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 send_locally:1; /* 1 if the next UDP packet should be sent on the local network */
- unsigned int unused:23;
+ unsigned int udppacket:1; /* 1 if the most recently received packet was UDP */
+ unsigned int validkey_in; /* 1 if we have sent a valid key to him */
+ unsigned int unused:22;
} node_status_t;
typedef struct node_t {
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 */
+ struct timeval udp_reply_sent; /* Last time a (gratuitous) UDP probe reply was sent */
+ struct timeval udp_ping_sent; /* Last time a UDP probe was sent */
timeout_t udp_ping_timeout; /* Ping timeout event */
+ struct timeval mtu_ping_sent; /* Last time a MTU probe was sent */
+
+ length_t maxrecentlen; /* Maximum size of recently received packets */
+
length_t mtu; /* Maximum size of packets to send to this node */
length_t minmtu; /* Probed minimum MTU */
length_t maxmtu; /* Probed maximum MTU */
int mtuprobes; /* Number of probes */
- struct timeval probe_sent_time; /* Time the last probe was sent */
- struct timeval probe_time; /* Time the last probe was sent or received */
- int probe_counter; /* Number of probes received since last burst was sent */
- float rtt; /* Last measured round trip time */
- float bandwidth; /* Last measured bandwidth */
- float packetloss; /* Last measured packet loss rate */
uint64_t in_packets;
uint64_t in_bytes;