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@@ -11,11 +11,14 @@
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}
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IDLEOPTIONS="persist\nmaxfail 0"
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-if [ "$IF_PPP_IDLETIME" -gt 0 ]; then
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+[ "$IF_PPP_IDLETIME" ] && {
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+ if [ "$IF_PPP_IDLETIME" -gt 0 ]; then
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IDLEOTPIONS="idletime $IF_PPP_IDLETIME"
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-fi
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+ fi
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+}
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-if [ "$IF_PPP_MTU" -gt 0 ] ; then
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+[ "$IF_PPP_MTU" ] || IF_PPP_MTU=1412
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+if [ "$IF_PPP_MTU" -gt 0 ] ; then
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NETWORKOPTIONS="mtu $IF_PPP_MTU\nmru $IF_PPP_MTU"
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fi
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