From 5473ffcdc6afc4a3fb56fb0019e3b34854be9a3d Mon Sep 17 00:00:00 2001
From: Bill Nottingham <notting@redhat.com>
Date: Mon, 11 Mar 2002 22:42:29 +0000
Subject: *BIG* IPv6 syncup. <pekkas@netcore.fi>

---
 sysconfig/network-scripts/ifup-ippp | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

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

diff --git a/sysconfig/network-scripts/ifup-ippp b/sysconfig/network-scripts/ifup-ippp
index 2f715796..4ddf67c9 100755
--- a/sysconfig/network-scripts/ifup-ippp
+++ b/sysconfig/network-scripts/ifup-ippp
@@ -345,10 +345,18 @@ function addprovider()
         fi
     fi
 
-    ## Setup IPv6
-    #if [ "${NETWORKING_IPV6}" = "yes" ]; then
-    #    /etc/sysconfig/network-scripts/ifup-ipv6 $DEVICE
-    #fi
+    # Setup IPv6
+    if [ "${NETWORKING_IPV6}" = "yes" ]; then
+        if [ "$IPV6INIT" = "yes" -a ! -z "$IPV6ADDR" ]; then
+	    # Native IPv6 use of device configured, check of encapsulation required		
+            if [ "$ENCAP" = "syncppp" ]; then
+		echo $"Warning: ipppd (kernel 2.4.x and below) doesn't support IPv6 using encapsulation 'syncppp'"
+            elif [ "$ENCAP" = "rawip" ]; then
+		echo $"Warning: link doesn't support IPv6 using encapsulation 'rawip'"
+	    fi
+        fi
+        /etc/sysconfig/network-scripts/ifup-ipv6 $DEVICE
+    fi
 }
 
 addprovider || exit 1
-- 
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