From 44e8ff24a4a674818c27e9435274333a99c4e02e Mon Sep 17 00:00:00 2001 From: Bill Nottingham Date: Thu, 8 Apr 1999 16:04:26 +0000 Subject: check for 2.0 kernels before doing some stuff --- sysconfig/network-scripts/ifup-aliases | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) (limited to 'sysconfig/network-scripts/ifup-aliases') diff --git a/sysconfig/network-scripts/ifup-aliases b/sysconfig/network-scripts/ifup-aliases index 81bad57a..ad4d195c 100755 --- a/sysconfig/network-scripts/ifup-aliases +++ b/sysconfig/network-scripts/ifup-aliases @@ -13,6 +13,10 @@ if [ -x /bin/linuxconf -a -f /usr/lib/libncurses.so.4.2 ] ; then # add # del # reload + KERN20= + if uname -r | grep -q "^2\.0"; then + KERN20=true + fi linuxconf --hint ipalias $1 | while read verb arg1 arg2 arg3 arg4; do case $verb in add) @@ -23,12 +27,16 @@ if [ -x /bin/linuxconf -a -f /usr/lib/libncurses.so.4.2 ] ; then # new linuxconf /sbin/ifconfig $arg1 $arg2 netmask $arg3 broadcast $arg4 fi - /sbin/route add $arg2 $arg1 + [ -n "$KERN20" ] && /sbin/route add $arg2 $arg1 ;; del) # the - 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 ${arg1}- 0.0.0.0 + if [ -n "$KERN20" ]; then + /sbin/ifconfig ${arg1}- 0.0.0.0 + else + /sbin/ifconfig ${arg1} 0.0.0.0 + fi ;; reload) echo $arg1 > /proc/sys/net/core/net_alias_max -- cgit v1.2.1