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-rwxr-xr-xsysconfig/network-scripts/ifup-aliases40
-rwxr-xr-xsysconfig/network-scripts/ifup-post6
-rwxr-xr-xsysconfig/network-scripts/ifup-routes22
3 files changed, 56 insertions, 12 deletions
diff --git a/sysconfig/network-scripts/ifup-aliases b/sysconfig/network-scripts/ifup-aliases
new file mode 100755
index 00000000..39233819
--- /dev/null
+++ b/sysconfig/network-scripts/ifup-aliases
@@ -0,0 +1,40 @@
+#!/bin/sh
+
+# adds aliases of device $1
+
+if [ "$1" = "" ]; then
+ echo "usage: $0 <net-device>"
+ exit 1
+fi
+
+if [ -x /bin/linuxconf ] ; then
+ # ask linuxconf for lines like:
+ # add <device> <ip>
+ # del <device>
+ # reload <number_of_aliases>
+ linuxconf --hint ipalias $1 | while read verb arg1 arg2 ; do
+ case $verb in
+ add)
+ /sbin/ifconfig $arg1 $arg2
+ /sbin/route add $arg2 $arg1
+ ;;
+ del)
+ # the <device>- 0.0.0.0 tells the kernel to remove the device
+ # it is necessary to remove it in order for reload to work.
+ /sbin/ifconfig ${arg1}- 0.0.0.0
+ ;;
+ reload)
+ echo $arg1 > /proc/sys/net/core/net_alias_max
+ ;;
+ esac
+ done
+
+else
+ # we don't have linuxconf to fall back on, so presumably we do
+ # not have to parse linuxconf ipalias ranges, either.
+ allow_null_glob_expansion=foo
+ for alias in /etc/sysconfig/network-scripts/ifcfg-$1:* ; do
+ /etc/sysconfig/network-scripts/ifup $alias
+ done
+ unset allow_null_glob_expansion
+fi
diff --git a/sysconfig/network-scripts/ifup-post b/sysconfig/network-scripts/ifup-post
index 6dee839a..414bae6a 100755
--- a/sysconfig/network-scripts/ifup-post
+++ b/sysconfig/network-scripts/ifup-post
@@ -19,11 +19,7 @@ fi
/etc/sysconfig/network-scripts/ifup-routes ${DEVICE}
if [ "$ISALIAS" = no ] ; then
- allow_null_glob_expansion=foo
- for alias in /etc/sysconfig/network-scripts/ifcfg-${DEVICE}:* ; do
- /etc/sysconfig/network-scripts/ifup $alias
- done
- unset allow_null_glob_expansion
+ /etc/sysconfig/network-scripts/ifup-aliases ${DEVICE}
fi
if [ -n "$NEEDHOSTNAME" -a ${DEVICE} != lo ]; then
diff --git a/sysconfig/network-scripts/ifup-routes b/sysconfig/network-scripts/ifup-routes
index f8006b8b..6cae8d4c 100755
--- a/sysconfig/network-scripts/ifup-routes
+++ b/sysconfig/network-scripts/ifup-routes
@@ -7,11 +7,19 @@ if [ "$1" = "" ]; then
exit 1
fi
-if [ ! -f /etc/sysconfig/static-routes ]; then
- exit 0
-fi
+if [ -x /bin/linuxconf ] ; then
+ rm -f /var/run/routes.current
+ linuxconf --hint routing "$1" | while read args; do
+ /sbin/route $args
+ echo $args >> /var/run/routes.current
+ done
+else
+ if [ ! -f /etc/sysconfig/static-routes ]; then
+ exit 0
+ fi
-#note the trailing space in the grep gets rid of aliases
-grep "^$1 " /etc/sysconfig/static-routes | while read device args; do
- /sbin/route add -$args $device
-done
+ #note the trailing space in the grep gets rid of aliases
+ grep "^$1 " /etc/sysconfig/static-routes | while read device args; do
+ /sbin/route add -$args $device
+ done
+fi