---

yaml --- r: 194060 b: refs/heads/master c: f0ad086 h: refs/heads/master v: v3
git-mirror · Apr 13, 2010 · fdd5251 · fdd5251
1 parent 82fb288
commit fdd5251
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Showing 7 changed files with 362 additions and 63 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 0c12295a741d3186987f96f518cfbdaf01abb087
+refs/heads/master: f0ad0860d01e47a3ffd220564c5c653b3afbe962
diff --git a/trunk/include/linux/fib_rules.h b/trunk/include/linux/fib_rules.h
@@ -21,6 +21,7 @@
 #define FIB_RULES_IPV4		AF_INET
 #define FIB_RULES_IPV6		AF_INET6
 #define FIB_RULES_DECNET	AF_DECnet
+#define FIB_RULES_IPMR		128
 
 struct fib_rule_hdr {
 	__u8		family;

diff --git a/trunk/include/linux/mroute.h b/trunk/include/linux/mroute.h
@@ -27,7 +27,8 @@
 #define MRT_DEL_MFC	(MRT_BASE+5)	/* Delete a multicast forwarding entry	*/
 #define MRT_VERSION	(MRT_BASE+6)	/* Get the kernel multicast version	*/
 #define MRT_ASSERT	(MRT_BASE+7)	/* Activate PIM assert mode		*/
-#define MRT_PIM		(MRT_BASE+8)	/* enable PIM code	*/
+#define MRT_PIM		(MRT_BASE+8)	/* enable PIM code			*/
+#define MRT_TABLE	(MRT_BASE+9)	/* Specify mroute table ID		*/
 
 #define SIOCGETVIFCNT	SIOCPROTOPRIVATE	/* IP protocol privates */
 #define SIOCGETSGCNT	(SIOCPROTOPRIVATE+1)

diff --git a/trunk/include/net/netns/ipv4.h b/trunk/include/net/netns/ipv4.h
@@ -59,7 +59,12 @@ struct netns_ipv4 {
 	atomic_t rt_genid;
 
 #ifdef CONFIG_IP_MROUTE
+#ifndef CONFIG_IP_MROUTE_MULTIPLE_TABLES
 	struct mr_table		*mrt;
+#else
+	struct list_head	mr_tables;
+	struct fib_rules_ops	*mr_rules_ops;
+#endif
 #endif
 };
 #endif
diff --git a/trunk/include/net/raw.h b/trunk/include/net/raw.h
@@ -61,6 +61,7 @@ struct raw_sock {
 	/* inet_sock has to be the first member */
 	struct inet_sock   inet;
 	struct icmp_filter filter;
+	u32		   ipmr_table;
 };
 
 static inline struct raw_sock *raw_sk(const struct sock *sk)

diff --git a/trunk/net/ipv4/Kconfig b/trunk/net/ipv4/Kconfig
@@ -250,6 +250,20 @@ config IP_MROUTE
 	  <file:Documentation/networking/multicast.txt>. If you haven't heard
 	  about it, you don't need it.
 
+config IP_MROUTE_MULTIPLE_TABLES
+	bool "IP: multicast policy routing"
+	depends on IP_ADVANCED_ROUTER
+	select FIB_RULES
+	help
+	  Normally, a multicast router runs a userspace daemon and decides
+	  what to do with a multicast packet based on the source and
+	  destination addresses. If you say Y here, the multicast router
+	  will also be able to take interfaces and packet marks into
+	  account and run multiple instances of userspace daemons
+	  simultaneously, each one handling a single table.
+
+	  If unsure, say N.
+
 config IP_PIMSM_V1
 	bool "IP: PIM-SM version 1 support"
 	depends on IP_MROUTE