ] && log_isdnctrl huptimeout $DEVICE $HUPTIMEOUT
    [ -n "$CHARGEHUP" ] && log_isdnctrl chargehup $DEVICE $CHARGEHUP
    [ -n "$CHARGEINT" ] && log_isdnctrl chargeint $DEVICE $CHARGEINT

    [ -n "$IHUP" ] && log_isdnctrl ihup $DEVICE $IHUP

    # set the number of dial atempts for each number
    [ -n "$DIALMAX" ] && log_isdnctrl dialmax $DEVICE $DIALMAX

    # set callback
    if [ "$CALLBACK" = "out" -o "$CALLBACK" = "in" ] ; then
        log_isdnctrl callback $DEVICE $CALLBACK
    else
        log_isdnctrl callback $DEVICE off
    fi
    [ -n "$CBDELAY" ] && log_isdnctrl cbdelay $DEVICE $CBDELAY
    [ -n "$CBHUP" ] && log_isdnctrl cbhup $DEVICE $CBHUP

    options="$options ipparam $DEVNAME"

    [ "$ENCAP" = "syncppp" ] && log_isdnctrl pppbind $DEVICE

    if [ "$IPADDR" = "0.0.0.0" ]; then
        options="$options ipcp-accept-local"
    else
        if [ "$DIALIN" != "on" ]; then
            options="$options noipdefault"
        fi
    fi
    # Add device
    options="$options /dev/$DEVICE"

    # set channel bundling
    if [ "$BUNDLING" = "yes" -o "$BUNDLING" = "on" ] && [ -n "$SLAVE_DEVICE" ]; then
        [ -z "$SLAVE_MSN" ] && SLAVE_MSN="$MSN"
        [ -z "$SLAVE_PHONE_OUT" ] && SLAVE_PHONE_OUT="$PHONE_OUT"
        [ -z "$SLAVE_PHONE_IN" ] && SLAVE_PHONE_IN="$PHONE_IN"
        [ -z "$SLAVE_HUPTIMEOUT" ] && SLAVE_HUPTIMEOUT="$HUPTIMEOUT"
        [ -z "$SLAVE_CHARGEHUP" ] && SLAVE_CHARGEHUP="$CHARGEHUP"
        [ -z "$SLAVE_CHARGEINT" ] && SLAVE_CHARGEINT="$CHARGEINT"
        [ -z "$SLAVE_CBHUP" ] && SLAVE_CBHUP="$CBHUP"
        [ -z "$SLAVE_IHUP" ] && SLAVE_IHUP="$IHUP"
        [ -z "$SLAVE_DIALMAX" ] && SLAVE_DIALMAX="$DIALMAX"
        [ -z "$SLAVE_CALLBACK" ] && SLAVE_CALLBACK="$CALLBACK"
        [ -z "$SLAVE_CBDELAY" ] && SLAVE_CBDELAY="$CBDELAY"
        if [ "$DIALIN" != "on" ] ; then
            [ -z "$SLAVE_DIALMODE" ] && SLAVE_DIALMODE="auto"
        else
            # Master should not dial by default on incoming MPPP
            [ -z "$SLAVE_DIALMODE" ] && SLAVE_DIALMODE="$DIALMODE"
        fi

        slave=$SLAVE_DEVICE
        options="$options /dev/$slave +mp"

        # Create slave and set options
        log_isdnctrl addslave $DEVICE $slave
        [ -z $SLAVE_MSN ] || log_isdnctrl eaz $slave $SLAVE_MSN

        # set phone number
        for i in $SLAVE_PHONE_OUT; do
            log_isdnctrl addphone $slave out $COUNTRYCODE$PREFIX$AREACODE$i
        done
        for i in $SLAVE_PHONE_IN; do
            log_isdnctrl addphone $slave in $i
        done

        # set layer-2/3 protocol
        log_isdnctrl l2_prot $slave $L2_PROT
        log_isdnctrl l3_prot $slave $L3_PROT

        # set encapsulation
        log_isdnctrl encap $slave $ENCAP

        # set dial mode
        log_isdnctrl dialmode $slave $SLAVE_DIALMODE

        [ -n "$SECURE" ] && log_isdnctrl secure $slave $SECURE
        [ -n "$SLAVE_HUPTIMEOUT" ] && log_isdnctrl huptimeout $slave $SLAVE_HUPTIMEOUT
        [ -n "$SLAVE_CHARGEHUP" ] && log_isdnctrl chargehup $slave $SLAVE_CHARGEHUP
        [ -n "$SLAVE_CHARGEINT" ] && log_isdnctrl chargeint $slave $SLAVE_CHARGEINT
        [ -n "$SLAVE_IHUP" ] && log_isdnctrl ihup $slave $SLAVE_IHUP
        [ -n "$SLAVE_DIALMAX" ] && log_isdnctrl dialmax $slave $SLAVE_DIALMAX

        # set callback
        [ -n "$SLAVE_CBHUP" ] && log_isdnctrl cbhup $slave $SLAVE_CBHUP
        [ -n "$SLAVE_CALLBACK" ] || SLAVE_CALLBACK="off"
        log_isdnctrl callback $slave $SLAVE_CALLBACK
        [ -n "$SLAVE_CBDELAY" ] && log_isdnctrl cbdelay $DEVICE $SLAVE_CBDELAY

