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-rwxr-xr-xsysconfig/network-scripts/ifup-ippp13
1 files changed, 12 insertions, 1 deletions
diff --git a/sysconfig/network-scripts/ifup-ippp b/sysconfig/network-scripts/ifup-ippp
index fd1b8bdb..7a72a333 100755
--- a/sysconfig/network-scripts/ifup-ippp
+++ b/sysconfig/network-scripts/ifup-ippp
@@ -283,7 +283,18 @@ function addprovider()
[ -n "$MTU" ] && options="$options mtu $MTU"
# set CBCP protocoll
- [ "$CBCP" = "on" ] && options="$options callback 6"
+ if [ "$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"