From f1c7e8b51575a09f7eef81be2927b3e2705af007 Mon Sep 17 00:00:00 2001
From: Erik Troan <ewt@redhat.com>
Date: Sun, 22 Mar 1998 20:37:30 +0000
Subject: added netmask calculation

---
 sysconfig/network-scripts/ifup | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'sysconfig/network-scripts')

diff --git a/sysconfig/network-scripts/ifup b/sysconfig/network-scripts/ifup
index d685b355..cf2f4779 100755
--- a/sysconfig/network-scripts/ifup
+++ b/sysconfig/network-scripts/ifup
@@ -116,6 +116,10 @@ elif [ "$BOOTPROTO" = dhcp -a "$ISALIAS" = no ]; then
 fi
 
 if [ "$IPSETUP" != yes ]; then
+    if [ -z "$NETMASK" ]; then
+	eval `/bin/ipcalc --netmask ${IPADDR}`
+    fi
+
     if [ -z "$BROADCAST" ]; then
 	eval `/bin/ipcalc --broadcast ${IPADDR} ${NETMASK}`
     fi
-- 
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