From 0b32aa5b7c6968b12113a82093430b933215b2a6 Mon Sep 17 00:00:00 2001
From: Bill Nottingham <notting@redhat.com>
Date: Wed, 30 Mar 2005 16:48:29 +0000
Subject: handle alternate VLAN naming schemes (#115001)

---
 sysconfig/network-scripts/ifup | 28 ++++++++++++++++++++--------
 1 file changed, 20 insertions(+), 8 deletions(-)

(limited to 'sysconfig/network-scripts/ifup')

diff --git a/sysconfig/network-scripts/ifup b/sysconfig/network-scripts/ifup
index fc4d9a32..53e519b0 100755
--- a/sysconfig/network-scripts/ifup
+++ b/sysconfig/network-scripts/ifup
@@ -59,10 +59,28 @@ fi
 
 # Ethernet 802.1Q VLAN support
 if [ -x /sbin/vconfig -a "${VLAN}" = "yes" ]; then
-    if echo ${DEVICE} | LANG=C egrep -v '(:)' | LANG=C egrep -q '(eth|bond)[0-9][0-9]*\.[0-9][0-9]?[0-9]?[0-9]?' ; then
+    VID=""
+    if echo ${DEVICE} | LANG=C egrep -v '(:)' | LANG=C egrep -q '(eth|bond)[0-9][0-9]*\.[0-9][0-9]?[0-9]?[0-9]?'; then
+	VID="`echo ${DEVICE} | \
+	    LANG=C egrep '(eth|bond)[0-9]+\.[0-9][0-9]?[0-9]?[0-9]?$' | \
+	    LANG=C sed 's/^[a-z0-9]*\.//g;s/^0*//'`"
+	PHYSDEV="`echo ${DEVICE} | \
+	    LANG=C egrep '(eth|bond)[0-9]+\.[0-9][0-9]?[0-9]?[0-9]?$' | \
+	    LANG=C sed 's/\.[a-z0-9]*$//g'`"
+     fi
+     if echo ${DEVICE} | LANG=C egrep -q 'vlan[0-9][0-9]?[0-9]?[0-9]?'; then
+	VID="`echo ${DEVICE} | LANG=C sed 's/^vlan//;s/^0*//'`"
+	# PHYSDEV should be set in ifcfg-vlan* file
+	if test -z "$PHYSDEV"; then
+		echo $"PHYSDEV should be set for device ${DEVICE}"
+		exit 1
+	fi
+     fi
+     if [ -n "$VID" ]; then
 	if [ ! -d /proc/net/vlan ]; then
             if modprobe 8021q >/dev/null 2>&1 ; then
-		/sbin/vconfig set_name_type DEV_PLUS_VID_NO_PAD >/dev/null 2>&1 || {
+		test -z "$VLAN_NAME_TYPE" && VLAN_NAME_TYPE=DEV_PLUS_VID_NO_PAD
+		/sbin/vconfig set_name_type "$VLAN_NAME_TYPE" >/dev/null 2>&1 || {
 		    echo $"Could not set 802.1Q VLAN parameters."
 		}
 	    else
@@ -70,12 +88,6 @@ if [ -x /sbin/vconfig -a "${VLAN}" = "yes" ]; then
 		exit 1
 	    fi
 	fi
-	VID="`echo ${DEVICE} | \
-	    LANG=C egrep '(eth|bond)[0-9]+\.[0-9][0-9]?[0-9]?[0-9]?$' | \
-	    LANG=C sed 's/^[a-z0-9]*\.//g;s/^0*//'`"
-	PHYSDEV="`echo ${DEVICE} | \
-	    LANG=C egrep '(eth|bond)[0-9]+\.[0-9][0-9]?[0-9]?[0-9]?$' | \
-	    LANG=C sed 's/\.[a-z0-9]*$//g'`"
 
 	is_available ${PHYSDEV} || {
 	    if [ "$?" = "1" ] ; then
-- 
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