- patch fixing IPv6 address autoconfiguration

Changed files:
    linux-ipv6-addrconf.patch -> 1.1

diff --git a/linux-ipv6-addrconf.patch b/linux-ipv6-addrconf.patch
new file mode 100644 (file)
index 0000000..4296db7
--- /dev/null
+++ b/linux-ipv6-addrconf.patch
@@ -0,0 +1,46 @@
+
+ This patch fixes problem with disapearing all-nodes (ff02::1) multicast
+ address after setting interface down and up. When all-nodes address is not
+ present IPv6 address autoconfiguration doesn't work.
+
+       Jacek Konieczny <jajcus@pld.org.pl>
+
+diff -durN linux-2.2.16.orig/net/ipv6/addrconf.c linux/net/ipv6/addrconf.c
+--- linux-2.2.16.orig/net/ipv6/addrconf.c      Tue Jan  4 19:12:27 2000
++++ linux/net/ipv6/addrconf.c  Fri Jun  9 20:37:48 2000
+@@ -255,8 +255,6 @@
+               idev = ipv6_add_dev(dev);
+               if (idev == NULL)
+                       return NULL;
+-              if (dev->flags&IFF_UP)
+-                      ipv6_mc_up(idev);
+       }
+       return idev;
+ }
+@@ -1045,6 +1043,8 @@
+               return;
+       }
+ 
++      ipv6_mc_up(idev);
++              
+       addrconf_lock();
+       ifp = ipv6_add_addr(idev, &addr, IFA_HOST);
+ 
+@@ -1084,6 +1084,8 @@
+       if (idev == NULL)
+               return;
+ 
++      ipv6_mc_up(idev);
++      
+ #ifdef CONFIG_IPV6_EUI64
+       memset(&addr, 0, sizeof(struct in6_addr));
+ 
+@@ -1120,6 +1122,8 @@
+               printk(KERN_DEBUG "init sit: add_dev failed\n");
+               return;
+       }
++
++      ipv6_mc_up(idev);
+ 
+       sit_add_v4_addrs(idev);
+