Open default Tcp child via BY_CHILD_CONTROLLER.

[mirror_edk2.git] / NetworkPkg / Ip6Dxe / Ip6Nd.c

diff --git a/NetworkPkg/Ip6Dxe/Ip6Nd.c b/NetworkPkg/Ip6Dxe/Ip6Nd.c
index d510f330c136d0d8179fe0620c0272cfd3ab6b00..9f30f9b20e05545d5d640bf607ec0bdec9359dc3 100644 (file)
--- a/NetworkPkg/Ip6Dxe/Ip6Nd.c
+++ b/NetworkPkg/Ip6Dxe/Ip6Nd.c
@@ -821,7 +821,8 @@ Ip6OnDADFinished (
   UINT16                    OptBuf[4];\r
   EFI_DHCP6_PACKET_OPTION   *Oro;\r
   EFI_DHCP6_RETRANSMISSION  InfoReqReXmit;\r
-\r
+  EFI_IPv6_ADDRESS          AllNodes;\r
+  \r
   IpSb     = IpIf->Service;\r
   AddrInfo = DadEntry->AddressInfo;\r
 \r
@@ -922,6 +923,11 @@ Ip6OnDADFinished (
     RemoveEntryList (&DadEntry->Link);\r
     FreePool (DadEntry);\r
     //\r
+    // Leave link-scope all-nodes multicast address (FF02::1)\r
+    //\r
+    Ip6SetToAllNodeMulticast (FALSE, IP6_LINK_LOCAL_SCOPE, &AllNodes);\r
+    Ip6LeaveGroup (IpSb, &AllNodes);\r
+    //\r
     // Disable IP operation since link-local address is a duplicate address.\r
     //\r
     IpSb->LinkLocalDadFail = TRUE;\r