unsigned int indirect:1; /* 1 if this node is not directly reachable by us */
unsigned int sptps:1; /* 1 if this node supports SPTPS */
unsigned int udp_confirmed:1; /* 1 if the address is one that we received UDP traffic on */
- unsigned int unused:24;
+ unsigned int send_locally:1; /* 1 if the next UDP packet should be sent on the local network */
+ unsigned int unused:23;
} node_status_t;
typedef struct node_t {
char *name; /* name of this node */
+ node_id_t id; /* unique node ID (name hash) */
uint32_t options; /* options turned on for this node */
int sock; /* Socket to use for outgoing UDP packets */
ecdsa_t *ecdsa; /* His public ECDSA key */
sptps_t sptps;
+#ifndef DISABLE_LEGACY
cipher_t *incipher; /* Cipher for UDP packets */
digest_t *indigest; /* Digest for UDP packets */
cipher_t *outcipher; /* Cipher for UDP packets */
digest_t *outdigest; /* Digest for UDP packets */
+#endif
int incompression; /* Compressionlevel, 0 = no compression */
int outcompression; /* Compressionlevel, 0 = no compression */
uint32_t farfuture; /* Packets in a row that have arrived from the far future */
unsigned char* late; /* Bitfield marking late packets */
+ struct timeval udp_ping_sent; /* Last time a ping probe was sent */
+ timeout_t udp_ping_timeout; /* Ping timeout event */
+
length_t mtu; /* Maximum size of packets to send to this node */
length_t minmtu; /* Probed minimum MTU */
length_t maxmtu; /* Probed maximum MTU */
extern void node_add(node_t *);
extern void node_del(node_t *);
extern node_t *lookup_node(char *);
+extern node_t *lookup_node_id(const node_id_t *);
extern node_t *lookup_node_udp(const sockaddr_t *);
extern bool dump_nodes(struct connection_t *);
extern bool dump_traffic(struct connection_t *);