timeout_t udp_ping_timeout; /* UDP probe event */
struct timespec last_mtu_probe_sent; /* Time that the last MTU probe was sent */
struct timespec last_udp_probe_sent; /* Time that the last UDP probe was sent */
- int mtuprobes; /* Number of probes */
+ int8_t mtuprobes; /* MTU probes counter */
+ int8_t udpprobes; /* UDP probes counter */
uint16_t last_mtu_len; /* Size of the last sent probe */
uint16_t mtu; /* Maximum size of packets to send to this node */
uint16_t maxmtu; /* Probed maximum MTU */