diff -Naur otp_src_R12B-1/bootstrap/lib/kernel/include/inet_sctp.hrl otp_src_R12B-1-mod/bootstrap/lib/kernel/include/inet_sctp.hrl
--- otp_src_R12B-1/bootstrap/lib/kernel/include/inet_sctp.hrl	2008-02-06 22:16:52.000000000 +0100
+++ otp_src_R12B-1-mod/bootstrap/lib/kernel/include/inet_sctp.hrl	2008-04-10 18:32:18.000000000 +0200
@@ -73,7 +73,7 @@
 %% sctp_paddr_change: Peer address is a list. Possible "state" values:
 %%			addr_available, addr_unreachable,
 %%			addr_removed,   addr_added,
-%%			addr_made_prim
+%%			addr_made_prim, addr_confirmed
 -record(sctp_paddr_change,
 	{
 	  addr	    = [0,0,0,0],
diff -Naur otp_src_R12B-1/erts/emulator/drivers/common/inet_drv.c otp_src_R12B-1-mod/erts/emulator/drivers/common/inet_drv.c
--- otp_src_R12B-1/erts/emulator/drivers/common/inet_drv.c	2008-04-10 18:52:00.000000000 +0200
+++ otp_src_R12B-1-mod/erts/emulator/drivers/common/inet_drv.c	2008-04-10 18:46:45.000000000 +0200
@@ -2752,7 +2752,7 @@
     /* For #sctp_paddr_change{}: */
     am_addr_available,                 am_addr_unreachable, 
     am_addr_removed,                   am_addr_added,
-    am_addr_made_prim,
+    am_addr_made_prim,                 am_addr_confirmed,
     
     /* For #sctp_remote_error{}: */
     am_short_recv,                     am_wrong_anc_data,
@@ -3007,6 +3007,9 @@
 	    case SCTP_ADDR_MADE_PRIM:
 		i = LOAD_ATOM (spec, i, am_addr_made_prim);
 		break;
+	    case SCTP_ADDR_CONFIRMED:
+		i = LOAD_ATOM (spec, i, am_addr_confirmed);
+		break;
 	    default:
 		ASSERT(0);
 	    }
@@ -3840,6 +3843,7 @@
     INIT_ATOM(addr_removed);
     INIT_ATOM(addr_added);
     INIT_ATOM(addr_made_prim);
+    INIT_ATOM(addr_confirmed);
     
     INIT_ATOM(short_recv);
     INIT_ATOM(wrong_anc_data);
diff -Naur otp_src_R12B-1/lib/kernel/include/inet_sctp.hrl otp_src_R12B-1-mod/lib/kernel/include/inet_sctp.hrl
--- otp_src_R12B-1/lib/kernel/include/inet_sctp.hrl	2008-02-05 14:38:24.000000000 +0100
+++ otp_src_R12B-1-mod/lib/kernel/include/inet_sctp.hrl	2008-04-10 18:41:16.000000000 +0200
@@ -73,7 +73,7 @@
 %% sctp_paddr_change: Peer address is a list. Possible "state" values:
 %%			addr_available, addr_unreachable,
 %%			addr_removed,   addr_added,
-%%			addr_made_prim
+%%			addr_made_prim, addr_confirmed
 -record(sctp_paddr_change,
 	{
 	  addr	    = [0,0,0,0],