diff --git a/man-pages-3.42-ip.patch b/man-pages-3.42-ip.patch
index b555e9b..49aa4ed 100644
--- a/man-pages-3.42-ip.patch
+++ b/man-pages-3.42-ip.patch
@@ -1,7 +1,7 @@
-diff -ur man-pages-3.42.orig/man7/ip.7 man-pages-3.42/man7/ip.7
---- man-pages-3.42.orig/man7/ip.7	2012-08-14 00:39:40.000000000 +0200
-+++ man-pages-3.42/man7/ip.7	2012-09-13 12:36:54.595823788 +0200
-@@ -256,6 +256,58 @@
+diff -up man-pages-3.43/man7/ip.7.ip man-pages-3.43/man7/ip.7
+--- man-pages-3.43/man7/ip.7.ip	2012-10-15 11:13:49.000000000 +0200
++++ man-pages-3.43/man7/ip.7	2012-10-25 19:56:48.499351666 +0200
+@@ -256,6 +259,58 @@ Only valid as a
  .BR setsockopt (2).
  .\"
  .TP
@@ -60,7 +60,7 @@ diff -ur man-pages-3.42.orig/man7/ip.7 man-pages-3.42/man7/ip.7
  .BR IP_DROP_MEMBERSHIP " (since Linux 1.2)"
  Leave a multicast group.
  Argument is an
-@@ -265,6 +317,19 @@
+@@ -265,6 +320,19 @@ or
  structure similar to
  .BR IP_ADD_MEMBERSHIP .
  .TP
@@ -80,7 +80,7 @@ diff -ur man-pages-3.42.orig/man7/ip.7 man-pages-3.42/man7/ip.7
  .BR IP_FREEBIND " (since Linux 2.4)"
  .\" Precisely: 2.4.0-test10
  If enabled, this boolean option allows binding to an IP address
-@@ -293,6 +358,45 @@
+@@ -293,6 +361,45 @@ When this flag is enabled the values set
  and
  .B IP_TOS
  are ignored.
@@ -126,7 +126,25 @@ diff -ur man-pages-3.42.orig/man7/ip.7 man-pages-3.42/man7/ip.7
  .\"
  .\" FIXME Document IP_IPSEC_POLICY
  .\" Since Linux 2.5.47
-@@ -768,6 +872,16 @@
+@@ -393,6 +500,17 @@ This is also particularly useful for dia
+ that wish to deliberately send probe packets larger than
+ the observed Path MTU.
+ .TP
++.BR IP_MULTICAST_ALL " (since Linux 2.6.31)"
++Sets the policy for multicast delivery to the socket. Argument is a boolean
++integer that enables or disables multicast delivery from all groups.
++If not set, delivery to the socket is restricted to data from those multicast
++groups that have been explicitly subscribed to via a multicast join operation
++for this socket. The default is 1 which means that a socket which is bound
++to the wildcard address
++.RB ( INADDR_ANY )
++will receive multicast packets from all
++groups that have been subscribed to on this system.
++.TP
+ .BR IP_MULTICAST_IF " (since Linux 1.2)"
+ Set the local device for a multicast socket.
+ Argument is an
+@@ -768,6 +886,16 @@ this option be set on the redirected soc
  .BR IP_TTL " (since Linux 1.0)"
  Set or retrieve the current time-to-live field that is used in every packet
  sent from this socket.
@@ -143,7 +161,7 @@ diff -ur man-pages-3.42.orig/man7/ip.7 man-pages-3.42/man7/ip.7
  .\" FIXME Document IP_XFRM_POLICY
  .\" Since Linux 2.5.48
  .\" Needs CAP_NET_ADMIN
-@@ -1005,6 +1119,7 @@
+@@ -1005,6 +1133,7 @@ and
  .BR socket (7).
  .SH NOTES
  .BR IP_FREEBIND ,
diff --git a/man-pages.spec b/man-pages.spec
index f6af1b3..de21065 100644
--- a/man-pages.spec
+++ b/man-pages.spec
@@ -175,6 +175,7 @@ cd ..
 - resolves: #866874
   updated to 3.43
 - added description of the TCP_CONGESTION on the tcp(7) man page
+- added description of the IP_MULTICAST_ALL on the ip(7) man page
 
 * Wed Sep 19 2012 Peter Schiffer <pschiffe@redhat.com> - 3.42-1
 - resolves: #847941