+ int scheduler_fifo; // If 1, will force scheduler to use SCHED_FIFO.
+ // Don't use this unless you have a dual processor machine!
+ int icmp_rate; // Max number of ICMP unreachable per second to send
+
+ u32 cluster_address; // Multicast address of cluster.
+ // Send to this address to have everyone hear.
+ char cluster_interface[64]; // Which interface to listen for multicast on.
+ int cluster_iam_master; // Are we the cluster master???
+ int cluster_iam_uptodate; // Set if we've got a full set of state from the master.
+ u32 cluster_master_address; // The network address of the cluster master.
+ // Zero if i am the cluster master.
+ int cluster_seq_number; // Sequence number of the next heartbeat we'll send out
+ // (or the seq number we're next expecting if we're a slave).
+ int cluster_undefined_sessions; // How many sessions we're yet to receive from the master.
+ int cluster_undefined_tunnels; // How many tunnels we're yet to receive from the master.
+ int cluster_highest_sessionid;
+ int cluster_highest_tunnelid;
+ clockt cluster_last_hb; // Last time we saw a heartbeat from the master.
+ int cluster_num_changes; // Number of changes queued.
+
+#ifdef BGP
+ u16 as_number;
+ char bgp_peer[2][64];
+ u16 bgp_peer_as[2];
+#endif