+
+ /* core fib_rules */
+ struct list_head rules_ops;
+ spinlock_t rules_mod_lock;
+
+ struct sock *rtnl; /* rtnetlink socket */
+
+ /* core sysctls */
+ struct ctl_table_header *sysctl_core_hdr;
+ int sysctl_somaxconn;
+
+ struct netns_packet packet;
+ struct netns_unix unx;
+ struct netns_ipv4 ipv4;
+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+ struct netns_ipv6 ipv6;
+#endif
+#ifdef CONFIG_NETFILTER
+ struct netns_xt xt;
+#endif