        # options for master device
        [ -n "$SLAVE_DELAY" ] && log_isdnctrl sdelay $DEVICE $SLAVE_DELAY
        [ -n "$SLAVE_TRIGGER" ] && log_isdnctrl trigger $DEVICE $SLAVE_TRIGGER
    fi

    if [ "$GATEWAY" = "0.0.0.0" ]; then
        if [ "$DIALIN" != "on" ]; then
            options="$options ipcp-accept-remote"
        fi
        options="$IPADDR:$GATEWAY $options"
    else
        options="$options $IPADDR:$GATEWAY"
    fi

    # Van Jacobson style TCP/IP header compression and
    # VJ connection-ID compression
    [ "$VJ" = "off" ] && options="$options -vj"
    [ "$VJCCOMP" = "off" ] && options="$options -vjccomp"

    # Address/Control compression, protocol field compression,
    [ "$AC" = "off" ] && options="$options -ac"
    [ "$PC" = "off" ] && options="$options -pc"

    # BSD-Compression scheme
    if [ "$BSDCOMP" = "on" ] ; then
        options="$options bsdcomp 9,9"
    else
        options="$options -bsdcomp"
    fi
    # Stac compression
    if [ "$LZS" = "on" ] ; then
        # supports LZS check mode 3 and 4
        [ -n "$LZS_MODE" ] || LZS_MODE="4"
        [ "$LZS_MODE" = "3" ] && options="$options lzs 1"
        [ "$LZS_MODE" = "4" ] && options="$options lzs 1:4"
    fi

    # Set max receive and max transmit units
    [ -n "$MRU" ] && options="$options mru $MRU"
    [ -n "$MTU" ] && options="$options mtu $MTU"

    # set CBCP protocoll
    if [ "$CBCP" = "on" ] ; then
        if [ -n "$CBCP_MSN" ] ; then
            # User managed callback
            options="$options callback $CBCP_MSN"
        else
            # admin managed callback, it's enabled by default
            options="$options callback 6"
        fi
    else
        # Disable CBCP
        options="$options -callback-cbcp"
    fi

    # set CCP protocoll
    [ "$CCP" = "off" ] && options="$options noccp"

    # set host name
    [ -n "$ISDN_HOSTNAME" ] && options="$options remotename $ISDN_HOSTNAME"

    # Set authentication
    for i in $AUTH ; do
        options="$options $i"
    done

    # add ppp options
    for i in $PPPOPTIONS ; do
        options="$options $i"
    done

    # check dns entry
    if [ -z "$DNS1" -a -z "$DNS2" ]; then
        options="$options ms-get-dns"
    else
        [ -n "$DNS1" ] && options="$options ms-dns $DNS1"
        [ -n "$DNS2" ] && options="$options ms-dns $DNS2"
    fi

    # set debug 
    [ "$DEBUG" = "yes" ] && options="-d $options"

    # set netmask, if available
    [ -n "$NETMASK" ] && {
        val=$(ipcalc --prefix $IPADDR $NETMASK)
        pfx=${val##PREFIX=}
    }
    # activate ISDN device
    /usr/bin/logger -p daemon.info -t ifup-ippp "ip addr add $IPADDR peer $GATEWAY${pfx:/$pfx} dev $DEVICE"
    ip addr add $IPADDR peer $GATEWAY${pfx:/$pfx} dev $DEVICE
    ip link set dev $DEVICE up

    if [ "$ENCAP" = "syncppp" ]; then
        # start ipppd daemon
        /usr/bin/logger -p daemon.info -t ifup-ippp "ipppd $options $netmask"
        ipppd $options $netmask >/dev/null 2>&1

        # start ibod daemon
        if [ "$DIALIN" != "on" ]; then
            [ "$BUNDLING" = "yes" -o "$BUNDLING" = "on" ] && [ -n "$SLAVE_DEVICE" ] && start_ibod $DEVICE
        fi
    fi

    # set default gateway for dial on demand
    if [ "$DIALMODE" = "auto" ] ; then
        echo 1 > /proc/sys/net/ipv4/ip_dynaddr
        if  [ "$DEFROUTE" = "yes" ] ; then
            if [ "$GATEWAY" = "0.0.0.0" ]; then
                ip route replace default ${METRIC:+metric $METRIC} dev ${DEVICE} >/dev/null 2>&1
            else
                ip route replace default ${METRIC:+metric $METRIC} via ${GATEWAY} dev ${DEVICE} >/dev/null 2>&1
            fi
        fi
    fi

    # Setup IPv6
    if ! is_false "$IPV6INIT" && ! [[ -z "$IPV6ADDR" ]]; then
        # Native IPv6 use of device configured, check of encapsulation required    
        if [ "$ENCAP" = "syncppp" ]; then
            echo $"Warning: ipppd (kernel 2.4.x and below) doesn't support IPv6 using encapsulation 'syncppp'"
        elif [ "$ENCAP" = "rawip" ]; then
            echo $"Warning: link doesn't support IPv6 using encapsulation 'rawip'"
        fi
    fi
    /etc/sysconfig/network-scripts/ifup-ipv6 $CONFIG
}

addprovider || exit 1

exit 0

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